Microcontrollers
Browse available Microcontrollers part numbers with manufacturer references, stock information, pricing, datasheets and key specifications. Use the table below to compare options for your project.
For BOM, shortage or hard-to-find requirements, send your part number and quantity to Winsun (HK) Electronics for availability, lead-time and quotation support.
| Photo | Mfr. Part # | Availability | Price | Quantity | Datasheet | Package/Case | Series | Packaging | Product Status | Programmable | Core Processor | Core Size | Speed | Connectivity | Peripherals | Number of I/O | Program Memory Size | Program Memory Type | EEPROM Size | RAM Size | Voltage - Supply (Vcc/Vdd) | Data Converters | Oscillator Type | Operating Temperature | Grade | Qualification | Mounting Type | Supplier Device Package |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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DSPIC33EP256MU810T-I/PFIC MCU 16BIT 256KB FLASH 100TQFP |
4,587 | - |
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Datasheet | 100-TQFP | dsPIC™ 33EP | Tape & Reel (TR) | Active | Not Verified | dsPIC | 16-Bit | 60 MIPs | CANbus, I2C, IrDA, LINbus, QEI, SPI, UART/USART, USB OTG | Brown-out Detect/Reset, DMA, Motor Control PWM, POR, PWM, WDT | 83 | 256KB (85.5K x 24) | FLASH | - | 12K x 16 | 3V ~ 3.6V | A/D 32x10b/12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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PIC24EP256GU810T-I/PFIC MCU 16BIT 256KB FLASH 100TQFP |
1,735 | - |
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Datasheet | 100-TQFP | PIC® 24EP | Tape & Reel (TR) | Active | Not Verified | PIC | 16-Bit | 60 MIPs | CANbus, I2C, IrDA, LINbus, SPI, UART/USART, USB OTG | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 83 | 256KB (85.5K x 24) | FLASH | - | 12K x 16 | 3V ~ 3.6V | A/D 32x10b/12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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ATSAM4LC8BA-AUIC MCU 32BIT 512KB FLASH 64TQFP |
1,914 | - |
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Datasheet | 64-TQFP | SAM4L | Tray | Active | Not Verified | ARM® Cortex®-M4 | 32-Bit Single-Core | 48MHz | I2C, IrDA, LINbus, SPI, UART/USART, USB | Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT | 43 | 512KB (512K x 8) | FLASH | - | 64K x 8 | 1.68V ~ 3.6V | A/D 7x12b; D/A 1x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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R5F523E5BDFM#5032BIT MCU RX23E-B 128K LFQFP64 T |
3,367 | - |
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Datasheet | 64-LQFP | RX23E-B | Tape & Reel (TR) | Active | - | RXv2 | 32-Bit | 32MHz | CANbus, I2C, SCI, SPI, UART/USART | DMA, LVD, POR, PWM, WDT | 30 | 128KB (128K x 8) | FLASH | 8K x 8 | 16K x 8 | 1.8V ~ 5.5V | A/D 8x12b SAR, 8x24b Sigma-Delta; D/A 1x16b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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ATSAM4CMP8CC-AUIC MCU 32BIT 512KB FLASH 100LQFP |
2,091 | - |
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Datasheet | 100-LQFP | SAM4CM | Tray | Active | Not Verified | ARM® Cortex®-M4/M4F | 32-Bit Dual-Core | 120MHz | EBI/EMI, I2C, IrDA, SPI, UART/USART | Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT | 52 | 512KB (512K x 8) | FLASH | - | 128K x 8 | 1.62V ~ 3.6V | A/D 6x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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ATSAM4CMP8CC-AUTIC MCU 32BIT 512KB FLASH 100TQFP |
3,356 | - |
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Datasheet | 100-TQFP | SAM4CM | Tray | Active | Not Verified | ARM® Cortex®-M4F | 32-Bit Dual-Core | 120MHz | EBI/EMI, I2C, IrDA, SPI, UART/USART | Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT | 52 | 512KB (512K x 8) | FLASH | - | 128K x 8 | 1.62V ~ 3.6V | A/D 6x10b SAR | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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STR912FAZ42H6IC MCU 32BIT 256KB FLASH 144BGA |
1,508 | - |
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Datasheet | 144-LFBGA | STR9 | Tray | Obsolete | Not Verified | ARM9® | 16/32-Bit | 96MHz | CANbus, EBI/EMI, Ethernet, I2C, IrDA, Microwire, SPI, SSI, SSP, UART/USART, USB | Brown-out Detect/Reset, DMA, Motor Control PWM, POR, PWM, WDT | 80 | 256KB (256K x 8) | FLASH | - | 96K x 8 | 1.65V ~ 2V | A/D 8x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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R5F56318CDLJ#U0IC MCU 32BIT 512KB FLSH 100TFLGA |
4,473 | - |
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Datasheet | 100-TFLGA | RX600 | Tray | Not For New Designs | Not Verified | RX | 32-Bit Single-Core | 100MHz | CANbus, EBI/EMI, I2C, LINbus, SCI, SPI, USB | DMA, LVD, POR, PWM, WDT | 78 | 512KB (512K x 8) | FLASH | 32K x 8 | 128K x 8 | 2.7V ~ 3.6V | A/D 8x10b, 14x12b; D/A 1x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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PIC16LC73A-04I/SPIC MCU 8BIT 7KB OTP 28SPDIP |
4,842 | - |
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Datasheet | 28-DIP (0.300", 7.62mm) | PIC® 16C | Tube | Active | Verified | PIC | 8-Bit | 4MHz | I2C, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 22 | 7KB (4K x 14) | OTP | - | 192 x 8 | 2.5V ~ 6V | A/D 5x8b | External | -40°C ~ 85°C (TA) | - | - | Through Hole | |
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PIC16C65A-04E/PQIC MCU 8BIT 7KB OTP 44MQFP |
1,789 | - |
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Datasheet | 44-QFP | PIC® 16C | Tray | Obsolete | Not Verified | PIC | 8-Bit | 4MHz | I2C, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 33 | 7KB (4K x 14) | OTP | - | 192 x 8 | 4V ~ 6V | - | External | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
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PIC16C74AT-20E/PTIC MCU 8BIT 7KB OTP 44TQFP |
1,422 | - |
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Datasheet | 44-TQFP | PIC® 16C | Tape & Reel (TR) | Obsolete | Not Verified | PIC | 8-Bit | 20MHz | I2C, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 33 | 7KB (4K x 14) | OTP | - | 192 x 8 | 4V ~ 6V | A/D 8x8b | External | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
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PIC17C43T-33E/PQIC MCU 8BIT 8KB OTP 44MQFP |
4,742 | - |
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Datasheet | 44-QFP | PIC® 17C | Tape & Reel (TR) | Obsolete | Not Verified | PIC | 8-Bit | 33MHz | UART/USART | POR, PWM, WDT | 33 | 8KB (4K x 16) | OTP | - | 454 x 8 | 4.5V ~ 6V | - | External | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
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PIC32MK1024GPD100-E/PTIC MCU 32BIT 1MB FLASH 100TQFP |
2,444 | - |
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Datasheet | 100-TQFP | PIC® 32MK | Tray | Obsolete | Not Verified | MIPS32® microAptiv™ | 32-Bit Single-Core | 80MHz | Brown-out Detect/Reset, DMA, I2S, POR, WDT | Brown-out Detect/Reset, DMA, I2S, POR, WDT | 77 | 1MB (1M x 8) | FLASH | 4K x 8 | 256K x 8 | 2.2V ~ 3.6V | A/D 42x12b | Internal | -40°C ~ 125°C (TA) | Automotive | AEC-Q100 | Surface Mount | |
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SAF-XC164SM-16F40F BAIC MCU 16BIT 128KB FLASH 64LQFP |
4,994 | - |
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Datasheet | 64-LQFP | XC16x | Tray | Obsolete | Not Verified | C166SV2 | 16-Bit | 20MHz | SPI, UART/USART | PWM, WDT | 47 | 128KB (128K x 8) | FLASH | - | 8K x 8 | 2.35V ~ 2.7V | A/D 14x8/10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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MC9S12GC32CFAEIC MCU 16BIT 32KB FLASH 48LQFP |
4,641 | - |
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Datasheet | 48-LQFP | HCS12 | Tray | Active | Not Verified | HCS12 | 16-Bit | 25MHz | EBI/EMI, SCI, SPI | POR, PWM, WDT | 31 | 32KB (32K x 8) | FLASH | - | 2K x 8 | 2.35V ~ 5.5V | A/D 8x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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C8051F960-B-GMRIC MCU 8BIT 128KB FLASH 76DQFN |
3,224 | - |
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Datasheet | 76-VFQFN Dual Rows, Exposed Pad | C8051F9xx | Tape & Reel (TR) | Not For New Designs | Not Verified | 8051 | 8-Bit | 25MHz | I2C, SPI, UART/USART | DMA, LCD, POR, PWM, WDT | 57 | 128KB (128K x 8) | FLASH | - | 8.25K x 8 | 1.8V ~ 3.8V | A/D 16x10b/12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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MSP430F47126IPZRIC MCU 16BIT 56KB FLASH 100LQFP |
1,197 | - |
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Datasheet | 100-LQFP | MSP430x4xx | Tape & Reel (TR) | Active | Not Verified | MSP430 CPU16 | 16-Bit | 16MHz | I2C, IrDA, LINbus, SCI, SPI, UART/USART | Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT | 72 | 56KB (56K x 8) | FLASH | - | 4K x 8 | 1.8V ~ 3.6V | A/D 6x16b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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MSP430F5438AIZQWTIC MCU 16BIT 256KB FLASH 113BGA |
3,312 | - |
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Datasheet | 113-VFBGA | MSP430F5xx | Tape & Reel (TR) | Obsolete | Not Verified | MSP430 CPUXV2 | 16-Bit | 25MHz | I2C, IrDA, LINbus, SCI, SPI, UART/USART | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 87 | 256KB (256K x 8) | FLASH | - | 16K x 8 | 1.8V ~ 3.6V | A/D 16x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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CY8C6347BZI-BLD34IC MCU 32BIT 1MB FLASH 124VFBGA |
3,971 | - |
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Datasheet | 124-VFBGA | PSOC™ 6 BLE | Tray | Active | Not Verified | ARM® Cortex®-M0+, ARM® Cortex®-M4F | 32-Bit Dual-Core | 100MHz, 150MHz | FIFO, I2C, IrDA, Microwire, SmartCard, SPI, SSP, UART/USART, USB | Brown-out Detect/Reset, CapSense, DMA, I2S, LCD, LVD, POR, PWM, Temp Sensor, WDT | 84 | 1MB (1M x 8) | FLASH | - | 288K x 8 | 1.7V ~ 3.6V | A/D 16x10b SAR, 16x12b Sigma-Delta; D/A 2x7b, 1x8/12b | External, Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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SPC564L60L5BCOQRIC MCU 32BIT 1MB FLASH 144LQFP |
4,917 | - |
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Datasheet | 144-LQFP | SPC56xL | Tape & Reel (TR) | Active | Not Verified | e200z4d | 32-Bit Single-Core | 120MHz | CANbus, LINbus, SCI, SPI, UART/USART | DMA, LVD, POR, PWM, WDT | 96 | 1MB (1M x 8) | FLASH | - | 128K x 8 | 3V ~ 3.63V | A/D 32x12b | Internal | -40°C ~ 105°C (TA) | Automotive | AEC-Q100 | Surface Mount |
Microcontrollers FAQ
Common questions about selecting, comparing and sourcing Microcontrollers components through Winsun (HK) Electronics.
What should I check when selecting Microcontrollers components?
Compare the manufacturer part number, electrical specifications, package, operating conditions and application requirements. The product datasheet should be used to confirm technical suitability.
Can Winsun help source specific Microcontrollers part numbers?
Yes. Send the exact part number, manufacturer and required quantity. Winsun (HK) Electronics can assist with availability checks, quotation support and sourcing options based on your requirement.
Do you support shortage, obsolete or hard-to-find Microcontrollers parts?
Yes. Our sourcing team can review shortage and obsolete-part requirements and help check available supply channels or possible alternatives when appropriate.
How do I request a quote for Microcontrollers components?
Submit an RFQ with the part number, manufacturer, quantity and target delivery requirement. Our sales team will review your request and follow up with current sourcing information.
