Utsource Electronic Components M48t86pc1 - China

1 - Description

The M48T86 is an industry standard real time clock (RTC).

The M48T86 is composed of a lithium energy source, quartz crystal, write-protection circuitry, and a 128 byte RAM array.

This provides the user with a complete subsystem packaged in either a 24-pin DIP CAPHAT or 28-pin SNAPHAT SOIC.

Functions available to the user include a non-volatile time-of-day clock, alarm interrupts, a one-hundred-year clock with programmable interrupts, square wave output, and 128 bytes of nonvolatile static RAM.

2 - Features

> DROP-IN REPLACEMENT for PC COMPUTER CLOCK/CALENDAR

> COUNTS SECONDS, MINUTES, HOURS, DAYS, DAY of the WEEK, DATE, MONTH and YEAR with LEAP YEAR COMPENSATION

> INTERFACED WITH SOFTWARE AS 128 RAM LOCATIONS:

– 14 Bytes of Clock and Control Registers

– 114 Bytes of General Purpose RAM

> SELECTABLE BUS TIMING (Intel/Motorola)

> THREE INTERRUPTS are SEPARATELY SOFTWARE-MASKABLE and TESTABLE

– Time-of-Day Alarm (Once/Second to Once/Day)

– Periodic Rates from 122μs to 500ms

– End-of-Clock Update Cycle

> PROGRAMMABLE SQUARE WAVE OUTPUT

> SELF-CONTAINED BATTERY and CRYSTAL in the CAPHAT DIP PACKAGE

> PACKAGING INCLUDES a 28-LEAD SOIC and SNAPHAT TOP

(to be Ordered Separately)

> SOIC PACKAGE PROVIDES DIRECT CONNECTION for a SNAPHAT TOP

CONTAINS the BATTERY and CRYSTAL

> PIN and FUNCTION COMPATIBLE with bq3285/7A and DS128887

Company Contact:

• Posted By: utsource

• Phone: 0755-23959113

• Address: 10B2,BLOCK B,WORLD TRADE PLAZA,FUHONGA RD.,FUTIAN,SHENZHEN,51803 3 CHINA 电话:0755-23959113, SHENZHEN , GUANGDONG , China

• Email:

• Website: https://www.utsource.net

• Business Description: UTSOURCE is an amazing online electronic components store，provides different types such as electronic components , passive components, arm development board, Cell Phone Repair Parts，etc., and various product types，we also provide satisfying one-stop package service for customers.