PF38F5060M0Y0CFA NUMONYX, PF38F5060M0Y0CFA Datasheet
PF38F5060M0Y0CFA
Specifications of PF38F5060M0Y0CFA
Related parts for PF38F5060M0Y0CFA
PF38F5060M0Y0CFA Summary of contents
Page 1
... Numonyx™ Wireless Flash Memory (W18) Product Features High Performance Read-While-Write/Erase — Burst frequency at 66 MHz (zero wait states) — Initial access read speed — Burst mode read speed — Page mode read speed — 4-, 8-, 16-, and Continuous-Word Burst mode reads — ...
Page 2
... Contact your local Numonyx sales office or your distributor to obtain the latest specifications and before placing your product order. Copies of documents which have an order number and are referenced in this document, or other Numonyx literature may be obtained by visiting Numonyx's website at http://www.numonyx.com. ...
Page 3
... Numonyx™ Wireless Flash Memory (W18) Contents 1.0 Introduction .............................................................................................................. 7 1.1 Nomenclature ..................................................................................................... 7 1.2 Conventions ....................................................................................................... 8 2.0 Functional Overview .................................................................................................. 9 2.1 Memory Map and Partitioning .............................................................................. 10 3.0 Package Information ............................................................................................... 13 3.1 W18 — Lithography ................................................................................. 13 3.2 W18 — 130 nm ................................................................................................. 14 4.0 Ballout and Signal Descriptions ............................................................................... 16 4.1 Signal Ballout ................................................................................................... 16 4 ...
Page 4
... Burst Sequence (RCR[7])....................................................................................83 14.8 Clock Edge (RCR[6]) ..........................................................................................84 14.9 Burst Wrap (RCR[3]) ..........................................................................................84 14.10 Burst Length (RCR[2:0]).....................................................................................85 A Write State Machine States ......................................................................................86 B Common Flash Interface (CFI) .................................................................................89 C Ordering Information ...............................................................................................99 Datasheet 4 Numonyx™ Wireless Flash Memory (W18) November 2007 Order Number: 290701-18 ...
Page 5
... Numonyx™ Wireless Flash Memory (W18) Revision History Date Revision 09/13/00 -001 Initial Release Deleted 16-Mbit density Revised ADV#, Section 2.2 Revised Protection Registers, Section 4.16 Revised Program Protection Register, Section 4.18 Revised Example in First Access Latency Count, Section 5.0.2 Revised Figure 5, Data Output with LC Setting at Code 3 Added WAIT Signal Function, Section 5 ...
Page 6
... CCR μA updated as 35 CCS μA updated as 22 CCS Table 11, “DC Current Characteristics” on page to 0 Table 12, “DC Voltage Characteristics” on page LKO /t 80ns/14ns; Applied new template/format. AVQV CHQV Numonyx™ Wireless Flash Memory (W18) 23. 24. November 2007 Order Number: 290701-18 ...
Page 7
... Section 7.0, and temperature product offerings. Ordering information can be found in The Numonyx™ Wireless Flash Memory (W18) device with flexible multi-partition dual- operation architecture, provides high-performance Asynchronous and Synchronous Burst reads ideal memory for low-voltage burst CPUs. Combining high read performance with flash memory intrinsic non-volatility, the W18 device eliminates the traditional system-performance paradigm of shadowing redundant code memory from slow nonvolatile storage to faster execution memory ...
Page 8
... This was formerly referred Bottom-Boot Block flash device. device (BPD) Datasheet 8 voltage range of 1.7 V – 1.95 V (except where noted) and “V Section 4.2, “Signal Descriptions” on page Numonyx™ Wireless Flash Memory (W18) Numonyx™ Wireless Flash Memory (W18 V” refers November 2007 Order Number: 290701-18 ...
Page 9
... Numonyx™ Wireless Flash Memory (W18) 2.0 Functional Overview This section provides an overview of the W18 device features and architecture. The W18 device provides Read-While-Write (RWW) and Read-White-Erase (RWE) capability with high-performance synchronous and asynchronous reads on package- compatible densities with a 16-bit data bus. Individually-erasable memory blocks are optimally sized for code and data storage ...
Page 10
... EEPROM. By using software techniques, the word-rewrite functionality of EEPROMs can be emulated. . Datasheet 10 Numonyx™ Wireless Flash Memory (W18) Numonyx™ Wireless Flash Memory (W18) 12. and Table 4, “Top Parameter November 2007 Order Number: 290701-18 ...
Page 11
... Numonyx™ Wireless Flash Memory (W18) Table 3: Bottom Parameter Memory Map Size Blk # (KW 100000-107FFF 0C0000-0C7FFF 32 30 0B8000-0BFFFF 32 23 080000-087FFF 32 22 078000-07FFFF 32 15 040000-047FFF 32 14 038000-03FFFF 32 8 008000-00FFFF 4 7 007000-007FFF 4 0 000000-000FFF 128 Mbit is not available at 90 nm. November 2007 Order Number: 290701-18 ...
Page 12
... Numonyx™ Wireless Flash Memory (W18) Numonyx™ Wireless Flash Memory (W18) Blk # 128-Mbit 262 7FF000-7FFFFF 255 7F8000-7F8FFF 254 7F0000-7F7FFF 248 7C0000-7C7FFF 247 7B8000-7BFFFF 240 780000-787FFF 239 778000-77FFFF 232 ...
Page 13
... Numonyx™ Wireless Flash Memory (W18) 3.0 Package Information 3.1 W18 — Lithography Figure 1: 32- and 64-Mbit VF BGA Package Drawing Ball A1 Corner Top View - Bump Side Down A1 A2 Table 5: 32- and 64-Mbit VF BGA Package Dimensions Dimension Package Height Ball Height Package Body Thickness ...
Page 14
... D 10.900 11.000 E 8.900 9.000 [e] - 0.750 1.125 1.225 1 S 2.775 2.2875 1 S 2.150 2.250 2 Numonyx™ Wireless Flash Memory (W18) Numonyx™ Wireless Flash Memory (W18 Bottom View - Ball Side Inches Max Min Nom 1.000 - - 0.0394 - 0.0059 - - - 0.0262 0.425 0.0128 ...
Page 15
... Numonyx™ Wireless Flash Memory (W18) Figure 3: 128-Mbit QUAD+ Package Drawing A1 Index Mark Top View - Ball Down A2 Dimensions Package Height Ball Height Package Body Thickness Ball (Lead) Width Package Body Length Package Body Width Pitch Ball (Lead) Count Seating Plane Coplanarity ...
Page 16
... DQ1 DQ9 DQ0 OE# OE# DQ0 DQ9 VCCQ DQ8 VSSQ VSSQ DQ8 VCCQ for mechanical specifications for the package. Numonyx™ Wireless Flash Memory (W18) Numonyx™ Wireless Flash Memory (W18) Figure 4 shows the device ballout for A18 VCC VPP VSS A8 A11 ...
Page 17
... Numonyx™ Wireless Flash Memory (W18) Figure 5: 88-Ball (80 Active Balls) QUAD+ Ballout Legend: Notes: 1. Unused upper address balls can be treated as NC; for example, 128-Mbit device, A[25:23] are not used. Section 3.0, “Package Information” on page 13 2. See November 2007 Order Number: 290701-18 ...
Page 18
... PPLK for in-system program and erase operations. To accommodate resistor or diode drops level of V can be as low Numonyx™ Wireless Flash Memory (W18) Numonyx™ Wireless Flash Memory (W18) Table 8 describes the for details on block locking. voltages should PP min. V must remain above V ...
Page 19
... Numonyx™ Wireless Flash Memory (W18) Table 8: Signal Descriptions - QUAD+ Package (Sheet Symbol Type ADDRESS INPUTS: Inputs for all die addresses during read and write operations. —256-Mbit Die : AMAX= A23 —128-Mbit Die : AMAX = A22 —64-Mbit Die : AMAX = A21 A[MAX:MIN] Input —32-Mbit Die : AMAX = A20 — ...
Page 20
... DEVICE GROUND: Connect to system ground. Do not float any VSS connection. RESERVED for FUTURE USE: Reserved for future device functionality/ enhancements. Contact RFU — Numonyx regarding the use of balls designated RFU. DU — DO NOT USE: Do not connect to any other signal, or power supply; must be left floating. ...
Page 21
... Numonyx™ Wireless Flash Memory (W18) 5.0 Maximum Ratings and Operating Conditions 5.1 Absolute Maximum Ratings Warning: Stressing the device beyond the “Absolute Maximum Ratings” may cause permanent damage. These are stress ratings only. Notice: This datasheet contains information on products in the design phase of development. The information here is subject to change without notice ...
Page 22
... VPP is normally V . VPP can be connected to 11.4 V–12.6 V for 1000 cycles on main blocks at extended temperatures PP1 and 2500 cycles on parameter blocks at extended temperatures. 2. Contact your Numonyx field representative for V Datasheet 22 Numonyx™ Wireless Flash Memory (W18) Numonyx™ Wireless Flash Memory (W18) ...
Page 23
... Numonyx™ Wireless Flash Memory (W18) 6.0 Electrical Specifications 6.1 DC Current Characteristics Note: Specifications are for 130 nm and 90 nm devices unless otherwise stated; the 128 Mbit density is supported ONLY on 90 nm. Table 11: DC Current Characteristics (Sheet (1) Symbol Parameter I Input Load LI Output I D[15:0] ...
Page 24
... V CCQ 32/64-Mbit 128-Mbit Min Max Min 0 0.4 0 – 0 – 0.4 CCQ CCQ - 0.1 - Numonyx™ Wireless Flash Memory (W18) Numonyx™ Wireless Flash Memory (W18) Unit Test Condition CE Program Suspended CC, µA µA CE Erase Suspended µA CC, µA µA V < ≤ V µA ...
Page 25
... Numonyx™ Wireless Flash Memory (W18) Table 12: DC Voltage Characteristics (Sheet Symbol Parameter V Output High V OH CCQ V V Lock-Out PPLK PP V Lock (130nm LKO V Lock (90nm Lock ILKOQ CCQ Notes 1. 1.8V is available on 130 nm devices only. CCQ 2. V can undershoot to –1.0 V for durations less and V IL less ...
Page 26
... CLK Frequency CLK R201 t CLK Period CLK R202 t CLK High or Low Time CH/L R203 t CLK Fall or Rise Time CHCL Datasheet 26 (1,2) Parameter Min Numonyx™ Wireless Flash Memory (W18) Numonyx™ Wireless Flash Memory (W18 CCQ 1.7 V – 1.95 V Unit Max ...
Page 27
... Numonyx™ Wireless Flash Memory (W18) Table 13: Read Operations — (Sheet Symbol Synchronous Specifications R301 t Address Valid Setup to CLK AVCH R302 t ADV# Low Setup to CLK VLCH R303 t CE# Low Setup to CLK ELCH R304 t CLK to Output Valid CHQV R305 t Output Hold from CLK ...
Page 28
... CLK to WAIT Valid CHTV Note: For all numbered note references in this table, refer to the notes in page 26 . Datasheet 28 Numonyx™ Wireless Flash Memory (W18) Numonyx™ Wireless Flash Memory (W18) (1,2) Parameter Table 13, “Read Operations — 90 nm” CCQ 1.7 V – 2.24 V Unit ...
Page 29
... Numonyx™ Wireless Flash Memory (W18) Figure 6: Asynchronous Read Operation Waveform V IH Address [ CE# [ OE# [ WE# [ High Z WAIT [ Data [D/ RST# [ Notes: 1. WAIT shown asserted (RCR[10]=0) 2. ADV# assumed to be driven to VIL in this waveform November 2007 Order Number: 290701-18 R1 Valid Address Note 1 High Z R5 ...
Page 30
... V IH ADV# [ R104 V IH CE# [ R102 V IH OE# [ WE# [ Data [ RST# [ Datasheet 30 Numonyx™ Wireless Flash Memory (W18) Numonyx™ Wireless Flash Memory (W18) R1 Valid Address R2 R106 R103 High Z R5 Valid Address Valid Address R8 R9 Valid Output R10 November 2007 Order Number: 290701-18 ...
Page 31
... Numonyx™ Wireless Flash Memory (W18) Figure 8: Page-Mode Read Operation Waveform V IH Valid A[MAX:2] [A] Address A[1:0] [ R101 R105 V IH ADV# [ R104 V IH CE# [ R102 V IH OE# [ WE# [ High Z WAIT [ Data [D/ RST# [ Note: WAIT shown asserted (RCR[10] = 0). November 2007 Order Number: 290701- Valid Address ...
Page 32
... If this access had been done to Status, ID, or Query reads, the asserted (low) WAIT signal would have remained asserted (low) as long as CE# is asserted (low). Datasheet 32 Numonyx™ Wireless Flash Memory (W18) Numonyx™ Wireless Flash Memory (W18) R13 describes how to insert clock November 2007 Order Number: 290701-18 ...
Page 33
... Numonyx™ Wireless Flash Memory (W18) Figure 10: Synchronous 4-Word Burst Read Operation Waveform R12 Notes: Section 14.2, “First Access Latency Count (RCR[13:11])” on page 79 1. cycles during the initial access. 2. WAIT (shown asserted; RCR[10 can be configured to assert either during, or one data cycle before, valid data. ...
Page 34
... WAIT (shown asserted; RCR[10]=0) can be configured to assert either during, or one data cycle before, valid data (assumed wait delay of two clocks, for example). Datasheet 34 Numonyx™ Wireless Flash Memory (W18) Numonyx™ Wireless Flash Memory (W18) describes how to insert clock November 2007 Order Number: 290701-18 ...
Page 35
... Numonyx™ Wireless Flash Memory (W18) Figure 12: WAIT Signal in Synchronous Non-Read Array Operation Waveform R12 Notes: Section 14.2, “First Access Latency Count (RCR[13:11])” on page 79 1. cycles during the initial access. 2. WAIT shown asserted (RCR[10]=0). November 2007 Order Number: 290701-18 R13 ...
Page 36
... VPP Hold from Valid SRD QVVL W12 t WP# Hold from Valid SRD QVBL Datasheet 36 R304 R305 R304 Q0 Q1 (1,2) Parameter Numonyx™ Wireless Flash Memory (W18) Numonyx™ Wireless Flash Memory (W18) R305 R305 R13 R304 CCQ 1.7 V – 1.95 V Unit Notes Min Max 150 - ns ...
Page 37
... Numonyx™ Wireless Flash Memory (W18) Table 15: AC Write Characteristics — (Sheet Sym W13 WP# Setup to WE# (CE#) High BHWH BHEH W14 Write Recovery before Read WHGL EHGL W16 t WE# High to Valid Data WHQV W18 t WE# High to Address Valid WHAV W19 t WE# High to CLK Valid ...
Page 38
... WE# High to ADV# High WHVH Notes: For all numbered note references in this table, refer to the notes in nm” on page 36 . Datasheet 38 Numonyx™ Wireless Flash Memory (W18) Numonyx™ Wireless Flash Memory (W18) 1.7 V – 2.24 V (1,2) Parameter Min 200 0 t +20 AVQV ...
Page 39
... Numonyx™ Wireless Flash Memory (W18) Figure 14: Write Operations Waveform V IH CLK [ Note 1 Note Valid Address [A] Address R101 R105 V IH ADV# [ R104 V IH CE# (WE#) [E(W OE# [ WE# (CE#) [W(E Data [ RST# [ WP# [ PPH VPP [V] V PPLK V IL Notes power-up and standby Write Program or Erase Setup command. ...
Page 40
... CE# [E} OE# [G] WE# [W] Data [D/Q] R5 RST# [P] Figure 16: Asynchronous Write to Read Operation Address [A] W2 CE# [E} WE# [W] OE# [G] Data [D/Q] W1 RST # [P] Datasheet R10 W18 W14 Numonyx™ Wireless Flash Memory (W18) Numonyx™ Wireless Flash Memory (W18 R10 November 2007 Order Number: 290701-18 R9 ...
Page 41
... Numonyx™ Wireless Flash Memory (W18) Figure 17: Synchronous Read to Write Operation R301 R302 R306 CLK [C] R2 R101 Address [A] R105 R105 R106 R102 ADV# [V] R303 R3 CE# [E] OE# [G] WE# R12 WAIT [T] Data [D/Q] November 2007 Order Number: 290701-18 Latency Count R11 R11 R4 R307 ...
Page 42
... W4 D (1) Description 4-Kword Parameter Block 32-Kword Main Block Program Suspend Erase Suspend Single Word 4-Kword Parameter Block 32-Kword Main Block Numonyx™ Wireless Flash Memory (W18) Numonyx™ Wireless Flash Memory (W18) Lat ency Count R2 R4 R307 R304 PP1 PP2 Notes ...
Page 43
... Numonyx™ Wireless Flash Memory (W18) Table 17: Erase and Program Times (Sheet Operation Symbol Parameter W400 tEFP/W Program W401 tEFP/PB W402 tEFP/MB W403 t EFP/SETUP Operation W404 t EFP/TRAN Latency W405 t EFP/VERIFY Notes: 1. Unless noted otherwise, all parameters are measured at T 100% tested. ...
Page 44
... VCC CCQ /2. Input rise and fall times (10% to 90%) < 5 ns. Worst case speed CCQ Min. Device Under Test C L for component values. Numonyx™ Wireless Flash Memory (W18) Numonyx™ Wireless Flash Memory (W18 Abort P2 R5 Complete Abort P2 R5 Complete Output ...
Page 45
... Numonyx™ Wireless Flash Memory (W18) Table 19: Test Configuration Component Values for Worst Case Speed Conditions Test Configuration V Min (1.7 V) Standard Test CCQ Note: C includes jig capacitance. L Figure 22: Clock Input AC Waveform CLK [C] 7.5 Device Capacitance T = +25 ° MHz A Table 20: Capacitance Symbol Parameter§ ...
Page 46
... Power and Reset Specifications Numonyx™ Wireless Flash Memory (W18) devices have a layered approach to power savings that can significantly reduce overall system power consumption. The APS feature reduces power consumption when the device is selected but idle. If CE# is deasserted, the memory enters its standby mode, where current consumption is even lower ...
Page 47
... Numonyx™ Wireless Flash Memory (W18) will not occur because the flash memory may be providing status information instead of array data. To allow proper CPU/flash initialization at system reset, connect RST# to the system CPU RESET# signal. System designers must guard against spurious writes when VCC voltages are above V ...
Page 48
... Bus Operations Overview This section provides an overview of device bus operations. The Numonyx™ Wireless Flash Memory (W18) family includes an on-chip WSM to manage block erase and program algorithms. Its Command User Interface (CUI) allows minimal processor overhead with RAM-like interface timings. Device commands are written to the CUI using standard microprocessor timings ...
Page 49
... Numonyx™ Wireless Flash Memory (W18) • CFI Query: Returns Common Flash Interface (CFI) information. CFI information can be accessed starting at 4-Mbit partition base addresses. • Read Status Register: Returns Status Register (SR) data from the addressed partition. The appropriate CUI command must be written to the partition in order to place it in ...
Page 50
... If a CPU reset occurs with no flash memory reset, proper CPU initialization may not occur because the flash memory may be providing status information instead of array data. Numonyx flash memories allow proper CPU initialization following a system reset through the use of the RST# input. In this application, RST# is controlled by the same CPU reset signal ...
Page 51
... Numonyx™ Wireless Flash Memory (W18) Table 22: Command Codes and Descriptions (Sheet Device Operation Code Command FFh Read Array Read Status 70h Register Read 90h Read Identifier 98h CFI Query Clear Status 50h Register Word Program 40h Setup Alternate 10h Setup ...
Page 52
... Configuration 60h Setup Configuration Set 03h Configuration Register Note: Do not use unassigned commands. Numonyx reserves the right to redefine these codes for future functions. Table 23: Bus Cycle Definitions Operation Command Read Array/Reset Read Identifier Read CFI Query Read Status Register Clear Status Register ...
Page 53
... Table 31, “Read Configuration Register Descriptions” on page 78 partition. See Register bits descriptions. 3. Commands other than those shown above are reserved by Numonyx for future device implementations and should not be used. 9.3 Command Sequencing When issuing a 2-cycle write sequence to the flash device, a read operation is allowed to occur between the two write cycles ...
Page 54
... Partition A FFh 20h Read Array Erase Setup Partition X Partitio n Y Partition X 20h FFh Numonyx™ Wireless Flash Memory (W18) Numonyx™ Wireless Flash Memory (W18) Partition A FFh Read Array Partition B Partition A Array Data D0h Bus Read Erase Conf irm Figure 25 Partition X ...
Page 55
... Numonyx™ Wireless Flash Memory (W18) 10.0 Read Operations The device supports two read modes - asynchronous page and synchronous burst mode. Asynchronous page mode is the default read mode after device power- reset. The Read Configuration Register (RCR) must be configured to enable synchronous burst reads of the flash memory array (see Configuration Register” ...
Page 56
... Block 02h Partition 05h Register Data Numonyx™ Wireless Flash Memory (W18) Numonyx™ Wireless Flash Memory (W18) for additional details. Description Numonyx 32-Mbit, Top Parameter Device 32-Mbit, Bottom Parameter Device 64-Mbit, Top Parameter Device 64-Mbit, Bottom Parameter Device 128-Mbit, Top Parameter Device ...
Page 57
... Numonyx™ Wireless Flash Memory (W18) Table 24: Device Identification Codes (Sheet Item Protection Register Lock Status Protection Register Notes: 1. The address is constructed from a base address plus an offset. For example, to read the Block Lock Status for block number BPD, set the address to the BBA (0F8000h) plus the offset (02h), i.e. 0F8002h. Then examine bit 0 of the data to determine if the block is locked. Section 13.1.4, “ ...
Page 58
... SR[0] indicates that a data-stream word has finished programming or verifying depending on the particular EFP phase. See and SR[0] combinations. Description Numonyx™ Wireless Flash Memory (W18) Numonyx™ Wireless Flash Memory (W18) Description for valid SR[7] and SR[0] combinations. level after program or erase PP PP ≠ ...
Page 59
... Numonyx™ Wireless Flash Memory (W18) 11.0 Program Operations 11.1 Word Program When the Word Program command is issued, the WSM executes a sequence of internally timed events to program a word at the desired address and verify that the bits are sufficiently programmed. Programming the flash array changes specifically addressed bits to 0 ...
Page 60
... Only the Clear Staus Register command clears SR[4:3,1 error is detected, clear the status register before attempting a program retry or other error recovery Numonyx™ Wireless Flash Memory (W18) Numonyx™ Wireless Flash Memory (W18) Comments Program Data = 40h Setup Addr = Location to program (WA) ...
Page 61
... Numonyx™ Wireless Flash Memory (W18) The 12-V V mode enhances programming performance during the short time period PP typically found in manufacturing processes; however not intended for extended use.12 V may be applied to V Section 5.0, “Maximum Ratings and Operating Conditions” on page connected for a total of t these limits may cause permanent damage ...
Page 62
... FFFFh. Upon completion of the verify phase, the device enters the EFP exit phase. Datasheet 62 Numonyx™ Wireless Flash Memory (W18) Numonyx™ Wireless Flash Memory (W18) level and block lock status error is detected, Status may increment up through the block addresses. 0 ...
Page 63
... Numonyx™ Wireless Flash Memory (W18) 11.3.5 Exit SR[7]=1 indicates that the device has returned to normal operating conditions. A full status check should be performed at this time to ensure the entire block programmed successfully. After EFP exit, any valid CUI command can be issued. November 2007 ...
Page 64
... Data? increments address. Exit Data = FFFFh Write Program Address not within same Phase BBA Numonyx™ Wireless Flash Memory (W18) Numonyx™ Wireless Flash Memory (W18) EFP Exit Read Status Register SR[7]=0=N EFP Exited? SR[7]=1=Y Full Status Check Procedure ...
Page 65
... Numonyx™ Wireless Flash Memory (W18) 12.0 Program and Erase Operations 12.1 Program/Erase Suspend and Resume The Program Suspend and Erase Suspend commands halt an in-progress program or erase operation. The command can be issued at any device address. The partition corresponding to the command’s address remains in its previous state. A suspend command allows data to be accessed from memory locations other than the one being programmed or the block being erased ...
Page 66
... Resume Write D0h Any Address Program Resumed Read Status Write 70h Same Partition Datasheet 66 Numonyx™ Wireless Flash Memory (W18) Numonyx™ Wireless Flash Memory (W18) PROGRAM SUSPEND / RESUME PROCEDURE Bus Command Operation Program Write Suspend Read Write Status Read Standby ...
Page 67
... Numonyx™ Wireless Flash Memory (W18) Figure 29: Erase Suspend / Resume Flowchart Start Erase Write B0h Any Address Read Write 70h Same Partition Read Status Register SR.7 = SR.6 = Read Read or Program? Read Array Data Done? Erase Write D0h Any Address Erase Resumed ...
Page 68
... CUI. Any CUI instruction can follow after erasing completes. The CUI can be set to read-array mode to prevent inadvertent Status Register reads. Datasheet 68 Numonyx™ Wireless Flash Memory (W18) Numonyx™ Wireless Flash Memory (W18) November 2007 Order Number: 290701-18 ...
Page 69
... Successful 12.3 Read-While-Write and Read-While-Erase The Numonyx™ Wireless Flash Memory (W18) supports flexible multi-partition dual- operation architecture. By dividing the flash memory into many separate partitions, the device can read from one partition while programing or erasing in another partition; hence the terms, RWW and RWE. Both of these features greatly enhance data storage performance ...
Page 70
... Codes and Descriptions” on page 51 available for all functions. Datasheet 70 Numonyx™ Wireless Flash Memory (W18) Numonyx™ Wireless Flash Memory (W18) Table 22, describes the command codes November 2007 Order Number: 290701-18 ...
Page 71
... Numonyx™ Wireless Flash Memory (W18) 13.0 Security Modes The Numonyx Wireless Flash Memory (W18) offers both hardware and software security features to protect the flash data. The software security feature is used by executing the Lock Block command. The hardware security feature is used by executing the Lock-Down Block command and by asserting the WP# signal ...
Page 72
... D0 indicates block lock status ‘0’, block is unlocked ‘1’, block is locked. 4. Locked-down = Hardware + Software locked. 5. [011] states should be tracked by system software to determine difference between Hardware Locked and Locked-Down states. Numonyx™ Wireless Flash Memory (W18) Numonyx™ Wireless Flash Memory (W18) Locked- Hardware 4,5 Down ...
Page 73
... Numonyx™ Wireless Flash Memory (W18) 13.1.4 Block Lock Status Every block’s lock status can be read in read identifier mode. To enter this mode, issue the Read Identifier command to the device. Subsequent reads at BBA + 02h will output that block’s lock status. For example, to read the block lock status of block 10, the address sent to the device should be 50002h (for a top-parameter device) ...
Page 74
... The protection register value can match the flash component to the system’s CPU or ASIC to prevent device substitution. The lower 64 bits within the protection register are programmed by Numonyx with a unique number in each flash device. The upper 64 OTP bits within the protection register are left for the customer to program. Once programmed, the customer segment can be locked to prevent further programming ...
Page 75
... Protection Program command outside the register’s address space results in a Status Register error (SR[4]=1). 13.2.3 Locking the Protection Register PR-LK.0 is programmed Numonyx to protect the unique device number. PR-LK.1 can be programmed by the user to lock the user portion (upper 64 bits) of the protection register (See the Protection Program command to program “FFFDh” into PR-LK. ...
Page 76
... Program Aborted Only the Clear Staus Register command clears SR[4:3,1 error is detected, clear the status register before attempting a program retry or other error recovery. Numonyx™ Wireless Flash Memory (W18) Numonyx™ Wireless Flash Memory (W18) Command Comments Protection Data = C0h Program ...
Page 77
... Numonyx™ Wireless Flash Memory (W18) Figure 34: Protection Register Locking 13.3 VPP Protection The Numonyx™ Wireless Flash Memory (W18) provides in-system program and erase For factory programming, it also includes a low-cost, backward-compatible PP1 12 V programming feature can also be used to greatly improve factory program performance as explained in Section 11.3, “ ...
Page 78
... WAIT Asserted One Data Cycle before Delay (Default Linear Burst Order (Default Burst Starts and Data Output on Falling Clock Edge 1 = Burst Starts and Data Output on Rising Clock Edge (Default) Reserved Reserved Numonyx™ Wireless Flash Memory (W18) Numonyx™ Wireless Flash Memory (W18) Table 30 and Table 31. Burst Length R ...
Page 79
... Burst Length Notes: 1. Undocumented combinations of bits are reserved by Numonyx for future implementations. 2. Synchronous and page read mode configurations affect reads from main blocks and parameter blocks. Status Register and configuration reads support single read cycles. RCR[15]=1 disables configuration set by RCR[14:0]. ...
Page 80
... CCQ V = 1.7 - 2.24 V CCQ t /t AVQV CHQV 2 3 < 40 < 61 Numonyx™ Wireless Flash Memory (W18) Numonyx™ Wireless Flash Memory (W18) Word Word Boundary = 1 1.95 V (90 nm) Unit (60ns/11ns — < 66 MHz = 1 2.24 V (130 nm) Unit (60ns/11ns < 66 MHz November 2007 Order Number: 290701-18 — ...
Page 81
... Numonyx™ Wireless Flash Memory (W18) Figure 38: Example: Latency Count Setting at 3 CLK (C) CE# (E) ADV# (V) A (A) MAX-0 DQ (D/Q) 15-0 14.3 WAIT Signal Polarity (RCR[10]) If the WAIT bit is cleared (RCR[10]=0), then WAIT is configured to be asserted low. This means that the WAIT signal indicates that data is not ready and the data bus contains invalid data ...
Page 82
... No-Effect Active Asserted Asserted t (ns) ≤ One CLK Period (ns) CHQV (ns) + DATA t (ns) t ADD-DELAY (ns) + DATA + AVQV t (ns) (minimum time) APA (ns) + DATA Numonyx™ Wireless Flash Memory (W18) Numonyx™ Wireless Flash Memory (W18) WAIT Figure 39, “Data 83. (ns) November 2007 Order Number: 290701-18 ...
Page 83
... Numonyx™ Wireless Flash Memory (W18) Figure 39: Data Output Configuration with WAIT Signal Delay CLK [C] WAIT (CR WAIT (CR CLK DQ [Q] Data Hold 15-0 WAIT (CR WAIT (CR CLK DQ [Q] Data Hold 15-0 Note: WAIT shown asserted high (RCR[10]=1). 14.6 WAIT Delay (RCR[8]) The WAIT configuration bit (RCR[8]) controls WAIT signal delay behavior for all synchronous read-array modes ...
Page 84
... Numonyx™ Wireless Flash Memory (W18) Numonyx™ Wireless Flash Memory (W18) Continuous Burst RCR[2:0]=111b Linear 0-1-2-3-4-5-6-... 1-2-3-4-5-6-7-... 2-3-4-5-6-7-8-... 3-4-5-6-7-8-9-... 4-5-6-7-8-9-10... 5-6-7-8-9-10-11... 6-7-8-9-10-11-12-... 7-8-9-10-11-12-13... ...
Page 85
... Numonyx™ Wireless Flash Memory (W18) If RCR[3]=1 (no-wrap mode) and RCR[2: (4-word burst length), then possible linear burst sequences are 0-1-2-3, 1-2-3-4, 2-3-4-5, and 3-4-5-6. RCR[3]=1 not only enables limited non-aligned sequential bursts, but also reduces power by minimizing the number of internal read operations. ...
Page 86
... Figure 40: Write State Machine — Next State Table (Sheet rify ify Datasheet firm , fir ify Numonyx™ Wireless Flash Memory (W18) Numonyx™ Wireless Flash Memory (W18 rro November 2007 Order Number: 290701- ...
Page 87
... Numonyx™ Wireless Flash Memory (W18) Figure 40: Write State Machine — Next State Table (Sheet Notes: 1. The output state shows the type of data that appears at the outputs if the partition address is the same as the command address. A partition can be placed in Read Array, Read Status or Read ID/CFI, depending on the command issued. ...
Page 88
... Both partitions will output status information when read the WSM is active, both cycles cycle command are ignored. This differs from previous Numonyx devices. 6. The Clear Status command clears Status Register error bits except when the WSM is running (Pgm Busy, Erase Busy, Pgm Busy In Erase Suspend, OTP Busy, EFP modes) or suspended (Erase Suspend, Pgm Suspend, Pgm Suspend In Erase Suspend) ...
Page 89
... Numonyx™ Wireless Flash Memory (W18) Appendix B Common Flash Interface (CFI) This appendix defines the data structure or “database” returned by the Common Flash Interface (CFI) Query command. System software should parse this structure to gain critical information such as block size, density, x8/x16, and electrical specifications. ...
Page 90
... BA = Block Address beginning location (i.e., 08000h is block 1’s beginning location when the block size is 32K-word). 3. Offset 15 defines “P” which points to the Primary Numonyx-specific Extended Query Table. B.3 Block Status Register The Block Status Register indicates whether an erase operation completed successfully or whether a given block is locked or can be accessed for flash program/erase operations ...
Page 91
... Numonyx™ Wireless Flash Memory (W18) Table 39: Block Status Register Offset Length (1) (BA+2)h 1 Notes Block Address beginning location (i.e., 08000h is block 1’s beginning location when the block size is 32K-word). B.4 CFI Query Identification String The Identification String provides verification that the component supports the Common Flash Interface specification ...
Page 92
... Numonyx™ Wireless Flash Memory (W18) Numonyx™ Wireless Flash Memory (W18) Hex Addr. Value Code ...
Page 93
... Numonyx™ Wireless Flash Memory (W18) B.5 Device Geometry Definition Table 42: Device Geometry Definition Offset Length 27h 1 28h 2 2Ah 2 2Ch 1 4 2Dh 31h 4 35h 4 Address 27: 28: 29: 2A: 2B: 2C: 2D: 2E: 2F: 30: 31: 32: 33: 34: 35: 36: 37: 38: November 2007 Order Number: 290701-18 Description n “n” such that device size = 2 ...
Page 94
... BCD value in 100 mV bits 4–7 BCD value in volts V optimum program/erase supply voltage PP bits 0–3 BCD value in 100 mV bits 4–7 HEX value in volts Numonyx™ Wireless Flash Memory (W18) Numonyx™ Wireless Flash Memory (W18) Hex Add. Code Value 39: --50 3A: --52 3B: ...
Page 95
... Numonyx™ Wireless Flash Memory (W18) Table 44: Protection Register Information Offset Length P = 39h (Optional Flash Features and Commands) Number of Protectuib Register fields in JEDEC ID space E)h 1 “00h” indicates that 256 protection fields are available. Protection Field 1: Protection Description This field describes user-available One Time Programmable (OTP) Protection Register bytes, Some are pre-programmed with device- unique serial numbers ...
Page 96
... Number of device hardware-partition regions within the device single hardware partition device (no fields follow). x specifies the number of device partition regions containing one or more contiguous erase block regions. Numonyx™ Wireless Flash Memory (W18) Numonyx™ Wireless Flash Memory (W18) See table below Address Len Bot ...
Page 97
... Numonyx™ Wireless Flash Memory (W18) Table 47: Partition Region 1 Information (1) Offset P = 39h Bottom Top (P+1A)h (P+1A)h Number of identical partitions within the partition region (P+1B)h (P+1B)h (P+1C)h (P+1C)h Number of program or erase operations allowed in a partition bits 0–3 = number of simultaneous Program operations bits 4–7 = number of simultaneous Erase operations ...
Page 98
... Partition Region: Symmetrical partitions form a partition region. There are two partition regions: A contains all the partitions that are made up of main blocks only; B contains the partition made up of the parameter and the main blocks. Datasheet 98 Numonyx™ Wireless Flash Memory (W18) Numonyx™ Wireless Flash Memory (W18) 32 Mbit 64Mbit –B –T – ...
Page 99
... Numonyx™ Wireless Flash Memory (W18) Appendix C Ordering Information To order samples, obtain datasheets or inquire about any stack combination, please contact your local Numonyx representative. Table 49: 38F Type Stacked Components PF 38F 5070 Product Die/ Package Product Line Density Designator Designator Configuration Char 1 = Flash ...
Page 100
... Numonyx™ Wireless Flash Memory (W18) Numonyx™ Wireless Flash Memory (W18 Parameter / Ballout Device Mux Identifier Details Configuration B = Bottom 0 = parameter; Discrete Non-Mux I/O Ballout ...
Page 101
... F = "Full" Mux 2 4 November 2007 Order Number: 290701-18 Numonyx Advanced+ Boot Block Flash Memory Numonyx Embedded Flash Memory Numonyx StrataFlash® Wireless Memory Numonyx StrataFlash® Cellular Memory Numonyx StrataFalsh® Embedded Memory Numonyx Wireless Flash Memory No Die Core Voltage (Volt) ...
Page 102
... NOR / NAND + x16 DRAM Split Bus W x48D ballout, 165 ball (x16/x32 NOR + NAND + DRAM Split Bus Datasheet 102 Numonyx™ Wireless Flash Memory (W18) Numonyx™ Wireless Flash Memory (W18) Bus Width Flash Die 1 Flash Die 2 Top - ...