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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R5F571MLHGFC#V0IC MCU 32BIT 4MB FLASH 176LQFP |
1,799 | - |
|
Datasheet | 176-LQFP | RX | Tray | Active | - | RXv2 | 32-Bit | 240MHz | CANbus, EBI/EMI, Ethernet, FIFO, I2C, MMC/SD, QSPI, SCI, SPI, SSI, USB OTG | DMA, LVD, POR, PWM, WDT | 127 | 4MB (4M x 8) | FLASH | 64K x 8 | 512K x 8 | 2.7V ~ 3.6V | A/D 29x12b; D/A 2x12b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
|
S912XDT256F1MAAIC MCU 16BIT 256KB FLASH 80QFP |
1,366 | - |
|
Datasheet | 80-QFP | HCS12X | Bulk | Active | Not Verified | HCS12X | 16-Bit | 80MHz | CANbus, I2C, SCI, SPI | LVD, POR, PWM, WDT | 59 | 256KB (256K x 8) | FLASH | 4K x 8 | 16K x 8 | 2.35V ~ 2.75V | A/D 8x10b | External | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
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HD6473337YF1616-BIT, UVPROM, H8/300 CPU |
2,996 | - |
|
Datasheet | - | * | Bulk | Active | Not Verified | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
|
D73042F12VMCU , 16-BIT, H8/300H CPU |
3,648 | - |
|
Datasheet | - | H8® H8/300H | Bulk | Active | Not Verified | H8/300H | 16-Bit | - | SCI | - | - | - | OTP | - | 2K x 8 | 4.5V ~ 5.5V | A/D 8x10b | External | -20°C ~ 75°C (TA) | - | - | - | |
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DF2134AVFA10VIC MCU 16BIT 128KB FLASH 80QFP |
1,393 | - |
|
Datasheet | 80-BQFP | H8® H8S/2100 | Tray | Last Time Buy | Not Verified | H8S/2000 | 16-Bit | 10MHz | IrDA, SCI | POR, PWM, WDT | 58 | 128KB (128K x 8) | FLASH | - | 4K x 8 | 2.7V ~ 3.6V | A/D 8x10b; D/A 2x8b | Internal | -20°C ~ 75°C (TA) | - | - | Surface Mount | |
|
ADUC834BCPIC MCU 8BIT 62KB FLASH 56LFCSP |
4,300 | - |
|
Datasheet | 56-VFQFN Exposed Pad, CSP | MicroConverter® ADuC8xx | Bag | Obsolete | Not Verified | 8052 | 8-Bit | 12.58MHz | EBI/EMI, I2C, SPI, UART/USART | POR, PSM, PWM, Temp Sensor, WDT | 34 | 62KB (62K x 8) | FLASH | 4K x 8 | 2.25K x 8 | 2.7V ~ 5.25V | A/D 3x16b, 4x24b; D/A 1x12b | Internal | -40°C ~ 85°C | - | - | Surface Mount | |
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UPD70F3529GMA9-GBK-Q-GIC MCU 32BIT 2GB FLASH 176HLQFP |
2,859 | - |
|
Datasheet | 176-LQFP Exposed Pad | V850E2/Dx4-H | Tray | Not For New Designs | Not Verified | V850E2M | 32-Bit Single-Core | 80MHz | CANbus, CSI, I2C, LINbus, SPI, UART/USART | DMA, I2S, LCD, LVD, POR, PWM, WDT | 127 | 2GB (2G x 8) | FLASH | 32K x 8 | 96K x 8 | 2.7V ~ 5.5V | A/D 12x10b, 12x12b | Internal | -40°C ~ 105°C (TA) | Automotive | AEC-Q100 | Surface Mount | |
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MMC2114CFCAF33IC MCU 32BIT 256KB FLASH 100LQFP |
4,417 | - |
|
Datasheet | 100-LQFP | MCore | Tray | Obsolete | Not Verified | M210 | 16/32-Bit | 33MHz | EBI/EMI, SCI, SPI | LVD, POR, PWM, WDT | 67 | 256KB (256K x 8) | FLASH | - | 32K x 8 | 2.7V ~ 3.6V | A/D 8x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
MC9S12DT128VPVEIC MCU 16BIT 128KB FLASH 112LQFP |
1,971 | - |
|
Datasheet | 112-LQFP | HCS12 | Tray | Active | Verified | HCS12 | 16-Bit | 25MHz | CANbus, I2C, SCI, SPI | PWM, WDT | 91 | 128KB (128K x 8) | FLASH | 2K x 8 | 8K x 8 | 2.35V ~ 5.25V | A/D 16x10b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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LM3S1150-IQC50-A2IC MCU 32BIT 64KB FLASH 100LQFP |
1,935 | - |
|
Datasheet | 100-LQFP | Stellaris® ARM® Cortex®-M3S 1000 | Tray | Obsolete | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 50MHz | I2C, IrDA, Microwire, QEI, SPI, SSI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 52 | 64KB (64K x 8) | FLASH | - | 16K x 8 | 2.25V ~ 2.75V | - | Internal | -40°C ~ 85°C | - | - | Surface Mount | |
|
MC56F8165VFGDIGITAL SIGNAL PROCESSOR, 16-BIT |
1,583 | - |
|
Datasheet | 128-LQFP | - | Bulk | Active | Not Verified | 56800E | 16-Bit | 40MHz | EBI/EMI, SCI, SPI | POR, PWM, WDT | 28 | 512KB (256K x 16) | FLASH | - | 32K x 8 | 3V ~ 3.6V | A/D 16x12b | External, Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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TMS32F240PQAG4IC MCU 16BIT 32KB FLASH 132BQFP |
4,699 | - |
|
Datasheet | 132-BQFP Bumpered | C2000™ C24x 16-Bit | Tube | Obsolete | Not Verified | C2xx DSP | 16-Bit | 20MHz | EBI/EMI, SCI, SPI, UART/USART | POR, PWM, WDT | 28 | 32KB (16K x 16) | FLASH | - | 1K x 8 | 4.5V ~ 5.5V | A/D 16x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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S912XDQ256F1VAAIC MCU 16BIT 256KB FLASH 80QFP |
4,581 | - |
|
Datasheet | 80-QFP | HCS12X | Tray | Last Time Buy | Not Verified | HCS12X | 16-Bit | 80MHz | CANbus, I2C, SCI, SPI | LVD, POR, PWM, WDT | 59 | 256KB (256K x 8) | FLASH | 4K x 8 | 16K x 8 | 2.35V ~ 5.5V | A/D 8x10b, 16x10b | External | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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MC68334GCEH16IC MCU 32BIT ROMLESS 132PQFP |
1,806 | - |
|
Datasheet | 132-BQFP Bumpered | M683xx | Bulk | Active | Not Verified | CPU32 | 32-Bit Single-Core | 16MHz | EBI/EMI, UART/USART | - | 47 | - | ROMless | - | 1K x 8 | 3V ~ 5.5V | A/D 8x8/10b | External | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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M30280FAHP#U5BIC MCU 16BIT 96KB FLASH 80LQFP |
3,956 | - |
|
Datasheet | 80-LQFP | M16C™ M16C/Tiny/28 | Tray | Obsolete | 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 | -20°C ~ 85°C (TA) | - | - | Surface Mount | |
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DS5002FPM-16IC MCU 8BIT EXTRNL NVSRAM 80QFP |
3,808 | - |
|
Datasheet | 80-BQFP | DS500x | Tray | Obsolete | Not Verified | 8051 | 8-Bit | 16MHz | EBI/EMI, SIO, UART/USART | Power-Fail Reset, WDT | 32 | External | NVSRAM | - | 128K x 8 | 4.5V ~ 5.5V | - | External | 0°C ~ 70°C (TA) | - | - | Surface Mount | |
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AN87C196LA20F8IC MCU 16BIT 24KB OTP 52PLCC |
1,908 | - |
|
Datasheet | 52-LCC (J-Lead) | 87C | Tube | Obsolete | Not Verified | MCS 96 | 16-Bit | 20MHz | SIO | WDT | 41 | 24KB (24K x 8) | OTP | - | 768 x 8 | 4.75V ~ 5.25V | A/D 6x10b | External | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
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R7S910006CBG#AC0IC MCU 32BIT ROMLESS 320FBGA |
4,623 | - |
|
Datasheet | 320-FBGA | RZ/T1 | Tray | Active | Not Verified | ARM® Cortex®-R4F | 32-Bit Single-Core | 450MHz | CANbus, CSI, EBI/EMI, Ethernet, I2C, SPI, UART/USART, USB | DMA, POR, PWM, WDT | 209 | - | ROMless | - | 1.5M x 8 | 1.14V ~ 3.6V | A/D 24x12b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
|
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MC9S12XA512CAAIC MCU 16BIT 512KB FLASH 80QFP |
4,179 | - |
|
Datasheet | 80-QFP | HCS12X | Bulk | Active | Not Verified | HCS12X | 16-Bit | 80MHz | EBI/EMI, I2C, IrDA, LINbus, SCI, SPI | LVD, POR, PWM, WDT | 59 | 512KB (512K x 8) | FLASH | 4K x 8 | 32K x 8 | 2.35V ~ 5.5V | A/D 8x10b | External | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
MAC7131MVM40RISC MICROCONTROLLER, 32 BIT, FL |
2,946 | - |
|
Datasheet | 208-BGA | - | Bulk | Active | Not Verified | ARM7TDMI-S | 32-Bit Single-Core | 40MHz | CANbus, EBI/EMI, I2C, SCI, SPI | DMA, POR | 128 | 512KB (512K x 8) | FLASH | 32K x 8 | 32K x 8 | 2.35V ~ 2.75V | A/D 32x8/10b | Internal | -40°C ~ 125°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.
