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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
 | C8051F320-GQR | Silicon Labs | IC MCU 8BIT 16KB FLASH 32LQFP | Microcontrollers | 32-LQFP (7x7) | N/A | -40°C ~ 85°C (TA) | Core Processor: 8051 Core Size: 8-Bit Speed: 25MHz Connectivity: SMBus (2-Wire/I2C), SPI, UART/USART, USB Peripherals: Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT Number of I/O: 25 Program Memory Size: 16KB (16K x 8) Program Memory Type: FLASH RAM Size: 2.25K x 8 Voltage – Supply (Vcc/Vdd): 2.7V ~ 3.6V Data Converters: A/D 17x10b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 32-LQFP (7×7) Package / Case: 32-LQFP | 802 | ||
 | C8051F320R | Silicon Labs | IC MCU 8BIT 16KB FLASH 32LQFP | Microcontrollers | 32-LQFP (7x7) | N/A | -40°C ~ 85°C (TA) | Core Processor: 8051 Core Size: 8-Bit Speed: 25MHz Connectivity: SMBus (2-Wire/I2C), SPI, UART/USART, USB Peripherals: Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT Number of I/O: 25 Program Memory Size: 16KB (16K x 8) Program Memory Type: FLASH RAM Size: 2.25K x 8 Voltage – Supply (Vcc/Vdd): 2.7V ~ 3.6V Data Converters: A/D 17x10b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 32-LQFP (7×7) Package / Case: 32-LQFP | 1,389 | ||
 | C8051F321 | Silicon Labs | IC MCU 8BIT 16KB FLASH 28MLP | Microcontrollers | 28-MLP (5x5) | N/A | -40°C ~ 85°C (TA) | Core Processor: 8051 Core Size: 8-Bit Speed: 25MHz Connectivity: SMBus (2-Wire/I2C), SPI, UART/USART, USB Peripherals: Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT Number of I/O: 21 Program Memory Size: 16KB (16K x 8) Program Memory Type: FLASH RAM Size: 2.25K x 8 Voltage – Supply (Vcc/Vdd): 2.7V ~ 3.6V Data Converters: A/D 13x10b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 28-MLP (5×5) Package / Case: 28-VFQFN Exposed Pad | 1,110 | ||
 | C8051F321-GM | Silicon Labs | IC MCU 8BIT 16KB FLASH 28MLP | Microcontrollers | 28-MLP (5x5) | N/A | -40°C ~ 85°C (TA) | Core Processor: 8051 Core Size: 8-Bit Speed: 25MHz Connectivity: SMBus (2-Wire/I2C), SPI, UART/USART, USB Peripherals: Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT Number of I/O: 21 Program Memory Size: 16KB (16K x 8) Program Memory Type: FLASH RAM Size: 2.25K x 8 Voltage – Supply (Vcc/Vdd): 2.7V ~ 3.6V Data Converters: A/D 13x10b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 28-MLP (5×5) Package / Case: 28-VFQFN Exposed Pad | 937 | ||
 | C8051F321-GMR | Silicon Labs | IC MCU 8BIT 16KB FLASH 28MLP | Microcontrollers | 28-MLP (5x5) | N/A | -40°C ~ 85°C (TA) | Core Processor: 8051 Core Size: 8-Bit Speed: 25MHz Connectivity: SMBus (2-Wire/I2C), SPI, UART/USART, USB Peripherals: Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT Number of I/O: 21 Program Memory Size: 16KB (16K x 8) Program Memory Type: FLASH RAM Size: 2.25K x 8 Voltage – Supply (Vcc/Vdd): 2.7V ~ 3.6V Data Converters: A/D 13x10b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 28-MLP (5×5) Package / Case: 28-VFQFN Exposed Pad | 1,583 | ||
 | C8051F321R | Silicon Labs | IC MCU 8BIT 16KB FLASH 28MLP | Microcontrollers | 28-MLP (5x5) | N/A | -40°C ~ 85°C (TA) | Core Processor: 8051 Core Size: 8-Bit Speed: 25MHz Connectivity: SMBus (2-Wire/I2C), SPI, UART/USART, USB Peripherals: Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT Number of I/O: 21 Program Memory Size: 16KB (16K x 8) Program Memory Type: FLASH RAM Size: 2.25K x 8 Voltage – Supply (Vcc/Vdd): 2.7V ~ 3.6V Data Converters: A/D 13x10b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 28-MLP (5×5) Package / Case: 28-VFQFN Exposed Pad | 104 | ||
| N/A | C8051F326-GDI | Silicon Labs | IC MCU 8BIT 16KB FLASH DIE | Microcontrollers | N/A | N/A | -40°C ~ 85°C (TA) | Core Processor: 8051 Core Size: 8-Bit Speed: 25MHz Connectivity: UART/USART, USB Peripherals: POR Number of I/O: 15 Program Memory Size: 16KB (16K x 8) Program Memory Type: FLASH RAM Size: 1.5K x 8 Voltage – Supply (Vcc/Vdd): 2.7V ~ 5.25V Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: Die | 1,851 | ||
 | C8051F326-GM | Silicon Labs | IC MCU 8BIT 16KB FLASH 28QFN | Microcontrollers | 28-QFN (5x5) | N/A | -40°C ~ 85°C (TA) | Core Processor: 8051 Core Size: 8-Bit Speed: 25MHz Connectivity: UART/USART, USB Peripherals: POR Number of I/O: 15 Program Memory Size: 16KB (16K x 8) Program Memory Type: FLASH RAM Size: 1.5K x 8 Voltage – Supply (Vcc/Vdd): 2.7V ~ 3.6V Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 28-QFN (5×5) Package / Case: 28-VFQFN Exposed Pad | 393 | ||
 | C8051F326-GMR | Silicon Labs | IC MCU 8BIT 16KB FLASH 28QFN | Microcontrollers | 28-QFN (5x5) | N/A | -40°C ~ 85°C (TA) | Core Processor: 8051 Core Size: 8-Bit Speed: 25MHz Connectivity: UART/USART, USB Peripherals: POR Number of I/O: 15 Program Memory Size: 16KB (16K x 8) Program Memory Type: FLASH RAM Size: 1.5K x 8 Voltage – Supply (Vcc/Vdd): 2.7V ~ 3.6V Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 28-QFN (5×5) Package / Case: 28-VFQFN Exposed Pad | 1,275 | ||
 | C8051F327-GM | Silicon Labs | IC MCU 8BIT 16KB FLASH 28QFN | Microcontrollers | 28-QFN (5x5) | N/A | -40°C ~ 85°C (TA) | Core Processor: 8051 Core Size: 8-Bit Speed: 25MHz Connectivity: UART/USART, USB Peripherals: POR Number of I/O: 15 Program Memory Size: 16KB (16K x 8) Program Memory Type: FLASH RAM Size: 1.5K x 8 Voltage – Supply (Vcc/Vdd): 2.7V ~ 3.6V Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 28-QFN (5×5) Package / Case: 28-VFQFN Exposed Pad | 153 | ||
 | C8051F327-GMR | Silicon Labs | IC MCU 8BIT 16KB FLASH 28QFN | Microcontrollers | 28-QFN (5x5) | N/A | -40°C ~ 85°C (TA) | Core Processor: 8051 Core Size: 8-Bit Speed: 25MHz Connectivity: UART/USART, USB Peripherals: POR Number of I/O: 15 Program Memory Size: 16KB (16K x 8) Program Memory Type: FLASH RAM Size: 1.5K x 8 Voltage – Supply (Vcc/Vdd): 2.7V ~ 3.6V Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 28-QFN (5×5) Package / Case: 28-VFQFN Exposed Pad | 207 | ||
 | C8051F330 | Silicon Labs | IC MCU 8BIT 8KB FLASH 20MLP | Microcontrollers | 20-MLP (4x4) | N/A | -40°C ~ 85°C (TA) | Core Processor: 8051 Core Size: 8-Bit Speed: 25MHz Connectivity: SMBus (2-Wire/I2C), SPI, UART/USART Peripherals: POR, PWM, Temp Sensor, WDT Number of I/O: 17 Program Memory Size: 8KB (8K x 8) Program Memory Type: FLASH RAM Size: 768 x 8 Voltage – Supply (Vcc/Vdd): 2.7V ~ 3.6V Data Converters: A/D 16x10b; D/A 1x10b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 20-MLP (4×4) Package / Case: 20-VFQFN Exposed Pad | 396 | ||
 | C8051F330-GDI | Silicon Labs | IC MCU 8BIT 8KB FLASH DIE | Microcontrollers | N/A | N/A | -40°C ~ 85°C (TA) | Core Processor: 8051 Core Size: 8-Bit Speed: 25MHz Connectivity: SMBus (2-Wire/I2C), SPI, UART/USART Peripherals: POR, PWM, Temp Sensor, WDT Number of I/O: 17 Program Memory Size: 8KB (8K x 8) Program Memory Type: FLASH RAM Size: 768 x 8 Voltage – Supply (Vcc/Vdd): 2.7V ~ 3.6V Data Converters: A/D 16x10b; D/A 1x10b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: Die | 295 | ||
 | C8051F330-GM | Silicon Labs | IC MCU 8BIT 8KB FLASH 20MLP | Microcontrollers | 20-MLP (4x4) | N/A | -40°C ~ 85°C (TA) | Core Processor: 8051 Core Size: 8-Bit Speed: 25MHz Connectivity: SMBus (2-Wire/I2C), SPI, UART/USART Peripherals: POR, PWM, Temp Sensor, WDT Number of I/O: 17 Program Memory Size: 8KB (8K x 8) Program Memory Type: FLASH RAM Size: 768 x 8 Voltage – Supply (Vcc/Vdd): 2.7V ~ 3.6V Data Converters: A/D 16x10b; D/A 1x10b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 20-MLP (4×4) Package / Case: 20-VFQFN Exposed Pad | 983 | ||
 | C8051F330-GMR | Silicon Labs | IC MCU 8BIT 8KB FLASH 20MLP | Microcontrollers | 20-MLP (4x4) | N/A | -40°C ~ 85°C (TA) | Core Processor: 8051 Core Size: 8-Bit Speed: 25MHz Connectivity: SMBus (2-Wire/I2C), SPI, UART/USART Peripherals: POR, PWM, Temp Sensor, WDT Number of I/O: 17 Program Memory Size: 8KB (8K x 8) Program Memory Type: FLASH RAM Size: 768 x 8 Voltage – Supply (Vcc/Vdd): 2.7V ~ 3.6V Data Converters: A/D 16x10b; D/A 1x10b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 20-MLP (4×4) Package / Case: 20-VFQFN Exposed Pad | 280 | ||
 | C8051F330-GP | Silicon Labs | IC MCU 8BIT 8KB FLASH 20DIP | Microcontrollers | 20-DIP | N/A | -40°C ~ 85°C (TA) | Core Processor: 8051 Core Size: 8-Bit Speed: 25MHz Connectivity: SMBus (2-Wire/I2C), SPI, UART/USART Peripherals: POR, PWM, Temp Sensor, WDT Number of I/O: 17 Program Memory Size: 8KB (8K x 8) Program Memory Type: FLASH RAM Size: 768 x 8 Voltage – Supply (Vcc/Vdd): 2.7V ~ 3.6V Data Converters: A/D 16x10b; D/A 1x10b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Through Hole Supplier Device Package: 20-DIP Package / Case: 20-DIP (0.300″”, 7.62mm) | 1,386 | ||
 | C8051F330D | Silicon Labs | IC MCU 8BIT 8KB FLASH 20DIP | Microcontrollers | 20-DIP | N/A | -40°C ~ 85°C (TA) | Core Processor: 8051 Core Size: 8-Bit Speed: 25MHz Connectivity: SMBus (2-Wire/I2C), SPI, UART/USART Peripherals: POR, PWM, Temp Sensor, WDT Number of I/O: 17 Program Memory Size: 8KB (8K x 8) Program Memory Type: FLASH RAM Size: 768 x 8 Voltage – Supply (Vcc/Vdd): 2.7V ~ 3.6V Data Converters: A/D 16x10b; D/A 1x10b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Through Hole Supplier Device Package: 20-DIP Package / Case: 20-DIP (0.300″”, 7.62mm) | 420 | ||
 | C8051F330P | Silicon Labs | IC MCU 8BIT 8KB FLASH 24DIP | Microcontrollers | 24-DIP | N/A | -40°C ~ 85°C (TA) | Core Processor: 8051 Core Size: 8-Bit Speed: 25MHz Connectivity: SMBus (2-Wire/I2C), SPI, UART/USART Peripherals: POR, PWM, Temp Sensor, WDT Number of I/O: 17 Program Memory Size: 8KB (8K x 8) Program Memory Type: FLASH RAM Size: 768 x 8 Voltage – Supply (Vcc/Vdd): 2.7V ~ 3.6V Data Converters: A/D 16x10b; D/A 1x10b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Through Hole Supplier Device Package: 24-DIP Package / Case: 24-DIP (0.300″”, 7.62mm) | 595 | ||
 | C8051F330R | Silicon Labs | IC MCU 8BIT 8KB FLASH 20MLP | Microcontrollers | 20-MLP (4x4) | N/A | -40°C ~ 85°C (TA) | Core Processor: 8051 Core Size: 8-Bit Speed: 25MHz Connectivity: SMBus (2-Wire/I2C), SPI, UART/USART Peripherals: POR, PWM, Temp Sensor, WDT Number of I/O: 17 Program Memory Size: 8KB (8K x 8) Program Memory Type: FLASH RAM Size: 768 x 8 Voltage – Supply (Vcc/Vdd): 2.7V ~ 3.6V Data Converters: A/D 16x10b; D/A 1x10b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 20-MLP (4×4) Package / Case: 20-VFQFN Exposed Pad | 222 | ||
 | C8051F331 | Silicon Labs | IC MCU 8BIT 8KB FLASH 20MLP | Microcontrollers | 20-MLP (4x4) | N/A | -40°C ~ 85°C (TA) | Core Processor: 8051 Core Size: 8-Bit Speed: 25MHz Connectivity: SMBus (2-Wire/I2C), SPI, UART/USART Peripherals: POR, PWM, WDT Number of I/O: 17 Program Memory Size: 8KB (8K x 8) Program Memory Type: FLASH RAM Size: 768 x 8 Voltage – Supply (Vcc/Vdd): 2.7V ~ 3.6V Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 20-MLP (4×4) Package / Case: 20-VFQFN Exposed Pad | 239 |
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.
