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UPD447

Part Number	UPD447
Manufacturer	NEC
Description	2K x 8 BIT STATIC CMOS RAM
Published	Feb 24, 2017
Detailed Description	NEe Microcomputers, Inc. 2048 x 8 BIT STATIC CMOS RAM NEe }LPD447 }LPD447-1 }L PD447-2 ~rn~[~~~~illrnW OESCR IPTI ON ...
Datasheet	UPD447 PDF File

Overview

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 current is drawn by this device when CE2 equals VCC independently of the other input levels.
II Data Retention is guaranteed at a power supply voltage as low as 2V.
TheJ-lPD447 is packaged in a sta...

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