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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CY91F552PMC1-GTE1IC MCU 32BIT 192KB FLASH 64LQFP |
1,799 | - |
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Datasheet | 64-LQFP | MB91550 | Tray | Obsolete | Not Verified | FR81S | 32-Bit Single-Core | 80MHz | CANbus, CSIO, LINbus, SPI, UART/USART | DMA, LVD, POR, PWM, WDT | 30 | 192KB (192K x 8) | FLASH | - | 24K x 8 | 4.5V ~ 5.5V | A/D 12x12b | External | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
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MB91F362GAPFVS-GIC MCU 32BIT 512KB FLASH 208QFP |
3,199 | - |
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Datasheet | 208-BQFP | FR MB91360G | Tray | Obsolete | Not Verified | FR50 RISC | 32-Bit Single-Core | 64MHz | CANbus, I2C, Serial I/O, UART/USART | DMA, POR, PWM, WDT | 160 | 512KB (512K x 8) | FLASH | - | 20K x 8 | 4.25V ~ 5.25V | A/D 8x10b; D/A 2x10b | External | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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MB91F362GBPFVS-GIC MCU 32BIT 512KB FLASH 208QFP |
1,598 | - |
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Datasheet | 208-BQFP | FR MB91360G | Tray | Obsolete | Not Verified | FR50 RISC | 32-Bit Single-Core | 64MHz | CANbus, I2C, Serial I/O, UART/USART | DMA, POR, PWM, WDT | 160 | 512KB (512K x 8) | FLASH | - | 20K x 8 | 4.25V ~ 5.25V | A/D 8x10b; D/A 2x10b | External | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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LM3S9U81-IBZ80-A1IC MCU 32BIT 384KB FLASH 108BGA |
1,395 | - |
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Datasheet | 108-LFBGA | Stellaris® ARM® Cortex®-M3S 9000 | Tray | Obsolete | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 80MHz | CANbus, Ethernet, I2C, IrDA, LINbus, Microwire, SPI, SSI, UART/USART, USB OTG | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | 65 | 384KB (384K x 8) | FLASH | - | 96K x 8 | 1.235V ~ 1.365V | A/D 16x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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PIC32MZ1024EFF100T-I/GJXIC MCU 32BIT 1MB FLASH 100TFBGA |
1,180 | - |
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Datasheet | 100-TFBGA | PIC® 32MZ | Tape & Reel (TR) | Active | Not Verified | MIPS32® M-Class | 32-Bit Single-Core | 200MHz | CANbus, EBI/EMI, Ethernet, I2C, PMP, SPI, SQI, UART/USART, USB OTG | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | 78 | 1MB (1M x 8) | FLASH | - | 256K x 8 | 2.1V ~ 3.6V | A/D 40x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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S6J337CJSBSE20000TRAVEO-40NM |
4,716 | - |
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Datasheet | 176-LQFP Exposed Pad | Traveo™ T1G | Tray | Active | - | ARM® Cortex®-R5F | 32-Bit | 132MHz | CANbus, CSIO, I2C, LINbus, UART/USART | DMA, I2S, LVD, POR, PWM, WDT | 126 | 112KB (112K x 8) | FLASH | - | 128K x 8 | 2.7V ~ 5.5V | A/D 48x12b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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R5F564MFDDFC#11IC MCU 32BIT 2MB FLASH 176LFQFP |
3,039 | - |
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Datasheet | 176-LQFP | RX64M | Tray | Active | Not Verified | RXv2 | 32-Bit Single-Core | 120MHz | CANbus, EBI/EMI, Ethernet, I2C, LINbus, MMC/SD, SCI, SPI, SSI, UART/USART, USB | DMA, LVD, POR, PWM, WDT | 127 | 2MB (2M x 8) | FLASH | 64K x 8 | 512K x 8 | 2.7V ~ 3.6V | A/D 8x12b, 21x12b; D/A 2x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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R5F571MFHDFP#10IC MCU 32BIT 2MB FLASH 100LFQFP |
4,048 | - |
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Datasheet | 100-LQFP | RX71M | Tray | Active | Not Verified | RXv2 | 32-Bit Single-Core | 240MHz | CANbus, EBI/EMI, Ethernet, I2C, MMC/SD, QSPI, SCI, SPI, SSI, USB OTG | DMA, LVD, POR, PWM, WDT | 78 | 2MB (2M x 8) | FLASH | 64K x 8 | 512K x 8 | 2.7V ~ 3.6V | A/D 22x12b; D/A 1x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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R4F20202NFD#U0IC MCU 16BIT 96KB FLASH 80LQFP |
1,655 | - |
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Datasheet | 80-LQFP | H8® H8S/Tiny | Tray | Active | Not Verified | H8S/2000 | 16-Bit | 20MHz | I2C, IrDA, LINbus, SCI, SSU, UART/USART | DMA, LVD, POR, PWM, WDT | 69 | 96KB (96K x 8) | FLASH | - | 8K x 8 | 2.7V ~ 5.5V | A/D 12x10b; D/A 2x8b | Internal | -20°C ~ 85°C (TA) | - | - | Surface Mount | |
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DSPIC33FJ256GP710A-H/PFIC MCU 16BIT 256KB FLASH 100TQFP |
2,123 | - |
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Datasheet | 100-TQFP | dsPIC™ 33F | Tray | Obsolete | Not Verified | dsPIC | 16-Bit | 40 MIPs | CANbus, I2C, IrDA, LINbus, SPI, UART/USART | AC'97, Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | 85 | 256KB (256K x 8) | FLASH | - | 30K x 8 | 3V ~ 3.6V | A/D 32x10b/12b | Internal | -40°C ~ 150°C (TA) | Automotive | AEC-Q100 | Surface Mount | |
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PIC32MZ0512EFK144-I/PHIC MCU 32BIT 512KB FLASH 144TQFP |
1,473 | - |
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Datasheet | 144-TQFP | PIC® 32MZ | Tray | Active | Not Verified | MIPS32® M-Class | 32-Bit Single-Core | 200MHz | CANbus, EBI/EMI, Ethernet, I2C, PMP, SPI, SQI, UART/USART, USB OTG | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | 120 | 512KB (512K x 8) | FLASH | - | 128K x 8 | 2.1V ~ 3.6V | A/D 48x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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PIC32MZ1024EFG144T-I/PLIC MCU 32BIT 1MB FLASH 144LQFP |
3,996 | - |
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Datasheet | 144-LQFP | PIC® 32MZ | Tape & Reel (TR) | Active | Not Verified | MIPS32® M-Class | 32-Bit Single-Core | 200MHz | EBI/EMI, Ethernet, I2C, PMP, SPI, SQI, UART/USART, USB OTG | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | 120 | 1MB (1M x 8) | FLASH | - | 512K x 8 | 2.1V ~ 3.6V | A/D 48x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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PIC32MZ2048EFG100-I/GJXIC MCU 32BIT 2MB FLASH 100TFBGA |
2,561 | - |
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Datasheet | 100-TFBGA | PIC® 32MZ | Tray | Active | Not Verified | MIPS32® M-Class | 32-Bit Single-Core | 200MHz | EBI/EMI, Ethernet, I2C, PMP, SPI, SQI, UART/USART, USB OTG | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | 78 | 2MB (2M x 8) | FLASH | - | 512K x 8 | 2.1V ~ 3.6V | A/D 40x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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R4F24248DFPV16BIT MCU H8S/2424 ROM256K/RAM48 |
3,816 | - |
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Datasheet | 120-LQFP | H8® H8S/2400 | Tray | Active | - | H8S/2600 | 16-Bit | 33MHz | EBI/EMI, I2C, IrDA, SCI, SSU, UART/USART | DMA, POR, PWM, WDT | 83 | 256KB (256K x 8) | FLASH | - | 48K x 8 | 4.5V ~ 5.5V | A/D 10x10b SAR; D/A 2x8b | External, Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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R4F24248DVFPV16-BIT GENERAL MCU |
2,398 | - |
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Datasheet | 120-LQFP | H8® H8S/2400 | Tray | Active | - | H8S/2600 | 16-Bit | 33MHz | EBI/EMI, I2C, IrDA, SCI, SSU, UART/USART | DMA, POR, PWM, WDT | 83 | 256KB (256K x 8) | FLASH | - | 48K x 8 | 3V ~ 3.6V | A/D 10x10b SAR; D/A 2x8b | External, Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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R4F24249NFPV16BIT MCU H8S/2424 ROM256K/RAM64 |
3,543 | - |
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Datasheet | 120-LQFP | H8® H8S/2400 | Tray | Active | - | H8S/2600 | 16-Bit | 33MHz | EBI/EMI, I2C, IrDA, SCI, SSU, UART/USART | DMA, POR, PWM, WDT | 83 | 256KB (256K x 8) | FLASH | - | 64K x 8 | 4.5V ~ 5.5V | A/D 10x10b SAR; D/A 2x8b | External, Internal | -20°C ~ 75°C (TA) | - | - | Surface Mount | |
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CY9BF429SPMC-GK7E1IC MCU 32B 1.5625MB FLSH 144LQFP |
1,520 | - |
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Datasheet | 144-LQFP | FM3 MB9B420TA | Tray | Active | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 60MHz | CANbus, CSIO, EBI/EMI, I2C, LINbus, UART/USART | DMA, LVD, POR, PWM, WDT | 122 | 1.5625MB (1.5625M x 8) | FLASH | - | 192K x 8 | 2.7V ~ 5.5V | A/D 24x12b; D/A 2x10b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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STM32F746NGH6TRIC MCU 32BIT 1MB FLASH 216TFBGA |
3,972 | - |
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Datasheet | 216-TFBGA | STM32F7 | Tape & Reel (TR) | Active | Not Verified | ARM® Cortex®-M7 | 32-Bit Single-Core | 216MHz | CANbus, EBI/EMI, Ethernet, I2C, IrDA, LINbus, SAI, SD, SPDIF-Rx, SPI, UART/USART, USB OTG | Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT | 168 | 1MB (1M x 8) | FLASH | - | 320K x 8 | 1.7V ~ 3.6V | A/D 24x12b; D/A 2x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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MSP430FG479IPNIC MCU 16BIT 60KB FLASH 80LQFP |
2,300 | - |
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Datasheet | 80-LQFP | MSP430x4xx | Tray | Active | Not Verified | MSP430 CPU16 | 16-Bit | 8MHz | I2C, IrDA, LINbus, SCI, SPI, UART/USART | Brown-out Detect/Reset, LCD, PWM, WDT | 48 | 60KB (60K x 8 + 256B) | FLASH | - | 2K x 8 | 1.8V ~ 3.6V | A/D 5x16b; D/A 2x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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AT91M42800A-33AU-999IC MCU 16/32BIT ROMLESS 144LQFP |
2,587 | - |
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Datasheet | 144-LQFP | AT91 | Tape & Reel (TR) | Active | Not Verified | ARM7® | 16/32-Bit | 33MHz | EBI/EMI, SPI, UART/USART | POR, WDT | 54 | - | ROMless | - | 8K x 8 | 2.7V ~ 3.6V | - | External | -40°C ~ 85°C (TA) | - | - | 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.
