M29F002B Datasheet PDF | STMicroelectronics

STMicroelectronics M29F002B

The M29F002 is a non-volatile memory that may be erased electrically at the block or chip level and programmed in-system on a Byte-by-Byte basis using only a single5V VCC supply.For Program and Erase operations the necessary high voltages are generated internally. The device can also be programmed in standard programmers. The array matrix organisation allows each block to be erased and reprogrammed without affecting other blocks.

Part No.	M29F002B
Datasheet	M29F002B Download
Manufacturer	STMicroelectronics
Description	2 Mbit 256Kb x8 / Boot Block Single Supply Flash Memory
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DESCRIPTION

Blocks can be protected against programing and erase on programming equipment, and temporarily unprotected to make changes in the application. Each block can be programmed and erased over 100,000 cycles. July 1998 32 1 PDIP32 (P) PLCC32 (K) TSOP32 (N) 8 x 20mm Figure 1. Logic Diagram VCC 18 A0-A17 W E G (*) RPNC M29F002T M29F002B M29F002NT 8 DQ0-DQ7 VSS AI02078C Note: * RPNC function is not available for the M29F002NT 1/29 M29F002T, M29F002NT, M29F002B Figure 2A. DIP Pin Connections Figure 2B. LCC Pin Connections (*) RPNC A16 A15 A12 A7 A6 A5 A4 A3 A2 A1 A0 DQ0 DQ1 DQ2 VSS DQ1 DQ2 VSS DQ3 DQ4 DQ5 DQ6 AI02079C 1 32 2 31 3 30 4 29 5 28 6 27 7 26 M29F002T 8 25 M29F002B 9 M29F002NT24 10 23 11 22 12 21 13 20 14 19 15 18 16 17 AI02080C VCC W A17 A14 A13 A8 A9 A11 G A10 E DQ7 DQ6 DQ5 DQ4 DQ3 A7 A6 A5 A4 A3 A2 A1 A0 DQ0 A12 A15 A16 RPNC VCC W A17 1 32 A14 A13 A8 A9 A11 G A10 E DQ7 9 M29F002T M29F002B 25 17 Note: Pin 1 is not connected for the M29F002NT Figure 2C. TSOP Pin Connections Table 1.