HB56A132BU Overview
The HB56A132 is a 1 M × 32 dynamic RAM module, mounted 8 pieces of (4-Mbit) DRAM (HM514400CS/CLS) sealed in SOJ package. An outline of the HB56A132 is 72-pin single in-line package. Therefore, the HB56A132 makes high density mounting possible without surface mount technology.
HB56A132BU Key Features
- 72-pin single in-line package
- Lead pitch: 1.27 mm
- Single 5 V (± 5%) supply
- High speed
- Access time: 60 ns/70 ns/80 ns (max)
- Low power dissipation
- Active mode: 4.62W/4.20W/3.78W (max)
- Standby mode: 84 mW (max)
- Fast page mode capability
- 1,024 refresh cycle: 16 ms