MCP795W20-I/SL - Microchip Technology

Manufacturer Part Number

MCP795W20-I/SL

Manufacturer

Microchip Technology

Introduction

Real-Time Clock/Calendar with EEPROM, SRAM, and Watchdog Timer

Product Features and Performance

Real-time clock and calendar functionality

Integrated alarm function

On-chip EEPROM memory

Leap year compensation

Square wave output for external devices

User-accessible SRAM

On-chip watchdog timer for system reset

SPI bus interface for communication

Memory size of 64 bytes

Time format HH:MM:SS:hh supports 12/24 hour modes

Date format YY-MM-DD-dd

Product Advantages

Low-power consumption for extended battery life

Integrated memory and additional features reduce external component count

Wide voltage supply range for versatile use

Robust operating temperature range suitable for varied environments

Key Technical Parameters

Voltage Supply: 1.8V ~ 3.6V

Voltage Supply, Battery: 1.3V ~ 3.6V

Current Timekeeping (Max): 1µA @ 1.8V ~ 5.5V

Operating Temperature: -40°C ~ 85°C

Surface Mount Package

SPI Interface for easy microcontroller connectivity

Quality and Safety Features

High-reliability design adhering to industry standards

Compatibility

Compatible with a wide range of microcontrollers via SPI

Multiple power supply options for flexible design integration

Application Areas

Embedded systems

Consumer electronics

Industrial automation

Networking equipment

Data loggers

Product Lifecycle

Product Status: Active

Not nearing discontinuation

Replacements or upgrades available as technology advances

Several Key Reasons to Choose This Product

Microchip Technology's reputable manufacturing quality

Versatile supply voltage and low power consumption for portable devices

Integration of alarm, EEPROM, SRAM, and watchdog features streamlines system design

Wide operating temperature range makes it suitable for industrial applications

Long-term product availability and support ensures future-proof designs