AT93C57
AT93C57 is 3-Wire Serial EEPROMs manufactured by Atmel.
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) patibility
- Self-Timed Write Cycle (10 ms max)
- High Reliability
- Endurance: 1 Million Write Cycles
- Data Retention: 100 Years
- ESD Protection: >4000V
- Automotive Grade and Extended Temperature Devices Available
- 8-Pin PDIP, 8-Pin JEDEC and EIAJ SOIC, and 8-Pin TSSOP Packages
Description
The AT93C46/56/57/66 provides 1024/2048/4096 bits of serial electrically erasable programmable read only memory (EEPROM) organized as 64/128/256 words of 16 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. The device is optimized for use in many industrial and...
