UPD447 Datasheet (NEC) - 2K x 8 BIT STATIC CMOS RAM

UPD447, 2K x 8 BIT STATIC CMOS RAM

NEe Microcomputers, Inc.

2048 x 8 BIT STATIC CMOS RAM NEe }LPD447 }LPD447-1 }L PD447-2 ~rn~[~~~~illrnW OESCR IPTI ON The J-lPD447 is a high speed, low power, 2048 word by 8 bit static CMOS RAM fabricated using an advanced silicon gate CMOS technology.

A unique circuitry technique makes the J-lPD447 a very low operating power device which requires no clock or refreshing to operate.

Since the device has two chip enable inputs, it is suited for battery backup applications.

Minimum standby power