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UPD431000A-X

Part Number	UPD431000A-X
Manufacturer	NEC
Description	1M-BIT CMOS STATIC RAM 128K-WORD BY 8-BIT EXTENDED TEMPERATURE OPERATION
Published	Apr 17, 2005
Detailed Description	DATA SHEET µ PD431000A-X 1M-BIT CMOS STATIC RAM 128K-WORD BY 8-BIT EXTENDED TEMPERATURE OPERATION MOS INTEGRATED CIRCU...
Datasheet	UPD431000A-X PDF File

Overview

DATA SHEET µ PD431000A-X 1M-BIT CMOS STATIC RAM 128K-WORD BY 8-BIT EXTENDED TEMPERATURE OPERATION MOS INTEGRATED CIRCUIT Description The µPD431000A-X is a high speed, low power, and 1,048,576 bits (131,072 words by 8 bits) CMOS static RAM.
The µPD431000A-X has two chip enable pins (/CE1, CE2) to extend the capacity.
And battery backup is available.
In addition to this, A and B versions are low voltage operations.
The µPD431000A-X is packed in 32-pin PLASTIC SOP, 32-pin PLASTIC TSOP (I) (8 × 13.
4 mm) and (8 × 20 mm).
Features • 131,072 words by 8 bits organization • Fast access time: 70, 85, 100, 120, 150 ns (MAX.
) • Low voltage operation (A version: VCC = 3.
0 to 5.
5 V, B version: VCC = 2.
7 to 5.
5 V) • Operating ambient temperature: TA = –25 to +85 °C • Low VCC data retention: 2.
0 V (MIN.
) • Output Enable input for easy application • Two Chip Enable inputs: /CE1, CE2 Part number Access time ns (MAX.
) Operating supply Operating ambient voltage V temperature °C –25 to +85 At operating...

Similar Datasheet

UPD431000A 1M-BIT CMOS STATIC RAM 128K-WORD BY 8-BIT - NEC
UPD431000A-X 1M-BIT CMOS STATIC RAM 128K-WORD BY 8-BIT EXTENDED TEMPERATURE OPERATION - NEC

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