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UPD445L-1

NEC
Part Number UPD445L-1
Manufacturer NEC
Description FULLY DECODED 4096 STATIC CMOS RAM
Published Feb 24, 2017
Detailed Description NEe Microcomputers, Inc. NEe fLPD445L fLPD445L·1 FULLY DECODED 4096 STATIC CMOS RAM DESCRIPTION The ~PD445L is a ver...
Datasheet PDF File UPD445L-1 PDF File

UPD445L-1
UPD445L-1


Overview
NEe Microcomputers, Inc.
NEe fLPD445L fLPD445L·1 FULLY DECODED 4096 STATIC CMOS RAM DESCRIPTION The ~PD445L is a very low power 4,,096 bit (1024 words by 4 bits) static RAM fabricated with NEC's complementary MOS (CMOS) process, It has two chip enable inputs (CE1, CE2).
Minimum standby current is drawn when CE1 is at a high level, while inhibiting I I 'all address and control line transitions or, unconditionally when CE2 is at a low level.
This device ideally meets the low power requirements of battery operated systems and battery back-up systems for non-volatility of data.
The ~PD445L uses fully static circuitry requiring no clocking.
Output data is read out non-destructively by placin...



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