DESCRIPTION

The M5M5V208A is a family of low voltage 2-Mbit static RAMs organized as 262,144-words by 8-bit, fabricated by Mitsubishis high performance 0.25µm CMOS technology.

The M5M5V208A is suitable for memory applications where a simple interfacing , battery operating and battery backup are the important design objectives. The M5M5V208A is packaged in 32-pin 8mm x 13.4mm STSOP packages. Two types of STSOPs are available, M5M5V208AKV (normal-lead-bend STSOP) and M5M5V208AKR (reverse-lead-bend STSOP). These two types STSOPs are suitable for a surface mounting on double-sided printed circuit boards.

FEATURES

• Single 2.7 ~ 3.6V power supply

• No clocks, No refresh

• All inputs and outputs are TTL compatible.

• Easy memory expansion and power down by S1 & S2

• Data retention supply voltage=2.0V

• Three-state outputs: OR-tie capability

• OE prevents data contention in the I/O bus

• Common Data I/O

• Battery backup capability

• Small stand-by current • • • • • • • • • • 0.3µA(typ.)

PACKAGE

M5M5V208AKV,KR : 32pin 8 X 13.4 mm TSOP