Manufacturer Part Number
MCP79410-I/ST
Manufacturer
Microchip Technology
Introduction
Real-Time Clock/Calendar with SRAM, EEPROM, and Unique ID
Product Features and Performance
Clock/Calendar Functionality
Battery-Backed SRAM and EEPROM
Unique MAC Address Feature
Square Wave Output for External Clocking
Low-Power Consumption
Alarm Feature with On-Chip Oscillator
Product Advantages
Extended Operating Temperature Range
Integrated Battery Switchover
64-Byte SRAM and 1Kb EEPROM
Small Package Footprint
Low Timekeeping Current
Key Technical Parameters
64B SRAM, 1Kb EEPROM
HH:MM:SS Time Format
YY-MM-DD-dd Date Format
I2C, 2-Wire Serial Interface
8V to 5.5V Supply Voltage
3V to 5.5V Battery Voltage
2µA Timekeeping Current at 3.3V
-40°C to 85°C Operating Temperature
Quality and Safety Features
Extended Temperature Range Operation
Low-power for Safe Battery Usage
Compatibility
I2C Serial Interface Compatibility
TSSOP-8 Package for PCB Standard Mounting
Application Areas
Consumer Electronics
Industrial Systems
Portable Applications
Networking Equipment
Data Loggers
Product Lifecycle
Active status
Several Key Reasons to Choose This Product
High Integration with Alarm and Unique ID Features
Wide Voltage Range for Flexible Power Sourcing
Low Timekeeping Current for Extended Battery Life
Supports External Clock Signal with Square Wave Output
Robust Operating Temperature Suitability for Harsh Environments
Surface Mount Form Factor for Modern PCB Design
Availability of Memory Storage for User Data and Settings
Easily Integrated with Most Microcontrollers via I2C Interface
Manufactured by a Reliable and Trustworthy Company - Microchip Technology