Manufacturer Part Number
24AA04-I/P
Manufacturer
Microchip Technology
Introduction
The 24AA04-I/P is a 4Kb I2C compatible serial EEPROM.
Product Features and Performance
4Kb EEPROM Memory
I2C Serial Interface
Low-power CMOS technology
Organized as 256 x 8 x 2 (dual block)
400 kHz clock frequency support
5ms word and page write cycle time
Fast 900 ns access time
Product Advantages
Small memory footprint for space-constrained applications
Wide voltage range (1.7V to 5.5V) suitable for various circuits
Low power consumption extends battery life
High reliability with endurance and data retention
Key Technical Parameters
Memory Size: 4Kbit
Memory Organization: 256 x 8 x 2
Memory Interface: I2C
Clock Frequency: 400 kHz
Write Cycle Time: 5ms
Access Time: 900 ns
Voltage Supply Range: 1.7V ~ 5.5V
Operating Temperature Range: -40°C ~ 85°C
Quality and Safety Features
High endurance with write cycles
Data retention for reliable non-volatile storage
Robust operating temperature range for use in harsh environments
Compatibility
I2C bus interface for easy integration with microcontroller systems
Through-hole mounting compatible with standard PCBs
Application Areas
Industrial and automotive
Consumer electronics
Medical devices
Data loggers and portable devices
Product Lifecycle
Active product status indicates ongoing production and availability
No imminent discontinuation, replacements or upgrades indicated
Several Key Reasons to Choose This Product
Microchip Technology's reliable manufacturing processes
Broad and flexible voltage range for various design requirements
High-speed operation with efficient access times
Long-term data retention and high cycle endurance
Easy to integrate and compatible with many microcontroller architectures
Suitable for a wide range of applications due to its robust performance characteristics