EFM32LG942F256G-F-QFP64R
IC MCU 32BIT 256KB FLASH 64TQFPManufacturer: Silicon Labs
Categories: Microcontrollers
Quality Control: Learn More
Silicon Labs EFM32LG942F256G-F-QFP64R, a 32-bit ARM Cortex-M3 microcontroller from the Leopard Gecko series, operates at 48MHz. This device features 256KB of FLASH program memory and 32KB of RAM, with an integrated 8x12-bit SAR ADC and 2x12-bit DAC. Connectivity options include I2C, IrDA, SmartCard, SPI, UART/USART, and USB. The 64-TQFP (10x10) package is suitable for surface mounting and operates within a temperature range of -40°C to 85°C. Peripherals such as DMA, I2S, LCD, PWM, and WDT are included, along with POR and brown-out detection. This component is commonly utilized in industrial automation, smart metering, and consumer electronics applications.
Additional Information
Series: Leopard GeckoRoHS Status: ROHS3 CompliantManufacturer Lead Time: 20 week(s)Product Status: Last Time BuyPackaging: Tape & Reel (TR)Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | 64-TQFP |
| Mounting Type | Surface Mount |
| Speed | 48MHz |
| Program Memory Size | 256KB (256K x 8) |
| RAM Size | 32K x 8 |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Oscillator Type | Internal |
| Program Memory Type | FLASH |
| EEPROM Size | - |
| Core Processor | ARM® Cortex®-M3 |
| Data Converters | A/D 8x12b SAR; D/A 2x12b |
| Core Size | 32-Bit Single-Core |
| Voltage - Supply (Vcc/Vdd) | 1.98V ~ 3.8V |
| Connectivity | I2C, IrDA, SmartCard, SPI, UART/USART, USB |
| Peripherals | Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT |
| Supplier Device Package | 64-TQFP (10x10) |
| Number of I/O | 50 |
| Programmable | Not Verified |
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