Real Time Clocks (RTCs) provide time and/or date information in almost any electronic device which needs to keep accurate time. The clock types are binary counter, clock/calendar/supervisor, elapsed time counter, phantom time chip, portable system controller, temperature recorder, time event recorder, and timer clock peripheral. They contain memory sizes ranging from 2 B to 2 MB and have interface options of I2C, Parallel, Serial, SPI, 1-Wire, 2-Wire, 3-Wire, and 4-Wire.
BQ32002DRIn Stock
$1.1219
Texas Instruments
DS1340C-33#In Stock
$6.214
Analog Devices Inc./Maxim Integrated
R2025D-E2-F899
$4.1406
Nisshinbo Micro Devices Inc.
DS1554P-70IND+In Stock
$30.1698
Analog Devices Inc./Maxim Integrated
DS1338C-3#In Stock
$5.611
Analog Devices Inc./Maxim Integrated
DS1244W-120+In Stock
$26.5686
Analog Devices Inc./Maxim Integrated
DS1746W-120IND+In Stock
$34.1375
Analog Devices Inc./Maxim Integrated
RX-8803SA:UB3 PURE SNIn Stock
$3.7124
EPSON
PT7C4307WEXIn Stock
$1.1045
Diodes Incorporated
DS1248YP-70+40
$32.1911
Analog Devices Inc./Maxim Integrated
DS1556W-120+3
$34.2691
Analog Devices Inc./Maxim Integrated
DS1556WP-120IND+In Stock
$37.4603
Analog Devices Inc./Maxim Integrated
DS1557WP-120+40
$35.4324
Analog Devices Inc./Maxim Integrated
PT7C43390WEXIn Stock
$1.3531
Diodes Incorporated
M41T01M6FIn Stock
$2.9653
STMicroelectronics
DS17287-3+In Stock
$15.8958
Analog Devices Inc./Maxim Integrated
ISL12026IVZIn Stock
$3.7074
Renesas Electronics America Inc
M41ST87WSS6FIn Stock
$8.1818
STMicroelectronics
PT7C433833AZEEXIn Stock
$1.3002
Diodes Incorporated
DS1556WP-120+In Stock
$34.2722
Analog Devices Inc./Maxim Integrated
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