UM6104-1 sram equivalent, 1k x 4 cmos sram.
* 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.
with battery backup.
Pin Configuration
Block Diagram
A4
As
A6 LATCHED
A7 ADDRESS
A6
Vce As
REGISTER
As A7 A9
.
The UM6104-1 is a nonclocked cMos static RAM or-
ganized as 1024 words by 4-bits. Since 1Kx4 CMOS static RAM is usually used in low voltage or low power consumption situation, such as telephonic equipments and portable
equipments, UMC creates a new .
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