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AT25040B - SPI Automotive Temperature Serial EEPROM

This page provides the datasheet information for the AT25040B, a member of the AT25010B SPI Automotive Temperature Serial EEPROM family.

Datasheet Summary

Description

5 2.1.

Chip Select (CS)5 2.2.

Serial Data Output (SO) 5 2.3.

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 Medium-Voltage Operation:.
  • Grade 1, VCC = 2.5V to 5.5V.
  • Grade 3, VCC = 1.7V to 5.5V.
  • Extended Temperature Range (Grade 1 and Grade 3 as defined in AEC-Q100):.
  • Grade 1 Temperature Range: -40°C to +125°C.
  • Grade 3 Temperature Range: -40°C to +85°C.
  • 5 MHz Clock Rate (5V).

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Datasheet preview – AT25040B

Datasheet Details

Part number AT25040B
Manufacturer Microchip
File Size 1.18 MB
Description SPI Automotive Temperature Serial EEPROM
Datasheet download datasheet AT25040B Datasheet
Additional preview pages of the AT25040B datasheet.

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Full PDF Text Transcription

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AT25010B/AT25020B/ AT25040B SPI Automotive Temperature Serial EEPROM 1 Kbit (128 x 8), 2 Kbits (256 x 8) and 4 Kbits (512 x 8) 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 Medium-Voltage Operation: – Grade 1, VCC = 2.5V to 5.5V – Grade 3, VCC = 1.7V to 5.
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