MX26L6419TC-10 Macronix International Co., MX26L6419TC-10 Datasheet
MX26L6419TC-10
Related parts for MX26L6419TC-10
MX26L6419TC-10 Summary of contents
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FEATURES • 3.0V to 3.6V operation voltage • Block Structure - 64 x 64Kword Erase Blocks • Fast random / page mode access time - 100/25 ns Read Access Time (page depth:8-word) • 128-bit Protection Register - 64-bit Unique Device ...
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PIN CONFIGURATION 48-TSOP (12mm x 20mm) A15 1 A14 2 A13 3 A12 4 A11 5 A10 A21 9 A20 RESET 12 ACC 13 VPEN 14 A19 15 A18 16 A17 17 ...
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BLOCK DIAGRAM CE CONTROL OE INPUT WE LOGIC RESET ADDRESS LATCH A0-A21 AND BUFFER Q0-Q15 P/N:PM0946 MX26L6419 PROGRAM/ERASE HIGH VOLTAGE MTP ARRAY ARRAY SOURCE HV Y-PASS GATE PGM SENSE DATA AMPLIFIER HV DATA LATCH PROGRAM DATA LATCH I/O BUFFER 3 ...
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Figure 1. Block Architecture MTP memory reads erases and writes in-system via the local CPU. All bus cycles to or from the MTP memory conform to standard microprocessor bus cycles. 3FFFFF 1FFFFF P/N:PM0946 A21~A0 64-Kword Block 3F0000 . . . ...
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Table 1. Bus Operations Command Read Output Sequence Array Disable Notes 3,4 RESET VIH VIH CE Enabled Enabled Disabled X OE (1) VIL VIH WE (1) VIH VIH Address X X VPEN (2) Data out High Z ...
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FUNCTION The device includes on-chip program/erase control cir- cuitry. The Write State Machine (WSM) controls block erase and word/page program operations. Operational modes are selected by the commands written to the Command User Interface (CUI). The Status Register in- dicates ...
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COMMAND DEFINITIONS Device operations are selected by writing specific address and data sequences into the CUI. Table 3 defines the valid register command sequences. When VPEN<VPENLK only read operations from the status register, query, indentifier code or blocks are enabled. ...
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NOTES: 1. Bus operations are defined in Table Any valid address within the device Address within the block Identifier Code Address: see Figure 2 and Table 13 Query database Address. ...
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Figure 2. Device Identifier Code Memory Map 3FFFFF 3F0003 3F0002 3F0000 3EFFFF 1F0003 1F0002 1F0000 1EFFFF 01FFFF 010003 010002 010000 00FFFF 000004 000003 000002 000001 000000 NOTE: Data is always given on the low byte in x16 mode (upper byte ...
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Read Array Command The device is in Read Array mode on initial device power up and after exit from power down writing FFH to the Command User Interface. The read configuration reg- ister defaults to asynchronous read page ...
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In all of the following tables, addresses and data are represented in hexadecimal notation, so the "h" suffix has been dropped. In addition, since the upper byte of word-wide devices is always "00h",” the leading "00" has been dropped from ...
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Query Structure Overview The Query command causes the MTP component to display the Common Flash Interface (CFI) Query structure or "database". The structure sub-sections and address locations are summarized below. Table 5. Query Structure (1) Offset Sub-Section 00h 01h (BA+2)h ...
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CFI Query Identification String The CFI Query Identification String provides verification that the component supports the Common Flash Interface specification. It also indicates the specification version and supported vendor-specified command set(s). Table 7. CFI Identification Offset Length Description 10h 3 ...
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Device Geometry Definition This field provides critical details of the MTP device geometry. Table 9. Device Geometry Definition Offset Length Description 27h 1 "n" such that device size = 2 28h 2 MTP device interface: x8 async(28:00,29:00), x16 async(28:01,29:00), x8/x16 ...
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Primary-Vendor Specific Extended Query Table Certain MTP features and commands are optional. The Primary Vendor-Specific Extended Query table specifies this and other similar information. Table 10. Primary Vendor-Specific Extended Query Offset(1) Length Description P=31h (Optional MTP Features and Commands) (P+0)h ...
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Table 11. Protection Register Information Offset(1) Length Description P=31h (Optional MTP Features and Commands) (P+E)h 1 Number of Protection register fields in JEDEC ID space. "00h," indicates that 256 protection bytes are available Protection Field 1: Protection Description This field ...
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DEVICE OPERATION SILICON ID READ The Silicon ID Read mode allows the reading out of a binary code from the device and will identify its manu- facturer and type. This mode is intended for use by programming equipment for the ...
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Table 14. Status Register Definitions High Z Symbol When Status Busy? SR.7 No WRITE STATE MACHINE STATUS SR.6 Yes RESERVED SR.5 Yes ERASE AND CLEAR LOCK-BITS STATUS SR.4 Yes PROGRAM AND SET LOCK-BIT STATUS SR.3 Yes PROGRAMMING VOLTAGE STATUS SR.2 ...
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READ STATUS REGISTER COMMAND The Status Register is read after writing the Read Status Register command of 70H to the Command User Inter- face. Also, after starting the internal operation the de- vice is set to the Read Status Register ...
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The 12V ACC mode enhances programming performance during the short period of time typically found in manu- facturing processes; however not intended for ex- tended use. ACC pin may be connected to 12V for a total of 80 ...
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Read Configuration The device will support both asynchronous page mode and standard word reads. No configuration is required. Status register and identifier only support standard word single read operations. Table 16. Read Configuration Register Definition 15(A15) 14 ...
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Set Block Lock-Bit Commands This device provided the block lock-bits, to lock and unlock the individual block. To set the block lock-bit, the two cycle Set Block Lock-Bit command is requested. This command is invalid while the WSM is running. ...
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The CUI latches commands issued by system software and is not altered by VPEN, CE transitions, or WSM ac- tions. Its state is read array mode upon power-up, after exit from reset/power-down mode, or after VCC transi- tions below VLKO. ...
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Table 17. Word-Wide Protection Register Addressing Word Use A7 LOCK Both 1 0 Factory 1 1 Factory 1 2 Factory 1 3 Factory 1 4 User 1 5 User 1 6 User 1 7 User 1 NOTE: 1. All address ...
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Figure 4. Write to Buffer Flowchart Check Ready Status - Read Status Register Command not required - Perform read operation - Read Ready Status on signal D7 Write Buffer Data - Fill write buffer up to word count - Address=Address(es) ...
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Figure 5. Status Register Flowchart - Set/Reset by WSM - Set by WSM - Reset by user - See Clear Status Register Command P/N:PM0946 Start Command Cycle - Issue Status Register Command - Address = any device address - Data ...
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Figure 6. Word Programming Flowchart Start Write 40H, Address Write Data and Address Read Status Register 0 SR.7= 1 Full Status Check if Desired Word Program Complete FULL STATUS CHECK PROCEDURE Read Status Register Data (See Above) 1 SR.3= 0 ...
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Figure 7. Block Erase Flowchart Write 20H to Block Address Write Confirm D0H to Block Address P/N:PM0946 Start Read Status Register NO SR.7=1 ? YES Full Status Check If Desired Erase MTP Block(s) Completed 28 MX26L6419 REV. 0.3, OCT. 08, ...
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Figure 8. Set Block Lock-Bit Flowchart FULL STATUS CHECK PROCEDURE P/N:PM0946 Start Write 60H, Block Address Write 01H, Block Address Read Status Register NO SR.7=1 ? YES Full Status Check If Desired Set Lock-Bit Completed Read Status Register Data (See ...
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Figure 9. Clear Lock-Bit Flowchart FULL STATUS CHECK PROCEDURE P/N:PM0946 Start Write 60H Write D0H Read Status Register NO SR.7=1 ? YES Full Status Check If Desired Set Lock-Bit Completed Read Status Register Data (See Above) NO Voltage Range Error ...
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Figure 10. Protection Register Programming Flowchart FULL STATUS CHECK PROCEDURE P/N:PM0946 Start Write C0H (Protection Reg. Program Setup) Write Protect. Register Address/Data Read Status Register NO SR.7=1 ? YES Full Status Check If Desired Program Completed Read Status Register Data ...
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ABSOLUTE MAXIMUM RATINGS Storage Temperature Plastic Packages . . . . . . . . . . . . . ..... -65 Ambient Temperature with Power Applied .... ...
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DC Characteristics Symbol Parameter ILI Input and VPEN Load Current ILO Output Leakage Current ICC1 VCC Standby Current ICC2 VCC Power-Down Current ICC3 VCC Page Mode Read Current ICC5 VCC Program or Set Lock-Bit Current ICC6 VCC Block Erase or ...
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DC Characteristics, Continued Symbol Parameter VIL Input Low Voltage VIH Input High Voltage VOL Output Low Voltage VOH Output High Voltage VPENLK VPEN Lockout during Program, 2,3,4 Erase and Lock-Bit Operations VPENH VPEN during Block Erase, Program, or Lock-Bit Operations ...
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Figure 11. Transient Input/Output Reference Waveform for VCCQ=3.0V-3.6V VCCQ Input VCCQ/2 0.0 Note:AC test inputs are driven at VCCQ for a Logic "1" and 0.0V for a Logic "0". Input timing being, and output timing ends, at VCCQ/2V (50% of ...
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AC Characteristics --Read-Only Operations (1,2) Versions (All units in ns unless otherwise noted) Sym Parameter tAVAV Read/Write Cycle Time tAVQV Address to Output Delay tELQV CEX to Output Delay tGLQV OE to Non-Array Output Delay tPHQV RESET High to Output ...
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Figure 13. AC Waveform for Both Page-Mode and Standard Word Read Operations VIH Address (A21-A2) VIL VIH Address (A1-A0) VIL Disable VIH CEx[E] Enable VIL VIH OE [G] VIL VIH WE [W] VIL tPHQV VOH DATA[D/Q] High Z Q0- Q15 ...
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AC Characteristics--Write Operations (1,2) Versions Symbol Parameter tPHWL (tPHEL ) RESET High Recovery to WE(CEX) Going Low tELWL (tWLEL ) CEX (WE) Low to WE(CEX) Going Low tWP Write Pulse Width tDVWH (tDVEH ) Data Setup to WE(CEX) Going High ...
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Figure 14. AC Waveform for Write Operations A VIH Address (A) VIL tAVWH (tAVEH) Disable VIH CEx,(WE)[E(W)] Enable VIL tPHWL (tPHEL) VIH OE tELWL VIL (tWLEL) Disable VIH WE,(CEx)[W(E)] Enable VIL tWP tOVWH (tDVEH) VIH DATA[D/Q] VIL VIH RESET [P] ...
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Figure 15. AC Waveform for Reset Operation VIH RESET (P) VIL Reset Specifications (1) Sym Parameter tPLPH RESET Pulse Low Time (If RESET is tied to VCC , this specification is not applicable) NOTES: 1. These specifications are valid for ...
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ERASE AND PROGRAMMING PERFORMANCE(1) PARAMETER Block Erase Time Write Buffer Byte Program Time (Time to Program 16 words) Word Program Time (Using Word Program Command) Block Program Time (Using Write to Buffer Command) Block Erase/Program Cycles Note: 1.Not 100% Tested, ...
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... ORDERING INFORMATION PLASTIC PACKAGE Part NO. MX26L6419TC-10 P/N:PM0946 Access Time Package type (ns) 100/25 48-TSOP 42 MX26L6419 Cycles 100 REV. 0.3, OCT. 08, 2003 ...
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PACKAGE INFORMATION P/N:PM0946 MX26L6419 43 REV. 0.3, OCT. 08, 2003 ...
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REVISION HISTORY Revision No. Description 0 modify Package Information 0 remove deep power down mode: 1-1 power down mode:25uA(typ.) 1-2 tPHWL: 2us --> 210ns(min change VCC range: 2.7V to 3.6V --> 3.0 to 3.6V ...
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... TEL:+65-348-8385 FAX:+65-348-8096 TAIPEI OFFICE: TEL:+886-2-2509-3300 FAX:+886-2-2509-2200 ACRONIX MERICA, NC. TEL:+1-408-453-8088 FAX:+1-408-453-8488 CHICAGO OFFICE: TEL:+1-847-963-1900 FAX:+1-847-963-1909 http : //www.macronix.com C L O., TD. MACRONIX INTERNATIONAL CO., LTD. reserves the right to change product and specifications without notice. MX26L6419 ...