Silabs EFM32 Tiny Gecko 11 32位MCU开发方案

Silabs公司的EFM32 Tiny Gecko系列11 MCU,是业界能量最友好的32位微控制器,基于ARM® Cortex®-M0+核(工作频率48MHz),除了超低能耗,Tiny Gecko系列11 MCU还提供传感器接口,集成了8x32段LCD和CAN总线控制器,以及采用专利的触摸唤醒容性检测技术,坚固安全加速器等.主要用在智能计量,工业和工程自动化,家庭自动化和安全,入门级可穿戴设备,个人医疗设备和物联网(IoT)设备.本文介绍了EFM32TG11能量友好特性和详细特性,框图,以及EFM32 Tiny Gecko TG11入门板SLSTK3301A主要特性,框图,硬件布局图和电路图.
The EFM32 Tiny Gecko Series 1 MCUs are the world’s most energy-friendly microcontrollers, featuring new connectivity interfacesand rich analog features.EFM32TG11 includes a powerful and efficient 32-bit ARM® Cortex®-M0+ and provides robust security via a unique cryptographic hardware engine supporting AES, ECC, SHA,and True Random Number Generator (TRNG). New features include a CAN bus controller,highly robust capacitive sensing, and LESENSE/PCNT enhancements for smart energy
meters. These features, combined with ultra-low current active mode and shortwake-up time from energy-saving modes, make EFM32TG11 microcontrollers well suitedfor any battery-powered application, as well as other systems requiring high performanceand low-energy consumption.
EFM32TG11能量友好特性:
• ARM Cortex-M0+ at 48 MHz
• Ultra low energy operation:
• 37 μA/MHz in Energy Mode 0 (EM0)
• 1.30 μA EM2 Deep Sleep current
• CAN 2.0 Bus Controller
• Low energy analog peripherals: ADC,DAC, OPAMP, Comparator, SegmentLCD
• Hardware cryptographic engine supportsAES, ECC, SHA, and TRNG
• Robust capacitive touch sense
• Footprint compatible with select EFM32packages
• 5 V tolerant I/O
EFM32TG11应用:
• Smart energy meters
• Industrial and factory automation
• Home automation and security
• Entry-level wearables
• Personal medical devices
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