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25C640 - 64K SPI Bus Serial EEPROM

MicrochipTechnology

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Datasheet Details

Part number: 25C640
Manufacturer: Microchip ↗Technology
File Size: 196.85 KB
Datasheet: 25C640_MicrochipTechnology.pdf
Description: 64K SPI Bus Serial EEPROM

25C640 Product details

Description

The Microchip Technology Inc. ) is a 64K bit serial Electrically Erasable PROM.

Features

Low power CMOS technology - Write current: 3 mA typical - Read current: 500 µA typical - Standby current: 500 nA typical.
8192 x 8 bit organization.
32 byte page.
Write cycle time: 5ms max.
Self-timed ERASE and WRITE cycles.
Block write protection - Protect none, 1/4, 1/2, or all of array.
Built-in write protection - Power on/off data protection circuitry - Write enable latch - Write protect pin.
Sequential read.

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Published: Mar 23, 2005 |