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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MC9S08RC60CFGIC MCU 8BIT 60KB FLASH 44LQFP |
2,637 | - |
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Datasheet | 44-LQFP | S08 | Bulk | Active | Not Verified | S08 | 8-Bit | 8MHz | SCI | LVD, POR, PWM, WDT | 39 | 60KB (60K x 8) | FLASH | - | 2K x 8 | 1.8V ~ 3.6V | - | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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S912XES384J3VAGIC MCU 16BIT 384KB FLASH 144LQFP |
4,793 | - |
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Datasheet | 144-LQFP | HCS12X | Bulk | Active | Not Verified | HCS12X | 16-Bit | 50MHz | CANbus, EBI/EMI, I2C, IrDA, SCI, SPI | LVD, POR, PWM, WDT | 119 | 384KB (384K x 8) | FLASH | 4K x 8 | 16K x 8 | 1.72V ~ 1.98V | A/D 24x12b SAR | External | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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PIC32MX320F064H-80V/MRIC MCU 32BIT 64KB FLASH 64VQFN |
1,967 | - |
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Datasheet | 64-VFQFN Exposed Pad | PIC® 32MX | Tube | Active | Not Verified | MIPS32® M4K™ | 32-Bit Single-Core | 80MHz | I2C, IrDA, LINbus, PMP, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 53 | 64KB (64K x 8) | FLASH | - | 16K x 8 | 2.3V ~ 3.6V | A/D 16x10b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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ATMEGA649-16AUIC MCU 8BIT 64KB FLASH 64TQFP |
1,407 | - |
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Datasheet | 64-TQFP | AVR® ATmega | Tray | Active | Not Verified | AVR | 8-Bit | 16MHz | SPI, UART/USART, USI | Brown-out Detect/Reset, LCD, POR, PWM, WDT | 53 | 64KB (32K x 16) | FLASH | 2K x 8 | 4K x 8 | 2.7V ~ 5.5V | A/D 8x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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ADUC847BS8-3IC MCU 8BIT 8KB FLASH 52MQFP |
1,555 | - |
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Datasheet | 52-QFP | MicroConverter® ADuC8xx | Bag | Obsolete | Not Verified | 8052 | 8-Bit | 12.58MHz | I2C, SPI, UART/USART | POR, PSM, PWM, Temp Sensor, WDT | 34 | 8KB (8K x 8) | FLASH | 4K x 8 | 2.25K x 8 | 2.7V ~ 3.6V | A/D 10x24b; D/A 1x12b, 2x16b | Internal | -40°C ~ 125°C | - | - | Surface Mount | |
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R5F212A7SDFA#U0IC MCU 16BIT 48KB FLASH 64LQFP |
3,244 | - |
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Datasheet | 64-LQFP | R8C/2x/2A | Bulk | Active | Not Verified | R8C | 16-Bit | 20MHz | I2C, LINbus, SIO, SSU, UART/USART | POR, PWM, Voltage Detect, WDT | 55 | 48KB (48K x 8) | FLASH | - | 2.5K x 8 | 2.2V ~ 5.5V | A/D 12x10b; D/A 2x8b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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MK22FN1M0VLK12IC MCU 32BIT 1MB FLASH 80FQFP |
3,175 | - |
|
Datasheet | 80-LQFP | Kinetis K20 | Tray | Not For New Designs | Not Verified | ARM® Cortex®-M4 | 32-Bit Single-Core | 120MHz | CANbus, EBI/EMI, I2C, IrDA, SPI, UART/USART, USB, USB OTG | DMA, I2S, LVD, POR, PWM, WDT | 56 | 1MB (1M x 8) | FLASH | - | 128K x 8 | 1.71V ~ 3.6V | A/D 27x16b; D/A 1x12b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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CR16MCS9VJE7IC MCU 16BIT 64KB FLASH 80MQFP |
3,594 | - |
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Datasheet | 80-QFP | CompactRISC™ | Bulk | Active | Not Verified | CR16B | 16-Bit | 16MHz | ACCESS.Bus (2-Wire/I2C, SMBus), CANbus, Microwire/Plus (SPI), UART/USART | POR, PWM, WDT | 56 | 64KB (64K x 8) | FLASH | 2K x 8 | 3K x 8 | 4.5V ~ 5.5V | A/D 8x12b | External | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
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MC68HC908GZ48CFJMICROCONTROLLER, 8 BIT, FLASH, H |
4,936 | - |
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Datasheet | 32-LQFP | HC08 | Bulk | Active | Not Verified | M68HC08 | 8-Bit | 8MHz | CANbus, SCI, SPI | LVD, LVR, POR, PWM | 21 | 48KB (48K x 8) | FLASH | - | 1.5K x 8 | 3V ~ 5.5V | A/D 24x10b SAR | External | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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C8051F551-IMIC MCU 8BIT 32KB FLASH 24QFN |
3,102 | - |
|
Datasheet | 24-WFQFN Exposed Pad | C8051F55x | Tube | Obsolete | Not Verified | 8051 | 8-Bit | 50MHz | SMBus (2-Wire/I2C), CANbus, SPI, UART/USART | POR, PWM, Temp Sensor, WDT | 18 | 32KB (32K x 8) | FLASH | - | 2.25K x 8 | 1.8V ~ 5.25V | A/D 18x12b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
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PIC16LF874-04I/PQIC MCU 8BIT 7KB FLASH 44MQFP |
2,366 | - |
|
Datasheet | 44-QFP | PIC® 16F | Tray | Active | Not Verified | PIC | 8-Bit | 4MHz | I2C, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 33 | 7KB (4K x 14) | FLASH | 128 x 8 | 192 x 8 | 2V ~ 5.5V | A/D 8x10b | External | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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PIC16F877-04I/PQIC MCU 8BIT 14KB FLASH 44MQFP |
4,242 | - |
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Datasheet | 44-QFP | PIC® 16F | Tray | Active | Verified | PIC | 8-Bit | 4MHz | I2C, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 33 | 14KB (8K x 14) | FLASH | 256 x 8 | 368 x 8 | 4V ~ 5.5V | A/D 8x10b | External | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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MCF52110CAF80IC MCU 32BIT 128KB FLASH 100LQFP |
2,925 | - |
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Datasheet | 100-LQFP | MCF521xx | Bulk | Obsolete | Not Verified | Coldfire V2 | 32-Bit Single-Core | 66MHz | I2C, SPI, UART/USART | DMA, LVD, POR, PWM, WDT | 63 | 128KB (128K x 8) | FLASH | - | 16K x 8 | 3V ~ 3.6V | A/D 8x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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R5F104FJAFP#V0IC MCU 16BIT 256KB FLASH 44LQFP |
4,099 | - |
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Datasheet | 44-LQFP | RL78/G14 | Tray | Obsolete | Not Verified | RL78 | 16-Bit | 32MHz | CSI, I2C, LINbus, UART/USART | DMA, LVD, POR, PWM, WDT | 31 | 256KB (256K x 8) | FLASH | 8K x 8 | 24K x 8 | 1.6V ~ 5.5V | A/D 10x8/10b; D/A 2x8b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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HD64F38024RWIVIC MCU 8BIT 32KB FLASH 80TQFP |
2,027 | - |
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Datasheet | 80-TQFP | H8® H8/300L SLP | Tray | Obsolete | Not Verified | H8/300L | 8-Bit | 5MHz | SCI | LCD, PWM, WDT | 51 | 32KB (32K x 8) | FLASH | - | 1K x 8 | 1.8V ~ 5.5V | A/D 8x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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MC68HC908LJ24CPK-FRMICROCONTROLLER, 8 BIT, FLASH, H |
1,601 | - |
|
Datasheet | 80-LQFP | HC08 | Bulk | Active | Not Verified | M68HC08 | 8-Bit | 8MHz | I2C, IRSCI, SPI | LCD, LVD, POR, PWM | 48 | 24KB (24K x 8) | FLASH | - | 768 x 8 | 3V ~ 5.5V | A/D 6x10b SAR | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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MC68HC908LJ24CPKIC MCU 8BIT 24KB FLASH 80FQFP |
3,351 | - |
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Datasheet | 80-LQFP | HC08 | Bulk | Active | Not Verified | HC08 | 8-Bit | 8MHz | I2C, IRSCI, SPI | LCD, LVD, POR, PWM | 48 | 24KB (24K x 8) | FLASH | - | 768 x 8 | 3V ~ 5.5V | A/D 6x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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UPD78F0138M2GB(A1)-8EU8-BIT, FLASH, UPD78K0 CPU, 12MHZ |
1,767 | - |
|
Datasheet | - | * | Bulk | Active | Not Verified | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
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DSPIC30F2020-30I/MMB32IC MCU 16BIT 12KB FLASH 28QFN |
4,420 | - |
|
Datasheet | 28-VQFN Exposed Pad | dsPIC™ 30F | Tube | Active | Not Verified | dsPIC | 16-Bit | 30 MIPs | I2C, IrDA, LINbus, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 21 | 12KB (4K x 24) | FLASH | - | 512 x 8 | 3V ~ 5.5V | A/D 8x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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TMPM3HQFDAFGMCU,M3,120MHZ,512KBMEM/66KBRAM,Q |
3,457 | - |
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Datasheet | 144-LQFP | TXZ+ | Tray | Active | - | ARM® Cortex®-M3 | 32-Bit | 120MHz | I2C, SPI, UART/USART | DMA, LVD, Motor Control PWM, POR, WDT | 135 | 512KB (512K x 8) | FLASH | 32K x 8 | 64K x 8 | 2.7V ~ 5.5V | A/D 21x12b SAR; D/A 2x8b | External, Internal | -40°C ~ 105°C | - | - | 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.
