M25P40
M25P40 is 3V 4Mb Serial Flash Embedded Memory manufactured by Micron Technology.
M25P40 Serial Flash Embedded Memory Features
M25P40 3V 4Mb Serial Flash Embedded Memory
Features
- SPI bus-patible serial interface
- 4Mb Flash memory
- 75 MHz clock frequency (maximum)
- 2.3V to 3.6V single supply voltage
- Page program (up to 256 bytes) in 0.8ms (TYP)
- Erase capability
- Sector erase: 512Kb in 0.6 s (TYP)
- Bulk erase: 4Mb in 4.5 s (TYP)
- Write protection
- Hardware write protection: protected area size defined by nonvolatile bits BP0, BP1, BP2
- Deep power-down: 1µA (TYP)
- Electronic signature
- JEDEC-standard 2-byte signature (2013h)
- Unique ID code (UID) with 16-byte read-only space, available upon request
- RES mand, one-byte signature (12h) for backward...
