Manufacturer Part Number
25AA128-I/P
Manufacturer
Microchip Technology
Introduction
The 25AA128-I/P is a 128Kbit EEPROM from Microchip Technology designed for non-volatile memory storage.
Product Features and Performance
128Kbit memory size
SPI interface for high-speed communications
10 MHz clock frequency for quick access times
Non-volatile storage retains data without power
Operational Write Cycle Time of 5ms for word or page
Extended operating temperature range from -40°C to 85°C
Product Advantages
Reliable data retention with EEPROM technology
Compatible with a wide range of voltage supplies (1.8V to 5.5V)
Through Hole mounting for easy PCB assembly
Suitable for low-power and high-speed applications
Key Technical Parameters
Memory Type: EEPROM
Memory Format: EEPROM
Memory Size: 128Kbit
Memory Organization: 16K x 8
Memory Interface: SPI
Clock Frequency: 10 MHz
Voltage - Supply: 1.8V ~ 5.5V
Operating Temperature: -40°C ~ 85°C
Quality and Safety Features
Robust operational temperature range ensures stability in varying environments
EEPROM technology provides reliable storage
Compatibility
SPI interface ensures compatibility with microcontroller or microprocessor systems
Through Hole 8-DIP package compatible with standard PCB layouts
Application Areas
Industrial control systems
Consumer electronics
Medical devices
Automotive electronics
Data logging systems
Product Lifecycle
Product Status: Active
The 25AA128-I/P is not nearing discontinuation and replacements or upgrades are available
Several Key Reasons to Choose This Product
Stable and reliable performance across a wide range of temperatures
Flexibility in power supply voltage accommodating various system designs
High-capacity storage optimal for configuration parameters and data logging
Easy integration with existing hardware through the SPI interface
Extended product lifecycle reducing the need for frequent redesigns
High-speed operations enhancing overall system responsiveness