Microchip MCP795W10-I/ST

时钟/日历警报，EEPROM，闰年，方波输出，SRAM，看门狗定时器64B

Overview

The MCP795W10-I/ST SPI RTCC is highly integrated with memory and advanced features normally found in higher priced devices. By starting with a basic real-time clock, digital trimming was added for higher accuracy, a battery switchover for backup power, a timestamp to log power failures and three types of memory, which includes SRAM, EEPROM and a blank unique ID in a locked section of EEPROM that can also be ordered with a 48-bit or 64-bit MAC Address. Then by adding a watchdog timer and two programmable event detect inputs, lower power and more system robustness can be achieved by performing these functions and allowing the MCU to sleep for longer periods of time.

Features

Tube Package
14-TSSOP (0.173, 4.40mm Width) package
14 terminations
14 pin count
2/5V power supplies
8 Bits

Surface Mount Mounting Type

Applications

There are a lot of Microchip Technology
MCP795W10-I/ST Real Time Clocks applications.

• Digital still camera
• Digital video camera
• Printers
• Copy machines
• Mobile equipment
• Battery powered devices
• Printers and copiers
• Electronic metering
• Digital cameras
• White goods