29W040
29W040 is 4 Mbit 512Kb x8 / Uniform Block Low Voltage Single Supply Flash Memory manufactured by STMicroelectronics.
M29W040
4 Mbit (512Kb x8, Uniform Block) Low Voltage Single Supply Flash Memory
NOT FOR NEW DESIGN
M29W040 is replaced by the M29W040B 2.7V to 3.6V SUPPLY VOLTAGE for PROGRAM, ERASE and READ OPERATIONS FAST ACCESS TIME: 100ns BYTE PROGRAMMING TIME: 12µs typical ERASE TIME
- Block: 1.5 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: 20µA typical
- Automatic Stand-by mode POWER DOWN...
