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AT25040B

ATMEL
Part Number AT25040B
Manufacturer ATMEL
Description SPI Serial EEPROM
Published Nov 20, 2017
Detailed Description AT25010B, AT25020B, AT25040B SPI Serial EEPROM 1K (128x8), 2K (256x8), 4K (512x8) DATASHEET Features  Serial Peripheral...
Datasheet PDF File AT25040B PDF File

AT25040B
AT25040B


Overview
AT25010B, AT25020B, AT25040B SPI Serial EEPROM 1K (128x8), 2K (256x8), 4K (512x8) DATASHEET Features  Serial Peripheral Interface (SPI) Compatible  Supports SPI Modes 0 (0,0) and 3 (1,1) ̶ Data Sheet Describes Mode 0 Operation  Low-voltage and Standard-voltage Operation ̶ VCC = 1.
8V to 5.
5V  20MHz 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 (5ms max)  High Reliability ̶ Endurance: 1,000,000 Write Cycles ̶ Data Retention: 100 Years  Green (Pb/Halogen-free/RoHS Compliant) Packaging Options  Die Sales: Wafer Fo...



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