EFM32G840F128-QFN64
IC MCU 32BIT 128KB FLASH 64QFNManufacturer: Silicon Labs
Categories: Microcontrollers
Quality Control: Learn More
Silicon Labs Gecko series microcontroller, part EFM32G840F128-QFN64, features an ARM Cortex-M3 core operating at 32MHz. This 32-bit single-core device offers 128KB of FLASH program memory and 16KB of RAM. Connectivity options include EBI/EMI, I2C, IrDA, SmartCard, SPI, and UART/USART. The EFM32G840F128-QFN64 includes peripherals such as Brown-out Detect/Reset, DMA, LCD, POR, PWM, and WDT. Data conversion capabilities are provided by an 8x12-bit ADC and 2x12-bit DAC. Supplied in a 64-QFN (9x9) package, this surface-mount component operates within a temperature range of -40°C to 85°C and requires a supply voltage of 1.98V to 3.8V. This microcontroller is suitable for applications in the industrial, automotive, and consumer electronics sectors.
Additional Information
Series: GeckoRoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: DiscontinuedPackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | 64-VFQFN Exposed Pad |
| Mounting Type | Surface Mount |
| Speed | 32MHz |
| Program Memory Size | 128KB (128K x 8) |
| RAM Size | 16K 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; D/A 2x12b |
| Core Size | 32-Bit Single-Core |
| Voltage - Supply (Vcc/Vdd) | 1.98V ~ 3.8V |
| Connectivity | EBI/EMI, I2C, IrDA, SmartCard, SPI, UART/USART |
| Peripherals | Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT |
| Supplier Device Package | 64-QFN (9x9) |
| Number of I/O | 56 |
| Programmable | Not Verified |
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