Manufacturer Part Number
24LC21A/P
Manufacturer
Microchip Technology
Introduction
The 24LC21A/P is a 1Kbit EEPROM memory integrated circuit from Microchip Technology.
Product Features and Performance
1Kbit of non-volatile EEPROM memory
Operates at 2.5V to 5.5V supply voltage
900ns access time
400kHz clock frequency
10ms write cycle time for word/page
128 x 8 memory organization
EEPROM memory format
Product Advantages
EEPROM technology for non-volatile data storage
Wide supply voltage range for flexibility
Fast access time and write speed
Compact 8-pin DIP package
Key Technical Parameters
Memory Size: 1Kbit
Memory Type: Non-Volatile EEPROM
Supply Voltage: 2.5V to 5.5V
Access Time: 900ns
Write Cycle Time: 10ms
Memory Organization: 128 x 8
Clock Frequency: 400kHz
Quality and Safety Features
RoHS3 compliant
8-PDIP package
Compatibility
This EEPROM memory IC is compatible with a variety of microcontroller and processor systems.
Application Areas
Data storage and logging
Configuration and settings storage
Portable electronic devices
Industrial control systems
Product Lifecycle
The 24LC21A/P is an established product from Microchip Technology. Replacement or upgraded parts may become available in the future.
Key Reasons to Choose This Product
Proven EEPROM technology for reliable non-volatile storage
Wide supply voltage range for versatile applications
Fast access and write speeds for efficient data handling
Small 8-pin DIP package for compact design
RoHS3 compliance for environmental responsibility
24LC216STMicroelectronics
24LC21AI/PMicrel / Microchip Technology
24LC21AAT