EFM32G222F64G-E-QFP48 is an ARM Cortex-M3 based microcontroller (MCU) with speeds up to 32MHz. 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, 16KB RAM, 37 Dig I/O Pins, 3 x 16bit timers, and multiple communication interfaces. 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
- 45µA/MHz in EM1, 180µA/MHz in run mode (EM0), fast wake-up time of 2µs
- Configurable push-pull, open-drain, pull-up/down, input filter, drive strength
- 8 channel peripheral reflex system (PRS) for autonomous inter-peripheral signalling
- 16bit low energy timer, 1� 24-bit real-time counter, 3� 8bit pulse counter
- Voltage boost, adjustable contrast and autonomous animation
- UART/SPI/SmartCard (ISO 7816)/IrDA/I2S, triple buffered full/half-duplex operation
- 2� low energy UART, autonomous operation with DMA in deep sleep mode
- 12bit 500 ksamples/s digital to analogue converter, 2 single-ended channels/1 differential channel
- TQFP48 package, -40 to 85°C temperature rating
Product details
| Product Range:
EFM32 Family EFM32G Series Microcontrollers
|
| Device Core:
ARM Cortex-M3
|
| Data Bus Width:
32 bit
|
| Operating Frequency Max:
32MHz
|
| Program Memory Size:
64KB
|
| No. of Pins:
48Pins
|
| IC Case / Package:
TQFP
|
| No. of I/O's:
37I/O's
|
| Interfaces:
I2C, SPI, UART, USART
|
| RAM Memory Size:
16KB
|
| ADC Channels:
8Channels
|
| ADC Resolution:
12Bit
|
| Supply Voltage Min:
1.98V
|
| Supply Voltage Max:
3.8V
|
| Operating Temperature Min:
-40°C
|
| Operating Temperature Max:
85°C
|
| IC Mounting:
Surface Mount
|
| MCU Family:
EFM32
|
| MCU Series:
EFM32G
|
| Qualification:
-
|
| MSL:
MSL 3 - 168 hours
|
Other details
| Brand |
SILICON LABS |
| Part Number |
EFM32G222F64G-E-QFP48 |
| Quantity |
Each |
| Technical Data Sheet EN |
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