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Technical Specifications
Parameters and characteristics for this part
| Specification | EFM32HG309F32N-C-QFN24 |
|---|---|
| Connectivity | I2C, SmartCard, UART/USART, IrDA, SPI, USB |
| Core Processor | ARM® Cortex®-M0+ |
| Core Size | 32-Bit Single-Core, 32-Bit |
| Data Converters | A/D 4x12b |
| Mounting Type | Surface Mount |
| Number of I/O | 15 |
| Operating Temperature [Max] | 105 °C |
| Operating Temperature [Min] | -40 °C |
| Oscillator Type | Internal |
| Package / Case | 24-VQFN Exposed Pad |
| Peripherals | POR, WDT, PWM, Brown-out Detect/Reset, DMA, I2S |
| Program Memory Size | 32 KB |
| Program Memory Type | FLASH |
| RAM Size | 8 K |
| Speed | 25 MHz |
| Supplier Device Package | 24-QFN (5x5) |
| Voltage - Supply (Vcc/Vdd) [Max] | 3.8 V |
| Voltage - Supply (Vcc/Vdd) [Min] | 1.98 V |
| Part | Core Size | Voltage - Supply (Vcc/Vdd) [Max] | Voltage - Supply (Vcc/Vdd) [Min] | Mounting Type | Number of I/O | Peripherals | Connectivity | Package / Case | Program Memory Type | Core Processor | Supplier Device Package | Operating Temperature [Max] | Operating Temperature [Min] | Data Converters | Speed | RAM Size | Program Memory Size | Oscillator Type |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
SILICON LABS | 32-Bit 32-Bit Single-Core | 3.8 V | 1.98 V | Surface Mount | 15 | Brown-out Detect/Reset DMA I2S POR PWM WDT | I2C IrDA SmartCard SPI UART/USART USB | 24-VQFN Exposed Pad | FLASH | ARM® Cortex®-M0+ | 24-QFN (5x5) | 85 C | -40 ¯C | A/D 4x12b | 25 MHz | 8 K | 64 KB | Internal |
SILICON LABS | 32-Bit 32-Bit Single-Core | 3.8 V | 1.98 V | Surface Mount | 15 | Brown-out Detect/Reset DMA I2S POR PWM WDT | I2C IrDA SmartCard SPI UART/USART USB | 24-VQFN Exposed Pad | FLASH | ARM® Cortex®-M0+ | 24-QFN (5x5) | 105 °C | -40 °C | A/D 4x12b | 25 MHz | 8 K | 64 KB | Internal |
SILICON LABS | 32-Bit 32-Bit Single-Core | 3.8 V | 1.98 V | Surface Mount | 15 | Brown-out Detect/Reset DMA I2S POR PWM WDT | I2C IrDA SmartCard SPI UART/USART USB | 24-VQFN Exposed Pad | FLASH | ARM® Cortex®-M0+ | 24-QFN (5x5) | 85 C | -40 ¯C | A/D 4x12b | 25 MHz | 8 K | 64 KB | Internal |
SILICON LABS | 32-Bit 32-Bit Single-Core | 3.8 V | 1.98 V | Surface Mount | 15 | Brown-out Detect/Reset DMA I2S POR PWM WDT | I2C IrDA SmartCard SPI UART/USART USB | 24-VQFN Exposed Pad | FLASH | ARM® Cortex®-M0+ | 24-QFN (5x5) | 85 C | -40 ¯C | A/D 4x12b | 25 MHz | 8 K | 32 KB | Internal |
 SILICON LABS | 32-Bit 32-Bit Single-Core | 3.8 V | 1.98 V | Surface Mount | 15 | Brown-out Detect/Reset DMA I2S POR PWM WDT | I2C IrDA SmartCard SPI UART/USART USB | 24-VQFN Exposed Pad | FLASH | ARM® Cortex®-M0+ | 24-QFN (5x5) | 85 C | -40 ¯C | A/D 4x12b | 25 MHz | 8 K | 64 KB | Internal |
SILICON LABS | 32-Bit 32-Bit Single-Core | 3.8 V | 1.98 V | Surface Mount | 15 | Brown-out Detect/Reset DMA I2S POR PWM WDT | I2C IrDA SmartCard SPI UART/USART USB | 24-VQFN Exposed Pad | FLASH | ARM® Cortex®-M0+ | 24-QFN (5x5) | 105 °C | -40 °C | A/D 4x12b | 25 MHz | 8 K | 32 KB | Internal |
SILICON LABS | 32-Bit 32-Bit Single-Core | 3.8 V | 1.98 V | Surface Mount | 15 | Brown-out Detect/Reset DMA I2S POR PWM WDT | I2C IrDA SmartCard SPI UART/USART USB | 24-VQFN Exposed Pad | FLASH | ARM® Cortex®-M0+ | 24-QFN (5x5) | 105 °C | -40 °C | A/D 4x12b | 25 MHz | 8 K | 32 KB | Internal |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | N/A | 0 | $ 2.42 | |
| Tray | 2450 | $ 2.47 | ||
Description
General part information
EFM32HG309 Series
ARM® Cortex®-M0+ Happy Gecko Microcontroller IC 32-Bit Single-Core 25MHz 32KB (32K x 8) FLASH 24-QFN (5x5)
Documents
Technical documentation and resources