Manufacturer Part Number
AT24C128B-TH-T
Manufacturer
Microchip Technology
Introduction
The AT24C128B-TH-T is a 128Kbit EEPROM from Microchip Technology, developed with EEPROM technology and utilizing an I2C interface. It is designed for applications requiring data storage and recall without the necessity of a battery.
Product Features and Performance
Non-Volatile EEPROM Memory
Memory size of 128 Kbit
Memory organized in 16K x 8 format
I2C serial interface
Clock frequency of 1 MHz
Write cycle time of 5ms for word or page
Fast access time of 550 ns
Operating temperature from -40°C to 85°C
Surface mount, 8-TSSOP package
Product Advantages
Does not require battery for data retention
Large memory size for extensive data storage
High-speed operation and accessibility
Wide voltage supply range from 1.8V to 5.5V
Compatibility with a wide range of temperatures for harsh environments
Key Technical Parameters
Memory Size: 128Kbit
Organizational structure: 16K x 8
Interface: I2C
Clock Frequency: 1 MHz
Access Time: 550 ns
Voltage Supply: 1.8V ~ 5.5V
Operating Temperature: -40°C ~ 85°C
Quality and Safety Features
Reliable data storage
Operates effectively within industrial temperature ranges
Resistant to environmental challenges
Complies with standard industry specifications for EEPROM
Compatibility
Compatible with devices requiring an I2C interface
Wide voltage compatibility
Application Areas
Industrial automation
Consumer electronics
Automotive technology
Communication infrastructure
Product Lifecycle
Status: Obsolete
Although this model is discontinued, replacements or newer versions might be available from Microchip Technology.
Several Key Reasons to Choose This Product
High reliability and data retention without battery
Wide range of operational temperature and voltage makes it suitable for various applications
High-speed memory access and writing capabilities
Obsolescence does not immediately impact availability of similar technologies