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AT25080B

Microchip
Part Number AT25080B
Manufacturer Microchip
Description SPI Serial EEPROM
Published Jul 23, 2023
Detailed Description AT25080B/AT25160B SPI Serial EEPROM 8 Kbits (1,024 x 8) and 16 Kbits (2,048 x 8) Features • Serial Peripheral Interface ...
Datasheet PDF File AT25080B PDF File

AT25080B
AT25080B

Overview
AT25080B/AT25160B SPI Serial EEPROM 8 Kbits (1,024 x 8) and 16 Kbits (2,048 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 Operation: – 1.
8V (VCC = 1.
8V to 5.
5V) • Industrial Temperature Range: -40°C to +85°C • 20 MHz 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 within 5 ms Maximum • High Reliability: – Endurance: 1,000,000 write cycles – Data retention: 100 years • Green (Lead-free/Halide-free/RoHS Compliant) Package Options • Die Sale Options: Wafer Form and Bumped Wafers Packages • 8-Lead SOIC, 8-Lead TSSOP, 8-Pad UDFN, 8-Pad XDFN and 8-Ball VFBGA © 2019 Microchip Technology Inc.
Datasheet DS20006244A-page 1 AT25080B/AT25160B Table of Contents Features.
.
.
1 Packages.
.
1 1.
Package Types (not to scale).
.
.
.
4 2.
Pin Description.
5 2.
1.
Chip Select (CS).
.
.
5 2.
2.
Serial Data Output (SO).
5 2.
3.
Write-Protect (WP)...


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