Download 25LC640A Datasheet PDF
Microchip Technology
25LC640A
25LC640A is 64K SPI Bus Serial EEPROM manufactured by Microchip Technology.
Features : - Max. Clock 10 MHz - Low-Power CMOS Technology: - Max. Write Current: 5 m A at 5.5V, 10 MHz - Read Current: 5 m A at 5.5V, 10 MHz - Standby Current: 1 A at 5.5V - 8192 x 8-bit Organization - 32 Byte Page - Self-Timed Erase and Write Cycles (5 ms max.) - Block Write Protection: - Protect none, 1/4, 1/2 or all of array - Built-In Write Protection: - Power-on/off data protection circuitry - Write enable latch - Write-protect pin - Sequential Read - High Reliability: - Endurance: 1,000,000 erase/write cycles - Data retention: > 200 years - ESD protection: > 4000V - Temperature Ranges Supported: - Industrial (I): - Automotive (E): -40C to +85C -40°C to +125°C Temp. Ranges I,E I, E Packages P, SN, ST, MS, MF, MNY P, SN, ST, MS, MF, MNY Description : The Microchip...