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Microcontrollers

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.

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Total Products: 76,657
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Sheet		Part NumberManufacturerDescriptionCategoryDevice PackageVoltageOperating
Temp		Additional SpecificationsQtyGet A
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PIC32MX254F128BT-I/MM
PIC32MX254F128BT-I/MMMicrochip TechnologyIC MCU 32BIT 128KB FLASH 28QFNMicrocontrollers28-QFN-S (6x6)N/A-40°C ~ 85°C (TA)
Core Processor:
MIPS32® M4K™
Core Size:
32-Bit Single-Core
Speed:
72MHz
Connectivity:
I2C, IrDA, LINbus, PMP, SPI, UART/USART, USB OTG
Peripherals:
Brown-out Detect/Reset, DMA, HLVD, I2S, POR, PWM, WDT
Number of I/O:
17
Program Memory Size:
128KB (128K x 8)
Program Memory Type:
FLASH
RAM Size:
32K x 8
Voltage – Supply (Vcc/Vdd):
2.5V ~ 3.6V
Data Converters:
A/D 9x10b
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
568
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PIC32MX254F128BT-I/SO
PIC32MX254F128BT-I/SOMicrochip TechnologyIC MCU 32BIT 128KB FLASH 28SOICMicrocontrollers28-SOICN/A-40°C ~ 85°C (TA)
Core Processor:
MIPS32® M4K™
Core Size:
32-Bit Single-Core
Speed:
72MHz
Connectivity:
I2C, IrDA, LINbus, PMP, SPI, UART/USART, USB OTG
Peripherals:
Brown-out Detect/Reset, DMA, HLVD, I2S, POR, PWM, WDT
Number of I/O:
17
Program Memory Size:
128KB (128K x 8)
Program Memory Type:
FLASH
RAM Size:
32K x 8
Voltage – Supply (Vcc/Vdd):
2.5V ~ 3.6V
Data Converters:
A/D 9x10b
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)
44
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PIC32MX254F128BT-V/MM
PIC32MX254F128BT-V/MMMicrochip TechnologyIC MCU 32BIT 128KB FLASH 28QFNMicrocontrollers28-QFN-S (6x6)N/A-40°C ~ 105°C (TA)
Core Processor:
MIPS32® M4K™
Core Size:
32-Bit Single-Core
Speed:
72MHz
Connectivity:
I2C, IrDA, LINbus, PMP, SPI, UART/USART, USB OTG
Peripherals:
Brown-out Detect/Reset, DMA, HLVD, I2S, POR, PWM, WDT
Number of I/O:
17
Program Memory Size:
128KB (128K x 8)
Program Memory Type:
FLASH
RAM Size:
32K x 8
Voltage – Supply (Vcc/Vdd):
2.5V ~ 3.6V
Data Converters:
A/D 9x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 105°C (TA)
Grade:
Automotive
Qualification:
AEC-Q100
Mounting Type:
Surface Mount
Supplier Device Package:
28-QFN-S (6×6)
Package / Case:
28-VQFN Exposed Pad
674
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PIC32MX254F128BT-V/SO
PIC32MX254F128BT-V/SOMicrochip TechnologyIC MCU 32BIT 128KB FLASH 28SOICMicrocontrollers28-SOICN/A-40°C ~ 105°C (TA)
Core Processor:
MIPS32® M4K™
Core Size:
32-Bit Single-Core
Speed:
72MHz
Connectivity:
I2C, IrDA, LINbus, PMP, SPI, UART/USART, USB OTG
Peripherals:
Brown-out Detect/Reset, DMA, HLVD, I2S, POR, PWM, WDT
Number of I/O:
17
Program Memory Size:
128KB (128K x 8)
Program Memory Type:
FLASH
RAM Size:
32K x 8
Voltage – Supply (Vcc/Vdd):
2.5V ~ 3.6V
Data Converters:
A/D 9x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 105°C (TA)
Grade:
Automotive
Qualification:
AEC-Q100
Mounting Type:
Surface Mount
Supplier Device Package:
28-SOIC
Package / Case:
28-SOIC (0.295″”, 7.50mm Width)
755
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PIC32MX254F128D-I/ML
PIC32MX254F128D-I/MLMicrochip TechnologyIC MCU 32BIT 128KB FLASH 44QFNMicrocontrollers44-QFN (8x8)N/A-40°C ~ 85°C (TA)
Core Processor:
MIPS32® M4K™
Core Size:
32-Bit Single-Core
Speed:
72MHz
Connectivity:
I2C, IrDA, LINbus, PMP, SPI, UART/USART, USB OTG
Peripherals:
Brown-out Detect/Reset, DMA, HLVD, I2S, POR, PWM, WDT
Number of I/O:
34
Program Memory Size:
128KB (128K x 8)
Program Memory Type:
FLASH
RAM Size:
32K x 8
Voltage – Supply (Vcc/Vdd):
2.5V ~ 3.6V
Data Converters:
A/D 13x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
44-QFN (8×8)
Package / Case:
44-VQFN Exposed Pad
1,296
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PIC32MX254F128D-I/PT
PIC32MX254F128D-I/PTMicrochip TechnologyIC MCU 32BIT 128KB FLASH 44TQFPMicrocontrollers44-TQFP (10x10)N/A-40°C ~ 85°C (TA)
Core Processor:
MIPS32® M4K™
Core Size:
32-Bit Single-Core
Speed:
72MHz
Connectivity:
I2C, IrDA, LINbus, PMP, SPI, UART/USART, USB OTG
Peripherals:
Brown-out Detect/Reset, DMA, HLVD, I2S, POR, PWM, WDT
Number of I/O:
34
Program Memory Size:
128KB (128K x 8)
Program Memory Type:
FLASH
RAM Size:
32K x 8
Voltage – Supply (Vcc/Vdd):
2.5V ~ 3.6V
Data Converters:
A/D 13x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
44-TQFP (10×10)
Package / Case:
44-TQFP
1,674
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PIC32MX254F128D-V/ML
PIC32MX254F128D-V/MLMicrochip TechnologyIC MCU 32BIT 128KB FLASH 44QFNMicrocontrollers44-QFN (8x8)N/A-40°C ~ 105°C (TA)
Core Processor:
MIPS32® M4K™
Core Size:
32-Bit Single-Core
Speed:
72MHz
Connectivity:
I2C, IrDA, LINbus, PMP, SPI, UART/USART, USB OTG
Peripherals:
Brown-out Detect/Reset, DMA, HLVD, I2S, POR, PWM, WDT
Number of I/O:
34
Program Memory Size:
128KB (128K x 8)
Program Memory Type:
FLASH
RAM Size:
32K x 8
Voltage – Supply (Vcc/Vdd):
2.5V ~ 3.6V
Data Converters:
A/D 13x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 105°C (TA)
Grade:
Automotive
Qualification:
AEC-Q100
Mounting Type:
Surface Mount
Supplier Device Package:
44-QFN (8×8)
Package / Case:
44-VQFN Exposed Pad
52
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PIC32MX254F128D-V/PT
PIC32MX254F128D-V/PTMicrochip TechnologyIC MCU 32BIT 128KB FLASH 44TQFPMicrocontrollers44-TQFP (10x10)N/A-40°C ~ 105°C (TA)
Core Processor:
MIPS32® M4K™
Core Size:
32-Bit Single-Core
Speed:
72MHz
Connectivity:
I2C, IrDA, LINbus, PMP, SPI, UART/USART, USB OTG
Peripherals:
Brown-out Detect/Reset, DMA, HLVD, I2S, POR, PWM, WDT
Number of I/O:
34
Program Memory Size:
128KB (128K x 8)
Program Memory Type:
FLASH
RAM Size:
32K x 8
Voltage – Supply (Vcc/Vdd):
2.5V ~ 3.6V
Data Converters:
A/D 13x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 105°C (TA)
Grade:
Automotive
Qualification:
AEC-Q100
Mounting Type:
Surface Mount
Supplier Device Package:
44-TQFP (10×10)
Package / Case:
44-TQFP
1,062
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PIC32MX254F128DT-I/ML
PIC32MX254F128DT-I/MLMicrochip TechnologyIC MCU 32BIT 128KB FLASH 44QFNMicrocontrollers44-QFN (8x8)N/A-40°C ~ 85°C (TA)
Core Processor:
MIPS32® M4K™
Core Size:
32-Bit Single-Core
Speed:
72MHz
Connectivity:
I2C, IrDA, LINbus, PMP, SPI, UART/USART, USB OTG
Peripherals:
Brown-out Detect/Reset, DMA, HLVD, I2S, POR, PWM, WDT
Number of I/O:
34
Program Memory Size:
128KB (128K x 8)
Program Memory Type:
FLASH
RAM Size:
32K x 8
Voltage – Supply (Vcc/Vdd):
2.5V ~ 3.6V
Data Converters:
A/D 13x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
44-QFN (8×8)
Package / Case:
44-VQFN Exposed Pad
1,076
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PIC32MX254F128DT-I/PT
PIC32MX254F128DT-I/PTMicrochip TechnologyIC MCU 32BIT 128KB FLASH 44TQFPMicrocontrollers44-TQFP (10x10)N/A-40°C ~ 85°C (TA)
Core Processor:
MIPS32® M4K™
Core Size:
32-Bit Single-Core
Speed:
72MHz
Connectivity:
I2C, IrDA, LINbus, PMP, SPI, UART/USART, USB OTG
Peripherals:
Brown-out Detect/Reset, DMA, HLVD, I2S, POR, PWM, WDT
Number of I/O:
34
Program Memory Size:
128KB (128K x 8)
Program Memory Type:
FLASH
RAM Size:
32K x 8
Voltage – Supply (Vcc/Vdd):
2.5V ~ 3.6V
Data Converters:
A/D 13x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
44-TQFP (10×10)
Package / Case:
44-TQFP
546
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PIC32MX254F128DT-V/ML
PIC32MX254F128DT-V/MLMicrochip TechnologyIC MCU 32BIT 128KB FLASH 44QFNMicrocontrollers44-QFN (8x8)N/A-40°C ~ 105°C (TA)
Core Processor:
MIPS32® M4K™
Core Size:
32-Bit Single-Core
Speed:
72MHz
Connectivity:
I2C, IrDA, LINbus, PMP, SPI, UART/USART, USB OTG
Peripherals:
Brown-out Detect/Reset, DMA, HLVD, I2S, POR, PWM, WDT
Number of I/O:
34
Program Memory Size:
128KB (128K x 8)
Program Memory Type:
FLASH
RAM Size:
32K x 8
Voltage – Supply (Vcc/Vdd):
2.5V ~ 3.6V
Data Converters:
A/D 13x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 105°C (TA)
Grade:
Automotive
Qualification:
AEC-Q100
Mounting Type:
Surface Mount
Supplier Device Package:
44-QFN (8×8)
Package / Case:
44-VQFN Exposed Pad
1,312
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PIC32MX254F128DT-V/PT
PIC32MX254F128DT-V/PTMicrochip TechnologyIC MCU 32BIT 128KB FLASH 44TQFPMicrocontrollers44-TQFP (10x10)N/A-40°C ~ 105°C (TA)
Core Processor:
MIPS32® M4K™
Core Size:
32-Bit Single-Core
Speed:
72MHz
Connectivity:
I2C, IrDA, LINbus, PMP, SPI, UART/USART, USB OTG
Peripherals:
Brown-out Detect/Reset, DMA, HLVD, I2S, POR, PWM, WDT
Number of I/O:
34
Program Memory Size:
128KB (128K x 8)
Program Memory Type:
FLASH
RAM Size:
32K x 8
Voltage – Supply (Vcc/Vdd):
2.5V ~ 3.6V
Data Converters:
A/D 13x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 105°C (TA)
Grade:
Automotive
Qualification:
AEC-Q100
Mounting Type:
Surface Mount
Supplier Device Package:
44-TQFP (10×10)
Package / Case:
44-TQFP
1,384
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PIC32MX270F256B-50I/ML
PIC32MX270F256B-50I/MLMicrochip TechnologyIC MCU 32BIT 256KB FLASH 28QFNMicrocontrollers28-QFN (6x6)N/A-40°C ~ 85°C (TA)
Core Processor:
MIPS32® M4K™
Core Size:
32-Bit Single-Core
Speed:
50MHz
Connectivity:
I2C, IrDA, LINbus, SPI, UART/USART, USB OTG
Peripherals:
Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
Number of I/O:
19
Program Memory Size:
256KB (256K x 8)
Program Memory Type:
FLASH
RAM Size:
64K x 8
Voltage – Supply (Vcc/Vdd):
2.3V ~ 3.6V
Data Converters:
A/D 9x10b
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
467
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PIC32MX270F256B-50I/SO
PIC32MX270F256B-50I/SOMicrochip TechnologyIC MCU 32BIT 256KB FLASH 28SOICMicrocontrollers28-SOICN/A-40°C ~ 85°C (TA)
Core Processor:
MIPS32® M4K™
Core Size:
32-Bit Single-Core
Speed:
50MHz
Connectivity:
I2C, IrDA, LINbus, SPI, UART/USART, USB OTG
Peripherals:
Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
Number of I/O:
19
Program Memory Size:
256KB (256K x 8)
Program Memory Type:
FLASH
RAM Size:
64K x 8
Voltage – Supply (Vcc/Vdd):
2.3V ~ 3.6V
Data Converters:
A/D 9x10b
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)
803
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PIC32MX270F256B-50I/SP
PIC32MX270F256B-50I/SPMicrochip TechnologyIC MCU 32BIT 256KB FLASH 28SPDIPMicrocontrollers28-SPDIPN/A-40°C ~ 85°C (TA)
Core Processor:
MIPS32® M4K™
Core Size:
32-Bit Single-Core
Speed:
50MHz
Connectivity:
I2C, IrDA, LINbus, SPI, UART/USART, USB OTG
Peripherals:
Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
Number of I/O:
19
Program Memory Size:
256KB (256K x 8)
Program Memory Type:
FLASH
RAM Size:
64K x 8
Voltage – Supply (Vcc/Vdd):
2.3V ~ 3.6V
Data Converters:
A/D 9x10b
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)
298
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PIC32MX270F256B-50I/SS
PIC32MX270F256B-50I/SSMicrochip TechnologyIC MCU 32BIT 256KB FLASH 28SSOPMicrocontrollers28-SSOPN/A-40°C ~ 85°C (TA)
Core Processor:
MIPS32® M4K™
Core Size:
32-Bit Single-Core
Speed:
50MHz
Connectivity:
I2C, IrDA, LINbus, SPI, UART/USART, USB OTG
Peripherals:
Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
Number of I/O:
19
Program Memory Size:
256KB (256K x 8)
Program Memory Type:
FLASH
RAM Size:
64K x 8
Voltage – Supply (Vcc/Vdd):
2.3V ~ 3.6V
Data Converters:
A/D 9x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
28-SSOP
Package / Case:
28-SSOP (0.209″”, 5.30mm Width)
795
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PIC32MX270F256B-I/ML
PIC32MX270F256B-I/MLMicrochip TechnologyIC MCU 32BIT 256KB FLASH 28QFNMicrocontrollers28-QFN (6x6)N/A-40°C ~ 85°C (TA)
Core Processor:
MIPS32® M4K™
Core Size:
32-Bit Single-Core
Speed:
40MHz
Connectivity:
I2C, IrDA, LINbus, SPI, UART/USART, USB OTG
Peripherals:
Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
Number of I/O:
19
Program Memory Size:
256KB (256K x 8)
Program Memory Type:
FLASH
RAM Size:
64K x 8
Voltage – Supply (Vcc/Vdd):
2.3V ~ 3.6V
Data Converters:
A/D 9x10b
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
724
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PIC32MX270F256B-I/SO
PIC32MX270F256B-I/SOMicrochip TechnologyIC MCU 32BIT 256KB FLASH 28SOICMicrocontrollers28-SOIC2.3V - 3.6V-40°C – 85°C
Core Processor:
MIPS32® M4K™
Core Size:
32-Bit Single-Core
Speed:
40MHz
Program Memory Size:
256KB (256K x 8)
Mounting Type:
Surface Mount
187
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PIC32MX270F256B-I/SP
PIC32MX270F256B-I/SPMicrochip TechnologyIC MCU 32BIT 256KB FLASH 28SPDIPMicrocontrollers28-SPDIPN/A-40°C ~ 85°C (TA)
Core Processor:
MIPS32® M4K™
Core Size:
32-Bit Single-Core
Speed:
40MHz
Connectivity:
I2C, IrDA, LINbus, SPI, UART/USART, USB OTG
Peripherals:
Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
Number of I/O:
19
Program Memory Size:
256KB (256K x 8)
Program Memory Type:
FLASH
RAM Size:
64K x 8
Voltage – Supply (Vcc/Vdd):
2.3V ~ 3.6V
Data Converters:
A/D 9x10b
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)
1,199
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PIC32MX270F256B-I/SS
PIC32MX270F256B-I/SSMicrochip TechnologyIC MCU 32BIT 256KB FLASH 28SSOPMicrocontrollers28-SSOPN/A-40°C ~ 85°C (TA)
Core Processor:
MIPS32® M4K™
Core Size:
32-Bit Single-Core
Speed:
40MHz
Connectivity:
I2C, IrDA, LINbus, SPI, UART/USART, USB OTG
Peripherals:
Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
Number of I/O:
19
Program Memory Size:
256KB (256K x 8)
Program Memory Type:
FLASH
RAM Size:
64K x 8
Voltage – Supply (Vcc/Vdd):
2.3V ~ 3.6V
Data Converters:
A/D 9x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
28-SSOP
Package / Case:
28-SSOP (0.209″”, 5.30mm Width)
773
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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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