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EFM32LG942F256G-F-QFP64R
MFR #EFM32LG942F256G-F-QFP64R
FPN#EFM32LG942F256G-F-QFP64R-FL
MFRSilicon Labs
Part DescriptionIC MCU ARM Cortex-M3 32Bit 1 Core FLASH 256kB (256k x 8) 48MHz 64-QFP
Datasheet
Quote Only
Product Attributes
| Main Category | Semiconductors |
| Category | Embedded Processors & Controllers |
| Sub Category | Microcontrollers (MCU) |
| Family Name | EFM32LG942 |
| Packaging Type | Tape and Reel |
| Packaging Quantity | 1000 |
| Lifecycle Status | Obsolete |
| RoHS | Compliant |
| RoHS Exemption Type | RoHS (2015/863), Unknown |
| Reach Status | Compliant |
| ADC Architecture | SAR |
| ARM Base | Yes |
| Connectivity | I²C, IrDA, SmartCard, SPI, UART/USART, USB |
| Core Processor | ARM® Cortex®-M3 |
| Core Size | 32Bit |
| EEPROM Organization | N/A |
| External Memory Controller | No |
| Graphics Controller | Yes |
| 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 | 50 |
| Number of I2C Channels | 2 |
| Number of SPI Channels | 3 |
| Number of Timer Channels | 17 |
| Number of UART Channels | 5 |
| Number of USB Ports | 1 |
| Oscillator Type | Internal |
| PK Package Dimensions Note | Popular package size 77% from Suppliers use this Dimension |
| Package Type | 64-TQFP (10x10) |
| Peripherals | Brown-out Detect/Reset, DMA, I²S, LCD, POR, PWM, WDT |
| Program Memory Size | 256kB (256k x 8) |
| Program Memory Type | FLASH |
| RAM Organization | 32k x 8 |
| Tradename | EFM32™ Gecko |