RV-8063-C8
Type |
Package [mm] |
Interface |
Features
|
Current
@ 3V |
Time Accuracy
@ 25°C |
Temp Comp
-40/85°C |
VDD
min |
VDD
max |
Temp.
max |
Documents | |
---|---|---|---|---|---|---|---|---|---|---|---|
RV-8063-C8 | 2.0 x 1.2 x 0.7 | SPI | 190 nA | ±20 ppm | 0.9 V | 5.5 V | +85°C |
数据表 应用手册 |
RV-8063-C8 is an ultra-small CMOS real-time clock/calendar module optimized for low power consumption. An Offset register allows to compensating the frequency deviation of the 32.768 kHz clock. All addresses and data are transferred serially via a Serial Peripheral Interface (SPI-bus) with a maximum data rate of 7 Mbit/s. The register address is incremented automatically after each written or read data byte.
This tiny C8 (2.0 x 1.2x 0.7 mm) SMD RTC module has been specially designed for miniature and cost sensitive high volume applications.
Features
- Unique ultra-small size, low profile and lightweight (5.1 mg)
- Low power consumption: 190 nA @ 3 V.
- Wide operating voltage range: 0.9 V to 5.5 V.
- Time accuracy: ±20 ppm @ 25°C.
- SPI-bus interface: 3-wire, 7 MHz.
- Operating temperature range: -40 to +85°C.
- User programmable offset value.
- Oscillator stop detection.
- Provides year, month, date, weekday, hours, minutes and seconds.
- Automatic leap year calculation: 2000 to 2099.
- Timer and Alarm functions.
- Clock output frequencies: 32.768 kHz to 1 Hz.
- Automotive qualification according to AEC-Q200 available.
Block Diagram
Applications
The RV-8063-C8 RTC module combines standard RTC functions in high reliable, ultra-small, low profile and lightweight ceramic package. The unique size and the competitive pricing make this product perfectly suitable for many applications where high circuit density or a smaller PCB is required.
- IoT
- Metering
- Industrial
- Automotive
- Health Care
- Wearables, Portables