CDP1822 Description
10 13 " 12 TOP VIEW Voo O. 014 003 DB 002 92CS-29976 RI CDP1822, CDP1822C TERMINAL ASSIGNMENTS 256-Word by 4-Bit LSI Static Random-Access Memory.
CDP1822 Key Features
- Low operating current-8 mA at Voo=5 V and cycle time=1 /is
- Industry standard pinout
- Two Chip-Select inputs-simple
- Memory retention for standby battery
- Output-Disable for mon I/O systems
- 3-state data output for bus-oriented systems
- Separate data inputs and outputs