Silicon Labs C8051F96x Battery-Powered Metering MCUs
Silicon Labs C8051F96x Ultra-Low-Power High Efficiency Battery-Powered Metering MCUs are the lowest power, most advanced MCU solution for power sensitive embedded systems used in battery-powered and green energy applications. The C8051F96x family has been designed from the ground up to seamlessly interoperate with Silicon Labs' EZRadioPRO® sub-GHz transceivers. The C8051F96x implements the three primary strategies to address each area of the power budget (reduce active mode time, reduce sleep mode power, and improve efficiency of moving energy from the battery to the system).
Features
- Power-efficient on-chip DC-DC buck converter
- High-speed pipelined 8051-compatible microcontroller core (up to 25MIPS)
- In-system, full-speed, non-intrusive debug interface (on-chip)
- True 10-bit 300ksps, or 12-bit 75ksps single-ended ADC
- 16 external analog inputs
- 4 internal inputs
- 6-Bit programmable current reference
- Precision programmable 24.5MHz internal oscillator with spread spectrum technology
- SMBus/I2C, enhanced UART, and two enhanced SPI serial interfaces implemented in hardware
- Programmable Counter/Timer Array (PCA) with six capture/compare modules and Watchdog timer function
- Hardware AES, DMA, and pulse counter
- On-chip power-on reset, VDD monitor, and temperature sensor
- Two on-chip voltage comparators
Applications
- Security systems
- Smoke detectors
- Temperature and pressure systems
- Motion sensors
- Utility monitors
- Metering
Block Diagram
Publié le: 2011-12-28
| Mis à jour le: 2025-09-11