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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M38039FFLHP#U0IC MCU 8BIT 60KB FLASH 64LFQFP |
2,792 | - |
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Datasheet | 64-LQFP | 740/38000 | Tray | Obsolete | Not Verified | 740 | 8-Bit | 16.8MHz | SIO, UART/USART | LED, PWM, WDT | 56 | 60KB (60K x 8) | FLASH | - | 2K x 8 | 2.7V ~ 5.5V | A/D 16x10b; D/A 2x8b | Internal | -20°C ~ 85°C (TA) | - | - | Surface Mount | |
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DF36079LHVIC MCU 16BIT 128KB FLASH 64QFP |
1,317 | - |
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Datasheet | 64-BQFP | H8® H8/300H Tiny | Tray | Obsolete | Not Verified | H8/300H | 16-Bit | 16MHz | I2C, SCI | LVD, POR, PWM, WDT | 47 | 128KB (128K x 8) | FLASH | - | 6K x 8 | 3V ~ 3.6V | A/D 8x10b | Internal | -20°C ~ 75°C (TA) | - | - | Surface Mount | |
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DF36079LFZVIC MCU 16BIT 128KB FLASH 64LFQFP |
1,210 | - |
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Datasheet | 64-LQFP | H8® H8/300H Tiny | Tray | Obsolete | Not Verified | H8/300H | 16-Bit | 16MHz | I2C, SCI | LVD, POR, PWM, WDT | 47 | 128KB (128K x 8) | FLASH | - | 6K x 8 | 3V ~ 3.6V | A/D 8x10b | Internal | -20°C ~ 75°C (TA) | - | - | Surface Mount | |
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DF38799FP10VIC MCU 16BIT 128KB FLSH 100LFQFP |
1,100 | - |
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Datasheet | 100-LQFP | H8® H8/300H SLP | Tray | Obsolete | Not Verified | H8/300H | 16-Bit | 10MHz | I2C, IrDA, SCI | POR, PWM, WDT | 75 | 128KB (128K x 8) | FLASH | - | 4K x 8 | 2.7V ~ 3.6V | A/D 8x10b | Internal | -20°C ~ 75°C (TA) | - | - | Surface Mount | |
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M30280FAWG#U7BIC MCU 16BIT 96KB FLASH 85TFLGA |
4,870 | - |
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Datasheet | 85-TFLGA | M16C™ M16C/Tiny/28 | Tray | Active | Not Verified | M16C/60 | 16-Bit | 20MHz | I2C, IEBus, SIO, UART/USART | DMA, POR, PWM, Voltage Detect, WDT | 71 | 96KB (96K x 8) | FLASH | 4K x 8 | 8K x 8 | 2.7V ~ 5.5V | A/D 24x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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DF36037GFZJEVIC MCU 16BIT 56KB FLASH 64LFQFP |
4,052 | - |
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Datasheet | 64-LQFP | H8® H8/300H Tiny | Tray | Obsolete | Not Verified | H8/300H | 16-Bit | 20MHz | CANbus, SCI, SSU | LVD, POR, PWM, WDT | 45 | 56KB (56K x 8) | FLASH | - | 3K x 8 | 3V ~ 5.5V | A/D 8x10b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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R5F61632N50FPVIC MCU 32BIT 256KB FLASH 120LQFP |
4,647 | - |
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Datasheet | 120-LQFP | H8® H8SX/1600 | Tray | Active | Not Verified | H8SX | 32-Bit Single-Core | 50MHz | I2C, IrDA, SCI, SmartCard | DMA, LVD, POR, PWM, WDT | 81 | 256KB (256K x 8) | FLASH | - | 24K x 8 | 3V ~ 3.6V | A/D 8x10b; D/A 2x8b | External | -20°C ~ 75°C (TA) | - | - | Surface Mount | |
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DF71374AD80FPVIC MCU 32BIT 256KB FLSH 100LFQFP |
2,081 | - |
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Datasheet | 100-LQFP | SuperH® SH7137 | Tray | Active | Not Verified | SH-2 | 32-Bit Single-Core | 80MHz | CANbus, EBI/EMI, I2C, SCI, SSU | POR, PWM, WDT | 57 | 256KB (256K x 8) | FLASH | - | 16K x 8 | 3V ~ 5.5V | A/D 12x12b | External | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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DF38099FP4VIC MCU 16BIT 128KB FLSH 100LFQFP |
3,466 | - |
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Datasheet | 100-LQFP | H8® H8/300H SLP | Tray | Obsolete | Not Verified | H8/300H | 16-Bit | 4MHz | I2C, IrDA, SCI | LCD, POR, PWM, WDT | 75 | 128KB (128K x 8) | FLASH | - | 4K x 8 | 1.8V ~ 3.6V | A/D 8x10b | Internal | -20°C ~ 75°C (TA) | - | - | Surface Mount | |
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DS70850AD80FPVIC MCU 32BIT ROMLESS 144LFQFP |
2,088 | - |
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Datasheet | 144-LQFP | SuperH® SH7080 | Tray | Active | Not Verified | SH-2 | 32-Bit Single-Core | 80MHz | EBI/EMI, FIFO, I2C, SCI, SSU | DMA, POR, PWM, WDT | 100 | - | ROMless | - | 16K x 8 | 3V ~ 5.5V | A/D 8x10b | External | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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DF38099FP10WVIC MCU 16BIT 128KB FLSH 100LFQFP |
3,044 | - |
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Datasheet | 100-LQFP | H8® H8/300H SLP | Tray | Obsolete | Not Verified | H8/300H | 16-Bit | 10MHz | I2C, IrDA, SCI | LCD, POR, PWM, WDT | 75 | 128KB (128K x 8) | FLASH | - | 4K x 8 | 2.7V ~ 3.6V | A/D 8x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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M306N5FCTFP#UKIC MCU 16BIT 128KB FLASH 100QFP |
3,953 | - |
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Datasheet | 100-BQFP | M16C™ M16C/60/6N5 | Tray | Obsolete | Not Verified | M16C/60 | 16-Bit | 20MHz | CANbus, I2C, IEBus, SIO, UART/USART | DMA, WDT | 87 | 128KB (128K x 8) | FLASH | 4K x 8 | 5K x 8 | 4.2V ~ 5.5V | A/D 26x10b; D/A 2x8b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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M306N4FGTFP#UKJIC MCU 16BIT 256KB FLASH 100QFP |
1,633 | - |
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Datasheet | 100-BQFP | M16C™ M16C/60/6N4 | Tray | Obsolete | Not Verified | M16C/60 | 16-Bit | 20MHz | CANbus, I2C, IEBus, SIO, UART/USART | DMA, WDT | 85 | 256KB (256K x 8) | FLASH | - | 10K x 8 | 4.2V ~ 5.5V | A/D 26x10b; D/A 2x8b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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R5S76700B200BGIC MCU 32BIT ROMLESS 256FBGA |
3,308 | - |
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Datasheet | 256-FBGA | SuperH® SH Ethernet | Tray | Obsolete | Not Verified | SH-2A | 32-Bit Single-Core | 200MHz | EBI/EMI, Ethernet, I2C, Host Interface, FIFO, SCI, SD, Serial Sound, Stream, USB | DMA, POR, PWM, WDT | 86 | - | ROMless | - | 32K x 8 | 1.1V ~ 1.3V | - | Internal | -20°C ~ 70°C (TA) | - | - | Surface Mount | |
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DF71476AK64FPVIC MCU 32BIT 512KB FLSH 100LFQFP |
2,643 | - |
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Datasheet | 100-LQFP | SuperH® SH7147 | Tray | Obsolete | Not Verified | SH-2 | 32-Bit Single-Core | 64MHz | CANbus, EBI/EMI, SCI, SSU | POR, PWM, WDT | 57 | 512KB (512K x 8) | FLASH | - | 16K x 8 | 3V ~ 3.6V | A/D 16x12b | External | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
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AT89C51RE2-SLSUMIC MCU 8BIT 128KB FLASH 44PLCC |
2,291 | - |
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Datasheet | 44-LCC (J-Lead) | 89C | Tube | Obsolete | Verified | 80C51 | 8-Bit | 60MHz | I2C, SPI, UART/USART | POR, PWM, WDT | 34 | 128KB (128K x 8) | FLASH | - | 8K x 8 | 2.7V ~ 5.5V | - | External | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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AT90PWM316-16SUIC MCU 8BIT 16KB FLASH 32SOIC |
2,528 | - |
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Datasheet | 32-SOIC (0.295", 7.50mm Width) | AVR® 90PWM Lighting | Tube | Obsolete | Not Verified | AVR | 8-Bit | 16MHz | SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 27 | 16KB (16K x 8) | FLASH | 512 x 8 | 1K x 8 | 2.7V ~ 5.5V | A/D 11x10b; D/A 1x10b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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AT91SAM7L128-AUIC MCU 16/32B 128KB FLSH 128LQFP |
4,765 | - |
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Datasheet | 128-LQFP | SAM7L | Tray | Obsolete | Not Verified | ARM7® | 16/32-Bit | 36MHz | I2C, SPI, UART/USART | Brown-out Detect/Reset, LCD, POR, PWM, WDT | 80 | 128KB (128K x 8) | FLASH | - | 6K x 8 | 1.55V ~ 1.8V | A/D 4x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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AT91SAM7L128-CUIC MCU 16/32B 128KB FLASH 144BGA |
3,241 | - |
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Datasheet | 144-LFBGA | SAM7L | Tray | Obsolete | Not Verified | ARM7® | 16/32-Bit | 36MHz | I2C, SPI, UART/USART | Brown-out Detect/Reset, LCD, POR, PWM, WDT | 80 | 128KB (128K x 8) | FLASH | - | 6K x 8 | 1.55V ~ 1.8V | A/D 4x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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AT91SAM7L64-AUIC MCU 16/32B 64KB FLASH 128LQFP |
4,911 | - |
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Datasheet | 128-LQFP | SAM7L | Tray | Obsolete | Not Verified | ARM7® | 16/32-Bit | 36MHz | I2C, SPI, UART/USART | Brown-out Detect/Reset, LCD, POR, PWM, WDT | 80 | 64KB (64K x 8) | FLASH | - | 6K x 8 | 1.55V ~ 1.8V | A/D 4x10b | Internal | -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.
