Silicon Labs EFM32 Pearl Gecko MCU
Silicon Labs Pearl Gecko 32비트 마이크로컨트롤러(MCU) 제품군은 강력한 32비트 ARM® Cortex®-M4 및 다양한 주변기기를 제공합니다. 주변기기에는 AES, ECC 및 SHA를 지원하는 고유한 암호화 하드웨어 엔진이 포함됩니다. Pearl Gecko 32비트 MCU에는 초저전류 활성 모드가 있고 에너지 절감 모드에서 웨이크업하는 시간도 짧습니다. Pearl Gecko MCU는 성능이 높고 에너지 소비량이 적어야 하는 배터리 전원 응용 기기와 기타 시스템에 매우 적합합니다.
Silicon Labs offer EFM32PG12 Pearl Gecko MCUs which combine very low active current consumption, enhanced sleep mode capabilities, and integrated security features. This enables the next generation of secure, battery-operated IoT products. A large 1MB flash with dual-bank architecture and in-field update capability enables even richer applications that can be updated after product deployment.
특징
- ARM Cortex-M4 CPU platform
- High-performance 32-bit processor @ up to 40MHz
- Wake-up interrupt controller
- Flexible Energy Management System
- 60μA/MHz in energy mode 0 (EM0)
- 1.4μA EM2 deep sleep current (RTCC running with state and RAM retention)
- 1.1μA EM3 stop current (cryotimer running with state/RAM retention)
- Up to 256kB flash program memory
- 32kB RAM data memory
- Up to 32 general-purpose I/O pins
- Hardware cryptography
- AES 128/256-bit keys
- ECC B/K163, B/K233, P192, P224, P256
- SHA-1 and SHA-2 (SHA-224 and SHA-256)
- Timers/Counters
- 2× 16-bit timer/counter
- 3 + 4 compare/capture/PWM channels
- 1× 32-bit real-time counter and calendar
- 1× 32-bit ultra-low energy cryotimer for periodic wakeup from any energy mode
- 16-bit low energy timer for waveform generation
- 16-bit pulse counter with asynchronous operation
- Watchdog timer with dedicated RC oscillator @ 50nA
- 2× 16-bit timer/counter
- 8 channel DMA controller
- 12 channel peripheral reflex system (PRS) for autonomous inter-peripheral signaling
- UART/SPI/SmartCard (ISO 7816)/IrDA/I2S/LIN, low energy UART, and I²C communication interfaces
- Ultra-low-power precision analog peripherals
- 12-bit 1Msamples/s analog-to-digital converter
- 2× analog comparator
- Digital-to-analog current converter
- Up to 24 pins connected to analog channels (APORT) shared between analog comparators, ADC, and IDAC
- Ultra-efficient power-on reset and brown-out detector
- Debug interface
- Pre-programmed UART bootloader
- Wide Operating Range
- 1.85V to 3.8V single power supply
- Integrated dc-dc, down to 1.8V output with up to 200mA load current for system
- Temperature range -40°C to +85°C
애플리케이션
- Applications
- IoT devices and sensors
- Health and fitness
- Smart accessories
- Home automation and security
- Industrial and factory automation
비디오
Associated Kits
Silicon Labs EFM32PG22 MCU 개발 키트
EFM32 ™ MCU를 기반으로하는 작고 비용 효율적이며 기능이 풍부한 프로토 타입 및 개발 플랫폼입니다.
Associated Products
Silicon Labs EFM32PG22 32비트 마이크로컨트롤러
에너지 친화적인 임베디드 애플리케이션을 지원하도록 설계된 Series 2 Gecko 포트폴리오의 일부입니다.
게시일: 2016-06-29
| 갱신일: 2024-11-04