2-Wire Serial EEPROM with Permanent Software Write Protect The part **AT34C02-10TI-1.8** is a **2K-bit (256 x 8) Serial EEPROM** manufactured by **ATML (Atmel, now part of Microchip Technology)**.  

### Key Specifications:  
- **Memory Size:** 2Kbit (256 bytes)  
- **Interface:** I²C (Two-wire serial interface)  
- **Operating Voltage:** **1.7V to 3.6V**  
- **Speed:** **400kHz (max) clock frequency**  
- **Endurance:** **1,000,000 write cycles**  
- **Data Retention:** **100 years**  
- **Package:** **8-lead TSSOP**  
- **Temperature Range:** **Industrial (-40°C to +85°C)**  
- **Write Protect Feature:** Hardware write protection for partial/full memory  

This part is designed for low-power applications with a standby current of **1µA (typical)**.  

Would you like any additional details?

2-Wire Serial EEPROM with Permanent Software Write Protect The AT34C02-10TI-1.8 is a 2-Kbit (256 x 8) serial EEPROM manufactured by ATMEL (now part of Microchip Technology). Key specifications include:  

- **Memory Size:** 2 Kbit (256 bytes)  
- **Interface:** I²C-compatible (2-wire serial interface)  
- **Operating Voltage:** 1.8V  
- **Speed:** 400 kHz (Fast-mode I²C)  
- **Write Cycle Time:** 5 ms (max)  
- **Endurance:** 1,000,000 write cycles  
- **Data Retention:** 100 years  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 8-lead TSSOP  

This device supports hardware write protection and sequential read operations.