M5M5255FP-55LL中文资料三菱电机数据手册PDF规格书

DESCRIPTION

The M5M5255DP,FP is 262,144-bit CMOS static RAMs organized as 32,768-words by 8-bits which is fabricated using high-performance 3 polysilicon CMOS technology. The use of resistive load NMOS cells and CMOS periphery results in a high density and low power static RAM. Stand-by current is small enough for battery back-up application. It is ideal for the memory systems which require simple interface.

FEATURE

• Single +5V power supply

• No clocks, no refresh

• Data-Hold on +2.0V power supply

• Directly TTL compatible : all inputs and outputs

• Three-state outputs : OR-tie capability

• Simple memory expantion by /S1, S2

• Common Data I/O

• Battery backup capability

• Low stand-by current··········0.05µA(typ.)

APPLICATION

Small capacity memory units