Manufacturer Part Number
25AA040AT-I/MNY
Manufacturer
Microchip Technology
Introduction
EEPROM memory device for digital storage applications
Product Features and Performance
Non-Volatile EEPROM technology
4Kbit memory size
Organized as 512 x 8 for simple interfacing
SPI memory interface for high-speed data transfer
10 MHz clock frequency for efficient operation
5ms write cycle time for word and page
Supports a wide voltage supply range from 1.8V to 5.5V
Operates at an industrial temperature range from -40°C to 85°C
Product Advantages
SPI interface allows for simple integration with most microcontrollers
Low write cycle time enhances device performance
Broad supply voltage range offers flexibility in various applications
Stable operation across a wide temperature range increases reliability
Key Technical Parameters
Memory Size: 4Kbit
Memory Organization: 512 x 8
Memory Interface: SPI
Clock Frequency: 10 MHz
Write Cycle Time - Word, Page: 5ms
Voltage - Supply: 1.8V ~ 5.5V
Operating Temperature: -40°C ~ 85°C
Quality and Safety Features
Durable surface mount package for reliable soldering
Designed to meet industrial quality standards
Compatibility
Compatible with various microcontrollers supporting SPI interface
Application Areas
Embedded systems
Consumer electronics
Industrial automation
Data logging devices
Telecommunications
Product Lifecycle
Status: Active
Ongoing support without near-term discontinuation
Replacements or upgrades typically available for Active status parts
Several Key Reasons to Choose This Product
Non-volatile storage retains data without power
Fast data transfer speeds up operations
Low power consumption for energy-efficient designs
Highly reliable operation in extreme temperatures
Versatile compatibility simplifies circuit integration
Proven technology from a reputable manufacturer
Ample write endurance suits demanding applications
Easy to mount surface mount package for compact PCB layouts
Available on Tape & Reel for automated assembly processes
Microchip's support and longevity in the market ensures product reliability and availability
25AA040AX-I/STMicrochip TechnologyIC EEPROM 4KBIT SPI 10MHZ 8TSSOP