Part Number
|
UPD421-5 |
Manufacturer
|
NEC |
Description
|
8K BIT STATIC RAM |
Published
|
Feb 24, 2017 |
Detailed Description
|
NEe Microcomputers, Inc.
NEe
fL PD421
J.L PD421-1 fL PD421-2 fL PD421-3 J.L PD421-5
8K BIT STATIC RAM
DESCR IPTION
T...
|
Datasheet
|
UPD421-5
|
Overview
NEe Microcomputers, Inc.
NEe
fL PD421
J.
L PD421-1 fL PD421-2 fL PD421-3 J.
L PD421-5
8K BIT STATIC RAM
DESCR IPTION
The NEC MPD421 is a very high speed 8192 bit static Random Access Memory organized as 1024 words by 8 bits.
Features include a power down mode controlled by the chip select input for an 80% power saving.
FEATURES
• 1024x8-bitOrganization • Very Fast Access Time: 150/200/250/300/450 ns • Single +5V Power Supply • Low Power Standby Mode • N-Channel Silicon Gate Process • Fully TTL Compatible • 6-Device Static Cell • Three State Common I/O • Compatible with 8108 and Equivalent Devices • Available in 22 Pin Ceramic Dual-in-Line Package
11
PIN CONFIGURATION
A6
22 Vee
As 2
...
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