EFM32LG842F128-QFP64
IC MCU 32BIT 128KB FLASH 64TQFPManufacturer: Silicon Labs
Categories: Microcontrollers
Quality Control: Learn More
Silicon Labs EFM32LG842F128-QFP64 is a 32-bit ARM Cortex-M3 microcontroller from the Leopard Gecko series. This single-core processor operates at 48MHz, featuring 128KB of FLASH program memory and 32KB of RAM. The device includes an 8x12-bit Analog-to-Digital converter and 2x12-bit Digital-to-Analog converters. Peripheral support includes I2C, IrDA, SmartCard, SPI, and UART/USART interfaces, along with DMA, LCD, POR, PWM, and WDT functionalities. This component is suitable for surface mount applications, packaged in a 64-TQFP form factor and supplied on tape and reel. It is designed for operation within a temperature range of -40°C to 85°C and a supply voltage of 1.98V to 3.8V. Applications span across industrial automation, consumer electronics, and medical devices.
Additional Information
Series: Leopard GeckoRoHS Status: unknownManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | 64-TQFP |
| 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®-M3 |
| Data Converters | A/D 8x12b; 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, LCD, POR, PWM, WDT |
| Number of I/O | 53 |
| Programmable | Not Verified |
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