25CSM04-I/MF

25CSM04 4Mb SPI Serial EEPROMs

Microchip 25CSM04 4Mb SPI Serial EEPROMs come with a Serial Peripheral Interface (SPI) and are capable of operation across a broad voltage range (2.5V to 5.5V). Each device is organized as one block of 524,288 bytes of 8-bit each (512KByte). It includes a security register with a 128-bit unique serial number and a 256-byte (2048-bit) user-programmable lockable ID page, built-in ECC, and a configurable write protection scheme for all bytes. The Microchip 25CSM04 is optimized for use in consumer electronics, industrial, and medical applications where reliable and dependable nonvolatile memory storage is essential and is packaged in SOIC, DFN, and WLCSP purchase options.