Datasheet Details
- Part number
- UM6104-1
- Manufacturer
- UMC
- File Size
- 161.69 KB
- Datasheet
- UM6104-1-UMC.pdf
- Description
- 1K x 4 CMOS SRAM
UM6104-1 Description
(l)UMC UM6J.04-J.CMOS SRAM .
The UM6104-1 is a nonclocked cMos static RAM or-
ganized as 1024 words by 4-bits.
UM6104-1 Features
* 2.5V minimum operating voltage
* Low power standby
* Low power operation
* Chip access time: 2.0 /J. s
* Data retention: 2.0V min.
* Three-state outputs
* On-chip address register
* Synchronous circuitry
* Standard 18 pin DIP
UM6104-1 Applications
* with battery backup. Pin Configuration
Block Diagram
A4
As
A6 LATCHED
A7 ADDRESS
A6
Vce As
REGISTER
As A7 A9
A4 As
A'
3
A9 1/01
1/02
Ao 1/01 1/03
Al 1/02 1/04
A2 1/03
CE 1/04
GND WE
WE
RO
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