Manufacturer Part Number
CAT24C64WI-GT3JN
Manufacturer
onsemi
Introduction
The CAT24C64WI-GT3JN is a 64Kbit EEPROM memory chip from onsemi, designed for storing small amounts of non-volatile data.
Product Features and Performance
Non-Volatile EEPROM memory
64Kbit memory size organized as 8K x 8
I2C serial interface
1 MHz clock frequency
5ms write cycle time for both word and page
400 ns access time
Supports supply voltage from 1.7V to 5.5V
Operational temperature range between -40°C and 85°C
Surface mount 8-SOIC package
Product Advantages
Provides reliable storage for data that must be preserved during power loss
Flexible voltage range accommodates various supply levels
I2C interface enables easy integration with a wide range of microcontrollers
Fast access and write times improve system performance
Key Technical Parameters
Memory Type: EEPROM
Memory Size: 64Kbit
Memory Organization: 8K x 8
Memory Interface: I2C
Clock Frequency: 1 MHz
Write Cycle Time: 5ms
Access Time: 400 ns
Voltage Supply: 1.7V ~ 5.5V
Operating Temperature: -40°C ~ 85°C
Quality and Safety Features
Designed to retain data without power
Operates reliably within its rated temperature range
Compatibility
Compatible with systems requiring I2C serial interface memory
Can be used with a wide variety of microcontrollers and processors
Application Areas
Industrial automation
Consumer electronics
Automotive systems
Data logging applications
Product Lifecycle
The device is listed as Obsolete, indicating it is nearing discontinuation
Users should look for replacements or upgrades for future designs
Several Key Reasons to Choose This Product
Non-volatile storage preserves data without power
Broad supply voltage range offers design flexibility
Fast write cycle and access times enhance system performance
Robust temperature range supports use in varied environments
I2C compatibility ensures ease of integration with existing systems