The AT24C02-PI is a 2-wire serial EEPROM (Electrically Erasable Programmable Read-Only Memory) chip from Atmel (now Microchip).
Key Features:
1. 2KB (2048 bits) memory capacity
2. 2-wire serial interface (I2C compatible)
3. Low voltage operation: 1.8V to 5.5V
4. Low power consumption: 1mA active, 1μA standby
5. 1000kHz clock frequency
6. Write protect pin for hardware protection
7. 1MHz clock frequency for fast data transfer
Package and Dimensions:
1. Package type: PDIP-8, SOIC-8, TSSOP-8, UDFN-8
2. Pin configuration: 8-pin
3. Dimensions:
- PDIP-8: 9.53x6.35x2.54mm
- SOIC-8: 5.08x3.99x1.27mm
- TSSOP-8: 3.0x4.4x0.9mm
- UDFN-8: 2.0x3.0x0.5mm
Applications:
1. Data storage and logging
2. Configuration storage
3. Parameter storage
4. Secure data storage
5. Industrial control systems
6. Medical devices
7. Consumer electronics
Datasheet:
Available from Microchip's website or online datasheet repositories.
Alternative Products:
1. Microchip: 24LC02B
2. STMicroelectronics: M24C02
3. ON Semiconductor: CAT24C02
4. Texas Instruments: TMP24C02
Pricing:
Depends on quantity, supplier, and region.
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