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Microcontrollers
Total Products: 76,658
| Image | Data Sheet | Part Number | Manufacturer | Description | Category | Device Package | Voltage | Operating Temp | Additional Specifications | Qty | Get A Quote |
|---|---|---|---|---|---|---|---|---|---|---|---|
 | EFM32LG840F64G-E-QFN64R | Silicon Labs | IC MCU 32BIT 64KB FLASH 64QFN | Microcontrollers | 64-QFN (9x9) | N/A | -40°C ~ 85°C (TA) | Core Processor: ARM® Cortex®-M3 Core Size: 32-Bit Single-Core Speed: 48MHz Connectivity: I2C, IrDA, SmartCard, SPI, UART/USART Peripherals: Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT Number of I/O: 56 Program Memory Size: 64KB (64K x 8) Program Memory Type: FLASH RAM Size: 32K x 8 Voltage – Supply (Vcc/Vdd): 1.98V ~ 3.8V Data Converters: A/D 8x12b; D/A 2x12b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 64-QFN (9×9) Package / Case: 64-VFQFN Exposed Pad | 1,143 | ||
 | EFM32LG840F64G-F-QFN64 | Silicon Labs | IC MCU 32BIT 64KB FLASH 64QFN | Microcontrollers | 64-QFN (9x9) | N/A | -40°C ~ 85°C (TA) | Core Processor: ARM® Cortex®-M3 Core Size: 32-Bit Single-Core Speed: 48MHz Connectivity: I2C, IrDA, SmartCard, SPI, UART/USART Peripherals: Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT Number of I/O: 56 Program Memory Size: 64KB (64K x 8) Program Memory Type: FLASH RAM Size: 32K x 8 Voltage – Supply (Vcc/Vdd): 1.98V ~ 3.8V Data Converters: A/D 8x12b SAR; D/A 2x12b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 64-QFN (9×9) Package / Case: 64-VFQFN Exposed Pad | 1,010 | ||
 | EFM32LG840F64G-F-QFN64R | Silicon Labs | IC MCU 32BIT 64KB FLASH 64QFN | Microcontrollers | 64-QFN (9x9) | N/A | -40°C ~ 85°C (TA) | Core Processor: ARM® Cortex®-M3 Core Size: 32-Bit Single-Core Speed: 48MHz Connectivity: I2C, IrDA, SmartCard, SPI, UART/USART Peripherals: Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT Number of I/O: 56 Program Memory Size: 64KB (64K x 8) Program Memory Type: FLASH RAM Size: 32K x 8 Voltage – Supply (Vcc/Vdd): 1.98V ~ 3.8V Data Converters: A/D 8x12b SAR; D/A 2x12b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 64-QFN (9×9) Package / Case: 64-VFQFN Exposed Pad | 980 | ||
 | EFM32LG842F128-QFP64 | Silicon Labs | IC MCU 32BIT 128KB FLASH 64TQFP | Microcontrollers | N/A | N/A | -40°C ~ 85°C (TA) | Core Processor: ARM® Cortex®-M3 Core Size: 32-Bit Single-Core Speed: 48MHz Connectivity: I2C, IrDA, SmartCard, SPI, UART/USART Peripherals: Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT Number of I/O: 53 Program Memory Size: 128KB (128K x 8) Program Memory Type: FLASH RAM Size: 32K x 8 Voltage – Supply (Vcc/Vdd): 1.98V ~ 3.8V Data Converters: A/D 8x12b; D/A 2x12b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: 64-TQFP | 1,520 | ||
 | EFM32LG842F128-QFP64T | Silicon Labs | IC MCU 32BIT 128KB FLASH 64TQFP | Microcontrollers | N/A | N/A | -40°C ~ 85°C (TA) | Core Processor: ARM® Cortex®-M3 Core Size: 32-Bit Single-Core Speed: 48MHz Connectivity: I2C, IrDA, SmartCard, SPI, UART/USART Peripherals: Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT Number of I/O: 53 Program Memory Size: 128KB (128K x 8) Program Memory Type: FLASH RAM Size: 32K x 8 Voltage – Supply (Vcc/Vdd): 1.98V ~ 3.8V Data Converters: A/D 8x12b; D/A 2x12b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: 64-TQFP | 925 | ||
 | EFM32LG842F128G-E-QFP64 | Silicon Labs | IC MCU 32BIT 128KB FLASH 64TQFP | Microcontrollers | 64-TQFP (10x10) | N/A | -40°C ~ 85°C (TA) | Core Processor: ARM® Cortex®-M3 Core Size: 32-Bit Single-Core Speed: 48MHz Connectivity: I2C, IrDA, SmartCard, SPI, UART/USART Peripherals: Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT Number of I/O: 53 Program Memory Size: 128KB (128K x 8) Program Memory Type: FLASH RAM Size: 32K x 8 Voltage – Supply (Vcc/Vdd): 1.98V ~ 3.8V Data Converters: A/D 8x12b; D/A 2x12b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 64-TQFP (10×10) Package / Case: 64-TQFP | 1,109 | ||
 | EFM32LG842F128G-E-QFP64R | Silicon Labs | IC MCU 32BIT 128KB FLASH 64TQFP | Microcontrollers | 64-TQFP (10x10) | N/A | -40°C ~ 85°C (TA) | Core Processor: ARM® Cortex®-M3 Core Size: 32-Bit Single-Core Speed: 48MHz Connectivity: I2C, IrDA, SmartCard, SPI, UART/USART Peripherals: Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT Number of I/O: 53 Program Memory Size: 128KB (128K x 8) Program Memory Type: FLASH RAM Size: 32K x 8 Voltage – Supply (Vcc/Vdd): 1.98V ~ 3.8V Data Converters: A/D 8x12b; D/A 2x12b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 64-TQFP (10×10) Package / Case: 64-TQFP | 1,360 | ||
 | EFM32LG842F128G-F-QFP64 | Silicon Labs | IC MCU 32BIT 128KB FLASH 64TQFP | Microcontrollers | 64-TQFP (10x10) | N/A | -40°C ~ 85°C (TA) | Core Processor: ARM® Cortex®-M3 Core Size: 32-Bit Single-Core Speed: 48MHz Connectivity: I2C, IrDA, SmartCard, SPI, UART/USART Peripherals: Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT Number of I/O: 53 Program Memory Size: 128KB (128K x 8) Program Memory Type: FLASH RAM Size: 32K x 8 Voltage – Supply (Vcc/Vdd): 1.98V ~ 3.8V Data Converters: A/D 8x12b SAR; D/A 2x12b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 64-TQFP (10×10) Package / Case: 64-TQFP | 1,498 | ||
 | EFM32LG842F128G-F-QFP64R | Silicon Labs | IC MCU 32BIT 128KB FLASH 64TQFP | Microcontrollers | 64-TQFP (10x10) | N/A | -40°C ~ 85°C (TA) | Core Processor: ARM® Cortex®-M3 Core Size: 32-Bit Single-Core Speed: 48MHz Connectivity: I2C, IrDA, SmartCard, SPI, UART/USART Peripherals: Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT Number of I/O: 53 Program Memory Size: 128KB (128K x 8) Program Memory Type: FLASH RAM Size: 32K x 8 Voltage – Supply (Vcc/Vdd): 1.98V ~ 3.8V Data Converters: A/D 8x12b SAR; D/A 2x12b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 64-TQFP (10×10) Package / Case: 64-TQFP | 1,658 | ||
 | EFM32LG842F256-QFP64 | Silicon Labs | IC MCU 32BIT 256KB FLASH 64TQFP | Microcontrollers | 64-TQFP (10x10) | N/A | -40°C ~ 85°C (TA) | Core Processor: ARM® Cortex®-M3 Core Size: 32-Bit Single-Core Speed: 48MHz Connectivity: I2C, IrDA, SmartCard, SPI, UART/USART Peripherals: Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT Number of I/O: 53 Program Memory Size: 256KB (256K x 8) Program Memory Type: FLASH RAM Size: 32K x 8 Voltage – Supply (Vcc/Vdd): 1.98V ~ 3.8V Data Converters: A/D 8x12b; D/A 2x12b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 64-TQFP (10×10) Package / Case: 64-LQFP | 760 | ||
 | EFM32LG842F256-QFP64T | Silicon Labs | IC MCU 32BIT 256KB FLASH 64TQFP | Microcontrollers | N/A | N/A | -40°C ~ 85°C (TA) | Core Processor: ARM® Cortex®-M3 Core Size: 32-Bit Single-Core Speed: 48MHz Connectivity: I2C, IrDA, SmartCard, SPI, UART/USART Peripherals: Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT Number of I/O: 53 Program Memory Size: 256KB (256K x 8) Program Memory Type: FLASH RAM Size: 32K x 8 Voltage – Supply (Vcc/Vdd): 1.98V ~ 3.8V Data Converters: A/D 8x12b; D/A 2x12b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: 64-TQFP | 852 | ||
 | EFM32LG842F256G-E-QFP64 | Silicon Labs | IC MCU 32BIT 256KB FLASH 64TQFP | Microcontrollers | 64-TQFP (10x10) | N/A | -40°C ~ 85°C (TA) | Core Processor: ARM® Cortex®-M3 Core Size: 32-Bit Single-Core Speed: 48MHz Connectivity: I2C, IrDA, SmartCard, SPI, UART/USART Peripherals: Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT Number of I/O: 53 Program Memory Size: 256KB (256K x 8) Program Memory Type: FLASH RAM Size: 32K x 8 Voltage – Supply (Vcc/Vdd): 1.98V ~ 3.8V Data Converters: A/D 8x12b; D/A 2x12b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 64-TQFP (10×10) Package / Case: 64-TQFP | 1,112 | ||
 | EFM32LG842F256G-E-QFP64R | Silicon Labs | IC MCU 32BIT 256KB FLASH 64TQFP | Microcontrollers | 64-TQFP (10x10) | N/A | -40°C ~ 85°C (TA) | Core Processor: ARM® Cortex®-M3 Core Size: 32-Bit Single-Core Speed: 48MHz Connectivity: I2C, IrDA, SmartCard, SPI, UART/USART Peripherals: Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT Number of I/O: 53 Program Memory Size: 256KB (256K x 8) Program Memory Type: FLASH RAM Size: 32K x 8 Voltage – Supply (Vcc/Vdd): 1.98V ~ 3.8V Data Converters: A/D 8x12b; D/A 2x12b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 64-TQFP (10×10) Package / Case: 64-TQFP | 1,621 | ||
 | EFM32LG842F256G-F-QFP64 | Silicon Labs | IC MCU 32BIT 256KB FLASH 64TQFP | Microcontrollers | 64-TQFP (10x10) | N/A | -40°C ~ 85°C (TA) | Core Processor: ARM® Cortex®-M3 Core Size: 32-Bit Single-Core Speed: 48MHz Connectivity: I2C, IrDA, SmartCard, SPI, UART/USART Peripherals: Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT Number of I/O: 53 Program Memory Size: 256KB (256K x 8) Program Memory Type: FLASH RAM Size: 32K x 8 Voltage – Supply (Vcc/Vdd): 1.85V ~ 3.8V Data Converters: A/D 8x12b SAR; D/A 2x12b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 64-TQFP (10×10) Package / Case: 64-TQFP | 854 | ||
 | EFM32LG842F256G-F-QFP64R | Silicon Labs | IC MCU 32BIT 256KB FLASH 64TQFP | Microcontrollers | 64-TQFP (10x10) | N/A | -40°C ~ 85°C (TA) | Core Processor: ARM® Cortex®-M3 Core Size: 32-Bit Single-Core Speed: 48MHz Connectivity: I2C, IrDA, SmartCard, SPI, UART/USART Peripherals: Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT Number of I/O: 53 Program Memory Size: 256KB (256K x 8) Program Memory Type: FLASH RAM Size: 32K x 8 Voltage – Supply (Vcc/Vdd): 1.98V ~ 3.8V Data Converters: A/D 8x12b SAR; D/A 2x12b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 64-TQFP (10×10) Package / Case: 64-TQFP | 1,595 | ||
 | EFM32LG842F64G-F-QFP64 | Silicon Labs | IC MCU 32BIT 64KB FLASH 64TQFP | Microcontrollers | 64-TQFP (10x10) | N/A | -40°C ~ 85°C (TA) | Core Processor: ARM® Cortex®-M3 Core Size: 32-Bit Single-Core Speed: 48MHz Connectivity: I2C, IrDA, SmartCard, SPI, UART/USART Peripherals: Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT Number of I/O: 53 Program Memory Size: 64KB (64K x 8) Program Memory Type: FLASH RAM Size: 32K x 8 Voltage – Supply (Vcc/Vdd): 1.98V ~ 3.8V Data Converters: A/D 8x12b SAR; D/A 2x12b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 64-TQFP (10×10) Package / Case: 64-TQFP | 1,123 | ||
 | EFM32LG842F64G-F-QFP64R | Silicon Labs | IC MCU 32BIT 64KB FLASH 64TQFP | Microcontrollers | 64-TQFP (10x10) | N/A | -40°C ~ 85°C (TA) | Core Processor: ARM® Cortex®-M3 Core Size: 32-Bit Single-Core Speed: 48MHz Connectivity: I2C, IrDA, SmartCard, SPI, UART/USART Peripherals: Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT Number of I/O: 53 Program Memory Size: 64KB (64K x 8) Program Memory Type: FLASH RAM Size: 32K x 8 Voltage – Supply (Vcc/Vdd): 1.98V ~ 3.8V Data Converters: A/D 8x12b SAR; D/A 2x12b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 64-TQFP (10×10) Package / Case: 64-TQFP | 1,009 | ||
 | EFM32LG880F128-QFP100 | Silicon Labs | IC MCU 32BIT 128KB FLASH 100LQFP | Microcontrollers | N/A | N/A | -40°C ~ 85°C (TA) | Core Processor: ARM® Cortex®-M3 Core Size: 32-Bit Single-Core Speed: 48MHz Connectivity: EBI/EMI, I2C, IrDA, SmartCard, SPI, UART/USART Peripherals: Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT Number of I/O: 86 Program Memory Size: 128KB (128K x 8) Program Memory Type: FLASH RAM Size: 32K x 8 Voltage – Supply (Vcc/Vdd): 1.98V ~ 3.8V Data Converters: A/D 8x12b; D/A 2x12b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: 100-LQFP | 914 | ||
 | EFM32LG880F128-QFP100T | Silicon Labs | IC MCU 32BIT 128KB FLASH 100LQFP | Microcontrollers | N/A | N/A | -40°C ~ 85°C (TA) | Core Processor: ARM® Cortex®-M3 Core Size: 32-Bit Single-Core Speed: 48MHz Connectivity: EBI/EMI, I2C, IrDA, SmartCard, SPI, UART/USART Peripherals: Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT Number of I/O: 86 Program Memory Size: 128KB (128K x 8) Program Memory Type: FLASH RAM Size: 32K x 8 Voltage – Supply (Vcc/Vdd): 1.98V ~ 3.8V Data Converters: A/D 8x12b; D/A 2x12b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: 100-LQFP | 484 | ||
 | EFM32LG880F128G-E-QFP100 | Silicon Labs | IC MCU 32BIT 128KB FLASH 100LQFP | Microcontrollers | 100-LQFP (14x14) | N/A | -40°C ~ 85°C (TA) | Core Processor: ARM® Cortex®-M3 Core Size: 32-Bit Single-Core Speed: 48MHz Connectivity: EBI/EMI, I2C, IrDA, SmartCard, SPI, UART/USART Peripherals: Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT Number of I/O: 86 Program Memory Size: 128KB (128K x 8) Program Memory Type: FLASH RAM Size: 32K x 8 Voltage – Supply (Vcc/Vdd): 1.98V ~ 3.8V Data Converters: A/D 8x12b; D/A 2x12b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 100-LQFP (14×14) Package / Case: 100-LQFP | 1,483 |
About Microcontrollers
Microcontroller products are sophisticated digital logic devices that can be programmed by the user. Microcontrollers traditionally include working memory, frequently incorporate mixed-signal peripherals, and are generally used with simpler software paradigms focused on repeating a predefined series of tasks. For applications requiring higher performance or parallel processing, designers may instead use field programmable gate arrays.
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