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 |
|---|---|---|---|---|---|
DS1340U-3
|
Maxim Integrated | IC RTC CLK/CALENDAR I2C 8-USOP | 0 | $0.00 | |
DS1338Z-3
|
Maxim Integrated | IC RTC CLK/CALENDAR I2C 8-SOIC | 0 | $0.00 | |
DS1251YP-70IND
|
Maxim Integrated | IC RTC PHANTOM PARALLEL 34PWRCP | 0 | $0.00 | |
DS1337
|
Maxim Integrated | IC RTC CLK/CALENDAR I2C 8-DIP | 0 | $0.00 | |
M41T94MQ6E
|
STMicroelectronics | IC RTC CLK/CALENDAR SPI 16-SOIC | 0 | $0.00 | |
CDP68HC68T1M2
|
Renesas Electronics America Inc. | IC RTC CLK/CALENDAR SPI 16-SOIC | 0 | $0.00 | |
CDP68HC68T1M
|
Renesas Electronics America Inc. | IC RTC CLK/CALENDAR SPI 20-SOIC | 0 | $0.00 | |
CDP68HC68T1E
|
Renesas Electronics America Inc. | IC RTC CLK/CALENDAR SPI 16-DIP | 0 | $0.00 | |
M48T86PC1
|
STMicroelectronics | IC RTC CLK/CALENDAR PAR 24-DIP | 0 | $0.00 | |
M48T86MH1E
|
STMicroelectronics | IC RTC CLK/CALENDAR PAR 28-SOIC | 0 | $0.00 |