HM658128A Description
I/O 7 Input data control Column I/O Column decoder Address.
HM658128A Key Features
- Single 5 V (± 10%)
- High speed
- Access time CE Access time: 80/100/120 ns
- Cycle time Random read/ Write cycle time: 130/160/190 ns
- Low power
- Active: 300 mW (typ)
- Standby: 350 µW (typ) (LL-version) 500 µW (typ) (L-version)
- All inputs and outputs TTL patible
- Non multiplexed address
- 512 refresh cycles (8 ms)