EFM32WG940F64-B-QFN64R
IC MCU 32BIT 64KB FLASH 64QFNManufacturer: Silicon Labs
Categories: Microcontrollers
Quality Control: Learn More
Silicon Labs EFM32WG940F64-B-QFN64R is a 32-bit ARM Cortex-M4F Wonder Gecko microcontroller. This single-core device operates at 48MHz and features 64KB of FLASH program memory and 32KB of RAM. It includes an integrated 12-bit SAR Analog-to-Digital Converter with 8 channels and two 12-bit Digital-to-Analog Converters. Connectivity options include I2C, IrDA, SmartCard, SPI, UART/USART, and USB. Peripheral features encompass Brown-out Detect/Reset, DMA, I2S, LCD controller, POR, PWM, and WDT. The device is housed in a 64-QFN (9x9) surface-mount package and is supplied on tape and reel. It is suitable for applications in consumer electronics, industrial automation, and medical devices. Operating voltage ranges from 1.98V to 3.8V with an operating temperature range of -40°C to 85°C.
Additional Information
Series: Wonder 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-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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