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 |
|---|---|---|---|---|---|
RX-8025SA:AA PURE SN
|
Epson | IC RTC CAL I2C/2-WIRE SER 14SOP | 0 | $3.17 | |
|
RX-8803LC:UB0 PURE SN
|
Epson | IC RTC CALENDAR I2C 12VSOJ | 0 | $3.16 | |
|
RX8900CE:UAB
|
Epson | IC RTC CALENDAR I2C 10SMD | 0 | $3.14 | |
KR3225Y32768EAW30TAA
|
Kyocera International Inc. Electronic Components | IC RTC CLK/CALENDAR I2C SMD | 0 | $0.00 | |
DS1374C-33#T&R
|
Maxim Integrated | IC RTC BINARY CNT I2C 16-SOIC | 0 | $3.06 | |
|
RX-8803LC:UB6 PURE SN
|
Epson | IC RTC CALENDAR I2C 12VSOJ | 0 | $3.01 | |
|
RX-4035SA:AA3 PURE SN
|
Epson | IC REAL TIME CLOCK/CALENDAR | 0 | $2.98 | |
|
RX-8035SA:B PURE SN R
|
Epson | IC RTC RECORDER I2C SER 14SOP | 0 | $2.97 | |
|
RX-8731LC:B3
|
Epson | IC RTC CALENDAR I2C 12VSOJ | 0 | $2.96 | |
|
RTC-4543SA:A:PURE SN
|
Epson | IC RTC CLK/CALENDAR SPI 14-SOP | 0 | $2.95 |