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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TMS370C156AFNTIC MCU 8BIT ROMLESS 68PLCC |
2,820 | - |
|
Datasheet | 68-LCC (J-Lead) | TMS370 | Bulk | Active | Not Verified | TMS370 | 8-Bit | 5MHz | SCI, SPI | PWM, WDT | 46 | - | ROMless | - | 256 x 8 | 4.5V ~ 5.5V | A/D 8x8b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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Z8F6403FT020ECIC MCU 8BIT 64KB FLASH 80QFP |
2,135 | - |
|
Datasheet | 80-BQFP | Encore!® | Bag | Obsolete | Not Verified | eZ8 | 8-Bit | 20MHz | I2C, IrDA, SPI, UART/USART | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 60 | 64KB (64K x 8) | FLASH | - | 4K x 8 | 3V ~ 3.6V | A/D 12x10b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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C8051F221-GQRIC MCU 8BIT 8KB FLASH 32LQFP |
658 | - |
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Datasheet | 32-LQFP | C8051F2xx | Tape & Reel (TR) | Obsolete | Verified | 8051 | 8-Bit | 25MHz | SPI, UART/USART | Brown-out Detect/Reset, POR, WDT | 22 | 8KB (8K x 8) | FLASH | - | 256 x 8 | 2.7V ~ 3.6V | A/D 22x8b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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LH79525N0Q100A1;55IC MCU 32BIT ROMLESS 176LQFP |
4,422 | - |
|
Datasheet | 176-LQFP | BlueStreak ; LH7 | Tray | Obsolete | Not Verified | ARM7® | 32-Bit Single-Core | 76.2MHz | EBI/EMI, Ethernet, I2C, IrDA, Microwire, SPI, SSI, SSP, UART/USART, USB | Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT | 86 | - | ROMless | - | 16K x 8 | 1.7V ~ 3.6V | A/D 10x10b | External | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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LH79525N0Q100A1IC MCU 32BIT ROMLESS 176LQFP |
9,606 | - |
|
Datasheet | 176-LQFP | - | Tray | Obsolete | Not Verified | ARM720T™ RISC | 32-Bit Single-Core | 76.205MHz | EBI/EMI, Ethernet, I2C, IrDA, Microwire, SPI, SSI, SSP, UART/USART, USB | Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT | 86 | - | ROMless | - | 16K x 8 | 1.7V ~ 1.9V | A/D 10x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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PIC32MK0512GPD064-E/MRIC MCU 32BIT 512KB FLASH 64QFN |
480 | - |
|
Datasheet | 64-VFQFN Exposed Pad | PIC® 32MK | Tube | Active | Not Verified | MIPS32® microAptiv™ | 32-Bit Single-Core | 80MHz | Brown-out Detect/Reset, DMA, I2S, POR, WDT | Brown-out Detect/Reset, DMA, I2S, POR, WDT | 48 | 512KB (512K x 8) | FLASH | 4K x 8 | 128K x 8 | 2.2V ~ 3.6V | A/D 26x12b | Internal | -40°C ~ 125°C (TA) | Automotive | AEC-Q100 | Surface Mount | |
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MC9S08RC60FGIC MCU 8BIT 60KB FLASH 44LQFP |
120 | - |
|
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 | 0°C ~ 70°C (TA) | - | - | Surface Mount | |
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UPD78F0148HGK-9EU-AIC MCU 8BIT 60KB FLASH 80TQFP |
1,964 | - |
|
Datasheet | 80-TQFP | - | Tray | Obsolete | Not Verified | 78K/0 | 8-Bit | 12MHz | 3-Wire SIO, UART/USART | LVI, WDT | 54 | 60KB (60K x 8) | FLASH | - | 2K x 8 | 2V ~ 5.5V | A/D 8x10b SAR | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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ATSAM4SA16CB-CFNRIC MCU 32BIT 1MB FLASH 100VFBGA |
1,600 | - |
|
Datasheet | 100-VFBGA | SAM4S | Tape & Reel (TR) | Active | Not Verified | ARM® Cortex®-M4 | 32-Bit Single-Core | 120MHz | EBI/EMI, I2C, IrDA, Memory Card, SPI, SSC, UART/USART, USB | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 79 | 1MB (1M x 8) | FLASH | - | 160K x 8 | 1.62V ~ 3.6V | A/D 16x12b; D/A 2x12b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
|
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UPD78F0148HGC-8BT-AIC MCU 8BIT 60KB FLASH 80LQFP |
456 | - |
|
Datasheet | 80-LQFP | - | Tray | Obsolete | Not Verified | 78K/0 | 8-Bit | 12MHz | 3-Wire SIO, UART/USART | LVI, WDT | 54 | 60KB (60K x 8) | FLASH | - | 2K x 8 | 2V ~ 5.5V | A/D 8x10b SAR | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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Z8F4801PM020SCIC MCU 8BIT 48KB FLASH 40DIP |
2,704 | - |
|
Datasheet | 40-DIP (0.620", 15.75mm) | Encore!® | Tube | Obsolete | Not Verified | eZ8 | 8-Bit | 20MHz | I2C, IrDA, SPI, UART/USART | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 31 | 48KB (48K x 8) | FLASH | - | 4K x 8 | 3V ~ 3.6V | A/D 8x10b | Internal | 0°C ~ 70°C (TA) | - | - | Through Hole | |
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R5F21257SYFP#U0IC MCU 16BIT 48KB FLASH 52LQFP |
5,350 | - |
|
Datasheet | 52-LQFP | R8C/2x/25 | Tray | Obsolete | Not Verified | R8C | 16-Bit | 20MHz | I2C, LINbus, SIO, SSU, UART/USART | POR, Voltage Detect, WDT | 41 | 48KB (48K x 8) | FLASH | - | 2.5K x 8 | 2.2V ~ 5.5V | A/D 12x10b | Internal | -20°C ~ 105°C (TA) | - | - | Surface Mount | |
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MCF51MM256VMBIC MCU 32BIT 256KB FLSH 81MAPBGA |
3,600 | - |
|
Datasheet | 81-LBGA | MCF51MM | Box | Obsolete | Not Verified | Coldfire V1 | 32-Bit Single-Core | 50MHz | CANbus, EBI/EMI, I2C, SCI, SPI, USB OTG | LVD, PWM, WDT | 48 | 256KB (256K x 8) | FLASH | - | 32K x 8 | 1.8V ~ 3.6V | A/D 8x16b; D/A 1x12b | External | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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MK22FN512VFX12IC MCU 32BIT 512KB FLASH 88QFN |
3,254 | - |
|
Datasheet | 88-VFQFN Exposed Pad | Kinetis K20 | Tray | Active | Not Verified | ARM® Cortex®-M4 | 32-Bit Single-Core | 120MHz | I2C, IrDA, SPI, UART/USART, USB, USB OTG | DMA, I2S, LVD, POR, PWM, WDT | 60 | 512KB (512K x 8) | FLASH | - | 128K x 8 | 1.71V ~ 3.6V | A/D 2x16b; D/A 1x12b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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S6E2H14G0AGB30000IC MCU 32BIT 288KB FLASH 121FBGA |
488 | - |
|
Datasheet | 121-TFBGA | FM4 S6E2H1 | Tray | Active | Not Verified | ARM® Cortex®-M4F | 32-Bit Single-Core | 160MHz | CSIO, EBI/EMI, I2C, LINbus, UART/USART | DMA, LVD, POR, PWM, WDT | 100 | 288KB (288K x 8) | FLASH | - | 32K x 8 | 2.7V ~ 5.5V | A/D 24x12b; D/A 2x12b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
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S912XES384J3CAAIC MCU 16BIT 384KB FLASH 80QFP |
304 | - |
|
Datasheet | 80-QFP | HCS12X | Bulk | Active | Not Verified | HCS12X | 16-Bit | 50MHz | CANbus, EBI/EMI, I2C, IrDA, SCI, SPI | LVD, POR, PWM, WDT | 59 | 384KB (384K x 8) | FLASH | 4K x 8 | 16K x 8 | 1.72V ~ 1.98V | A/D 12x12b SAR | External | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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S912XHY256F0MLMIC MCU 16BIT 256KB FLASH 112LQFP |
3,158 | - |
|
Datasheet | 112-LQFP | HCS12X | Bulk | Active | Not Verified | HCS12X | 16-Bit | 40MHz | CANbus, EBI/EMI, I2C, IrDA, LINbus, SCI, SPI | LCD, Motor control PWM, POR, PWM, WDT | 88 | 256KB (256K x 8) | FLASH | 8K x 8 | 12K x 8 | 4.5V ~ 5.5V | A/D 12x10b | External | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
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STM32F417IET6IC MCU 32BIT 512KB FLASH 176LQFP |
4,250 | - |
|
Datasheet | 176-LQFP | STM32F4 | Tray | Active | Not Verified | ARM® Cortex®-M4 | 32-Bit Single-Core | 168MHz | CANbus, DCMI, EBI/EMI, Ethernet, I2C, IrDA, LINbus, SPI, UART/USART, USB OTG | Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT | 140 | 512KB (512K x 8) | FLASH | - | 192K x 8 | 1.8V ~ 3.6V | A/D 24x12b; D/A 2x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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CY8C4013SXI-410TIC MCU 32BIT 8KB FLASH 8SOIC |
1,027 | - |
|
Datasheet | 8-SOIC (0.154", 3.90mm Width) | PSOC™ 4 CY8C4000 | Tape & Reel (TR) | Active | Not Verified | ARM® Cortex®-M0 | 32-Bit Single-Core | 16MHz | I2C | Brown-out Detect/Reset, POR, PWM, WDT | 5 | 8KB (8K x 8) | FLASH | - | 2K x 8 | 1.71V ~ 5.5V | D/A 1x7b, 1x8b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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MC908EY16AMFJEIC MCU 8BIT 16KB FLASH 32LQFP |
1,000 | - |
|
Datasheet | 32-LQFP | HC08 | Tray | Active | Not Verified | HC08 | 8-Bit | 8MHz | LINbus, SCI, SPI | POR, PWM | 24 | 16KB (16K x 8) | FLASH | - | 512 x 8 | 2.7V ~ 5.5V | A/D 8x10b | 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.
