| Part | UT7C139 |
|---|---|
| Description | 4Kx8/9 Radiation-Hardened Dual-Port Static RAM |
| Manufacturer | Aeroflex Circuit Technology |
| Size | 314.55 KB |
The UT7C138 and UT7C139 are high-speed radiationhardened CMOS 4K x 8 and 4K x 9 dual-port static RAMs. Arbitration schemes are included on the UT7C138/139 to handle situations when multiple processors access the same memory location.
| Part Number | Manufacturer | Description |
|---|---|---|
| HT16K33 | Holtek Semiconductor | RAM Mapping 16 x 8 LED Controller Driver |
| M58725P | Mitsubishi Electric | 16K-Bit Static RAM |
| HT1621B | HTCSEMI | RAM Mapping 32x4 LCD Controller |
