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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
HD6303R1P8-BIT, 6800 CPU, 1MHZ |
100 | - |
|
Datasheet | - | * | Bulk | Active | Not Verified | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
|
|
HD6473334YFJ16MCU 16-BIT, H8 |
4,865 | - |
|
Datasheet | - | * | Bulk | Active | Not Verified | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
|
|
M38004E8SS8-BIT, UVPROM, MELPS740 CPU |
4,735 | - |
|
Datasheet | - | * | Bulk | Active | Not Verified | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
|
DF2132RFA20JIC MCU 16BIT 64KB FLASH 80QFP |
4,969 | - |
|
Datasheet | 80-BQFP | H8® H8S/2100 | Bulk | Active | Not Verified | H8S/2000 | 16-Bit | 20MHz | IrDA, SCI | POR, PWM, WDT | 57 | 64KB (64K x 8) | FLASH | - | 2K x 8 | 4V ~ 5.5V | A/D 8x10b; D/A 2x8b | Internal | -20°C ~ 75°C (TA) | - | - | Surface Mount | |
|
DF2132FA20IC MCU 16BIT 64KB FLASH 80QFP |
2,951 | - |
|
Datasheet | 80-BQFP | H8® H8S/2100 | Bulk | Active | Not Verified | H8S/2000 | 16-Bit | 20MHz | IrDA, SCI | POR, PWM, WDT | 57 | 64KB (64K x 8) | FLASH | - | 2K x 8 | 4V ~ 5.5V | A/D 8x10b; D/A 2x8b | Internal | -20°C ~ 75°C (TA) | - | - | Surface Mount | |
|
DF2134AFA20IC MCU 16BIT 128KB FLASH 80QFP |
1,286 | - |
|
Datasheet | 80-BQFP | H8® H8S/2100 | Tray | Obsolete | Not Verified | H8S/2000 | 16-Bit | 20MHz | IrDA, SCI | POR, PWM, WDT | 58 | 128KB (128K x 8) | FLASH | - | 4K x 8 | 4V ~ 5.5V | A/D 8x10b; D/A 2x8b | Internal | -20°C ~ 75°C (TA) | - | - | Surface Mount | |
|
SPC5747GK1CKU2IC MCU 32BIT 4MB FLASH 176LQFP |
1,164 | - |
|
Datasheet | 176-LQFP Exposed Pad | MPC57xx | Bulk | Active | Not Verified | e200z2, e200z4, e200z4 | 32-Bit Tri-Core | 80MHz/120MHz | CANbus, Ethernet, I2C, LINbus, SAI, SPI, USB, USB OTG | DMA, LVD, POR, WDT | 129 | 4MB (4M x 8) | FLASH | - | 768K x 8 | 3V ~ 5.5V | A/D 80x10b, 64x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
|
HD63B01Y0BV0PJVMCU 4-8BIT GENERAL MASKROM |
2,029 | - |
|
Datasheet | - | * | Bulk | Active | Not Verified | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
|
MC68331CAG25IC MCU 32BIT ROMLESS 144LQFP |
2,386 | - |
|
Datasheet | 144-LQFP | M683xx | Tray | Not For New Designs | Not Verified | CPU32 | 32-Bit Single-Core | 25MHz | EBI/EMI, SCI, SPI, UART/USART | POR, PWM, WDT | 18 | - | ROMless | - | - | 4.5V ~ 5.5V | - | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
HD63A03YRPMCU 4-8BIT GENERAL ROMLESS |
3,292 | - |
|
Datasheet | - | * | Bulk | Active | Not Verified | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
|
|
HD63C03YRP8-BIT, 6800 CPU, ROMLESS |
3,846 | - |
|
Datasheet | - | * | Bulk | Active | Not Verified | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
|
HD63C03YCPJ8-BIT, 6800 CPU, 1MHZ |
1,795 | - |
|
Datasheet | - | * | Bulk | Active | Not Verified | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
|
|
HD63B03YRFMCU 4-8BIT GENERAL ROMLESS |
3,439 | - |
|
Datasheet | - | * | Bulk | Active | Not Verified | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
|
DS80C390-QNRIC MCU 8BIT ROMLESS 68PLCC |
3,441 | - |
|
Datasheet | 68-LCC (J-Lead) | 80C | Tube | Obsolete | Not Verified | 8051 | 8-Bit | 40MHz | CANbus, EBI/EMI, SIO, UART/USART | Power-Fail Reset, WDT | 32 | - | ROMless | - | 4K x 8 | 3.85V ~ 5.5V | - | External | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
TMS370C758ANMTIC MCU 8BIT 32KB OTP 64DIP |
1,650 | - |
|
Datasheet | 64-DIP (0.750", 19.05mm) | TMS370 | Bulk | Active | Not Verified | TMS370 | 8-Bit | 5MHz | SCI, SPI | PWM, WDT | 44 | 32KB (32K x 8) | OTP | 256 x 8 | 1K x 8 | 4.5V ~ 5.5V | A/D 8x8b | Internal | -40°C ~ 105°C (TA) | - | - | Through Hole | |
|
MCF52264AF80IC MCU 32BIT 256KB FLASH 100LQFP |
2,315 | - |
|
Datasheet | 100-LQFP | - | Tray | Active | Not Verified | Coldfire V2 | 32-Bit Single-Core | 80MHz | CANbus, EBI/EMI, Ethernet, I2C, QSPI, UART/USART, USB OTG | DMA, LVD, POR, PWM, WDT | 56 | 256KB (256K x 8) | FLASH | - | - | - | A/D 8x12b | - | 0°C ~ 105°C (TA) | - | - | Surface Mount | |
|
MC912D60AVPVE8IC MCU 16BIT 60KB FLASH 112LQFP |
1,044 | - |
|
Datasheet | 112-LQFP | HC12 | Tray | Not For New Designs | Not Verified | CPU12 | 16-Bit | 8MHz | CANbus, MI Bus, SCI, SPI | POR, PWM, WDT | 68 | 60KB (60K x 8) | FLASH | 1K x 8 | 2K x 8 | 4.5V ~ 5.5V | A/D 16x8/10b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
|
MCHSC705C8ACPEIC MCU 8BIT 8KB OTP 40DIP |
3,931 | - |
|
Datasheet | 40-DIP (0.600", 15.24mm) | HC05 | Bulk | Obsolete | Not Verified | HC05 | 8-Bit | 4MHz | SCI, SPI | POR, WDT | 24 | 8KB (8K x 8) | OTP | - | 304 x 8 | 3V ~ 5.5V | - | Internal | -40°C ~ 85°C (TA) | - | - | Through Hole | |
|
R5F104LJAFP#V0IC MCU 16BIT 256KB FLASH 64LQFP |
1,899 | - |
|
Datasheet | 64-LQFP | RL78/G14 | Tray | Obsolete | Not Verified | RL78 | 16-Bit | 32MHz | CSI, I2C, LINbus, UART/USART | DMA, LVD, POR, PWM, WDT | 48 | 256KB (256K x 8) | FLASH | 8K x 8 | 24K x 8 | 1.6V ~ 5.5V | A/D 12x8/10b; D/A 2x8b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
R7S910011CBG#AC0IC MCU 32BIT ROMLESS 320FBGA |
4,835 | - |
|
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 |
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.
