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 |
|---|---|---|---|---|---|
DS1644-120+
|
Maxim Integrated | IC RTC CLK/CALENDAR PAR 28-EDIP | 0 | $0.00 | |
|
DS1643-100+
|
Maxim Integrated | IC RTC CLK/CALENDAR PAR 28-EDIP | 0 | $0.00 | |
DS1642-100+
|
Maxim Integrated | IC RTC CLK/CALENDAR PAR 24-EDIP | 0 | $0.00 | |
DS1603+
|
Maxim Integrated | IC RTC ELAPSED CNT SER 7-SIP | 0 | $0.00 | |
ISL12029IB27Z-T
|
Renesas Electronics America Inc. | IC RTC CLK/CALENDAR I2C 14-SOIC | 0 | $0.00 | |
ISL12029IV27Z-T
|
Renesas Electronics America Inc. | IC RTC CLK/CALENDAR I2C 14-TSSOP | 0 | $0.00 | |
X1227S8IZ
|
Renesas Electronics America Inc. | IC RTC CLK/CALENDAR I2C 8-SOIC | 0 | $0.00 | |
|
X1227S8IZ-2.7
|
Renesas Electronics America Inc. | IC RTC CLK/CALENDAR I2C 8-SOIC | 0 | $0.00 | |
|
X1228S14IZ
|
Renesas Electronics America Inc. | IC RTC CLK/CALENDAR I2C 14-SOIC | 0 | $0.00 | |
|
X1205S8I
|
Renesas Electronics America Inc. | IC RTC CLK/CALENDAR I2C 8-SOIC | 0 | $0.00 |