EFM32G840F128-QFN64T
IC MCU 32BIT 128KB FLASH 64QFNManufacturer: Silicon Labs
Categories: Microcontrollers
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Silicon Labs EFM32 Gecko Series microcontroller, part number EFM32G840F128-QFN64T, features an ARM Cortex-M3 32-bit single-core processor operating at 32MHz. This device offers 128KB of FLASH program memory and 16KB of RAM. It includes integrated peripherals such as DMA, LCD controller, PWM, and WDT, along with data conversion capabilities of 8x12b A/D and 2x12b D/A converters. Connectivity options include EBI/EMI, I2C, IrDA, SmartCard, SPI, and UART/USART. The EFM32G840F128-QFN64T is housed in a 64-QFN (9x9) surface mount package and operates within a temperature range of -40°C to 85°C (TA). This component is suitable for applications in consumer electronics, industrial automation, and medical devices.
Additional Information
Series: GeckoRoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: DiscontinuedPackaging: TrayDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tray |
| 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) | 1.85V ~ 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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