EEPROM

28C16A-25 - 28C16A 16K 250ns Parallel EEPROM

Photograph

Features Fast Read Access Time - 250 ns Fast Byte Write - 200µs or 1 ms Self-Timed Byte Write Cycle Direct Microprocessor Control Low Power - 30mA Active Current, 100µA CMOS Standby Current High Reliability - Endurance 1,000 cycles, Data Retention: 10 Years 5V Supply CMOS & TTL Compatible Inputs and Outputs

Pin Description Pin Number Description 1 A7 - Address Input 2 A6 - Address Input 3 A5 - Address Input 4 A4 - Address Input 5 A3 - Address Input 6 A2 - Address Input 7 A1 - Address Input 8 A0 - Address Input 9 I/O0 - Data Input/Output 10 I/O1 - Data Input/Output 11 I/O2 - Data Input/Output 12 GND - Ground 13 I/O3 - Data Input/Output 14 I/O4 - Data Input/Output 15 I/O5 - Data Input/Output 16 I/O6 - Data Input/Output 17 I/O7 - Data Input/Output 18 CE - Chip Enable 19 A10 - Address Input 20 OE - Output Enable 21 WE - Write Enable 22 A9 - Address Input 23 A8 - Address Input 24 Vcc - Positive Power Supply

Pin Layout Dimensional Drawing

Technical Data Data Sheet Microchip - Data Sheet for 28C16 Application Notes