AT25040 - SPI Serial EEPROMs

ATMEL Corporation

AT25040 Datasheet Preview — Preview of AT25040 PDF

Datasheet Details

Part number	AT25040
Manufacturer	ATMEL ↗ Corporation
File Size	151.17 KB
Description	SPI Serial EEPROMs
Datasheet	AT25040_ATMELCorporation.pdf

AT25040 Product details

Description

The AT25010/020/040 provides 1024/2048/4096 bits of serial electrically erasable programmable read only memory (EEPROM) organized as 128/256/512 words of 8 bits each.

Features

Serial Peripheral Interface (SPI) Compatible.
Supports SPI Modes 0 (0,0) and 3 (1,1).
Low-voltage and Standard-voltage Operation.
2.7 (VCC = 2.7V to 5.5V).
3.0 MHz Clock Rate (5V).
8-byte Page Mode.
Block Write Protection.
Protect 1/4, 1/2, or Entire Array.
Write Protect (WP) Pin and Write Disable Instructions for Both Hardware and Software Data Protection.
Self-timed Write Cycle (10 ms max).
High.

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Published: Mar 24, 2005 |