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AT34C02C-TH-B from AT-专卖

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AT34C02C-TH-B

Manufacturer: AT-专卖

Two-wire Serial EEPROM with Permanent and Reversible Software Write Protect 2K (256 x 8)

Partnumber Manufacturer Quantity Availability
AT34C02C-TH-B,AT34C02CTHB AT-专卖 6500 In Stock

Description and Introduction

Two-wire Serial EEPROM with Permanent and Reversible Software Write Protect 2K (256 x 8) The **AT34C02C-TH-B** is a high-performance **2Kbit (256 x 8) serial EEPROM** from Atmel, designed for reliable non-volatile data storage in a wide range of applications. Featuring an **I²C-compatible interface**, this component supports standard (100 kHz) and fast (400 kHz) communication modes, ensuring seamless integration with microcontrollers and other digital systems.  

Built with **low-power CMOS technology**, the AT34C02C-TH-B operates efficiently across a **1.7V to 5.5V** voltage range, making it suitable for both battery-powered and industrial applications. It offers **1 million write cycles** and a **100-year data retention** capability, ensuring long-term reliability.  

The device includes **hardware write protection** and a built-in **sequential read function**, enhancing data security and access efficiency. Its compact **TSSOP-8 package** makes it ideal for space-constrained designs.  

Common applications include **consumer electronics, automotive systems, smart meters, and IoT devices**, where dependable, low-power memory storage is essential. With its robust performance and industry-standard compatibility, the AT34C02C-TH-B is a versatile solution for embedded memory requirements.

Partnumber Manufacturer Quantity Availability
AT34C02C-TH-B,AT34C02CTHB ATMEL 1343 In Stock

Description and Introduction

Two-wire Serial EEPROM with Permanent and Reversible Software Write Protect 2K (256 x 8) The AT34C02C-TH-B is a 2K-bit serial I2C-compatible EEPROM (Electrically Erasable Programmable Read-Only Memory) manufactured by ATMEL (now part of Microchip Technology).  

### Key Specifications:  
- **Memory Size:** 2K-bit (256 x 8)  
- **Interface:** I2C (Two-Wire Serial Interface)  
- **Operating Voltage:** 1.7V to 5.5V  
- **Write Cycle Time:** 5ms (max)  
- **Endurance:** 1,000,000 write cycles  
- **Data Retention:** 100 years  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 8-lead TSSOP (TH-B denotes the tape and reel packaging)  
- **Page Write Buffer:** 8 bytes  
- **Clock Frequency:** Up to 400kHz (I2C Fast Mode)  
- **Hardware Write Protection:** Supports partial or full memory protection  

This device is designed for low-power applications and supports random and sequential read modes.

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