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Technical Specifications
Parameters and characteristics for this part
| Specification | EFM32GG840F1024G-E-QFN64R |
|---|---|
| Connectivity | IrDA, SmartCard, I2C, UART/USART, SPI |
| Core Processor | ARM® Cortex®-M3 |
| Core Size | 32-Bit Single-Core, 32-Bit |
| Data Converters | A/D 8x12b, D/A 2x12b |
| Mounting Type | Surface Mount |
| Number of I/O | 56 |
| Operating Temperature [Max] | 85 C |
| Operating Temperature [Min] | -40 ¯C |
| Oscillator Type | Internal |
| Package / Case | 64-VFQFN Exposed Pad |
| Peripherals | POR, WDT, DMA, LCD, Brown-out Detect/Reset, PWM |
| Program Memory Size | 1 MB |
| Program Memory Type | FLASH |
| RAM Size | 128 K |
| Speed | 48 MHz |
| Supplier Device Package | 64-QFN |
| Supplier Device Package [x] | 9 |
| Supplier Device Package [y] | 9 |
| Voltage - Supply (Vcc/Vdd) [Max] | 3.8 V |
| Voltage - Supply (Vcc/Vdd) [Min] | 1.98 V |
| Part | Core Size | Speed | Supplier Device Package | Supplier Device Package [x] | Supplier Device Package [y] | Voltage - Supply (Vcc/Vdd) [Max] | Voltage - Supply (Vcc/Vdd) [Min] | Mounting Type | Connectivity | Data Converters | Oscillator Type | Program Memory Size | Program Memory Type | Operating Temperature [Max] | Operating Temperature [Min] | Peripherals | Package / Case | Core Processor | RAM Size | Number of I/O |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 SILICON LABS | 32-Bit 32-Bit Single-Core | 48 MHz | 64-QFN | 9 | 9 | 3.8 V | 1.85 V | Surface Mount | I2C IrDA SmartCard SPI UART/USART | A/D 8x12b D/A 2x12b | Internal | 512 KB | FLASH | 85 C | -40 ¯C | Brown-out Detect/Reset DMA LCD POR PWM WDT | 64-VFQFN Exposed Pad | ARM® Cortex®-M3 | 128 K | 56 |
SILICON LABS | 32-Bit 32-Bit Single-Core | 48 MHz | 64-QFN | 9 | 9 | 3.8 V | 1.98 V | Surface Mount | I2C IrDA SmartCard SPI UART/USART | A/D 8x12b D/A 2x12b | Internal | 1 MB | FLASH | 85 C | -40 ¯C | Brown-out Detect/Reset DMA LCD POR PWM WDT | 64-VFQFN Exposed Pad | ARM® Cortex®-M3 | 128 K | 56 |
 SILICON LABS | 32-Bit 32-Bit Single-Core | 48 MHz | 64-QFN | 9 | 9 | 3.8 V | 1.85 V | Surface Mount | I2C IrDA SmartCard SPI UART/USART | A/D 8x12b D/A 2x12b | Internal | 1 MB | FLASH | 85 C | -40 ¯C | Brown-out Detect/Reset DMA LCD POR PWM WDT | 64-VFQFN Exposed Pad | ARM® Cortex®-M3 | 128 K | 56 |
 SILICON LABS | 32-Bit 32-Bit Single-Core | 48 MHz | 64-QFN | 9 | 9 | 3.8 V | 1.98 V | Surface Mount | I2C IrDA SmartCard SPI UART/USART | A/D 8x12b D/A 2x12b | Internal | 512 KB | FLASH | 85 C | -40 ¯C | Brown-out Detect/Reset DMA LCD POR PWM WDT | 64-VFQFN Exposed Pad | ARM® Cortex®-M3 | 128 K | 56 |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 16.01 | |
| Digi-Reel® | 1 | $ 16.01 | ||
| N/A | 0 | $ 9.76 | ||
| Tape & Reel (TR) | 3000 | $ 9.76 | ||
Description
General part information
EFM32GG840 Series
ARM® Cortex®-M3 Giant Gecko Microcontroller IC 32-Bit Single-Core 48MHz 1MB (1M x 8) FLASH 64-QFN (9x9)