EFM32LG280F128G-F-QFP100
MFR #EFM32LG280F128G-F-QFP100
FPN#EFM32LG280F128G-F-QFP100-FL
MFRSilicon Labs
Part DescriptionIC MCU ARM Cortex-M3 32Bit 1 Core FLASH 128kB (128k x 8) 48MHz 100-QFP Tray
Datasheet
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Product Attributes
| Main Category | Semiconductors |
| Category | Integrated Circuits (ICs) |
| Sub Category | Embedded Processors & Controllers |
| Family Name | EFM32LG280 |
| Packaging Type | Tray |
| Packaging Quantity | N/A |
| Lifecycle Status | Obsolete |
| ROHS | Compliant |
| RoHs Exemption Type | None, RoHS (2015/863) |
| Reach Status | Compliant |
| ADC Architecture | SAR |
| ARM Base | Yes |
| Connectivity | EBI/EMI, I²C, IrDA, SmartCard, SPI, UART/USART |
| Core Processor | ARM® Cortex®-M3 |
| Core Size | 32Bit |
| EEPROM Organization | N/A |
| External Memory Controller | No |
| Graphics Controller | No |
| Life Cycle Status | Obsolete |
| MCU Group | Leopard Gecko |
| Maximum ADC Resolution | 12Bits |
| Maximum Clock Speed | 48MHz |
| Maximum DAC Resolution | 12Bits |
| Maximum Operating Temperature | 85°C (TA) |
| Maximum Supply Voltage | 3.8V |
| Minimum Operating Temperature | -40°C (TA) |
| Minimum Supply Voltage | 1.98V |
| Number of ADC Channels | 8 |
| Number of ADCs | 1 |
| Number of CAN Controllers | 0 |
| Number of Cores | 1 |
| Number of DAC Channels | 2 |
| Number of DACs | 1 |
| Number of Ethernet Channels | 0 |
| Number of GPIOs | 85 |
| Number of I2C Channels | 2 |
| Number of SPI Channels | 3 |
| Number of Timer Channels | 17 |
| Number of UART Channels | 7 |
| Number of USB Ports | 0 |
| Oscillator Type | Internal |
| PK Package Dimensions Note | Popular package size 80% from Suppliers use this Dimension |
| Package Type | 100-LQFP (14x14) |
| Peripherals | Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT |
| Program Memory Size | 128kB (128k x 8) |
| Program Memory Type | FLASH |
| RAM Organization | 32k x 8 |
| Tradename | EFM32™ Gecko |