UM6104-1 - UMC

UM6104-1 1K x 4 CMOS SRAM

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 product version, UM6104-1 to serve these requirements. UM6104-1 dissif)ates very little current at the data re.

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 package
• No clock required (complete static circuit) General Description 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 product version, UM6104-1 to serve these requir.