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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PIC18F65K22T-I/PTRSLIC MCU 8BIT 32KB FLASH 64TQFP |
2,027 | - |
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Datasheet | 64-TQFP | PIC® XLP™ 18K | Tape & Reel (TR) | Active | Verified | PIC | 8-Bit | 64MHz | I2C, LINbus, SPI, UART/USART | Brown-out Detect/Reset, LVD, POR, PWM, WDT | 53 | 32KB (16K x 16) | FLASH | 1K x 8 | 2K x 8 | 1.8V ~ 5.5V | A/D 16x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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PIC18F67K22T-I/MRRSLIC MCU 8BIT 128KB FLASH 64VQFN |
3,001 | - |
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Datasheet | 64-VFQFN Exposed Pad | PIC® XLP™ 18K | Tape & Reel (TR) | Active | Not Verified | PIC | 8-Bit | 64MHz | I2C, LINbus, SPI, UART/USART | Brown-out Detect/Reset, LVD, POR, PWM, WDT | 53 | 128KB (64K x 16) | FLASH | 1K x 8 | 4K x 8 | 1.8V ~ 5.5V | A/D 16x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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PIC18F67K90T-I/PTRSLIC MCU 8BIT 128KB FLASH 64TQFP |
3,926 | - |
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Datasheet | 64-TQFP | PIC® XLP™ 18K | Tape & Reel (TR) | Active | Verified | PIC | 8-Bit | 64MHz | I2C, LINbus, SPI, UART/USART | Brown-out Detect/Reset, LCD, POR, PWM, WDT | 53 | 128KB (64K x 16) | FLASH | 1K x 8 | 4K x 8 | 1.8V ~ 5.5V | A/D 16x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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PIC16F722A-E/MLIC MCU 8BIT 3.5KB FLASH 28QFN |
1,625 | - |
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Datasheet | 28-VQFN Exposed Pad | PIC® XLP™ 16F | Tube | Active | Verified | PIC | 8-Bit | 20MHz | I2C, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 25 | 3.5KB (2K x 14) | FLASH | - | 128 x 8 | 1.8V ~ 5.5V | A/D 11x8b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
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PIC16F722A-E/MVIC MCU 8BIT 3.5KB FLASH 28UQFN |
3,348 | - |
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Datasheet | 28-UFQFN Exposed Pad | PIC® XLP™ 16F | Tube | Active | Verified | PIC | 8-Bit | 20MHz | I2C, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 25 | 3.5KB (2K x 14) | FLASH | - | 128 x 8 | 1.8V ~ 5.5V | A/D 11x8b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
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PIC16LF722A-E/MVIC MCU 8BIT 3.5KB FLASH 28UQFN |
2,865 | - |
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Datasheet | 28-UFQFN Exposed Pad | PIC® XLP™ 16F | Tube | Active | Not Verified | PIC | 8-Bit | 20MHz | I2C, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 25 | 3.5KB (2K x 14) | FLASH | - | 128 x 8 | 1.8V ~ 3.6V | A/D 11x8b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
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PIC16LF722AT-I/MLIC MCU 8BIT 3.5KB FLASH 28QFN |
3,281 | - |
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Datasheet | 28-VQFN Exposed Pad | PIC® XLP™ 16F | Tape & Reel (TR) | Active | Not Verified | PIC | 8-Bit | 20MHz | I2C, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 25 | 3.5KB (2K x 14) | FLASH | - | 128 x 8 | 1.8V ~ 3.6V | A/D 11x8b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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PIC24FJ256DA110T-I/PTIC MCU 16BIT 256KB FLASH 100TQFP |
2,813 | - |
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Datasheet | 100-TQFP | PIC® 24F | Tape & Reel (TR) | Active | Not Verified | PIC | 16-Bit | 32MHz | I2C, IrDA, SPI, UART/USART, USB OTG | Brown-out Detect/Reset, GFX, LVD, POR, PWM, WDT | 84 | 256KB (85.5K x 24) | FLASH | - | 24K x 8 | 2.2V ~ 3.6V | A/D 24x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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CY8C20234-12LKXAIC MCU 8BIT 8KB FLASH 16QFN |
3,219 | - |
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Datasheet | 16-UFQFN | PSOC™1 CY8C20xxx | Tray | Obsolete | Not Verified | M8C | 8-Bit | 12MHz | I2C, SPI | LVD, POR, WDT | 13 | 8KB (8K x 8) | FLASH | - | 512 x 8 | 2.4V ~ 5.25V | - | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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CY8C28545-24AXIIC MCU 8BIT 16KB FLASH 44TQFP |
2,659 | - |
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Datasheet | 44-LQFP | PSOC™1 CY8C28xxx | Tray | Obsolete | Not Verified | M8C | 8-Bit | 24MHz | I2C, IrDA, SPI, UART/USART | LVD, POR, PWM, WDT | 40 | 16KB (16K x 8) | FLASH | - | 1K x 8 | 3V ~ 5.25V | A/D 4x14b; D/A 4x9b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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ATMEGA2560-16CURIC MCU 8BIT 256KB FLASH 100CBGA |
2,638 | - |
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Datasheet | 100-TFBGA | AVR® ATmega | Tape & Reel (TR) | Obsolete | Not Verified | AVR | 8-Bit | 16MHz | EBI/EMI, I2C, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 86 | 256KB (128K x 16) | FLASH | 4K x 8 | 8K x 8 | 4.5V ~ 5.5V | A/D 16x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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ATMEGA2560V-8CURIC MCU 8BIT 256KB FLASH 100CBGA |
4,214 | - |
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Datasheet | 100-TFBGA | AVR® ATmega | Tape & Reel (TR) | Obsolete | Not Verified | AVR | 8-Bit | 8MHz | EBI/EMI, I2C, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 86 | 256KB (128K x 16) | FLASH | 4K x 8 | 8K x 8 | 1.8V ~ 5.5V | A/D 16x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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ATMEGA324PA-PNIC MCU 8BIT 32KB FLASH 40DIP |
4,158 | - |
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Datasheet | 40-DIP (0.600", 15.24mm) | AVR® ATmega | Tube | Obsolete | Not Verified | AVR | 8-Bit | 20MHz | I2C, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 32 | 32KB (16K x 16) | FLASH | 1K x 8 | 2K x 8 | 1.8V ~ 5.5V | A/D 8x10b | Internal | -40°C ~ 105°C (TA) | - | - | Through Hole | |
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ATMEGA640-16CURIC MCU 8BIT 64KB FLASH 100CBGA |
3,146 | - |
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Datasheet | 100-TFBGA | AVR® ATmega | Tape & Reel (TR) | Obsolete | Not Verified | AVR | 8-Bit | 16MHz | EBI/EMI, I2C, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 86 | 64KB (32K x 16) | FLASH | 4K x 8 | 8K x 8 | 2.7V ~ 5.5V | A/D 16x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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ATMEGA8535-16JURIC MCU 8BIT 8KB FLASH 44PLCC |
2,256 | - |
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Datasheet | 44-LCC (J-Lead) | AVR® ATmega | Tape & Reel (TR) | Obsolete | Verified | AVR | 8-Bit | 16MHz | I2C, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 32 | 8KB (4K x 16) | FLASH | 512 x 8 | 512 x 8 | 4.5V ~ 5.5V | A/D 8x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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ATXMEGA32A4-CCUIC MCU 8/16BIT 32KB FLSH 49VFBGA |
4,842 | - |
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Datasheet | 49-VFBGA | AVR® XMEGA® A4 | Tray | Active | Not Verified | AVR | 8/16-Bit | 32MHz | I2C, IrDA, SPI, UART/USART | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 34 | 32KB (16K x 16) | FLASH | 1K x 8 | 4K x 8 | 1.6V ~ 3.6V | A/D 12x12b; D/A 2x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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UPD70F3025AGC-33-8EU-AIC MCU 32BIT 256KB FLASH 100LQFP |
4,445 | - |
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Datasheet | 100-LQFP | V853 | Tray | Obsolete | Not Verified | V850ES | 32-Bit Single-Core | 33MHz | CSI, EBI/EMI, UART/USART | PWM | 67 | 256KB (256K x 8) | FLASH | - | 8K x 8 | 4.5V ~ 5.5V | A/D 8x10b; D/A 2x8b | External | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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UPD70F3201YGC-YEU-AIC MCU 32BIT 256KB FLASH 100TQFP |
2,696 | - |
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Datasheet | 100-TQFP | V850ES/Sx2 | Tray | Obsolete | Not Verified | V850ES | 32-Bit Single-Core | 20MHz | CSI, EBI/EMI, I2C, UART/USART | DMA, PWM, WDT | 68 | 256KB (256K x 8) | FLASH | - | 16K x 8 | 2.2V ~ 2.7V | A/D 12x10b; D/A 2x8b | External | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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UPD70F3736GC-GAD-AXIC MCU 32BIT 256KB FLASH 80LQFP |
3,149 | - |
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Datasheet | 80-LQFP | V850ES/Jx3-L | Tray | Active | Not Verified | V850ES | 32-Bit Single-Core | 20MHz | CSI, EBI/EMI, I2C, UART/USART | DMA, LVD, PWM, WDT | 66 | 256KB (256K x 8) | FLASH | - | 16K x 8 | 2.2V ~ 3.6V | A/D 8x10b; D/A 1x8b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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UPD70F3737GC-UEU-AXIC MCU 32BIT 128KB FLASH 100LQFP |
2,656 | - |
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Datasheet | 100-LQFP | V850ES/Jx3-L | Tray | Active | Not Verified | V850ES | 32-Bit Single-Core | 20MHz | CSI, EBI/EMI, I2C, UART/USART | DMA, LVD, PWM, WDT | 84 | 128KB (128K x 8) | FLASH | - | 8K x 8 | 2.2V ~ 3.6V | A/D 12x10b; D/A 2x8b | 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.
