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: 76,657
| Image | Data Sheet | Part Number | Manufacturer | Description | Category | Device Package | Voltage | Operating Temp | Additional Specifications | Qty | Get A Quote |
|---|---|---|---|---|---|---|---|---|---|---|---|
 | PIC18F2431-E/SP | Microchip Technology | IC MCU 8BIT 16KB FLASH 28SPDIP | Microcontrollers | 28-SPDIP | N/A | -40°C ~ 125°C (TA) | Core Processor: PIC Core Size: 8-Bit Speed: 40MHz Connectivity: I2C, SPI, UART/USART Peripherals: Brown-out Detect/Reset, LVD, Power Control PWM, QEI, POR, PWM, WDT Number of I/O: 24 Program Memory Size: 16KB (8K x 16) Program Memory Type: FLASH EEPROM Size: 256 x 8 RAM Size: 768 x 8 Voltage – Supply (Vcc/Vdd): 4.2V ~ 5.5V Data Converters: A/D 5x10b Oscillator Type: Internal Operating Temperature: -40°C ~ 125°C (TA) Mounting Type: Through Hole Supplier Device Package: 28-SPDIP Package / Case: 28-DIP (0.300″”, 7.62mm) | 1,974 | ||
 | PIC18F2431-I/MM | Microchip Technology | IC MCU 8BIT 16KB FLASH 28QFN | Microcontrollers | 28-QFN-S (6x6) | N/A | -40°C ~ 85°C (TA) | Core Processor: PIC Core Size: 8-Bit Speed: 40MHz Connectivity: I2C, SPI, UART/USART Peripherals: Brown-out Detect/Reset, LVD, Power Control PWM, QEI, POR, PWM, WDT Number of I/O: 24 Program Memory Size: 16KB (8K x 16) Program Memory Type: FLASH EEPROM Size: 256 x 8 RAM Size: 768 x 8 Voltage – Supply (Vcc/Vdd): 4.2V ~ 5.5V Data Converters: A/D 5x10b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 28-QFN-S (6×6) Package / Case: 28-VQFN Exposed Pad | 136 | ||
 | PIC18F2431-I/SO | Microchip Technology | IC MCU 8BIT 16KB FLASH 28SOIC | Microcontrollers | 28-SOIC | N/A | -40°C ~ 85°C (TA) | Core Processor: PIC Core Size: 8-Bit Speed: 40MHz Connectivity: I2C, SPI, UART/USART Peripherals: Brown-out Detect/Reset, LVD, Power Control PWM, QEI, POR, PWM, WDT Number of I/O: 24 Program Memory Size: 16KB (8K x 16) Program Memory Type: FLASH EEPROM Size: 256 x 8 RAM Size: 768 x 8 Voltage – Supply (Vcc/Vdd): 4.2V ~ 5.5V Data Converters: A/D 5x10b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 28-SOIC Package / Case: 28-SOIC (0.295″”, 7.50mm Width) | 263 | ||
 | PIC18F2431-I/SP | Microchip Technology | IC MCU 8BIT 16KB FLASH 28SPDIP | Microcontrollers | 28-SPDIP | N/A | -40°C ~ 85°C (TA) | Core Processor: PIC Core Size: 8-Bit Speed: 40MHz Connectivity: I2C, SPI, UART/USART Peripherals: Brown-out Detect/Reset, LVD, Power Control PWM, QEI, POR, PWM, WDT Number of I/O: 24 Program Memory Size: 16KB (8K x 16) Program Memory Type: FLASH EEPROM Size: 256 x 8 RAM Size: 768 x 8 Voltage – Supply (Vcc/Vdd): 4.2V ~ 5.5V Data Converters: A/D 5x10b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Through Hole Supplier Device Package: 28-SPDIP Package / Case: 28-DIP (0.300″”, 7.62mm) | 980 | ||
 | PIC18F2431T-E/SOG | Microchip Technology | IC MCU 8BIT 16KB FLASH 28SOIC | Microcontrollers | 28-SOIC | N/A | -40°C ~ 125°C (TA) | Core Processor: PIC Core Size: 8-Bit Speed: 40MHz Connectivity: I2C, SPI, UART/USART Peripherals: Brown-out Detect/Reset, LVD, Power Control PWM, QEI, POR, PWM, WDT Number of I/O: 24 Program Memory Size: 16KB (8K x 16) Program Memory Type: FLASH EEPROM Size: 256 x 8 RAM Size: 768 x 8 Voltage – Supply (Vcc/Vdd): 4.2V ~ 5.5V Data Converters: A/D 5x10b Oscillator Type: Internal Operating Temperature: -40°C ~ 125°C (TA) Mounting Type: Surface Mount Supplier Device Package: 28-SOIC Package / Case: 28-SOIC (0.295″”, 7.50mm Width) | 767 | ||
 | PIC18F2431T-I/ML | Microchip Technology | IC MCU 8BIT 16KB FLASH 28QFN | Microcontrollers | 28-QFN (6x6) | N/A | -40°C ~ 85°C (TA) | Core Processor: PIC Core Size: 8-Bit Speed: 40MHz Connectivity: I2C, SPI, UART/USART Peripherals: Brown-out Detect/Reset, LVD, Power Control PWM, QEI, POR, PWM, WDT Number of I/O: 24 Program Memory Size: 16KB (8K x 16) Program Memory Type: FLASH EEPROM Size: 256 x 8 RAM Size: 768 x 8 Voltage – Supply (Vcc/Vdd): 4.2V ~ 5.5V Data Converters: A/D 5x10b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 28-QFN (6×6) Package / Case: 28-VQFN Exposed Pad | 638 | ||
 | PIC18F2431T-I/MM | Microchip Technology | IC MCU 8BIT 16KB FLASH 28QFN | Microcontrollers | 28-QFN-S (6x6) | N/A | -40°C ~ 85°C (TA) | Core Processor: PIC Core Size: 8-Bit Speed: 40MHz Connectivity: I2C, SPI, UART/USART Peripherals: Brown-out Detect/Reset, LVD, Power Control PWM, QEI, POR, PWM, WDT Number of I/O: 24 Program Memory Size: 16KB (8K x 16) Program Memory Type: FLASH EEPROM Size: 256 x 8 RAM Size: 768 x 8 Voltage – Supply (Vcc/Vdd): 4.2V ~ 5.5V Data Converters: A/D 5x10b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 28-QFN-S (6×6) Package / Case: 28-VQFN Exposed Pad | 514 | ||
 | PIC18F2431T-I/SO | Microchip Technology | IC MCU 8BIT 16KB FLASH 28SOIC | Microcontrollers | 28-SOIC | N/A | -40°C ~ 85°C (TA) | Core Processor: PIC Core Size: 8-Bit Speed: 40MHz Connectivity: I2C, SPI, UART/USART Peripherals: Brown-out Detect/Reset, LVD, Power Control PWM, QEI, POR, PWM, WDT Number of I/O: 24 Program Memory Size: 16KB (8K x 16) Program Memory Type: FLASH EEPROM Size: 256 x 8 RAM Size: 768 x 8 Voltage – Supply (Vcc/Vdd): 4.2V ~ 5.5V Data Converters: A/D 5x10b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 28-SOIC Package / Case: 28-SOIC (0.295″”, 7.50mm Width) | 725 | ||
 | PIC18F2439-E/SP | Microchip Technology | IC MCU 8BIT 12KB FLASH 28SPDIP | Microcontrollers | 28-SPDIP | N/A | -40°C ~ 125°C (TA) | Core Processor: PIC Core Size: 8-Bit Speed: 40MHz Connectivity: I2C, SPI, UART/USART Peripherals: Brown-out Detect/Reset, LVD, POR, PWM, WDT Number of I/O: 21 Program Memory Size: 12KB (6K x 16) Program Memory Type: FLASH EEPROM Size: 256 x 8 RAM Size: 640 x 8 Voltage – Supply (Vcc/Vdd): 4.2V ~ 5.5V Data Converters: A/D 5x10b Oscillator Type: Internal Operating Temperature: -40°C ~ 125°C (TA) Mounting Type: Through Hole Supplier Device Package: 28-SPDIP Package / Case: 28-DIP (0.300″”, 7.62mm) | 78 | ||
 | PIC18F2439-I/SO | Microchip Technology | IC MCU 8BIT 12KB FLASH 28SOIC | Microcontrollers | 28-SOIC | N/A | -40°C ~ 85°C (TA) | Core Processor: PIC Core Size: 8-Bit Speed: 40MHz Connectivity: I2C, SPI, UART/USART Peripherals: Brown-out Detect/Reset, LVD, POR, PWM, WDT Number of I/O: 21 Program Memory Size: 12KB (6K x 16) Program Memory Type: FLASH EEPROM Size: 256 x 8 RAM Size: 640 x 8 Voltage – Supply (Vcc/Vdd): 4.2V ~ 5.5V Data Converters: A/D 5x10b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 28-SOIC Package / Case: 28-SOIC (0.295″”, 7.50mm Width) | 1,081 | ||
 | PIC18F2439-I/SP | Microchip Technology | IC MCU 8BIT 12KB FLASH 28SPDIP | Microcontrollers | 28-SPDIP | N/A | -40°C ~ 85°C (TA) | Core Processor: PIC Core Size: 8-Bit Speed: 40MHz Connectivity: I2C, SPI, UART/USART Peripherals: Brown-out Detect/Reset, LVD, POR, PWM, WDT Number of I/O: 21 Program Memory Size: 12KB (6K x 16) Program Memory Type: FLASH EEPROM Size: 256 x 8 RAM Size: 640 x 8 Voltage – Supply (Vcc/Vdd): 4.2V ~ 5.5V Data Converters: A/D 5x10b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Through Hole Supplier Device Package: 28-SPDIP Package / Case: 28-DIP (0.300″”, 7.62mm) | 1,309 | ||
 | PIC18F2450-I/ML | Microchip Technology | IC MCU 8BIT 16KB FLASH 28QFN | Microcontrollers | 28-QFN (6x6) | N/A | -40°C ~ 85°C (TA) | Core Processor: PIC Core Size: 8-Bit Speed: 48MHz Connectivity: UART/USART, USB Peripherals: Brown-out Detect/Reset, HLVD, POR, PWM, WDT Number of I/O: 23 Program Memory Size: 16KB (8K x 16) Program Memory Type: FLASH RAM Size: 768 x 8 Voltage – Supply (Vcc/Vdd): 4.2V ~ 5.5V Data Converters: A/D 10x10b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 28-QFN (6×6) Package / Case: 28-VQFN Exposed Pad | 1,246 | ||
 | PIC18F2450-I/SO | Microchip Technology | IC MCU 8BIT 16KB FLASH 28SOIC | Microcontrollers | 28-SOIC | N/A | -40°C ~ 85°C (TA) | Core Processor: PIC Core Size: 8-Bit Speed: 48MHz Connectivity: UART/USART, USB Peripherals: Brown-out Detect/Reset, HLVD, POR, PWM, WDT Number of I/O: 23 Program Memory Size: 16KB (8K x 16) Program Memory Type: FLASH RAM Size: 768 x 8 Voltage – Supply (Vcc/Vdd): 4.2V ~ 5.5V Data Converters: A/D 10x10b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 28-SOIC Package / Case: 28-SOIC (0.295″”, 7.50mm Width) | 737 | ||
 | PIC18F2450-I/SP | Microchip Technology | IC MCU 8BIT 16KB FLASH 28SPDIP | Microcontrollers | 28-SPDIP | N/A | -40°C ~ 85°C (TA) | Core Processor: PIC Core Size: 8-Bit Speed: 48MHz Connectivity: UART/USART, USB Peripherals: Brown-out Detect/Reset, HLVD, POR, PWM, WDT Number of I/O: 23 Program Memory Size: 16KB (8K x 16) Program Memory Type: FLASH RAM Size: 768 x 8 Voltage – Supply (Vcc/Vdd): 4.2V ~ 5.5V Data Converters: A/D 10x10b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Through Hole Supplier Device Package: 28-SPDIP Package / Case: 28-DIP (0.300″”, 7.62mm) | 1,836 | ||
 | PIC18F2450T-I/ML | Microchip Technology | IC MCU 8BIT 16KB FLASH 28QFN | Microcontrollers | 28-QFN (6x6) | N/A | -40°C ~ 85°C (TA) | Core Processor: PIC Core Size: 8-Bit Speed: 48MHz Connectivity: UART/USART, USB Peripherals: Brown-out Detect/Reset, HLVD, POR, PWM, WDT Number of I/O: 23 Program Memory Size: 16KB (8K x 16) Program Memory Type: FLASH RAM Size: 768 x 8 Voltage – Supply (Vcc/Vdd): 4.2V ~ 5.5V Data Converters: A/D 10x10b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 28-QFN (6×6) Package / Case: 28-VQFN Exposed Pad | 1,095 | ||
 | PIC18F2450T-I/SO | Microchip Technology | IC MCU 8BIT 16KB FLASH 28SOIC | Microcontrollers | 28-SOIC | 4.2V - 5.5V | -40°C – 85°C | Core Processor: PIC Core Size: 8-Bit Speed: 48MHz Program Memory Size: 16KB (8K x 16) Mounting Type: Surface Mount | 445 | ||
 | PIC18F2455-I/SO | Microchip Technology | IC MCU 8BIT 24KB FLASH 28SOIC | Microcontrollers | 28-SOIC | N/A | -40°C ~ 85°C (TA) | Core Processor: PIC Core Size: 8-Bit Speed: 48MHz Connectivity: I2C, SPI, UART/USART, USB Peripherals: Brown-out Detect/Reset, HLVD, POR, PWM, WDT Number of I/O: 24 Program Memory Size: 24KB (12K x 16) Program Memory Type: FLASH EEPROM Size: 256 x 8 RAM Size: 2K x 8 Voltage – Supply (Vcc/Vdd): 4.2V ~ 5.5V Data Converters: A/D 10x10b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 28-SOIC Package / Case: 28-SOIC (0.295″”, 7.50mm Width) | 515 | ||
 | PIC18F2455-I/SP | Microchip Technology | IC MCU 8BIT 24KB FLASH 28SPDIP | Microcontrollers | 28-SPDIP | N/A | -40°C ~ 85°C (TA) | Core Processor: PIC Core Size: 8-Bit Speed: 48MHz Connectivity: I2C, SPI, UART/USART, USB Peripherals: Brown-out Detect/Reset, HLVD, POR, PWM, WDT Number of I/O: 24 Program Memory Size: 24KB (12K x 16) Program Memory Type: FLASH EEPROM Size: 256 x 8 RAM Size: 2K x 8 Voltage – Supply (Vcc/Vdd): 4.2V ~ 5.5V Data Converters: A/D 10x10b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Through Hole Supplier Device Package: 28-SPDIP Package / Case: 28-DIP (0.300″”, 7.62mm) | 637 | ||
 | PIC18F2455T-I/SO | Microchip Technology | IC MCU 8BIT 24KB FLASH 28SOIC | Microcontrollers | 28-SOIC | N/A | -40°C ~ 85°C (TA) | Core Processor: PIC Core Size: 8-Bit Speed: 48MHz Connectivity: I2C, SPI, UART/USART, USB Peripherals: Brown-out Detect/Reset, HLVD, POR, PWM, WDT Number of I/O: 24 Program Memory Size: 24KB (12K x 16) Program Memory Type: FLASH EEPROM Size: 256 x 8 RAM Size: 2K x 8 Voltage – Supply (Vcc/Vdd): 4.2V ~ 5.5V Data Converters: A/D 10x10b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 28-SOIC Package / Case: 28-SOIC (0.295″”, 7.50mm Width) | 1,101 | ||
 | PIC18F2458-I/SO | Microchip Technology | IC MCU 8BIT 24KB FLASH 28SOIC | Microcontrollers | 28-SOIC | N/A | -40°C ~ 85°C (TA) | Core Processor: PIC Core Size: 8-Bit Speed: 48MHz Connectivity: I2C, SPI, UART/USART, USB Peripherals: Brown-out Detect/Reset, HLVD, POR, PWM, WDT Number of I/O: 24 Program Memory Size: 24KB (12K x 16) Program Memory Type: FLASH EEPROM Size: 256 x 8 RAM Size: 2K x 8 Voltage – Supply (Vcc/Vdd): 4.2V ~ 5.5V Data Converters: A/D 10x12b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 28-SOIC Package / Case: 28-SOIC (0.295″”, 7.50mm Width) | 16 |
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.
