Manufacturer Part Number
AT93C66A-10SU-2.7
Manufacturer
Microchip Technology
Introduction
The AT93C66A-10SU-2.7 is an EEPROM memory component from Microchip Technology, designed for storing data that must be preserved during power-off scenarios.
Product Features and Performance
Non-Volatile EEPROM memory
4Kbit memory size
Configurable memory organization (512 x 8 or 256 x 16)
3-Wire Serial interface for communication
Supports clock frequencies up to 2 MHz
Write cycle time of 10ms for both word and page
Operational across a wide voltage range (2.7V to 5.5V)
Designed to operate in extreme temperatures ranging from -40°C to 85°C
Product Advantages
Retains data without power
Flexible memory organization suits various application needs
Fast data access and reliable write performance
Wide voltage range compatibility ensures adaptability to different power supplies
Robust temperature range supports use in challenging environments
Key Technical Parameters
Memory Type: EEPROM
Memory Size: 4Kbit
Memory Interface: 3-Wire Serial
Clock Frequency: 2 MHz
Voltage Supply: 2.7V ~ 5.5V
Operating Temperature: -40°C ~ 85°C
Quality and Safety Features
Extended temperature range for reliable operation under extreme conditions
Compatibility
Surface Mount 8-SOIC package integrates easily into various circuit board designs
Application Areas
Industrial automation
Consumer electronics
Automotive systems
Telecommunications
Data logging systems
Product Lifecycle
Obsolete status, indicating potential discontinuation with considerations for seeking replacements or upgrades
Several Key Reasons to Choose This Product
Reliable data retention without power, essential for critical data backup
Configurable organization allows for flexible application across different systems
High-speed operation and low power consumption enhance efficiency
Wide operational range ensures usability under various electrical and environmental conditions
Microchip Technology’s reputation for quality and reliability in EEPROM technology