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 # | Manufacturer | Description | Availability | Pricing | Quantity |
|---|---|---|---|---|---|
ISL12029IBAZ-TReal Time Clocks ICs | Renesas Electronics Corporation | IC RTC CLK/CALENDAR I2C 14SOIC | In Stock | - | |
X1228S14Z-2.7Real Time Clocks ICs | Renesas Electronics Corporation | IC RTC CLK/CALENDAR I2C 14SOIC | In Stock | - | |
X1288V14IT1Real Time Clocks ICs | Renesas Electronics Corporation | IC RTC CLK/CALENDAR I2C 14TSSOP | In Stock | - | |
1339AC-2SRGI8Real Time Clocks ICs | Renesas Electronics Corporation | IC RTC CLK/CALENDAR I2C 16SOIC | In Stock | - | |
1338AC-18SRGIReal Time Clocks ICs | Renesas Electronics Corporation | IC RTC CLK/CALENDAR I2C 16SOIC | In Stock | - | |
X1228V14I-2.7AReal Time Clocks ICs | Renesas Electronics Corporation | IC RTC CLK/CALENDAR I2C 14TSSOP | In Stock | - | |
1339BC-31SRGIReal Time Clocks ICs | Renesas Electronics Corporation | IC RTC CLK/CALENDAR I2C 16SOIC | In Stock | - | |
X1205S8IT1Real Time Clocks ICs | Renesas Electronics Corporation | IC RTC CLK/CALENDAR I2C 8SOIC | In Stock | - | |
X1228S14I-2.7Real Time Clocks ICs | Renesas Electronics Corporation | IC RTC CLK/CALENDAR I2C 14SOIC | 2236 | - | |
ISL12028IVAZReal Time Clocks ICs | Renesas Electronics Corporation | IC RTC CLK/CALENDAR I2C 14TSSOP | In Stock | - | |
1339B-31DVGI8Real Time Clocks ICs | Renesas Electronics Corporation | IC RTC CLK/CALENDAR I2C 8TSSOP | In Stock | - | |
X1288S16Real Time Clocks ICs | Renesas Electronics Corporation | IC RTC CLK/CALENDAR I2C 16SOIC | In Stock | - | |
1339AC-31CSRGI8Real Time Clocks ICs | Renesas Electronics Corporation | IC RTC CLK/CALENDAR I2C 16SOIC | In Stock | - | |
ISL1220IUZReal Time Clocks ICs | Renesas Electronics Corporation | IC RTC CLK/CALENDAR I2C 10MSOP | In Stock | - | |
CDP68HC68T1MZ96Real Time Clocks ICs | Renesas Electronics Corporation | IC RTC CLK/CALENDAR SPI 20SOIC | In Stock | - | |
X1228S14Z-4.5AReal Time Clocks ICs | Renesas Electronics Corporation | IC RTC CLK/CALENDAR I2C 14SOIC | In Stock | - | |
ISL12028IB27AZReal Time Clocks ICs | Renesas Electronics Corporation | IC RTC CLK/CALENDAR I2C 14SOIC | In Stock | - | |
X1205V8Real Time Clocks ICs | Renesas Electronics Corporation | IC RTC CLK/CALENDAR I2C 8TSSOP | In Stock | - | |
X1286V14T1Real Time Clocks ICs | Renesas Electronics Corporation | IC RTC CLK/CALENDAR I2C 14TSSOP | In Stock | - | |
1337GNLGI8Real Time Clocks ICs | Renesas Electronics Corporation | IC RTC CLK/CALENDAR I2C 16QFN | In Stock | - | |
ISL12027IB30AZReal Time Clocks ICs | Renesas Electronics Corporation | IC RTC CLK/CALENDAR I2C 8SOIC | In Stock | - | |
ISL12029IVAZ-TReal Time Clocks ICs | Renesas Electronics Corporation | IC RTC CLK/CALENDAR I2C 14TSSOP | In Stock | - | |
X1288V14I-4.5AReal Time Clocks ICs | Renesas Electronics Corporation | IC RTC CLK/CALENDAR I2C 14TSSOP | In Stock | - | |
X1226V8IT2Real Time Clocks ICs | Renesas Electronics Corporation | IC RTC CLK/CALENDAR I2C 8TSSOP | In Stock | - | |
X1227V8IZ-4.5AReal Time Clocks ICs | Renesas Electronics Corporation | IC RTC CLK/CALENDAR I2C 8TSSOP | In Stock | - |