Datasheet Details
| Part number | UM2149 |
|---|---|
| Manufacturer | UMC |
| File Size | 167.39 KB |
| Description | 1K x 4 High Speed NMOS SRAM |
| Datasheet |
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| Part number | UM2149 |
|---|---|
| Manufacturer | UMC |
| File Size | 167.39 KB |
| Description | 1K x 4 High Speed NMOS SRAM |
| Datasheet |
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The UMC UM2149 is a 4096-8it Static Random Access Memory organized 1024 words by 4 bits and is fabricated using UMC's new N-channel Silicon-Gate HMOS 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.
(l)UMC UM2149 1K·· X 4 High Speed NMOS SRAM.
| Part Number | Description |
|---|---|
| UM2147 | 4K x 1 High Speed NMOS SRAM |
| UM2148 | 1K x 4 High Speed NMOS SRAM |
| UM23128 | 16K x 8 NMOS ROM |
| UM23128A | 16K x 8 NMOS ROM |
| UM23256 | 32K x 8 NMOS ROM |
| UM23256A | 32K x 8 NMOS ROM |
| UM2332 | 4K x 8 NMOS ROM |
| UM2333 | 4K x 8 NMOS ROM |
| UM2364 | 8K x 8 NMOS ROM |
| UM2364A | 8K x 8 NMOS ROM |