Manufacturer Part Number
93LC66C-I/P
Manufacturer
Microchip Technology
Introduction
The 93LC66C-I/P is a 4Kbit Electrically Erasable Programmable Read-Only Memory (EEPROM) device.
Product Features and Performance
Non-Volatile EEPROM
Memory Format: 4Kbit organized as 512 x 8 or 256 x 16
Microwire Serial Interface
Clock Frequency of 3 MHz
Write Cycle Time for Word or Page is 6ms
Through-Hole Mounting
Industry-Standard 8-DIP Package
Product Advantages
High reliability with endurance and data retention
Wide voltage range of 2.5V to 5.5V
Supports industrial temperature range from -40°C to 85°C
Self-timed write cycle with auto-clear
Key Technical Parameters
Memory Size: 4Kbit
Memory Organization: 512 x 8, 256 x 16
Clock Frequency: 3 MHz
Voltage Supply: 2.5V ~ 5.5V
Operating Temperature: -40°C ~ 85°C (TA)
Quality and Safety Features
Endurance: 1,000,000 write cycles
Data Retention: 100 years
Compatibility
Compatible with Microwire serial interface protocols
Application Areas
Automotive systems
Consumer electronics
Industrial automation
Telecommunications
Medical devices
Product Lifecycle
Status: Active
Product is not near discontinuation and replacements or upgrades are available.
Several Key Reasons to Choose This Product
Robust 4Kbit EEPROM with serial interface for easy integration
Long-term data retention and high write endurance for reliable operation
Flexible organization allowing for serial access of 8 or 16 bits
Wide operating voltage and temperature ranges suitable for various environments
Simple memory expansion for microcontroller-based systems
Proven track record of Microchip Technology as a reliable manufacturer of memory products
93LC66C-E/STMicrochip
93LC66NATC