Utsource Electronic Components Ds1216c - USA

1 - Description

The DS1216 SmartWatch RAM and SmartWatch ROM Sockets are 600mil-wide DIP sockets with a built-in CMOS watch function, an NV RAM controller circuit, and an embedded lithium energy source.

The sockets provide an NV RAM solution for memory sized from 2k x 8 to 512k x 8 with package sizes from 26 pins to 32 pins.

When a socket is mated with a CMOS SRAM, it provides a complete solution to problems associated with memory volatility and uses a common energy source to maintain time and date.

The SmartWatch ROM sockets use the embedded lithium source to maintain the time and date only.

A key feature of the SmartWatch is that the watch function remains transparent to the RAM.

The SmartWatch monitors VCC for an out-of-tolerance condition.

When such a condition occurs, an internal lithium energy source is automatically switched on and write protection is unconditionally enabled to prevent loss of watch and RAM data.

2 - Features

> Keeps track of hundredths of seconds, seconds, minutes, hours, days, date of the month, months, and years

> Converts standard 2k x 8 up to 512k x 8 CMOS static RAMs into nonvolatile memory

> Embedded lithium energy cell maintains watch information and retains RAM data

> Watch function is transparent to RAMoperation

> Month and year determine the number of days in each month; leap-year compensation valid up to 2100

Company Contact:

• Posted By: UTSOURCE HOLDING Co., Ltd

• Phone: 6267574001

• Address: 2321 W Norwood Pl, Alhambra , CA , USA

• Email:

• Website: https://www.utsource.net

• Business Description: UTSOURCE is a professional purchasing B2B & B2C tools in electronic components field.
  
  UTSOURCE provides different types such as IC, Modules, RF transistors etc., and various product type's PDF parameter form as well as the related photographs, we also provide satisfying one-stop package service for customers.