Manufacturer Part Number
25AA512-I/P
Manufacturer
Microchip Technology
Introduction
512Kbit SPI Serial EEPROM
Product Features and Performance
512Kbit of EEPROM memory
Operates from 1.8V to 5.5V power supply
Up to 20MHz SPI bus speed
64K x 8 memory organization
5ms maximum write cycle time
Endurance: 1 million erase/write cycles
Data retention: 100 years
Product Advantages
Compact 8-pin DIP package
Low power consumption
High reliability and endurance
Wide operating temperature range (-40°C to 85°C)
Key Technical Parameters
Supply Voltage: 1.8V to 5.5V
Operating Temperature: -40°C to 85°C
Memory Size: 512Kbit
Memory Interface: SPI
Write Cycle Time: 5ms
Memory Organization: 64K x 8
Clock Frequency: Up to 20MHz
Quality and Safety Features
RoHS3 compliant
Automotive-grade quality
Compatibility
Compatible with standard SPI protocols
Suitable for a wide range of embedded applications
Application Areas
Industrial control systems
Metering and instrumentation
Automotive electronics
Consumer electronics
Medical equipment
Product Lifecycle
Currently in production
Replacements and upgrades may be available in the future
Several Key Reasons to Choose This Product
Large 512Kbit EEPROM memory capacity
Wide operating voltage and temperature range
Fast SPI interface up to 20MHz
High reliability and endurance
Compact 8-pin DIP package
RoHS3 compliance for environmental responsibility