EFM32WG840F128-B-QFN64
IC MCU 32BIT 128KB FLASH 64QFNManufacturer: Silicon Labs
Categories: Microcontrollers
Quality Control: Learn More
Silicon Labs EFM32WG840F128-B-QFN64 is a 32-bit ARM Cortex-M4F Wonder Gecko microcontroller featuring a single-core 48MHz processor. This device offers 128KB of FLASH program memory and 32KB of RAM. Peripheral capabilities include I2C, IrDA, SmartCard, SPI, and UART/USART interfaces, alongside an A/D converter with 8x12-bit SAR channels and 2x12-bit D/A converters. It also supports DMA, I2S, LCD, and PWM functionalities, along with Brown-out Detect/Reset, POR, and WDT. The EFM32WG840F128-B-QFN64 is housed in a 64-QFN (9x9) surface-mount package, operating within a voltage range of 1.98V to 3.8V and an ambient temperature range of -40°C to 85°C. This component is commonly utilized in industrial automation, consumer electronics, and smart home applications.
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 | 128KB (128K 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 |
| Peripherals | Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT |
| Supplier Device Package | 64-QFN (9x9) |
| Number of I/O | 56 |
| Programmable | Not Verified |
Request a Quote
Clients Also Buy
EFM32WG380F256-B-QFP100
IC MCU 32BIT 256KB FLASH 100LQFP
EFM32WG280F256-B-QFP100
IC MCU 32BIT 256KB FLASH 100LQFP
EFM32WG230F256-B-QFN64
IC MCU 32BIT 256KB FLASH 64QFN