| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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1,000 pcs
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1000 pcs | On Request | 1 | On Request | On Request | 17+20+22+ | On Request | On Request |
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| Industrial Grade | |
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The Nisshinbo Micro Devices R2043T-E2-F is a CMOS Real Time Clock (RTC) IC designed for serial communication with a CPU via four signal lines: CE, SCLK, SI, and SO. This device integrates time and calendar counters, capable of tracking hours, minutes, seconds, years, months, days, and weeks in BCD format.
Key features include interrupt circuits for periodic and alarm-based notifications, a supply voltage monitoring circuit, and a 32.768kHz clock output. The RTC operates within a voltage range of 1.7V to 5.5V and exhibits low power consumption, typically 0.45µA at 3V. It supports both 12-hour and 24-hour time formats and automatically identifies leap years up to 2099.
The R2043T-E2-F is available in a 10-TSSOPG package, facilitating high-density mounting on PCBs. Its operating temperature range is -40°C to 85°C, making it suitable for various industrial and consumer applications requiring accurate timekeeping.
| Qty | Low | High |
|---|---|---|
| 1+ | $5.21 | $5.21 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating voltage range is 1.7V to 5.5V.
The typical current consumption is 1µA at 3V.
The R2043T-E2-F is available in a 10-TSSOPG package.
The operating temperature range is -40°C to 85°C.