HM628128ALFP-5/7 CMOS high speed static RAM organized 128 kword x 8 bit
Data Sheet
The Hitachi HM628128A is a CMOS static RAM organized 128 kword ´ 8 bit. It realizes higher density, higher performance and low power
consumption by employing 0.8 μm Hi-CMOS process technology.
Features
- High speed
- Fast access time: 55 ns (max)
- Low power
- Active: 75 mW (typ)
- Standby: 10 μW (typ)
- Single 5 V supply
- Completely static memory No clock or timing strobe required
- Equal access and cycle times
- Common data input and output Three state output
- Directly TTL compatible All inputs and outputs
- Capability of battery back up operation 2 chip selection for battery back up