Silicon Labs EFM8™ Sleepy Bee 8-bit MCUs
Silicon Labs EFM8™ Sleepy Bee Family of MCUs are energy-friendly 8-bit microcontrollers with comprehensive features in small packages. They have low power consumption by combining innovative low energy techniques and short wake-up times from energy-saving modes. The Silicon Labs EFM8 are well suited for any battery-operated applications.
Features
- Lowest MCU sleep current with supply brownout (50nA)
- Lowest MCU active current (150μA/MHz at 24.5MHz)
- Lowest MCU wake on touch average current (< 1μA)
- Lowest sleep current using internal RTC and supply brownout (< 300nA)
- Ultra-fast wake up for digital and analog peripherals (< 2μs)
- Integrated LDO to maintain ultra-low active current at all voltages
Applications
- Touchpads/keypads
- Wearables
- Instrumentation panels
- Battery-operated consumer electronics
- Hand-held devices
- Industrial controls
- Sensor interfaces
Datasheets
EFM8SB1 Block Diagram
EFM8SB2 Block Diagram
Related Product
Silicon Labs EFM8 8-Bit Microcontrollers (MCUs)
Highly efficient peripherals, low-power consumption, BOM integration and exquisite analog.
Associated Development Tools
Silicon Labs SLSTK2022A EFM8BB3 Starter Kit
Provides an excellent starting point to get familiar with the EFM8 Busy Bee microcontrollers.
發佈日期: 2015-08-10
| 更新日期: 2025-08-05