Manufacturer Part Number
25AA320A-I/SN
Manufacturer
Microchip Technology
Introduction
The 25AA320A-I/SN is a 32Kbit EEPROM from Microchip Technology, utilizing non-volatile EEPROM technology with a Serial Peripheral Interface (SPI) and packaged in an 8-SOIC format.
Product Features and Performance
32Kbit memory size
EEPROM Memory Format
4K x 8 Memory Organization
SPI Memory Interface
10 MHz Clock Frequency
8V to 5.5V Supply Voltage
Operates in temperatures from -40°C to 85°C
Product Advantages
Low-voltage operation
High clock frequency support
Broad operating temperature range suitable for various environments
Key Technical Parameters
Memory Size: 32Kbit
Memory Interface: SPI
Clock Frequency: 10 MHz
Voltage Supply: 1.8V ~ 5.5V
Write Cycle Time Word, Page: 5ms
Quality and Safety Features
Reliable EEPROM technology
Operates effectively within industrial temperature ranges
Compatibility
SPI interface compatible with many microcontrollers and processors
Surface Mount 8-SOIC package compatible with standard PCB designs
Application Areas
Industrial automation
Consumer electronics
Communication equipment
Automotive
Product Lifecycle
Active product status
Not nearing discontinuation
Continuous manufacturer support for replacements or upgrades
Several Key Reasons to Choose This Product
Durable and reliable under extreme conditions
High-speed SPI interface enhances system performance
Wide voltage range accommodating diverse applications
Compact 8-SOIC package facilitates easy mounting
Supported by Microchip’s proven track record in memory solutions