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AT25080B - SPI Serial EEPROM

Description

The Atmel® AT25080B/160B provides 8,192/16,384 bits of Serial ElectricallyErasable Programmable Read-Only Memory (EEPROM) organized as 1,024/2,048 words of 8 bits each.

Features

  • Serial Peripheral Interface (SPI) Compatible.
  • Supports SPI Modes 0 (0,0) and 3 (1,1) ̶ Datasheet Describes Mode 0 Operation.
  • Low-voltage and Standard-voltage Operation ̶ 1.8 (VCC = 1.8V to 5.5V).
  • 20MHz Clock Rate (5V).
  • 32-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 ̶ E.

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Full PDF Text Transcription

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AT25080B and AT25160B SPI Serial EEPROMs 8K (1,024 x 8) and 16K (2,048 x 8) DATASHEET Features  Serial Peripheral Interface (SPI) Compatible  Supports SPI Modes 0 (0,0) and 3 (1,1) ̶ Datasheet Describes Mode 0 Operation  Low-voltage and Standard-voltage Operation ̶ 1.8 (VCC = 1.8V to 5.
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