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FM25C041U - 4K-Bit SPI Interface Serial CMOS EEPROM

General Description

The FM25C041U is a 4K (4,096) bit serial interface CMOS EEPROM (Electrically Erasable Programmable Read-Only Memory).

Key Features

  • I Sequential read of entire array I 4 byte "Page write" mode to minimize total write time per byte I /WP pin and BLOCK WRITE protection to prevent inadvertent programming as well as programming ENABLE and.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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FM25C041U 4K-Bit SPI Interface Serial CMOS EEPROM February 2002 FM25C041U 4K-Bit SPI™ Interface Serial CMOS EEPROM General Description The FM25C041U is a 4K (4,096) bit serial interface CMOS EEPROM (Electrically Erasable Programmable Read-Only Memory). This device fully conforms to the SPI 4-wire protocol which uses Chip Select (/CS), Clock (SCK), Data-in (SI) and Dataout (SO) pins to synchronously control data transfer between the SPI microcontroller and the EEPROM. In addition, the serial interface allows a minimal pin count, packaging designed to simplify PC board layout requirements and offers the designer a variety of low voltage and low power options.