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Technical Specifications
Parameters and characteristics for this part
| Specification | EFM32LG232F128-QFP64T |
|---|---|
| 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 | 53 |
| Operating Temperature [Max] | 85 C |
| Operating Temperature [Min] | -40 ¯C |
| Oscillator Type | Internal |
| Package / Case | 64-TQFP |
| Peripherals | Brown-out Detect/Reset, WDT, DMA, PWM, POR |
| Program Memory Size | 128 KB |
| Program Memory Type | FLASH |
| Speed | 48 MHz |
| Voltage - Supply (Vcc/Vdd) [Max] | 3.8 V |
| Voltage - Supply (Vcc/Vdd) [Min] | 1.98 V |
| Part | Core Size | Program Memory Size | Speed | Mounting Type | Peripherals | Operating Temperature [Max] | Operating Temperature [Min] | Core Processor | Connectivity | Package / Case | Program Memory Type | Voltage - Supply (Vcc/Vdd) [Max] | Voltage - Supply (Vcc/Vdd) [Min] | Data Converters | Number of I/O | Supplier Device Package | Oscillator Type |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
SILICON LABS | 32-Bit 32-Bit Single-Core | 128 KB | 48 MHz | Surface Mount | Brown-out Detect/Reset DMA POR PWM WDT | 85 C | -40 ¯C | ARM® Cortex®-M3 | I2C IrDA SmartCard SPI UART/USART | 64-TQFP | FLASH | 3.8 V | 1.98 V | A/D 8x12b D/A 2x12b | 53 | 64-TQFP (10x10) | Internal |
SILICON LABS | 32-Bit 32-Bit Single-Core | 256 KB | 48 MHz | Surface Mount | Brown-out Detect/Reset DMA POR PWM WDT | 85 C | -40 ¯C | ARM® Cortex®-M3 | I2C IrDA SmartCard SPI UART/USART | 64-TQFP | FLASH | 3.8 V | 1.98 V | A/D 8x12b D/A 2x12b | 53 | 64-TQFP (10x10) | Internal |
SILICON LABS | 32-Bit 32-Bit Single-Core | 128 KB | 48 MHz | Surface Mount | Brown-out Detect/Reset DMA I2S POR PWM WDT | 85 C | -40 ¯C | ARM® Cortex®-M3 | I2C IrDA SmartCard SPI UART/USART | 64-TQFP | FLASH | 3.8 V | 1.98 V | A/D 8x12b SAR D/A 2x12b | 53 | 64-TQFP (10x10) | Internal |
SILICON LABS | 32-Bit 32-Bit Single-Core | 256 KB | 48 MHz | Surface Mount | Brown-out Detect/Reset DMA POR PWM WDT | 85 C | -40 ¯C | ARM® Cortex®-M3 | I2C IrDA SmartCard SPI UART/USART | 64-TQFP | FLASH | 3.8 V | 1.98 V | A/D 8x12b D/A 2x12b | 53 | 64-TQFP (10x10) | Internal |
SILICON LABS | 32-Bit 32-Bit Single-Core | 64 KB | 48 MHz | Surface Mount | Brown-out Detect/Reset DMA POR PWM WDT | 85 C | -40 ¯C | ARM® Cortex®-M3 | I2C IrDA SmartCard SPI UART/USART | 64-TQFP | FLASH | 3.8 V | 1.98 V | A/D 8x12b D/A 2x12b | 53 | Internal | |
SILICON LABS | 32-Bit 32-Bit Single-Core | 128 KB | 48 MHz | Surface Mount | Brown-out Detect/Reset DMA POR PWM WDT | 85 C | -40 ¯C | ARM® Cortex®-M3 | I2C IrDA SmartCard SPI UART/USART | 64-TQFP | FLASH | 3.8 V | 1.98 V | A/D 8x12b D/A 2x12b | 53 | Internal | |
SILICON LABS | 32-Bit 32-Bit Single-Core | 128 KB | 48 MHz | Surface Mount | Brown-out Detect/Reset DMA POR PWM WDT | 85 C | -40 ¯C | ARM® Cortex®-M3 | I2C IrDA SmartCard SPI UART/USART | 64-TQFP | FLASH | 3.8 V | 1.98 V | A/D 8x12b D/A 2x12b | 53 | 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 | $ 0.00 | |
Description
General part information
EFM32LG232 Series
ARM® Cortex®-M3 Leopard Gecko Microcontroller IC 32-Bit Single-Core 48MHz 128KB (128K x 8) FLASH
Documents
Technical documentation and resources