RTC real-time clock module low current consumption product RR-3028-C7
RIVER ELETEC CORPORATION
About This Product
Ultra-low current consumption, multi-function, offset
■Features
・Ultra low current consumption of 45nA during time-keeping (@3.0V)
- Equipped with seconds, minutes, hours, days, days of the week, months, years and count type stamps
・Built-in 32 bit UNIX time counter
・Factory time accuracy: ± 1 ppm @ 25℃
・Equipped with 43 bytes of user EEPROM
・Equipped with trickle charger ●Equipped with password lock function
・Built-in counters for seconds, minutes, hours, days, days of the week, months, and years
・Equipped with alarm, timer, time update, power switch, external event interrupt
・I^2C-bus interface (maximum bit rate 400 kHz)
・Ultra small C7 package size: 3.2 x 1.5 x 0.8 mm
・AEC-Q200 compliant, RoHS compliant, 100% lead-free
■Applications
Provides accurate time information with low current consumption and mounting area for amusement equipment, IoT, data loggers, etc.
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Product
RTC real-time clock module low current consumption product RR-3028-C7
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Handling Company
RIVER ELETEC CORPORATION
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Categories
1 Models of RTC real-time clock module low current consumption product RR-3028-C7
| Product Image | Part Number | Price (excluding tax) | Aging (ppm) Max. | CLKOUT frequency (Hz) | Current consumption (nA) | Frequency deviation (ppm) Typ. | Frequency temperature characteristics (ppm) Min. | Input voltage (V) | Main power supply voltage (V) Max. | Main power supply voltage (V) Min. | Offset frequency deviation (ppm) Max. | Size (mm: L × W × H max.) | Time accuracy (ppm) | Time keep power supply voltage (V) Max. | Time-keeping current consumption (nA) Typ. | Time-keeping power supply voltage (V) Min. | Timekeeping current consumption (nA) Max. |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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RR-3028-C7 |
Available upon quote | ±3.0 | 32768, 8192, 1024, 64, 32, 1 + timer interrupt | 45 | ±5.0 | -0.035 [ppm/ ℃] × (T-T0[ ℃]) 2 ±10 % | +1.1 ~ ++5.5 | 5.5 | 1.2 | ±1.0 | 3.2 × 1.5 × 0.8 | ±1.0 @ 25 °C (offset) | 5.5 | 45 | 1.1 | 330 |
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About Company Handling This Product
- Japan