Manufacturer Part Number
CAT24C128WI-GT3
Manufacturer
onsemi
Introduction
The CAT24C128WI-GT3 is a 128Kbit EEPROM from onsemi's memory product line, utilized widely in electronic devices for non-volatile data storage.
Product Features and Performance
Non-Volatile EEPROM Memory
128Kbit Memory Size
Organized as 16K x 8 bits
I2C Serial Interface
1MHz Clock Frequency
5ms Write Cycle Time for Word/Page
400ns Access Time
8V to 5.5V Supply Voltage Range
Endurance: 1 Million Write Cycles
Data Retention: 100 Years
Product Advantages
Low-power consumption
High reliability with endurance and data retention
Fast write times
Supports wide voltage range for versatile use
Compatible with serial I2C protocol for easy integration
Key Technical Parameters
Memory Type: EEPROM
Memory Format: EEPROM
Memory Size: 128Kbit
Memory Organization: 16K x 8
Memory Interface: I2C
Clock Frequency: 1MHz
Write Cycle Time - Word, Page: 5ms
Access Time: 400 ns
Voltage - Supply: 1.8V ~ 5.5V
Operating Temperature: -40°C ~ 85°C
Mounting Type: Surface Mount
Package/Case: 8-SOIC
Quality and Safety Features
Built-in error detection and correction
High endurance and data retention for reliable operation
Operational across a wide temperature range
Compatibility
I2C bus interface compatibility
Standard 8-SOIC package for surface mount technologies
Application Areas
Consumer Electronics
Industrial Controls
Automotive Systems
Smart Meters
Medical Devices
Internet of Things (IoT) Gadgets
Product Lifecycle
Active status
Long-term availability
Several Key Reasons to Choose This Product
Wide operating voltage range suitable for various circuit designs
High speed and efficiency in data management due to fast access and write times
Robust endurance and data retention characteristics leading to long-term reliability
Compatible with mainstream I2C communication for ease of integration
Available in a common and easily mountable package
Active product lifecycle ensuring ongoing support and supply
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