Microchip Technology 25CSM04
The 25CSM04 is capable of operation across a broad voltage range (2.5V to 5.5V). The bus signals required are a clock input (SCK) plus separate data in (SI) and data out (SO) lines. 25CSM04 provides 4 Mbits of Serial EEPROM utilizing the Serial Peripheral Interface (SPI) compatible bus.| Part No. | 25CSM04 |
|---|---|
| Datasheet | 25CSM04 Download |
| Manufacturer |  Microchip Technology |
| Description | 4-Mbit SPI Serial EEPROM |
| Buy | Stock & Price |
FEATURES
● 4-Mbit Serial EEPROM: - 524,288 x 8 organization - Page size of 256 bytes - Byte or sequential reads - Byte or page writes - Self-timed write cycle (5 ms maximum)● Security Register: - Preprogrammed 128-bit serial number - 256-byte user-programmable lockable ID page
● Built-in Error Correction Code (ECC) Logic: - ECC Status bit via the STATUS register
● JEDEC® SPI Manufacturer Read ID Support
● High-Speed Clock Frequency: - 8 MHz at VCC ≥ 3.0V - 5 MHz at VCC ≥ 2.5V
● Legacy Write Protection Mode: - Block protection functionality (quarter, half or entire memory array)
● Enhanced Write Protection Mode: - User-definable memory partitions - Each partition can be set independently and have unique protection behavior
● Low-Power CMOS Technology: - Voltage range: 2.5V to 5.5V - Write current: 3.0 mA at 5.0V - Read current: 3.0 mA at 5.0V, 8 MHz - Standby current: 1.0 µA at 2.5V (I-Temp.)
● High Reliability: - More than one million erase/write cycles - Built-in ECC logic for increa...
