UM2148 Description
The UMC UM2148 is a 4096-Bit Static Random Access Memory organized 1024 words by 4 bits and is fabricated using UMC's new scaled N-channel silicon.gate technology. It is designed using fully static circuitry, therefore requiring no clock or' refreshing to operate. Address set-up times are not required and the data is read out non-destructively with the same polarity as the input data.
UM2148 Key Features
- 45 ns maximum access time
- No cloS;ks or strobes required
- Automatic CE power down
- Identical cycle and access times
- Single+5V supply (± 10%)
- Pinout and function patible to SY2148
- Industry standard 2114 pinout
- Totally TTL patible all inputs and outputs
- mon data input and output
- High density 18-pin package