AT25010B/AT25020B/ AT25040B
SPI Automotive Temperature Serial EEPROM 1 Kbit (128 x 8), 2 Kbits (256 x 8) and 4 Kbits (51...
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 5.5V 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) 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 within 5 ms Maximum ESD Protection > 4,000V Automotive AEC-Q100 Qualified High Reliability: – Endurance: 1,000,000 write cycles – Data retention: 100 years Green (Lead-free/Halide-free/RoHS Compliant) Package Options
Packages
8-Lead SOIC, 8-Lead TSSOP and 8-Pad UDFN
© 2020 Microchip Technology Inc.
Datasheet
DS20006285B-page 1
AT25010B/AT25020B/AT25040B
Table of Contents
Features......................................................................................................................................................... 1
Packages........................................................................................................................................................1
1. Package Types (not...
