Description
bits each, when the ORG Pin is connected to VCC and 128/256/512 words of 8 bits each when it is tied to ground.
Features
- Low Voltage and Standard Voltage Operation.
- 5.0 (VCC = 4.5V to 5.5V).
- 2.7 (VCC = 2.7V to 5.5V).
- 2.5 (VCC = 2.5V to 5.5V).
- 1.8 (VCC = 1.8V to 5.5V).
- User Selectable Internal Organization.
- 1K: 128 x 8 or 64 x 16.
- 2K: 256 x 8 or 128 x 16.
- 4K: 512 x 8 or 256 x 16.
- 3-Wire Serial Interface.
- 2 MHz Clock Rate (5V) Compatibility.
- Self-Timed Write Cycle (10 ms max).
- High Reliability.
AT93C57 Datasheet
