Part Number
|
UPD431000A |
Manufacturer
|
NEC |
Description
|
1M-BIT CMOS STATIC RAM 128K-WORD BY 8-BIT |
Published
|
Jan 6, 2006 |
Detailed Description
|
DATA SHEET
MOS INTEGRATED CIRCUIT
µ PD431000A
1M-BIT CMOS STATIC RAM 128K-WORD BY 8-BIT
Description
The µPD431000A is...
|
Datasheet
|
UPD431000A
|
Overview
DATA SHEET
MOS INTEGRATED CIRCUIT
µ PD431000A
1M-BIT CMOS STATIC RAM 128K-WORD BY 8-BIT
Description
The µPD431000A is a high speed, low power, and 1,048,576 bits (131,072 words by 8 bits) CMOS static RAM.
The µPD431000A 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 is packed in 32-pin PLASTIC DIP, 32-pin PLASTIC SOP and 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) • O...
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