Manufacturer Part Number
AT93C66-10SI-1.8
Manufacturer
Microchip Technology
Introduction
The AT93C66-10SI-1.8 is a 4Kbit Electrically Erasable Programmable Read-Only Memory (EEPROM) organized as either 512 words of 8 bits each or 256 words of 16 bits each, with a dedicated 3-wire serial interface.
Product Features and Performance
Non-Volatile EEPROM
Memory Size: 4Kbit
Memory Format: EEPROM
Memory Organization: 512 x 8, 256 x 16
Memory Interface: 3-Wire Serial
Clock Frequency: 2 MHz
Write Cycle Time for Word/Page: 10ms
Product Advantages
High reliability with endurance of 1 Million write cycles and data retention of 100 years
Low power consumption
Flexible voltage range from 1.8V to 5.5V
Key Technical Parameters
Voltage - Supply: 1.8V to 5.5V
Operating Temperature: -40°C to 85°C
Mounting Type: Surface Mount
Package/Case: 8-SOIC (0.154", 3.90mm Width)
Quality and Safety Features
Extended temperature range ensures operation in diverse environments
Endurance and data retention tested
Compatibility
Suitable for applications requiring a 3-wire serial interface and a voltage range between 1.8V and 5.5V.
Application Areas
Ideal for automotive, industrial, and telecommunications where low-power and reliable data storage is necessary
Product Lifecycle
The product status is marked Obsolete, indicating that it is nearing discontinuation with limited availability. It's advisable to look for available replacements or consider future upgrades with similar specifications.
Several Key Reasons to Choose This Product
Reliable EEPROM memory technology with significant data retention and endurance.
Flexible and wide operating voltage range compatible with various systems.
Fast write cycle times facilitating efficient operations.
Compact and industry-standard 8-SOIC package for easy integration into existing designs.
Suitable for harsh operating conditions due to extended temperature range.