RTC real-time clock module general purpose standard product RR-4162-C7
RIVER ELETEC CORPORATION
About This Product
Industry's smallest, general-purpose standard product
■Features
・3.2×1.5×0.8mm (C7 size), ultra-compact design with 8 terminals
・Equipped with century bit to second counter (with automatic leap year adjustment function), alarm, and watchdog timer functions
・15 types of clock output from 32768 to 1Hz
・Offset calibration accuracy ±2ppm
・Low current consumption of 350nA (@VDD=3.0V, during time keeping)
・Built-in 32.768kHz tuning fork type crystal oscillator
・Wide operating voltage range from 1.0 to 4.4
・Compliant with RoHS Directive, 100% lead-free reflow soldering compatible
・I2C-Bus interface method with a data rate of 400kHz
■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 general purpose standard product RR-4162-C7
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Handling Company
RIVER ELETEC CORPORATION
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Categories
1 Models of RTC real-time clock module general purpose standard product RR-4162-C7
| Product Image | Part Number | Price (excluding tax) | Aging (ppm) Max. | CLKOUT frequency (Hz) | Current consumption (nA) | Frequency temperature characteristics (ppm) | 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 power supply voltage (V) Min. |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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RR-4162-C7 |
Available upon quote | ±3.0 | 32768, 8192, 4096, 2048, 1024,512, 256, 128, 64, 32, 16, 8, 4, 2, 1 | 190 | -0.035 [ppm/ ℃] × (T-T0[ ℃]) 2 ±10 % | +0.9 ~ +5.5 | 4.4 | 1.3 | ±2.0 | 3.2 × 1.5 × 0.8 | ±20 @ 25 ℃ (offset accuracy ±2.0) | 4.4 | 1 |
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About Company Handling This Product
- Japan