Energy Micro is proud to introduce the EFM32 microcontroller family, which has an energy consumption that is many times lower than any other microcontroller family today, whether you benchmark with leading 8, 16 or 32 bit microcontrollers. With the EFM32 you can easily obtain battery lifetime in the 20-25 years range while at the same providing the high performance of the 32-bit ARM Cortex-M3.
Features:
- 32-bit ARM Cortex-M3 running up to 32 MHz
- 1.25 DMIPS/MHz
- Superior Math Capability
- Single 1.8 to 3.8 volt power supply
- –40° to 85°C operation range
- Up to 32 KB Flash and 4 KB RAM memory
- Up to 56 GPIO with 20 mA drive strength
- 16 External Interrupts
- Direct memory access Controller (DMA)
- Peripheral Reflex System for autonomous operation
- Hardware AES with 128/256-bit encryption/decryption
- Integrated high and low frequency oscillators
- USARTs with UART and SPI modes up 16 Mbit/s
- Low Energy UART with 100 nA receive mode
- 16-bit Timer/Counters with Compare/Capture
- Low Energy TIMER with optional pulse outputs
- Flexible 24-bit Real Time Counter
- Pulse Counter
- Configurable LCD Controller driving up to 4×24 segments
- 12-bit ADC, 1 Msamples/s, 8 channels
- 12-bit DAC, 500 ksamples/s, 2 channels
- Analog Comparators with 8 input mux and capacitive sensing capability
- On-chip Power-on Reset and Brown-out Detector
EFM32TG Lineup
|
Part number |
Family |
Core Variant |
Freq. |
Flash/ROM |
Package |
|
EFM32TG200F32 |
EFM32TG |
ARM Cortex-M3 |
32MHz |
32768 |
QFN 32 |
|
EFM32TG200F16 |
32MHz |
16384 |
QFN 32 |
||
|
EFM32TG200F8 |
32MHz |
8192 |
QFN 32 |
||
|
EFM32TG840F32 |
32MHz |
32768 |
QFN 64 |
||
|
EFM32TG840F16 |
32MHz |
16384 |
QFN 64 |
