EFM32WG940F64-B-QFN64
IC MCU 32BIT 64KB FLASH 64QFNManufacturer: Silicon Labs
Categories: Microcontrollers
Quality Control: Learn More
Silicon Labs EFM32WG940F64-B-QFN64 is a 32-bit ARM Cortex-M4F microcontroller. This Wonder Gecko series device operates at 48MHz, featuring 64KB of FLASH program memory and 32KB of RAM. Connectivity options include I2C, IrDA, SmartCard, SPI, UART/USART, and USB. The EFM32WG940F64-B-QFN64 is housed in a 64-QFN (9x9) package and supports surface mount installation. It includes peripherals such as DMA, I2S, LCD, POR, PWM, and WDT, along with data converters like 8x12b SAR ADCs and 2x12b DACs. This component is suitable for applications in consumer electronics, industrial automation, and smart home systems.
Additional Information
Series: Wonder GeckoRoHS Status: ROHS3 CompliantManufacturer Lead Time: 20 week(s)Product Status: Last Time BuyPackaging: TrayDownload Free CAD Model:
Technical Details:
| Packaging | Tray |
| Package / Case | 64-VFQFN Exposed Pad |
| Mounting Type | Surface Mount |
| Speed | 48MHz |
| Program Memory Size | 64KB (64K 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®-M4F |
| 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-QFN (9x9) |
| Number of I/O | 53 |
| Programmable | Not Verified |
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