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AT25020

ATMEL Corporation
Part Number AT25020
Manufacturer ATMEL Corporation
Description SPI Serial EEPROMs
Published Mar 24, 2005
Detailed Description Features • Serial Peripheral Interface (SPI) Compatible • Supports SPI Modes 0 (0,0) and 3 (1,1) • Low-voltage and Stand...
Datasheet PDF File AT25020 PDF File

AT25020
AT25020


Overview
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 Reliability – Endurance: One Million Write Cycles – Data Retention: 100 Years • Automotive Grade Devices Available • 8-lead PDIP and 8-lead JEDEC SOIC Packages Description The AT25010/020/040 provides 1024/2048/4096 bits of serial electrically erasable programmable read only ...



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