Microchip Technology AT93C56B
Three-wire Serial EEPROM
FEATURES
● Low-Voltage Operation: – VCC = 1.7V to 5.5V● User-Selectable Internal Organization: – 2K: 256 x 8 or 128 x 16 – 4K: 512 x 8 or 256 x 16
● Industrial Temperature Range: -40°C to +85°C
● Three-Wire Serial Interface
● Sequential Read Operation
● 2 MHz Clock Rate (5V)
● Self-Timed Write Cycle within 5 ms Maximum
● High Reliability: – Endurance: 1,000,000 write cycles – Data retention: 100 years
● Green Package Options (Lead-free/Halide-free/RoHS compliant)
● Die Sale Options: Wafer Form Packages
● 8-Lead SOIC, 8-Lead TSSOP, 8-Pad UDFN, 8-Pad XDFN and 8-Ball VFBGA © 2019 Microchip Technology Inc. Datasheet DS20006260A-page 1 AT93C56B/AT93C66B Table of Contents
FEATURES
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