Manufacturer Part Number
24AA04-I/SN
Manufacturer
Microchip Technology
Introduction
The 24AA04-I/SN is a 4Kbit electrically erasable PROM from Microchip Technology used for storing data that must be preserved when power is turned off.
Product Features and Performance
Non-Volatile EEPROM
Memory size of 4Kbit organized as 256 x 8 x 2
I2C memory interface facilitating easy integration in most designs
Operates at a clock frequency of 400 kHz
Access time of 900 ns
Extended voltage range of 1.7V to 5.5V
Product Advantages
Provides consistent, stable performance across a broad voltage range
Fast write cycle time of only 5ms for efficient operation
Low access time enhances device responsiveness
Key Technical Parameters
Memory Type: EEPROM
Memory Size: 4Kbit
Memory Organization: 256 x 8 x 2
Clock Frequency: 400 kHz
Write Cycle Time - Word, Page: 5ms
Access Time: 900 ns
Voltage - Supply: 1.7V to 5.5V
Quality and Safety Features
Operational across industrial temperature ranges from -40°C to 85°C
Surface mount package (8-SOIC) ensures secure and reliable PCB mounting
Compatibility
Compatible with most microcontrollers offering I2C support
Standardized SOIC-8 package for universal application
Application Areas
Used in various applications including consumer electronics, industrial automation, automotive, and data logging systems
Product Lifecycle
The product is currently marked as active, with no indication of nearing discontinuation
Future replacements and upgrades available should technology advance or needs change
Several Key Reasons to Choose This Product
High stability and reliability in data storage due to its non-volatile nature
Supports a broad range of operating temperatures making it suitable for harsh environments
Easy compatibility and integration due to commonly used I2C interface and standard packaging
Fast access and write times for high-efficiency performance
Offers versatility in power supply requirements, accommodating a range of system designs