In stock: 3187 pcs
| Part Number |
EFM32LG232F64G-E-QFP64R
|
EFM32LG232F256G-E-QFP64
 |
EFM32LG232F256G-F-QFP64R
|
EFM32LG280F128-QFP100
 |
|
|---|---|---|---|---|---|
| Manufacturer | Silicon Labs | Silicon Labs | Silicon Labs | Silicon Labs | |
| Package | Tape & Reel (TR) | Tray | Tape & Reel (TR) | Tape & Reel (TR) | |
| Speed | 48MHz | 48MHz | 48MHz | 48MHz | |
| Package / Case | 64-TQFP | 64-TQFP | 64-TQFP | 100-LQFP | |
| Connectivity | I²C, IrDA, SmartCard, SPI, UART/USART | I²C, IrDA, SmartCard, SPI, UART/USART | I²C, IrDA, SmartCard, SPI, UART/USART | EBI/EMI, I²C, IrDA, SmartCard, SPI, UART/USART | |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount | |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | |
| RAM Size | 32K x 8 | 32K x 8 | 32K x 8 | 32K x 8 | |
| Data Converters | A/D 8x12b; D/A 2x12b | A/D 8x12b; D/A 2x12b | A/D 8x12b SAR; D/A 2x12b | A/D 8x12b; D/A 2x12b | |
| Core Size | 32-Bit Single-Core | 32-Bit Single-Core | 32-Bit Single-Core | 32-Bit Single-Core | |
| Program Memory Size | 64KB (64K x 8) | 256KB (256K x 8) | 256KB (256K x 8) | 128KB (128K x 8) | |
| Voltage - Supply (Vcc/Vdd) | 1.98V ~ 3.8V | 1.98V ~ 3.8V | 1.98V ~ 3.8V | 1.98V ~ 3.8V | |
| Program Memory Type | FLASH | FLASH | FLASH | FLASH | |
| Supplier Device Package | 64-TQFP (10x10) | 64-TQFP (10x10) | 64-TQFP (10x10) | - | |
| Peripherals | Brown-out Detect/Reset, DMA, POR, PWM, WDT | Brown-out Detect/Reset, DMA, POR, PWM, WDT | Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT | Brown-out Detect/Reset, DMA, POR, PWM, WDT | |
| Core Processor | ARM® Cortex®-M3 | ARM® Cortex®-M3 | ARM® Cortex®-M3 | ARM® Cortex®-M3 | |
| Oscillator Type | Internal | Internal | Internal | Internal | |
| Base Product Number | EFM32LG232 | EFM32LG232 | EFM32LG232 | EFM32LG280 | |
| Series | Leopard Gecko | Leopard Gecko | Leopard Gecko | Leopard Gecko | |
| Number of I/O | 53 | 53 | 53 | 86 | |
| EEPROM Size | - | - | - | - |
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