P4C164-8JC Datasheet PDF - Performance Semiconductor

DESCRIPTION
The P4C164 and P4C164L are 65,536-bit ultra high-speed static RAMs organized as 8K x 8. The CMOS memories require no clocks or refreshing and have equal access and cycle times. Inputs are fully TTL-compatible. The RAMs operate from a single 5V±10% tolerance power supply. With battery backup, data integrity is maintained with supply voltages down to 2.0V. Current drain is typically 10 µA from a 2.0V supply.

FEATURES
■ Full CMOS, 6T Cell
■ High Speed (Equal Access and Cycle Times)
   – 8/10/12/15/20/25 ns (Commercial)
   – 10/12/15/20/25/35 (Industrial)
   – 12/15/20/25/35/45 ns (Military)
■ Low Power Operation
   – 770mW Active –15
   – 660/743 mW Active – 20
   – 495/575 mW Active – 25, 35, 45
   – 193/220 mW Standby (TTL Input)
   – 5.5mW Standby (CMOS Input) P4C164L (Military)
■ Output Enable and Dual Chip Enable Control Functions
■ Single 5V±10% Power Supply
■ Data Retention with 2.0V Supply, 10 µA Typical Current (P4C164L Military)
■ Common Data I/O
■ Fully TTL Compatible Inputs and Outputs
■ Standard Pinout (JEDEC Approved)
   – 28-Pin 300 mil DIP, SOJ
   – 28-Pin 600 mil Ceramic DIP
   – 28-Pin 350 x 550 mil LCC
   – 28-Pin CERPACK