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Technical Specifications
Parameters and characteristics for this part
| Specification | EFM32TG842F32-D-QFP64 |
|---|---|
| Connectivity | UART/USART, IrDA, SmartCard, SPI, I2C |
| Core Processor | ARM® Cortex®-M3 |
| Core Size | 32-Bit Single-Core |
| Data Converters [custom] | D/A 1x12b |
| Data Converters [custom] | A/D 8x12b SAR |
| Mounting Type | Surface Mount |
| Number of I/O | 53 |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 °C |
| Oscillator Type | Internal |
| Package / Case | 64-TQFP |
| Peripherals | Brown-out Detect/Reset, LCD, POR, DMA, I2S, PWM |
| Program Memory Size | 32 KB |
| Program Memory Type | FLASH |
| RAM Size | 4K x 8 |
| Speed | 32 MHz |
| Supplier Device Package | 64-TQFP (10x10) |
| Voltage - Supply (Vcc/Vdd) [Max] | 3.8 V |
| Voltage - Supply (Vcc/Vdd) [Min] | 1.98 V |
| Part | Voltage - Supply (Vcc/Vdd) [Min] | Voltage - Supply (Vcc/Vdd) [Max] | Core Size | Number of I/O | Program Memory Size | Mounting Type | Supplier Device Package | Package / Case | Operating Temperature [Max] | Operating Temperature [Min] | Peripherals | Oscillator Type | Program Memory Type | Core Processor | Connectivity | RAM Size | Speed | Data Converters | Data Converters [custom] | Data Converters [custom] |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Silicon Labs | 1.85 V | 3.8 V | 32-Bit Single-Core | 53 | 16 KB | Surface Mount | 64-TQFP (10x10) | 64-TQFP | 85 °C | -40 °C | Brown-out Detect/Reset DMA I2S LCD POR PWM WDT | Internal | FLASH | ARM® Cortex®-M3 | I2C IrDA SmartCard SPI UART/USART | 4K x 8 | 32 MHz | A/D 8x12b D/A 1x12b | ||
Silicon Labs | 1.98 V | 3.8 V | 32-Bit Single-Core | 53 | 32 KB | Surface Mount | 64-TQFP (10x10) | 64-TQFP | 85 °C | -40 °C | Brown-out Detect/Reset DMA I2S LCD POR PWM | Internal | FLASH | ARM® Cortex®-M3 | I2C IrDA SmartCard SPI UART/USART | 4K x 8 | 32 MHz | D/A 1x12b | A/D 8x12b SAR | |
 Silicon Labs | 1.85 V | 3.8 V | 32-Bit Single-Core | 53 | Surface Mount | 64-TQFP (10x10) | 64-TQFP | 85 °C | -40 °C | Brown-out Detect/Reset DMA I2S LCD POR PWM WDT | Internal | FLASH | ARM® Cortex®-M3 | I2C IrDA SmartCard SPI UART/USART | 2K x 8 | 32 MHz | A/D 8x12b D/A 1x12b | |||
Silicon Labs | 1.98 V | 3.8 V | 32-Bit Single-Core | 53 | Surface Mount | 64-TQFP (10x10) | 64-TQFP | 85 °C | -40 °C | Brown-out Detect/Reset DMA I2S LCD POR PWM | Internal | FLASH | ARM® Cortex®-M3 | I2C IrDA SmartCard SPI UART/USART | 2K x 8 | 32 MHz | D/A 1x12b | A/D 8x12b SAR | ||
Silicon Labs | 1.98 V | 3.8 V | 32-Bit Single-Core | 53 | 16 KB | Surface Mount | 64-TQFP (10x10) | 64-TQFP | 85 °C | -40 °C | Brown-out Detect/Reset DMA I2S LCD POR PWM | Internal | FLASH | ARM® Cortex®-M3 | I2C IrDA SmartCard SPI UART/USART | 4K x 8 | 32 MHz | D/A 1x12b | A/D 8x12b SAR | |
Silicon Labs | 1.98 V | 3.8 V | 32-Bit Single-Core | 53 | Surface Mount | 64-TQFP (10x10) | 64-TQFP | 85 °C | -40 °C | Brown-out Detect/Reset DMA I2S LCD POR PWM | Internal | FLASH | ARM® Cortex®-M3 | I2C IrDA SmartCard SPI UART/USART | 2K x 8 | 32 MHz | D/A 1x12b | A/D 8x12b SAR | ||
Silicon Labs | 1.85 V | 3.8 V | 32-Bit Single-Core | 53 | 32 KB | Surface Mount | 64-TQFP (10x10) | 64-TQFP | 85 °C | -40 °C | Brown-out Detect/Reset DMA I2S LCD POR PWM WDT | Internal | FLASH | ARM® Cortex®-M3 | I2C IrDA SmartCard SPI UART/USART | 4K x 8 | 32 MHz | A/D 8x12b D/A 1x12b | ||
Silicon Labs | 1.85 V | 3.8 V | 32-Bit Single-Core | 53 | 16 KB | Surface Mount | 64-TQFP (10x10) | 64-TQFP | 85 °C | -40 °C | Brown-out Detect/Reset DMA I2S LCD POR PWM WDT | Internal | FLASH | ARM® Cortex®-M3 | I2C IrDA SmartCard SPI UART/USART | 4K x 8 | 32 MHz | A/D 8x12b D/A 1x12b | ||
Silicon Labs | 1.85 V | 3.8 V | 32-Bit Single-Core | 53 | 32 KB | Surface Mount | 64-TQFP (10x10) | 64-TQFP | 85 °C | -40 °C | Brown-out Detect/Reset DMA I2S LCD POR PWM WDT | Internal | FLASH | ARM® Cortex®-M3 | I2C IrDA SmartCard SPI UART/USART | 4K x 8 | 32 MHz | A/D 8x12b D/A 1x12b |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Tray | 1 | $ 8.33 | |
| 10 | $ 5.72 | |||
| 25 | $ 5.05 | |||
| 80 | $ 4.40 | |||
| 230 | $ 3.96 | |||
| 440 | $ 3.75 | |||
| 945 | $ 3.54 | |||
| 2400 | $ 3.39 | |||
Description
General part information
EFM32TG842 Series
ARM® Cortex®-M3 Tiny Gecko Microcontroller IC 32-Bit Single-Core 32MHz 32KB (32K x 8) FLASH 64-TQFP (10x10)
Documents
Technical documentation and resources