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25CSM04 4-Mbit SPI Serial EEPROM

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Description

25CSM04 4-Mbit SPI Serial EEPROM with 128-Bit Serial Number and Enhanced Write Protection .
The Microchip Technology Inc.

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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
* Buil

Applications

* where reliable and dependable nonvolatile memory storage is essential. 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. Access to the device is controlled through a Ch

25CSM04 Distributors

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4-Mbit SPI Serial EEPROM Microchip
Microchip 25CSM04-like datasheet
25C320