AT93C66A-SQ27U2 Atmel

Description: IC EEPROM 4KBIT 3-WIRE 8SOIC, Packaging: Bulk, Package / Case: 8-SOIC (0.154", 3.90mm Width), Mounting Type: Surface Mount, Memory Size: 4Kbit, Memory Type: Non-Volatile, Operating Temperature: -40°C ~ 125°C (TA), Voltage - Supply: 2.7V ~ 5.5V, Technology: EEPROM, Clock Frequency: 2 MHz, Memory Format: EEPROM, Supplier Device Package: 8-SOIC, Part Status: Active, Write Cycle Time - Word, Page: 10ms, Memory Interface: 3-Wire Serial, Memory Organization: 512 x 8, 256 x 16, DigiKey Programmable: Not Verified.