R1LP0408C-I Series
Wide Temperature Range Version
4 M SRAM (512-kword
×
8-bit)
REJ03C0067-0100Z
Rev. 1.00
Aug.01.2003
Description
The R1LP0408C-I is a 4-Mbit static RAM organized 512-kword
×
8-bit. R1LP0408C-I Series has realized
higher density, higher performance and low power consumption by employing CMOS process technology
(6-transistor memory cell). The R1LP0408C-I Series offers low power standby power dissipation;
therefore, it is suitable for battery backup systems. It has packaged in 32-pin SOP, 32-pin TSOP II.
Features
•
Single 5 V supply: 5 V
±
10%
•
Access time: 55/70 ns (max)
•
Power dissipation:
Active: 10 mW/MHz (typ)
Standby: 4
µW
(typ)
•
Completely static memory.
No clock or timing strobe required
•
Equal access and cycle times
•
Common data input and output.
Three state output
•
Directly TTL compatible.
All inputs and outputs
•
Battery backup operation.
•
Operating temperature:
−40
to +85°C
Rev.1.00, Aug.01.2003, page 1 of 13