Real Time Clocks
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.
| Part Number | Manufacturer | Description | Quantity | Price | Option |
|---|---|---|---|---|---|
PCA2129T/Q900/2,51
|
NXP USA Inc. | IC RTC CLK/CAL I2C/SPI 16-SOIC | 341 | $0.00 | |
DS1344D-3+T&R
|
Maxim Integrated | IC RTC CLK/CAL SPI 14TDFN | 3932 | $0.00 | |
RX-8025NB:AA3 PURE SN
|
Epson | IC RTC CLK/CALENDAR I2C 22-SON | 240 | $0.00 | |
|
DS1344D-18+T&R
|
Maxim Integrated | IC RTC CLK/CAL SPI 14TDFN | 968 | $4.53 | |
|
DS1343D-33+T&R
|
Maxim Integrated | IC RTC CLK/CAL SPI 14TDFN | 1455 | $0.00 | |
DS1344E-3+T&R
|
Maxim Integrated | IC RTC CLK/CALENDAR SPI 20-TSSOP | 1995 | $0.00 | |
|
DS1343E-3+T&R
|
Maxim Integrated | IC RTC CLK/CALENDAR SPI 20-TSSOP | 2093 | $0.00 | |
|
DS1343D-18+T&R
|
Maxim Integrated | IC RTC CLK/CAL SPI 14TDFN | 0 | $0.00 | |
|
DS1343E-18+T&R
|
Maxim Integrated | IC RTC CLK/CALENDAR SPI 20-TSSOP | 2401 | $0.00 | |
ISL12024IBZ-T
|
Renesas Electronics America Inc. | IC RTC CLK/CALENDAR I2C 8-SOIC | 872 | $0.00 |