FM25V40 Datasheet - Cypress Semiconductor

4-Mbit (512K x 8) Serial (SPI) F-RAM

FM25V40 Features

* 4-Mbit ferroelectric random access memory (F-RAM) logically organized as 512 K × 8

* High-endurance 100 trillion (1014) read/writes

* 10-year data retention

* NoDelay™ writes

* Advanced high-reliability ferroelectric process

* Very fast serial peripheral interface (SPI)

FM25V40 General Description

CS Input Chip Select. This active LOW input activates the device. When HIGH, the device enters low-power standby mode, ignores other inputs, and the output is tristated. When LOW, the device internally activates the SCK signal. A falling edge on CS must occur before every opcode. SCK SI[1] SO[.

FM25V40 Datasheet (557.51 KB)

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Datasheet Details

Part number:

FM25V40

Manufacturer:

Cypress Semiconductor

File Size:

557.51 KB

Description:

4-mbit (512k x 8) serial (spi) f-ram.

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TAGS

FM25V40 4-Mbit 512K Serial SPI F-RAM Cypress Semiconductor

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FM25V40 Features

FM25V40 General Description

Datasheet Details

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