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.
PT7C4302WEX694
$1.149
Diodes Incorporated
M48T201Y-70MH1F322
$14.0045
STMicroelectronics
ISL12024IBZ-TIn Stock
$4.4287
Renesas Electronics America Inc
BQ4802LYDWR941
$5.435
Texas Instruments
DS1344D-18+T&R648
$4.5457
Analog Devices Inc./Maxim Integrated
RX-8035LC:B3 PURE SN597
$7.7736
EPSON
RX4901CE XS C06In Stock
$5.0761
EPSON
DS1343E-18+T&RIn Stock
$4.1224
Analog Devices Inc./Maxim Integrated
M48T37Y-70MH1EIn Stock
Real-time quotes
STMicroelectronics
MCP79401-I/SNIn Stock
$0.8608
Microchip Technology
DS1338U-33+In Stock
$4.0403
Analog Devices Inc./Maxim Integrated
DS17285SN-5+60
$10.3306
Analog Devices Inc./Maxim Integrated
DS17285S-5+62
$9.4202
Analog Devices Inc./Maxim Integrated
BQ4802YDWR810
$13.4145
Texas Instruments
DS1673S-3+70
$9.2093
Analog Devices Inc./Maxim Integrated
MCP795W20-I/SL26
$1.4926
Microchip Technology
DS17887-5+66
$19.1712
Analog Devices Inc./Maxim Integrated
DS1305EN+T&RIn Stock
$5.1858
Analog Devices Inc./Maxim Integrated
DS1337U+In Stock
$3.2704
Analog Devices Inc./Maxim Integrated
DS17887-3IND+In Stock
$28.2304
Analog Devices Inc./Maxim Integrated
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