MBM29LV400TC-90PFTN Meet Spansion Inc., MBM29LV400TC-90PFTN Datasheet
MBM29LV400TC-90PFTN
Available stocks
Related parts for MBM29LV400TC-90PFTN
MBM29LV400TC-90PFTN Summary of contents
Page 1
SPANSION Flash Memory TM Data Sheet September 2003 This document specifies SPANSION Fujitsu. Although the document is marked with the name of the company that originally developed the specification, these products will be offered to customers of both AMD and ...
Page 2
... FUJITSU SEMICONDUCTOR DATA SHEET FLASH MEMORY CMOS 4M (512K MBM29LV400TC/BC FEATURES • Single 3.0 V read, program, and erase Minimizes system level power requirements • Compatible with JEDEC-standard commands Uses same software commands as E • Compatible with JEDEC-standard world-wide pinouts 48-pin TSOP(1) (Package suffix: PFTN – Normal Bend Type, PFTR – Reversed Bend Type) ...
Page 3
... MBM29LV400TC (Continued) • Embedded Erase TM * Algorithms Automatically preprograms and erases the chip or any sector • Embedded Program TM * Algorithms Automatically writes and verifies data at specified address • Data Polling and Toggle Bit feature for detection of program or erase cycle completion • Ready/Busy output (RY/BY) Hardware method for detection of program or erase cycle completion • ...
Page 4
... MBM29LV400TC GENERAL DESCRIPTION The MBM29LV400TC/BC are a 4M-bit, 3.0 V-only Flash memory organized as 512K bytes of 8 bits each or 256K words of 16 bits each. The MBM29LV400TC/BC are offered in a 48-pin TSOP(1), 44-pin SOP , 48-pin CSOP , and 48-ball FBGA packages. These devices are designed to be programmed in-system with the standard system 3 ...
Page 5
... FPT-48P-M19 A 24 (Marking Side N.C. 16 RY/BY 15 N.C. 14 N.C. MBM29LV400TC/MBM29LV400BC 13 RESET Reverse Bend N. FPT-48P-M20 4 /MBM29LV400BC -55/70/90 TSOP(1) A ...
Page 6
... MBM29LV400TC -55/70/90 (TOP VIEW N.C. 9 RY/BY 10 N.C. 11 N.C. 12 CSOP-48 RESET N. LCC-48P-M03 Marking side ...
Page 7
... MBM29LV400TC (Continued) 6 /MBM29LV400BC -55/70/90 SCSP (Top View) Marking side RY/BY N.C N.C N RESET N.C N ...
Page 8
... MBM29LV400TC PIN DESCRIPTIONS Pin Address Inputs Data Inputs/Outputs Chip Enable OE Output Enable WE Write Enable RY/BY Ready/Busy Output RESET Hardware Reset Pin/Temporary Sector Unprotection BYTE Selects 8-bit or 16-bit mode N.C. No Internal Connection V Device Ground SS V Device Power Supply ...
Page 9
... MBM29LV400TC BLOCK DIAGRAM RY/BY Buffer State BYTE Control RESET Command Register CE OE Low V Detector /MBM29LV400BC -55/70/90 RY/BY Erase Voltage Generator Program Voltage Chip Enable Generator Output Enable STB Timer for Address Program/Erase Latch -55/70/ Input/Output Buffers STB ...
Page 10
... *1: Manufacturer and device codes are accessed via a command register write sequence. See “MBM29LV400TC/ 400BC Standard Command Definitions Table” in DEVICE BUS OPERATIONS. *2: Refer to “7. Sector Protection” in FUNCTIONAL DESCRIPTION. *3: WE can ...
Page 11
... Notes: Address bits Sector Address (SA) Bus operations are defined in “MBM29LV400TC/400BC User Bus Operations Tables (BYTE = V BYTE = V )” in DEVICE BUS OPERATIONS Address of the memory location to be read PA = Address of the memory location to be programmed Addresses are latched on the falling edge of the WE pulse. ...
Page 12
... SD : Sector protection verify data. Output 01h at protected sector addresses and output 00h at unprotected sector addresses. *1: This command is valid while Fast Mode. *2: This command is valid while RESET= V *3: This data “00h” is also acceptable. MBM29LV400TC/400BC Sector Protection Verify Autoselect Codes Type Manufacture’s Code Byte MBM29LV400TC ...
Page 13
... MBM29LV400TC Sector Architecture 12 /MBM29LV400BC -55/70/ 16) 3FFFFh 64K byte 3DFFFh 64K byte 3CFFFh 64K byte 3BFFFh 64K byte 37FFFh 64K byte ...
Page 14
... MBM29LV400TC Sector Address Tables (MBM29LV400TC) Sector Address SA0 SA1 SA2 SA3 SA4 SA5 SA6 SA7 SA8 SA9 SA10 ...
Page 15
... FUNCTIONAL DESCRIPTION 1. Read Mode The MBM29LV400TC/BC have two control functions which must be satisfied in order to obtain data at the outputs the power control and should be used for a device selection the output control and should be used to gate data to the output pins if a device is selected. ...
Page 16
... MBM29LV400TC The manufacturer and device codes may also be read via the command register, for instances when the MBM29LV400TC/BC are erased or programmed in a system without access to high voltage on the A command sequence is illustrated in “MBM29LV400TC/400BC Standard Command Definitions Table” ( DEVICE BUS OPERATIONS). (Refer to “2. Autoselect Command” in ...
Page 17
... Sector Unprotection Algorithm” in FLOW CHART. 9. RESET Hardware Reset The MBM29LV400TC/BC devices may be reset by driving the RESET pin to V requirement and has to be kept low (V Any operation in the process of being executed will be terminated and the internal state machine will be reset to the read mode 20 s after the RESET pin is driven low. Furthermore, once the RESET pin goes high, the devices require an additional the standby mode for the duration of the pulse and all the data output pins will be tri-stated ...
Page 18
... Following the command write, a read cycle from address XX00h retrieves the manufacture code of 04h. A read cycle from address XX01h for 16(XX02h for 8) returns the device code (MBM29LV400TC = B9h and MBM29LV400BC = BAh for 8 mode; MBM29LV400TC = 22B9h and MBM29LV400BC = 22BAh for 16 mode). (See “MBM29LV400TC/400BC Sector Protection Verify Autoselect Codes Table” and “Extended Autoselect Code Table” ...
Page 19
... WE. After time-out from the rising edge of the last sector erase command, the sector erase operation will begin. Multiple sectors may be erased concurrently by writing the six bus cycle operations on “MBM29LV400TC/400BC Standard Command Definitions Table” ( DEVICE BUS OPERATIONS). This sequence is followed with writes of the Sector Erase command to addresses in other sectors desired to be concurrently erased. The time between writes must be less than 50 µ ...
Page 20
... Resume command at this point will be ignored. Another Erase Suspend command can be written after the chip has resumed erasing. 7. Extended Command (1) Fast Mode MBM29LV400TC/BC has Fast Mode function. This mode dispenses with the initial two unclock cycles required in the standard program command sequence by writing Fast Mode command into the command /MBM29LV400BC -55/70/90 is “ ...
Page 21
... Algorithm is executed by writing program set-up command (A0h) and data write cycles (PA/PD). (Refer to “8. Embedded Program TM (3) Extended Sector Protection In addition to normal sector protection, the MBM29LV400TC/BC has Extended Sector Protection as extended function. This function enable to protect sector by forcing V Unlike conventional procedure not necessary to force V RESET pin requires V for sector protection in this mode ...
Page 22
... DQ 6 Toggle Bit I The MBM29LV400TC/BC also feature the “Toggle Bit I” method to indicate to the host system that the Embedded Algorithms are in progress or completed. During an Embedded Program or Erase Algorithm cycle, successive attempts to read (OE toggling) data from the devices will result in DQ toggling between one and zero ...
Page 23
... Data Polling is the only operating function of the devices under this condition. The CE circuit will partially power down the device under these conditions (to approximately 2 mA). The OE and WE pins will control the output disable functions as described in “MBM29LV400TC/400BC User Bus Operations Tables (BYTE = V The DQ failure condition may also appear if a user tries to program a non blank location without erasing ...
Page 24
... RY/BY Ready/Busy The MBM29LV400TC/BC provide a RY/BY open-drain output pin as a way to indicate to the host system that the Embedded Algorithms are either in progress or has been completed. If the output is low, the devices are busy with either a program or erase operation. If the output is high, the devices are ready to accept any read/ write or erase operation ...
Page 25
... MBM29LV400TC 16. Byte/Word Configuration The BYTE pin selects the byte (8-bit) mode or word (16-bit) mode for the MBM29LV400TC/BC devices. When this pin is driven high, the devices operate in the word (16-bit) mode. The data is read and programmed When this pin is driven low, the devices operate in byte (8-bit) mode. Under this mode, the DQ ...
Page 26
... –0.5 IN OUT V –2 –0.5 CC GND +2.0 V for periods ns and RESET pins is +13.0 V which 9 Part Number MBM29LV400TC/BC-55 MBM29LV400TC/BC-70/-90 MBM29LV400TC/BC-55 MBM29LV400TC/BC-70/-90 GND -55/70/90 Rating Unit Max +125 +13.0 V +5.5 V +0.5 V. During voltage and RESET 9 ...
Page 27
... MBM29LV400TC MAXIMUM OVERSHOOT/ MAXIMUM UNDERSHOOT +0.6 V 0 +2.0 V +14.0 V +13 +0 Note: This waveform is applied for A 26 /MBM29LV400BC -55/70/ Figure 1 Maximum Undershoot Waveform Figure 2 Maximum Overshoot Waveform OE, and RESET. 9 Figure 3 Maximum Overshoot Waveform 2 -55/70/ ...
Page 28
... MBM29LV400TC DC CHARACTERISTICS Parameter Symbol Input Leakage Current Output Leakage Current A , OE, RESET Inputs Leakage 9 Current 1 V Active Current * CC V Active Current * Current (Standby Current (Standby, Reset Current CC (Automatic Sleep Mode Input Low Voltage Input High Voltage Voltage for Autoselect and Sector ...
Page 29
... CE or OE, Whichever Occurs First RESET Pin Low to Read Mode CE to BYTE Switching Low or High *: Test Conditions: Output Load: 1 TTL gate and 30 pF (MBM29LV400TC/BC-55/70) 1 TTL gate and 100 pF (MBM29LV400TC/BC-90) Input rise and fall times Input pulse levels: 0 3.0 V Timing measurement reference level Input: 1 ...
Page 30
... MBM29LV400TC • Write/Erase/Program Operations Parameter Write Cycle Time Address Setup Time Address Hold Time Data Setup Time Data Hold Time Output Enable Setup Time Read Output Enable Hold Time Toggle and Data Polling Read Recover Time Before Write Read Recover Time Before Write ...
Page 31
... MBM29LV400TC ERASE AND PROGRAMMING PERFORMANCE Parameter Sector Erase Time Word Programming Time Byte Programming Time Chip Programming Time Program/Erase Cycle TSOP(1) PIN CAPACITANCE Parameter Parameter Description Symbol C Input Capacitance IN C Output Capacitance OUT C Control Pin Capacitance IN2 Notes: Test conditions T = 25° 1.0 MHz ...
Page 32
... MBM29LV400TC FBGA PIN CAPACITANCE Parameter Parameter Description Symbol C Input Capacitance IN C Output Capacitance OUT C Control Pin Capacitance IN2 Notes: Test conditions T = 25° 1.0 MHz pin capacitance is stipulated by output capacitance SCSP PIN CAPACITANCE Parameter Parameter Description Symbol C Input Capacitance IN C Output Capacitance ...
Page 33
... MBM29LV400TC TIMING DIAGRAM • Key to Timing Diagram 1. AC Waveforms for Read Operations Address Outputs 32 /MBM29LV400BC -55/70/90 WAVEFORM INPUTS OUTPUTS Must Be Will Be Steady Steady May Will Be Change Changing from from May Will Be Change Changing from from “H” or “L” ...
Page 34
... MBM29LV400TC 2. AC Waveforms for Hardware Reset/Read Operations Address t RH RESET High-Z Outputs 3. AC Waveforms for Alternate WE Controlled Program Operations 3rd Bus Cycle Address 555h GHWL A0h Data Notes address of the memory location to be programmed data to be programmed at byte address. ...
Page 35
... MBM29LV400TC 4. AC Waveforms for Alternate CE Controlled Program Operations Address Data Notes address of the memory location to be programmed data to be programmed at byte address the output of the complement of the data written to the device the output of the data written to the device. ...
Page 36
... MBM29LV400TC 5. AC Waveforms Chip/Sector Erase Operations Address 555h GHWL WE Data t VCS the sector address for Sector Erase. Addresses = 555h (Word), AAAh (Byte) for Chip Erase. Note : These waveforms are for the 16 mode. The addresses differ from 8 mode. ...
Page 37
... MBM29LV400TC 6. AC Waveforms for Data Polling during Embedded Algorithm Operations Data Data BUSY RY/ Valid Data (The device has completed the Embedded operation Waveforms for Toggle Bit I during Embedded Algorithm Operations CE t OEH WE t OES ...
Page 38
... MBM29LV400TC 8. RY/BY Timing Diagram during Program/Erase Operations CE WE RY/BY 9. RESET/RY/BY Timing Diagram WE RESET RY/BY 10. Timing Diagram for Word Mode Configuration CE BYTE ELFH /MBM29LV400BC -55/70/90 Rising edge of the last WE signal Entire programming or erase operations t BUSY READY t CE Data Output ...
Page 39
... MBM29LV400TC 11. Timing Diagram for Byte Mode Configuration CE BYTE t ELFL 12. BYTE Timing Diagram for Write Operations BYTE 38 /MBM29LV400BC -55/70/90 Data Output ( ACC FLQZ Falling edge of the last write signal Input Valid ...
Page 40
... MBM29LV400TC 13. AC Waveforms for Sector Protection Timing Diagram SPAX VLHT VLHT Data t VCS V CC SPAX : Sector Address to be protected SPAY : Next Sector Address to be protected ...
Page 41
... MBM29LV400TC 14. Temporary Sector Unprotection Timing Diagram VIDR t VCS RESET CE WE RY/BY 15 Enter Erase Embedded Suspend Erasing WE Erase Toggle DQ and with read from the erase-suspended sector /MBM29LV400BC -55/70/90 t Program or Erase Command Sequence ...
Page 42
... MBM29LV400TC 16. Extended Sector Protection Timing Diagram VCS RESET t VLHT t VIDR Address Data SPAX: Sector Address to be protected SPAY : Next Sector Address to be protected TIME-OUT : Time-Out window = 150 s (Min) /MBM29LV400BC -55/70/ SPAX t TIME-OUT WP 60h 60h 40h ...
Page 43
... MBM29LV400TC FLOW CHART 1. Embedded Program TM Algorithm EMBEDDED ALGORITHM Increment Address Notes : The sequence is applied for The addresses differ from 42 /MBM29LV400BC -55/70/90 Start Write Program Command Sequence (See below) Data Polling No Verify Data ? Yes No Last Address ? Yes Programming Completed Program Command Sequence (Address/Command): ...
Page 44
... MBM29LV400TC 2. Embedded Erase TM Algorithm EMBEDDED ALGORITHM Chip Erase Command Sequence (Address/Command): 555h/AAh 2AAh/55h 555h/80h 555h/AAh 2AAh/55h 555h/10h Notes : The sequence is applied for The addresses differ from /MBM29LV400BC -55/70/90 Start Write Erase Command Sequence (See below) Data Polling Embedded Erase No Algorithm Data = FFh ...
Page 45
... MBM29LV400TC 3. Data Polling Algorithm rechecked even /MBM29LV400BC -55/70/90 Start Read Byte VA = Byte address for programming ( Any of the sector addresses within Addr Yes DQ = Data Any of the sector addresses within Yes Read Byte ( Addr Yes ...
Page 46
... MBM29LV400TC 4. Toggle Bit Algorithm *1 : Read toggle bit twice to determine whether it is toggling Recheck toggle bit because it may stop toggling as DQ /MBM29LV400BC -55/70/90 Start Read ( Addr. = "H" or "L" *1 Read ( Addr. = "H" or "L" Toggle 6 ? Yes ...
Page 47
... MBM29LV400TC 5. Sector Protection Algorithm Increment PLSCNT PLSCNT = 25? Remove V Write Reset Command *: byte mode /MBM29LV400BC -55/70/90 Start Setup Sector Addr PLSCNT = RESET = Activate WE Pulse Time out 100 should remain V ...
Page 48
... MBM29LV400TC 6. Temporary Sector Unprotection Algorithm *1: All protected sectors are unprotected. *2: All previously protected sectors are protected once again. /MBM29LV400BC -55/70/90 Start 1 RESET = Perform Erase or Program Operations RESET = V IH Temporary Sector 2 Unprotection Completed * -55/70/90 47 ...
Page 49
... MBM29LV400TC 7. Extended Sector Protection Algorithm Device is Operating in Temporary Sector Unprotection Mode Increment PLSCNT No PLSCNT = 25? Yes Remove V from RESET ID Write Reset Command Device Failed 48 /MBM29LV400BC -55/70/90 Start RESET = V ID Wait Extended Sector Protection Entry? Yes To Setup Sector Protection Write XXXh/60h PLSCNT = 1 ...
Page 50
... MBM29LV400TC 8. Embedded Program TM Algorithm for Fast Mode FAST MODE ALGORITHM Increment Address Notes : The sequence is applied for The addresses differ from /MBM29LV400BC -55/70/90 Start 555h/AAh 2AAh/55h 555h/20h XXXh/A0h Program Address/Program Data Data Polling No Verify Data? Yes No Last Address ? Yes Programming Completed XXXh/90h XXXh/F0h 16 mode ...
Page 51
... MBM29LV400TC ORDERING INFORMATION Part No. MBM29LV400TC-55PF MBM29LV400TC-70PF MBM29LV400TC-90PF MBM29LV400TC-55PFTN MBM29LV400TC-70PFTN MBM29LV400TC-90PFTN MBM29LV400TC-55PFTR MBM29LV400TC-70PFTR MBM29LV400TC-90PFTR MBM29LV400TC-55PCV MBM29LV400TC-70PCV MBM29LV400TC-90PCV MBM29LV400TC-55PBT MBM29LV400TC-70PBT MBM29LV400TC-90PBT MBM29LV400TC-55PW MBM29LV400TC-70PW MBM29LV400TC-90PW MBM29LV400BC-55PF MBM29LV400BC-70PF MBM29LV400BC-90PF MBM29LV400BC-55PFTN MBM29LV400BC-70PFTN MBM29LV400BC-90PFTN MBM29LV400BC-55PFTR MBM29LV400BC-70PFTR MBM29LV400BC-90PFTR MBM29LV400BC-55PCV MBM29LV400BC-70PCV MBM29LV400BC-90PCV MBM29LV400BC-55PBT MBM29LV400BC-70PBT MBM29LV400BC-90PBT MBM29LV400BC-55PW MBM29LV400BC-70PW MBM29LV400BC-90PW 50 /MBM29LV400BC ...
Page 52
... MBM29LV400TC MBM29LV400 T C -55 PFTN DEVICE NUMBER/DESCRIPTION MBM29LV400 4Mega-bit (512K 3.0 V-only Read, Program, and Erase /MBM29LV400BC -55/70/90 PACKAGE TYPE PFTN = 48-Pin Thin Small Outline Package (TSOP) Normal Bend PFTR = 48-Pin Thin Small Outline Package (TSOP) Reverse Bend PF = 44-Pin Small Outline Package PCV = 48-Pin C- leaded Small Outline ...
Page 53
... MBM29LV400TC PACKAGE DIMENSIONS 44-pin plastic SOP (FPT-44P-M16) +0. 28.45 1.120 –0.20 44 INDEX 1 1.27(.050) 0.42 .017 0.10(.004) 2002 FUJITSU LIMITED F44023S-c-6 /MBM29LV400BC -55/70/90 Note These dimensions include resin protrusion. Note These dimensions do not include resin protrusion. Note 3) Pins width and pins thickness include plating thickness. ...
Page 54
... MBM29LV400TC Note Values do not include resin protrusion. 48-pin plastic TSOP(1) (FPT-48P-M19) Note 2) Pins width and pins thickness include plating thickness. Note 3) Pins width do not include tie bar cutting remainder. LEAD No. 1 INDEX 24 20.00 ± 0.20 (.787 ± .008) * 18.40 ± 0.20 (.724 ± .008) "A" ...
Page 55
... MBM29LV400TC Note Values do not include resin protrusion. 48-pin plastic TSOP(1) (FPT-48P-M20) Note 2) Pins width and pins thickness include plating thickness. Note 3) Pins width do not include tie bar cutting remainder. LEAD No. 1 INDEX 24 0.10(.004) "A" * 18.40 (.724 20.00 (.787 2003 FUJITSU LIMITED F48030S-c-6-7 ...
Page 56
... MBM29LV400TC 48-pin plastic CSOP (LCC-48P-M03) 48 INDEX LEAD No 10.00±0.10(.394±.004) 0.40(.016) 0.08(.003) 9.20(.362)REF 2003 FUJITSU LIMITED C48056S-c-2-2 C /MBM29LV400BC -55/70/90 Note Resin protrusion. (Each side : 0.15 (.006) Max) . Note These dimensions do not include resin protrusion. Note 3) Pins width and pins thickness include plating thickness. ...
Page 57
... MBM29LV400TC 48-ball plastic FBGA (BGA-48P-M11) 8.00 0.20(.315 .008) INDEX C0.25(.010) 0.10(.004) 2001 FUJITSU LIMITED B48011S-c-5 /MBM29LV400BC -55/70/90 +0.15 +.006 1.05 .041 – 0.10 – .004 (Mounting height) 0.38 0.10(.015 .004) (Stand off) 6.00 0.20 (4.00(.157)) (.236 .008) Dimensions in mm (inches). Note: The values in parentheses are reference values. -55/70/90 (5.60(.220)) ...
Page 58
... MBM29LV400TC (Continued) 48-pin plastic SCSP (WLP-48P-M02) 4.67±0.10(.184±.004) INDEX AREA (LASER MARKING) 0.10(.004) Z 2001 FUJITSU LIMITED W48002S-c-1-1 C /MBM29LV400BC -55/70/90 0.50(.020) Y TYP 3.52±0.10 (2.50=0.50x5) (.139±.004) ((.098=.020x5)) 0.50(.020) TYP X 1.00(.039) Max. 0.25(.010) Z (Stand off) Min. Dimensions in mm (inches). Note: The values in parentheses are reference values. ...
Page 59
... MBM29LV400TC -70/90/12 FUJITSU LIMITED All Rights Reserved. The contents of this document are subject to change without notice. Customers are advised to consult with FUJITSU sales representatives before ordering. The information, such as descriptions of function and application circuit examples, in this document are presented solely for the purpose of reference to show examples of operations and uses of Fujitsu semiconductor device ...