Manufacturer Part Number
93AA66A-I/SN
Manufacturer
microchip-technology
Introduction
The 93AA66A-I/SN is an EEPROM (Electrically Erasable Programmable Read-Only Memory) device from Microchip Technology, designed for storing data that must be preserved during power-off scenarios.
Product Features and Performance
Non-Volatile Memory Type
EEPROM Technology
Memory Size of 4Kbit
Organized as 512 x 8
Microwire Memory Interface
Clock Frequency up to 2 MHz
Word/Page Write Cycle Time: 6ms
Wide Voltage Supply Range: 1.8V to 5.5V
Operates in Temperature Range from -40°C to +85°C
Surface Mount Package
Packaged in 8-SOIC
Product Advantages
Retains data without power
Flexibility in voltage supply for varied environments
High-speed operation with 2 MHz clock frequency
Durable and reliable with broad temperature operational range
Easy to integrate in surface mount technology (SMT) applications
Efficient programming with short write cycles
Key Technical Parameters
Memory Size: 4Kbit
Memory Interface: Microwire
Clock Frequency: 2 MHz
Voltage Supply: 1.8V ~ 5.5V
Operating Temperature: -40°C ~ 85°C
Package: 8-SOIC
Quality and Safety Features
Robust operating temperature range ensures reliability in various environments
Compliance with industry-standard safety and quality regulations
Compatibility
Compatible with devices requiring EEPROM storage within the Microwire interface specifications
Suitable for use in a variety of digital devices needing non-volatile memory solutions
Application Areas
Embedded systems
Consumer electronics
Automotive electronics
Industrial automation
Communication systems
Product Lifecycle
Currently in Active product status
Not nearing discontinuation
Long-term availability supported by Microchip Technology
Several Key Reasons to Choose This Product
Reliability and durability offered by non-volatile EEPROM technology
Versatile power supply compatibility increases integration flexibility
Fast access and write times improve system performance
Broad operational temperature range for use in extreme conditions
Easy integration into various electronic systems due to standard SMT packaging
Supported by Microchip Technology’s commitment to long-term availability