BH66F2665 Description
This device is specifically designed for eight-electrode AC Body Fat Scale applications. Measuring body fat uses a technique whereby an AC current flowing through the human body is measured and then used to calculate a body fat value. The specialised circuits to do this are a weight measurement circuit and a fat measurement circuit.
BH66F2665 Key Features
- Operating voltage
- fSYS=8MHz: 2.2V~5.5V
- Up to 0.5μs instruction cycle with 8MHz system clock at VDD=5V
- Power down and wake-up functions to reduce power consumption
- Oscillator types
- Internal High Speed 8MHz RC
- Internal Low Speed 32kHz RC
- External Low Speed 32.768kHz Crystal
- Multi-mode operation: FAST, SLOW, IDLE and SLEEP
- Fully integrated internal oscillators require no external ponents
BH66F2665 Applications
- Two external interrupt lines shared with I/O pins
- Multiple Timer Modules for time measure, input capture, pare match output, PWM output function or single pulse output function