EFM32HG308F64G-C-QFN24

EFM32HG308F64G-C-QFN24 is a USB-enabled ARM Cortex-M0+ based microcontroller (MCU) with speeds up to 25MHz. Built on top of a low-power platform that includes innovative low energy techniques, fast wake-up times, and energy saving modes, this is ideal for energy sensitive applications. In addition, this device includes 64KB flash, 8KB RAM, 15 Dig I/O Pins, 3 x 16bit timers, and multiple communication interfaces. It also features autonomous peripherals, high overall chip and analogue integration, and the performance of the industry standard 32bit ARM CortexM0+ processor, making it perfect for battery-powered systems and systems with high performance, low-energy requirements. Typical applications are energy, gas, water and smart metering, health and fitness applications, smart accessories, alarm and security systems, industrial and home automation.

• Ultra-low power operation, 0.6μA current in stop (EM3), with brown-out detection and RAM retention
• 51μA/MHz in EM1, 127μA/MHz in run mode (EM0)
• Fast wake-up time of 2µs, hardware cryptography (AES)
• Wake-up interrupt controller, SysTick system timer, pre-programmed USB/UART Bootloader
• Configurable push-pull, open-drain, pull-up/down, input filter, drive strength
• 6 channel peripheral reflex system (PRS) for autonomous inter-peripheral signalling
• Low energy UART, autonomous operation with DMA in deep sleep mode
• Fully USB 2.0 compliant, on-chip PHY and embedded 5V to 3.3V regulator
• 2-pin serial wire debug interface, micro trace buffer (MTB)
• Single power supply 1.98 to 3.8V, QFN24 package, -40 to 85°C temperature range