Suntsu Electronics: Your premier supplier of microcontrollers. Our advanced part search tool streamlines the process of finding the ideal microcontroller for your application. Search by part number, manufacturer, or specifications and discover a comprehensive selection of high-performance microcontrollers designed to power your embedded applications.
Microcontrollers
Total Products: 76,658
| Image | Data Sheet | Part Number | Manufacturer | Description | Category | Device Package | Voltage | Operating Temp | Additional Specifications | Qty | Get A Quote |
|---|---|---|---|---|---|---|---|---|---|---|---|
 | SIM3C166-B-GMR | Silicon Labs | IC MCU 32BIT 256KB 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: 80MHz Connectivity: EBI/EMI, I2C, IrDA, SmartCard, SPI, UART/USART Peripherals: Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT Number of I/O: 50 Program Memory Size: 256KB (256K x 8) Program Memory Type: FLASH RAM Size: 32K x 8 Voltage – Supply (Vcc/Vdd): 1.8V ~ 3.6V Data Converters: A/D 28x12b; D/A 2x10b 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 | 1,569 | ||
 | SIM3C166-B-GQ | 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: 80MHz Connectivity: EBI/EMI, I2C, IrDA, SmartCard, SPI, UART/USART Peripherals: Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT Number of I/O: 50 Program Memory Size: 256KB (256K x 8) Program Memory Type: FLASH RAM Size: 32K x 8 Voltage – Supply (Vcc/Vdd): 1.8V ~ 3.6V Data Converters: A/D 28x12b; D/A 2x10b 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 | 1,129 | ||
 | SIM3C167-B-GM | Silicon Labs | IC MCU 32BIT 256KB FLASH 92LGA | Microcontrollers | 92-LGA (7x7) | N/A | -40°C ~ 85°C (TA) | Core Processor: ARM® Cortex®-M3 Core Size: 32-Bit Single-Core Speed: 80MHz Connectivity: EBI/EMI, I2C, IrDA, SmartCard, SPI, UART/USART Peripherals: Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT Number of I/O: 65 Program Memory Size: 256KB (256K x 8) Program Memory Type: FLASH RAM Size: 32K x 8 Voltage – Supply (Vcc/Vdd): 1.8V ~ 3.6V Data Converters: A/D 32x12b; D/A 2x10b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 92-LGA (7×7) Package / Case: 92-VFLGA Dual Rows, Exposed Pad | 305 | ||
 | SIM3C167-B-GMR | Silicon Labs | IC MCU 32BIT 256KB FLASH 92LGA | Microcontrollers | 92-LGA (7x7) | N/A | -40°C ~ 85°C (TA) | Core Processor: ARM® Cortex®-M3 Core Size: 32-Bit Single-Core Speed: 80MHz Connectivity: EBI/EMI, I2C, IrDA, SmartCard, SPI, UART/USART Peripherals: Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT Number of I/O: 65 Program Memory Size: 256KB (256K x 8) Program Memory Type: FLASH RAM Size: 32K x 8 Voltage – Supply (Vcc/Vdd): 1.8V ~ 3.6V Data Converters: A/D 32x12b; D/A 2x10b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 92-LGA (7×7) Package / Case: 92-VFLGA Dual Rows, Exposed Pad | 74 | ||
 | SIM3C167-B-GQ | Silicon Labs | IC MCU 32BIT 256KB FLASH 80TQFP | Microcontrollers | 80-TQFP (12x12) | N/A | -40°C ~ 85°C (TA) | Core Processor: ARM® Cortex®-M3 Core Size: 32-Bit Single-Core Speed: 80MHz Connectivity: EBI/EMI, I2C, IrDA, SmartCard, SPI, UART/USART Peripherals: Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT Number of I/O: 65 Program Memory Size: 256KB (256K x 8) Program Memory Type: FLASH RAM Size: 32K x 8 Voltage – Supply (Vcc/Vdd): 1.8V ~ 3.6V Data Converters: A/D 32x12b; D/A 2x10b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 80-TQFP (12×12) Package / Case: 80-TQFP | 614 | ||
 | SIM3C167-B-GQR | Silicon Labs | IC MCU 32BIT 256KB FLASH 80TQFP | Microcontrollers | 80-TQFP (12x12) | N/A | -40°C ~ 85°C (TA) | Core Processor: ARM® Cortex®-M3 Core Size: 32-Bit Single-Core Speed: 80MHz Connectivity: EBI/EMI, I2C, IrDA, SmartCard, SPI, UART/USART Peripherals: Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT Number of I/O: 65 Program Memory Size: 256KB (256K x 8) Program Memory Type: FLASH RAM Size: 32K x 8 Voltage – Supply (Vcc/Vdd): 1.8V ~ 3.6V Data Converters: A/D 32x12b; D/A 2x10b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 80-TQFP (12×12) Package / Case: 80-TQFP | 290 | ||
 | SIM3L134-C-GM | Silicon Labs | IC MCU 32BIT 32KB FLASH 40QFN | Microcontrollers | 40-QFN (6x6) | N/A | -40°C ~ 85°C (TA) | Core Processor: ARM® Cortex®-M3 Core Size: 32-Bit Single-Core Speed: 50MHz Connectivity: I2C, IrDA, SmartCard, SPI, UART/USART Peripherals: Brown-out Detect/Reset, DMA, POR, PWM, WDT Number of I/O: 28 Program Memory Size: 32KB (32K x 8) Program Memory Type: FLASH RAM Size: 8K x 8 Voltage – Supply (Vcc/Vdd): 1.8V ~ 3.8V Data Converters: A/D 20×10/12b; D/A 1x10b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 40-QFN (6×6) Package / Case: 40-VFQFN Exposed Pad | 950 | ||
 | SIM3L134-C-GMR | Silicon Labs | IC MCU 32BIT 32KB FLASH 40QFN | Microcontrollers | 40-QFN (6x6) | N/A | -40°C ~ 85°C (TA) | Core Processor: ARM® Cortex®-M3 Core Size: 32-Bit Single-Core Speed: 50MHz Connectivity: I2C, IrDA, SmartCard, SPI, UART/USART Peripherals: Brown-out Detect/Reset, DMA, POR, PWM, WDT Number of I/O: 28 Program Memory Size: 32KB (32K x 8) Program Memory Type: FLASH RAM Size: 8K x 8 Voltage – Supply (Vcc/Vdd): 1.8V ~ 3.8V Data Converters: A/D 20×10/12b; D/A 1x10b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 40-QFN (6×6) Package / Case: 40-VFQFN Exposed Pad | 939 | ||
 | SIM3L136-C-GM | Silicon Labs | IC MCU 32BIT 32KB 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: 50MHz Connectivity: I2C, IrDA, SmartCard, SPI, UART/USART Peripherals: Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT Number of I/O: 51 Program Memory Size: 32KB (32K x 8) Program Memory Type: FLASH RAM Size: 8K x 8 Voltage – Supply (Vcc/Vdd): 1.8V ~ 3.8V Data Converters: A/D 23×10/12b; D/A 1x10b 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 | 460 | ||
 | SIM3L136-C-GMR | Silicon Labs | IC MCU 32BIT 32KB 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: 50MHz Connectivity: I2C, IrDA, SmartCard, SPI, UART/USART Peripherals: Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT Number of I/O: 51 Program Memory Size: 32KB (32K x 8) Program Memory Type: FLASH RAM Size: 8K x 8 Voltage – Supply (Vcc/Vdd): 1.8V ~ 3.8V Data Converters: A/D 23×10/12b; D/A 1x10b 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 | 904 | ||
 | SIM3L136-C-GQ | Silicon Labs | IC MCU 32BIT 32KB 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: 50MHz Connectivity: I2C, IrDA, SmartCard, SPI, UART/USART Peripherals: Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT Number of I/O: 51 Program Memory Size: 32KB (32K x 8) Program Memory Type: FLASH RAM Size: 8K x 8 Voltage – Supply (Vcc/Vdd): 1.8V ~ 3.8V Data Converters: A/D 23×10/12b; D/A 1x10b 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 | 1,182 | ||
 | SIM3L136-C-GQR | Silicon Labs | IC MCU 32BIT 32KB 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: 50MHz Connectivity: I2C, IrDA, SmartCard, SPI, UART/USART Peripherals: Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT Number of I/O: 51 Program Memory Size: 32KB (32K x 8) Program Memory Type: FLASH RAM Size: 8K x 8 Voltage – Supply (Vcc/Vdd): 1.8V ~ 3.8V Data Converters: A/D 23×10/12b; D/A 1x10b 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 | 733 | ||
 | SIM3L144-C-GM | Silicon Labs | IC MCU 32BIT 64KB FLASH 40QFN | Microcontrollers | 40-QFN (6x6) | N/A | -40°C ~ 85°C (TA) | Core Processor: ARM® Cortex®-M3 Core Size: 32-Bit Single-Core Speed: 50MHz Connectivity: I2C, IrDA, SmartCard, SPI, UART/USART Peripherals: Brown-out Detect/Reset, DMA, POR, PWM, WDT Number of I/O: 28 Program Memory Size: 64KB (64K x 8) Program Memory Type: FLASH RAM Size: 16K x 8 Voltage – Supply (Vcc/Vdd): 1.8V ~ 3.8V Data Converters: A/D 20×10/12b; D/A 1x10b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 40-QFN (6×6) Package / Case: 40-VFQFN Exposed Pad | 999 | ||
 | SIM3L144-C-GMR | Silicon Labs | IC MCU 32BIT 64KB FLASH 40QFN | Microcontrollers | 40-QFN (6x6) | N/A | -40°C ~ 85°C (TA) | Core Processor: ARM® Cortex®-M3 Core Size: 32-Bit Single-Core Speed: 50MHz Connectivity: I2C, IrDA, SmartCard, SPI, UART/USART Peripherals: Brown-out Detect/Reset, DMA, POR, PWM, WDT Number of I/O: 28 Program Memory Size: 64KB (64K x 8) Program Memory Type: FLASH RAM Size: 16K x 8 Voltage – Supply (Vcc/Vdd): 1.8V ~ 3.8V Data Converters: A/D 20×10/12b; D/A 1x10b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 40-QFN (6×6) Package / Case: 40-VFQFN Exposed Pad | 952 | ||
 | SIM3L146-C-GM | 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: 50MHz Connectivity: I2C, IrDA, SmartCard, SPI, UART/USART Peripherals: Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT Number of I/O: 51 Program Memory Size: 64KB (64K x 8) Program Memory Type: FLASH RAM Size: 16K x 8 Voltage – Supply (Vcc/Vdd): 1.8V ~ 3.8V Data Converters: A/D 23×10/12b; D/A 1x10b 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 | 776 | ||
 | SIM3L146-C-GMR | 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: 50MHz Connectivity: I2C, IrDA, SmartCard, SPI, UART/USART Peripherals: Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT Number of I/O: 51 Program Memory Size: 64KB (64K x 8) Program Memory Type: FLASH RAM Size: 16K x 8 Voltage – Supply (Vcc/Vdd): 1.8V ~ 3.8V Data Converters: A/D 23×10/12b; D/A 1x10b 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 | 1,429 | ||
 | SIM3L146-C-GQ | 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: 50MHz Connectivity: I2C, IrDA, SmartCard, SPI, UART/USART Peripherals: Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT Number of I/O: 51 Program Memory Size: 64KB (64K x 8) Program Memory Type: FLASH RAM Size: 16K x 8 Voltage – Supply (Vcc/Vdd): 1.8V ~ 3.8V Data Converters: A/D 23×10/12b; D/A 1x10b 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 | 226 | ||
 | SIM3L146-C-GQR | 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: 50MHz Connectivity: I2C, IrDA, SmartCard, SPI, UART/USART Peripherals: Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT Number of I/O: 51 Program Memory Size: 64KB (64K x 8) Program Memory Type: FLASH RAM Size: 16K x 8 Voltage – Supply (Vcc/Vdd): 1.8V ~ 3.8V Data Converters: A/D 23×10/12b; D/A 1x10b 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 | 680 | ||
 | SIM3L154-C-GM | Silicon Labs | IC MCU 32BIT 128KB FLASH 40QFN | Microcontrollers | 40-QFN (6x6) | N/A | -40°C ~ 85°C (TA) | Core Processor: ARM® Cortex®-M3 Core Size: 32-Bit Single-Core Speed: 50MHz Connectivity: I2C, IrDA, SmartCard, SPI, UART/USART Peripherals: Brown-out Detect/Reset, DMA, POR, PWM, WDT Number of I/O: 28 Program Memory Size: 128KB (128K x 8) Program Memory Type: FLASH RAM Size: 32K x 8 Voltage – Supply (Vcc/Vdd): 1.8V ~ 3.8V Data Converters: A/D 20×10/12b; D/A 1x10b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 40-QFN (6×6) Package / Case: 40-VFQFN Exposed Pad | 1,365 | ||
 | SIM3L154-C-GMR | Silicon Labs | IC MCU 32BIT 128KB FLASH 40QFN | Microcontrollers | 40-QFN (6x6) | N/A | -40°C ~ 85°C (TA) | Core Processor: ARM® Cortex®-M3 Core Size: 32-Bit Single-Core Speed: 50MHz Connectivity: I2C, IrDA, SmartCard, SPI, UART/USART Peripherals: Brown-out Detect/Reset, DMA, POR, PWM, WDT Number of I/O: 28 Program Memory Size: 128KB (128K x 8) Program Memory Type: FLASH RAM Size: 32K x 8 Voltage – Supply (Vcc/Vdd): 1.8V ~ 3.8V Data Converters: A/D 20×10/12b; D/A 1x10b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 40-QFN (6×6) Package / Case: 40-VFQFN Exposed Pad | 376 |
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.
We’ve Got You Covered!
If you can’t find the parts you’re looking for in our database, don’t worry! We’re here to help. Simply fill out the form below with the part number you need and your contact information, and we’ll locate it for you. If you prefer to speak to someone directly, our sales team is available at 949.783.7300.
