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FEATURES
Access Times of 150, 200, 250 and 350ns
Single 5V±10% Power Supply
Simple Byte and Page Write
Low Power CMOS: - 40 mA Active Current - 100 µA Standby Current
Fast Write Cycle Times
PYA28C64B
8K x 8 EEPROM
Software Data Protection CMOS & TTL Compatible Inputs and Outputs Endurance: - 100,000 Write Cycles Data Retention: 10 Years Available in the following packages: – 28-Pin 600 mil Ceramic DIP – 32-Pin Ceramic LCC (450x550 mils)
DESCRIPTION
The PYA28C64B is a 5 Volt 8Kx8 EEPROM. The device supports 64-byte page write operation. The PYA28C64B features DATA and Toggle Bit Polling to indicate early completion of a Write Cycle. The device also includes
user-optional software data protection. Data Retention is 10 Years.