M5M5V208AKV中文資料三菱電機數(shù)據(jù)手冊PDF規(guī)格書

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