M5M5V408BKR-85HI中文资料三菱电机数据手册PDF规格书

DESCRIPTION

The M5M5V408B is a family of low voltage 4-Mbit static RAMs organized as 524,288-words by 8-bit, fabricated by Mitsubishis high performance 0.25µm CMOS technology.

The M5M5V408B is suitable for memory applications where a simple interfacing , battery operating and battery backup are the important design objectives.

M5M5V408B is packaged in 32-pin plastic SOP, 32-pin plastic TSOP and 32-pin 8mm x 13.4mm STSOP packages. Two types of TSOPs and two types of STSOPs are available, M5M5V408BTP (normal-lead-bend TSOP), M5M5V408BRT (reverse-lead-bend TSOP), M5M5V408BKV (normal-lead-bend STSOP) and M5M5V408BKR (reverse-lead-bend STSOP). These two types TSOPs and two types STSOPs are suitable for a surface mounting on double-sided printed circuit boards.

From the point of operating temperature, the family is divided into three versions; Standard, W-version, and I-version. Those are summarized in the part name table below.

FEATURES

• Single +2.7~+3.6V power supply

• Small stand-by current: 0.3µA(3V,typ.)

• No clocks, No refresh

• Data retention supply voltage=2.0V to 3.6V

• All inputs and outputs are TTL compatible.

• Easy memory expansion by S

• Common Data I/O

• Three-state outputs: OR-tie capability

• OE prevents data contention in the I/O bus

• Process technology: 0.25µm CMOS

• Package:

M5M5V408BFP: 32 pin 525 mil SOP

M5M5V408BTP/RT: 32 PIN 400mil TSOP(ll)

M5M5V408BKV/KR: 32 pin 8mm x13.4mm STSOP