ULTRA HIGH SPEED 64K x 4 STATIC CMOS RAM
P4C1298/P4C1298L ULTRA HIGH SPEED 64K x 4
STATIC CMOS RAM
FEATURES
Full CMOS, 6T Cell High Speed (Equal Access and Cycl...
Description
P4C1298/P4C1298L ULTRA HIGH SPEED 64K x 4
STATIC CMOS RAM
FEATURES
Full CMOS, 6T Cell High Speed (Equal Access and Cycle Times) – 15/20/25/35 ns (Commercial/Industrial) – 15/20/25/35/45 ns (Military)
Low Power
Single 5V±10% Power Supply
Output Enable & Chip Enable control functions
Data Retention with 2.0V Supply
Three-State Outputs
TTL/CMOS Compatible Outputs Fully TTL Compatible Inputs Standard Pinout (JEDEC Approved) – 28-Pin 300 mil DIP, SOJ – 28-Pin 350x550 mil LCC
DESCRIPTION
The P4C1298/L are a 262,144-bit ultra high speed static RAM organized as 64K x 4. The CMOS memory requires no clock or refreshing and has equal access and cycle times. Inputs and outputs are fully TTL-compatible. The RAM operates from a single 5V±10% tolerance power supply. With battery backup, data integrity is maintained for supply voltages down to 2.0V. Current drain is typically 10 µA from a 2.0V supply.
Access times as fast as 15 nanoseconds are available, permitting greatly enhanced syst...
Similar Datasheet