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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R5F565N4FGFP#10IC MCU 32BIT 512KB FLSH 100LQFP |
1,449 | - |
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Datasheet | 100-LQFP | RX65N | Tray | Active | - | RXv2 | 32-Bit | 120MHz | CANbus, EBI/EMI, Ethernet, I2C, LINbus, MMC/SD, QSPI, SCI, SPI, UART/USART, USB | DMA, LVD, POR, PWM, WDT | 78 | 512KB (512K x 8) | FLASH | - | 256K x 8 | 2.7V ~ 3.6V | A/D 22x12b; D/A 1x12b | External | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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STM32G484MET6IC MCU 32BIT 512KB FLASH 80LQFP |
1,519 | - |
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Datasheet | 80-LQFP | STM32G4 | Bulk | Active | - | ARM® Cortex®-M4 | 32-Bit | 170MHz | CANbus, I2C, IrDA, LINbus, QSPI, SAI, SPI, UART/USART, USB | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | 66 | 512KB (512K x 8) | FLASH | - | 128K x 8 | 1.71V ~ 3.6V | A/D 41x12b SAR; D/A 7x12b | External, Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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CG7690AATSEMICONDUCTOR OTHER |
2,250 | - |
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Datasheet | - | * | Tape & Reel (TR) | Active | Not Verified | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
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R5F10DPLJFB#X6G16BIT MCU RL78/D1A 512K LFQFP100 |
1,691 | - |
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Datasheet | 100-LQFP | RL78/D1A | Tape & Reel (TR) | Active | - | RL78 | 16-Bit | 32MHz | CANbus, CSI, I2C, LINbus, UART/USART | DMA, Motor Control, LCD, LVD, POR, PWM, WDT | 78 | 512KB (512K x 8) | FLASH | 8K x 8 | 24K x 8 | 2.7V ~ 5.5V | A/D 9x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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R5F10DPKJFB#X6G16BIT MCU RL78/D1A 384K LFQFP100 |
4,709 | - |
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Datasheet | 100-LQFP | RL78/D1A | Tape & Reel (TR) | Active | - | RL78 | 16-Bit | 32MHz | CANbus, CSI, I2C, LINbus, UART/USART | DMA, Motor Control, LCD, LVD, POR, PWM, WDT | 78 | 384KB (384K x 8) | FLASH | 8K x 8 | 24K x 8 | 2.7V ~ 5.5V | A/D 9x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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CY8C4148LDAS593XQLA1IC MCU 32BIT 256KB FLASH 48VFQFN |
1,470 | - |
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Datasheet | 48-VFQFN Exposed Pad | PSOC™ 4 CY8C4100S | Tray | Active | - | ARM® Cortex®-M0+ | 32-Bit | 48MHz | CANbus, I2C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART | Brown-out Detect/Reset, CapSense, Crypto - AES, I2S, DMA, LCD, LVD, POR, PWM, SHA, Temp Sensor, TRNG, WDT | 40 | 256KB (256K x 8) | FLASH | - | 32K x 8 | 1.71V ~ 5.5V | A/D 16x12b SAR | External, Internal | -40°C ~ 85°C (TA) | Automotive | AEC-Q100 | Surface Mount, Wettable Flank | |
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MKV46F128VLL16RIC MCU |
4,226 | - |
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Datasheet | - | - | Tape & Reel (TR) | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
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UPD78F0546AGC(S)-GAD-AXIC MCU 8BIT 96KB FLASH 80LQFP |
3,721 | - |
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Datasheet | 80-LQFP | 78K0/Kx2 | Tray | Active | - | 78K/0 | 8-Bit | 20MHz | 3-Wire SIO, I2C, LINbus, UART/USART | LVD, POR, PWM, WDT | 71 | 96KB (96K x 8) | FLASH | - | 5K x 8 | 1.8V ~ 5.5V | A/D 8x10b SAR | External, Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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PIC24HJ64GP502-E/SOIC MCU 16BIT 64KB FLASH 28SOIC |
4,926 | - |
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Datasheet | 28-SOIC (0.295", 7.50mm Width) | PIC® 24H | Tube | Active | Verified | PIC | 16-Bit | 40 MIPs | CANbus, I2C, IrDA, LINbus, PMP, SPI, UART/USART | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 21 | 64KB (22K x 24) | FLASH | - | 8K x 8 | 3V ~ 3.6V | A/D 10x10b/12b | Internal | -40°C ~ 125°C (TA) | Automotive | AEC-Q100 | Surface Mount | |
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DSPIC33FJ128GP204-I/MLIC MCU 16BIT 128KB FLASH 44QFN |
4,467 | - |
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Datasheet | 44-VQFN Exposed Pad | dsPIC™ 33F | Tube | Active | Not Verified | dsPIC | 16-Bit | 40 MIPs | I2C, IrDA, LINbus, SPI, UART/USART | AC'97, Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | 35 | 128KB (128K x 8) | FLASH | - | 8K x 8 | 3V ~ 3.6V | A/D 13x10b/12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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ATUC64D4-Z1URIC MCU 32BIT 64KB FLASH 48QFN |
2,559 | - |
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Datasheet | 48-VFQFN Exposed Pad | AVR®32 UC3 D | Tape & Reel (TR) | Active | Not Verified | AVR | 32-Bit Single-Core | 48MHz | I2C, SPI, UART/USART, USB | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | 35 | 64KB (64K x 8) | FLASH | - | 16K x 8 | 1.65V ~ 3.6V | A/D 6x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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DSPIC33FJ16GS504-50I/MLIC MCU 16BIT 16KB FLASH 44QFN |
2,394 | - |
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Datasheet | 44-VQFN Exposed Pad | dsPIC™ 33F | Tube | Active | Not Verified | dsPIC | 16-Bit | 50 MIPs | I2C, IrDA, LINbus, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 35 | 16KB (16K x 8) | FLASH | - | 2K x 8 | 3V ~ 3.6V | A/D 24x10b; D/A 4x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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PIC32MX320F064HT-40V/MRIC MCU 32BIT 64KB FLASH 64VQFN |
3,291 | - |
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Datasheet | 64-VFQFN Exposed Pad | PIC® 32MX | Tape & Reel (TR) | Active | Not Verified | MIPS32® M4K™ | 32-Bit Single-Core | 40MHz | 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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PIC32MX420F032HT-40V/MRIC MCU 32BIT 32KB FLASH 64VQFN |
4,276 | - |
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Datasheet | 64-VFQFN Exposed Pad | PIC® 32MX | Tape & Reel (TR) | Active | Not Verified | MIPS32® M4K™ | 32-Bit Single-Core | 40MHz | I2C, IrDA, LINbus, PMP, SPI, UART/USART, USB OTG | Brown-out Detect/Reset, POR, PWM, WDT | 53 | 32KB (32K x 8) | FLASH | - | 8K x 8 | 2.3V ~ 3.6V | A/D 16x10b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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PIC24FJ128GA410T-I/PTIC MCU 16BIT 128KB FLASH 100TQFP |
2,507 | - |
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Datasheet | 100-TQFP | PIC® XLP™ 24F | Tape & Reel (TR) | Active | Not Verified | PIC | 16-Bit | 32MHz | I2C, IrDA, LINbus, PMP/PSP, SPI, UART/USART | Brown-out Detect/Reset, DMA, LCD, LVD, POR, PWM, WDT | 85 | 128KB (43K x 24) | FLASH | - | 16K x 8 | 2V ~ 3.6V | A/D 24x10/12b; D/A 1x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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PIC24FJ256GB406T-I/MRIC MCU 16BIT 256KB FLASH 64QFN |
2,709 | - |
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Datasheet | 64-VFQFN Exposed Pad | PIC® XLP™ 24F | Tape & Reel (TR) | Active | Not Verified | PIC | 16-Bit | 32MHz | I2C, IrDA, LINbus, PMP/PSP, SPI, UART/USART, USB OTG | Brown-out Detect/Reset, DMA, LCD, LVD, POR, PWM, WDT | 52 | 256KB (85.5K x 24) | FLASH | - | 16K x 8 | 2V ~ 3.6V | A/D 16x10b/12b; D/A 1x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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PIC32MK0512GPG048T-I/Y8XIC MCU 32BIT 512KB FLASH 48TQFP |
1,023 | - |
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Datasheet | 48-TQFP | PIC® 32MK | Tape & Reel (TR) | Active | Not Verified | MIPS32® microAptiv™ | 32-Bit Single-Core | 120MHz | I2C, IrDA, LINbus, SPI, UART/USART | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | 37 | 512KB (512K x 8) | FLASH | - | 64K x 8 | 2.3V ~ 3.6V | A/D 18x12b; D/A 2x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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PIC32MK0256GPG048T-I/Y8XIC MCU 32BIT 256KB FLASH 48TQFP |
3,990 | - |
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Datasheet | 48-TQFP | PIC® 32MK | Tape & Reel (TR) | Active | Not Verified | MIPS32® microAptiv™ | 32-Bit Single-Core | 120MHz | I2C, IrDA, LINbus, SPI, UART/USART | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | 37 | 256KB (256K x 8) | FLASH | - | 64K x 8 | 2.3V ~ 3.6V | A/D 18x12b; D/A 2x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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R5F2L367CNFP#314-8BIT MCU R8C/L36C 48K LFQFP64 |
3,879 | - |
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Datasheet | 64-LQFP | R8C/Lx/36C | Tray | Active | - | R8C | 16-Bit | 20MHz | I2C, LINbus, SIO, SSU, UART/USART | LCD, POR, PWM, Voltage Detect, WDT | 52 | 48KB (48K x 8) | FLASH | 4K x 8 | 6K x 8 | 1.8V ~ 5.5V | A/D 10x10b; D/A 2x8b | External, Internal | -20°C ~ 85°C (TA) | - | - | Surface Mount | |
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ATMEGA6490P-AUIC MCU 8BIT 64KB FLASH 100TQFP |
2,427 | - |
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Datasheet | 100-TQFP | AVR® ATmega | Tray | Active | Not Verified | AVR | 8-Bit | 20MHz | SPI, UART/USART, USI | Brown-out Detect/Reset, LCD, POR, PWM, WDT | 69 | 64KB (32K x 16) | FLASH | 2K x 8 | 4K x 8 | 1.8V ~ 5.5V | A/D 8x10b | 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.
