EFM32GG232
features autonomous peripherals, high overall chip and analog integration, and the performance of the industry standard 32-bit ARM Cortex M3 processor, making it perfect for battery-powered systems and systems with high-performance, low-energy requirements.
EFM32GG applications include the following:
- Smart metering
- Water metering
- Gas metering
- Industrial and home automation
- Alarm and security systems
- Health and fitness applications
KEY FEATURES
- ARM Cortex-M3 at 48 MHz
- Ultra low power operation
- 0.6 μA current in Stop (EM3), with brown-out detection and RAM retention
- 45 μA/MHz in EM1
- 180 μA/MHz in Run mode (EM0)
- Fast wake-up time of 2 µs
- Hardware cryptography (AES)
- Up to 1024 k B of Flash and 128 k B of RAM
Core / Memory
ARM Cortex TM M3 processor
Memory Protection Unit
Flash Program Memory
RAM Memory
Debug w/ ETM DMA Controller
Clock Management
High Frequency Crystal Oscillator
High Frequency RC Oscillator
Auxiliary High Freq. RC Osc.
Low Freq. RC...
