M29F040
4 Mbit (512Kb x8, Uniform Block) Single Supply Flash Memory
NOT FOR NEW DESIGN
M29F040 is replaced by the M29F040B 5V ± 10% SUPPLY
VOLTAGE for PROGRAM, ERASE and READ OPERATIONS FAST ACCESS TIME: 70ns BYTE PROGRAMMING TIME: 10µs typical ERASE TIME – Block: 1.
0 sec typical – Chip: 2.
5 sec typical PROGRAM/ERASE CONTROLLER (P/E.
C.
) – Program Byte-by-Byte – Data Polling and Toggle bits Protocol for P/E.
C.
Status MEMORY ERASE in BLOCKS – 8 Uniform Blocks of 64 KBytes each – Block Protection – Multiblock Erase ERASE SUSPEND and RESUME MODES LOW POWER CONSUMPTION – Read mode: 8mA typical (at 12MHz) – Stand-by mode: 25µA typical – Automatic Stand-by mode 100,000 PROGRAM/ERASE CYCLES per BLO...