Attention !!! We are operating and shipping all Orders. But due to COVID-19 related restrictions, limited staff and reduced working time dispatches may be delayed.
Thanks for your understanding & Support. Be kind and stay safe!!
  • DS1244Y Non-Volatile RAM

Product Images are shown for illustrative purposes only and may differ from actual product.

DS1244Y Non-Volatile RAM

  • Stock: Out Of Stock
  • SKU: 0847 |
  • Rs. 1,711.00 (inc GST)
    Rs.1,450.00 + GST

    Qty :

GST Invoice on all Purchase. So you will be eligible to take input tax credit.

IF component not in Stock or require more quantity or want to buy in bulk e-mail us your requirements on: dnatechindia "at" gmail.com.

Shipping : Due to Covid-19 situation delivery will be affected. Delivery period due to covid-19 issue will be from 4 - 12 days depending upon your location.

DS1244Y Non-Volatile RAM

The DS1244Y 256K NV SRAM with Phantom Clock is a fully static nonvolatile RAM (organized as 32,768 words by 8 bits) with a built–in real time clock.

The DS1244Y has a self–contained lithium energy source and control circuitry which constantly monitors VCC for an out–of– tolerance condition. When such a condition occurs, the lithium energy source is automatically switched on and write protection is unconditionally enabled to prevent garbled data in both the memory and real time clock. The Phantom Clock provides timekeeping information including hundredths of seconds, seconds, minutes, hours, day, date, month, and year information. The date at the end of the month is automatically adjusted for months with less than 31 days, including correction for leap years. The Phantom Clock operates in either 24–hour or 12–hour format with an AM/PM indicator.

Features of DS1244Y

  • Real time clock keeps track of hundredths of seconds, minutes, hours, days, date of the month, months, and years

  • 32K x 8 NV SRAM directly replaces volatile static RAM or EEPROM

  • Embedded lithium energy cell maintains calendar operation and retains RAM data

  • Watch function is transparent to RAM operation

  • Month and year determine the number of days in each month; volid up to 1200

  • Standard 28–pin JEDEC pinout

  • Full 10% operating range

  • Operating temperature range 0°C to 70°C

  • Accuracy is better than ±1 minute/month @ 25°C

  • Over 10 years of data retention in the absence of power

  • Available in 120, 150 and 200 ns access time

Reviews (0)

Write a review

Note: HTML is not translated!
    Bad           Good

NEW Products

Product Page : New Products

TPS40210 4.5 to 52 Volts Input Current Mode Boost Controller

TPS40210 4.5 to 52 Volts Input Current Mode Boost Controller

TPS40210 4.5 to 52 Volts Input Current Mode Boost ControllerTPS40210 4.5 to 52 Volts Input Current M..

Rs.379.96 (inc GST)
Rs.322.00 + GST

SKU: 3177 | DAD068
Stock: 2
PIC18F46K22-I/PT Microcontroller (TQFP Package)

PIC18F46K22-I/PT Microcontroller (TQFP Package)

PIC18F46K22-I/PT MicrocontrollerPIC18F46K22 LOW Power, High Performance Microcontroller from Microch..

Rs.326.86 (inc GST)
Rs.277.00 + GST

SKU: 3174 | DAE372
Stock: 20
PIC16F1939-I/PT Microcontroller (TQFP Package)

PIC16F1939-I/PT Microcontroller (TQFP Package)

PIC16F1939-I/PT MicrocontrollerPIC16F1939 8-Bit CMOS Microcontroller from MicrochipPIC16f1939 is a v..

Rs.320.96 (inc GST)
Rs.272.00 + GST

SKU: 3175 | DAC698
Stock: 120
PIC16f1829-I/SO Microcontroller (SMD Package)

PIC16f1829-I/SO Microcontroller (SMD Package)

PIC16F1829-I/SO MicrocontrollerPIC16F1829 8-Bit CMOS Flash Microcontroller from Microchip with Nanow..

Rs.259.60 (inc GST)
Rs.220.00 + GST

SKU: 3176 | DAD090
Stock: 52

Have You Seen

Product Page : Have You Seen

UV LED 2835 SMD Package (395nm)

UV LED 2835 SMD Package (395nm)

UV LED 2835 package 395nm390-400 nm wavelength SMD 2835 package Ultraviolet LED This UV led have a w..

Rs.5.07 (inc GST)
Rs.4.30 + GST

SKU: 3154 | DAD031
Stock: 3000
MAX6675ISA K-Thermocouple to Digital Converter

MAX6675ISA K-Thermocouple to Digital Converter

MAX6675ISA K-Thermocouple to Digital Converter ICMAX6675 Cold Junction Compensated K-Thermocouple to..

Rs.536.90 (inc GST)
Rs.455.00 + GST

SKU: 3152 | DAE837
Stock: 10
HIP4082IPZ H-Bridge FET Driver

HIP4082IPZ H-Bridge FET Driver

HIP4082IPZ H-Bridge N-Channel MOSFET Driver ICHIP4082 80V, 1.25A Peak Current H-Bridge N-Channel MOS..

Rs.206.50 (inc GST)
Rs.175.00 + GST

SKU: 3153 | DAE375
Stock: 5
0.56" Blue CA 7 Segment Display

0.56" Blue CA 7 Segment Display

0.56 Inch Blue Common Anode 7-Segment Display0.56" Blue 7-Segment Display Common Anode (CA)This is a..

Rs.21.24 (inc GST)
Rs.18.00 + GST

SKU: 3144 | DAE930
Stock: 100

Related Products

DS1307 RTC

DS1307 RTC

DS1307 RTCThe DS1307 serial real time clock (RTC) is a low-power, full binary-coded decimal (BCD) cl..

Rs.76.70 (inc GST)
Rs.65.00 + GST

SKU: 0124 | DAA391
Stock: 14
DS3231SN RTC IC

DS3231SN RTC IC

DS3231SN Real Time Clock ICDS3231SN Real Time Clock (RTC) IC with I2C interface.The DS3231 is a..

Rs.271.40 (inc GST)
Rs.230.00 + GST

SKU: 0777 | DAB634
Stock: 200

Tags: ROM