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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STM32U5A9BJY6QTRIC MCU 32BIT 4MB FLASH 208WLCSP |
1,269 | - |
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Datasheet | 208-UFBGA, WLCSP | STM32U5 | Tape & Reel (TR) | Active | - | ARM® Cortex®-M33 | 32-Bit | 160MHz | CANbus, EBI/EMI, FIFO, I2C, IrDA, LINbus, MMC/SD, SPI, UART/USART/USB | Brown-out Detect/Reset, Crypto - AES, DMA, LCD, PWM, SHA, Temp Sensor, TRNG, WDT | 145 | 4MB (4M x 8) | FLASH | - | 2.5M x 8 | 1.71V ~ 3.6V | A/D 24x12/14b SAR; D/A 2x12b | External, Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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MC68HC11E1CFN2IC MCU 8BIT ROMLESS 52PLCC |
2,789 | - |
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Datasheet | 52-LCC (J-Lead) | HC11 | Tube | Obsolete | Not Verified | HC11 | 8-Bit | 2MHz | SCI, SPI | POR, WDT | 38 | - | ROMless | 512 x 8 | 512 x 8 | 4.5V ~ 5.5V | A/D 8x8b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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MC68HCP11E1CFNE2IC MCU 8BIT ROMLESS 52PLCC |
1,138 | - |
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Datasheet | 52-LCC (J-Lead) | HC11 | Tube | Obsolete | Not Verified | HC11 | 8-Bit | 2MHz | SCI, SPI | POR, WDT | 38 | - | ROMless | 512 x 8 | 512 x 8 | 4.5V ~ 5.5V | A/D 8x8b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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XUF208-128-QF48-C10AIC MCU 32BIT 2MB FLASH 48QFN |
4,322 | - |
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Datasheet | 48-UFQFN Exposed Pad | XUF | Tray | Active | Not Verified | XCore | 32-Bit 8-Core | 500MIPs | USB | - | 27 | 2MB (2M x 8) | FLASH | - | 128K x 8 | 0.95V ~ 3.6V | - | External | 0°C ~ 70°C (TA) | - | - | Surface Mount | |
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PIC32MK1024MCM100T-E/PTIC MCU 32BIT 1MB FLASH 100TQFP |
1,198 | - |
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Datasheet | 100-TQFP | PIC® 32MK | Tape & Reel (TR) | Active | Not Verified | MIPS32® microAptiv™ | 32-Bit Single-Core | 120MHz | CANbus, I2C, IrDA, LINbus, PMP, SPI, QEI, UART/USART, USB OTG | Brown-out Detect/Reset, DMA, I2S, POR, Motor Control PWM, WDT | 78 | 1MB (1M x 8) | FLASH | 4K x 8 | 256K x 8 | 2.3V ~ 3.6V | A/D 42x12b; D/A 3x12b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
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STM32U599VJT6QIC MCU 32BIT 4MB FLASH 100LQFP |
4,023 | - |
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Datasheet | 100-LQFP | STM32U5 | Tray | Active | - | ARM® Cortex®-M33 | 32-Bit | 160MHz | CANbus, I2C, IrDA, LINbus, MMC/SD/SDIO, SAI, SmartCard, SPDIF, SPI, UART/USART, USB, USB OTG | Brown-out Detect/Reset, DMA, LCD, Motor Control PWM, POR, PWM, WDT | 79 | 4MB (4M x 8) | FLASH | - | 2.5M x 8 | 1.71V ~ 3.6V | A/D 18x12/14b SAR; D/A 2x12b | External, Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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STM32U5A5VJT6IC MCU 32BIT 4MB FLASH 100LQFP |
3,521 | - |
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Datasheet | 100-LQFP | STM32U5 | Tray | Active | - | ARM® Cortex®-M33 | 32-Bit | 160MHz | CANbus, EBI/EMI, FIFO, I2C, IrDA, LINbus, MMC/SD, SPI, UART/USART/USB | Brown-out Detect/Reset, Crypto - AES, DMA, PWM, SHA, Temp Sensor, TRNG, WDT | 82 | 4MB (4M x 8) | FLASH | - | 2.5M x 8 | 1.71V ~ 3.6V | A/D 20x12/14b SAR; D/A 2x12b | External, Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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EFM32GG11B110F2048GM64-BIC MCU 32BIT 2MB FLASH 64QFN |
4,538 | - |
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Datasheet | 64-VFQFN Exposed Pad | Giant Gecko S1 | Tray | Active | Not Verified | ARM® Cortex®-M4 | 32-Bit Single-Core | 72MHz | CANbus, EBI/EMI, I2C, IrDA, LINbus, SmartCard, SPI, UART/USART | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 56 | 2MB (2M x 8) | FLASH | - | 384K x 8 | 1.8V ~ 3.8V | A/D 16x12b SAR; D/A 2x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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EFM32GG11B510F2048GM64-BIC MCU 32BIT 2MB FLASH 64QFN |
3,129 | - |
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Datasheet | 64-VFQFN Exposed Pad | Giant Gecko S1 | Tray | Active | Not Verified | ARM® Cortex®-M4 | 32-Bit Single-Core | 72MHz | CANbus, EBI/EMI, I2C, IrDA, LINbus, SmartCard, SPI, UART/USART | Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT | 53 | 2MB (2M x 8) | FLASH | - | 384K x 8 | 1.8V ~ 3.8V | A/D 16x12b SAR; D/A 2x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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EFM32GG11B110F2048GM64-BRIC MCU 32BIT 2MB FLASH 64QFN |
1,031 | - |
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Datasheet | 64-VFQFN Exposed Pad | Giant Gecko S1 | Tape & Reel (TR) | Active | Not Verified | ARM® Cortex®-M4 | 32-Bit Single-Core | 72MHz | CANbus, EBI/EMI, I2C, IrDA, LINbus, SmartCard, SPI, UART/USART | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 56 | 2MB (2M x 8) | FLASH | - | 384K x 8 | 1.8V ~ 3.8V | A/D 16x12b SAR; D/A 2x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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EFM32GG11B510F2048GM64-BRIC MCU 32BIT 2MB FLASH 64QFN |
2,770 | - |
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Datasheet | 64-VFQFN Exposed Pad | Giant Gecko S1 | Tape & Reel (TR) | Active | Not Verified | ARM® Cortex®-M4 | 32-Bit Single-Core | 72MHz | CANbus, EBI/EMI, I2C, IrDA, LINbus, SmartCard, SPI, UART/USART | Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT | 53 | 2MB (2M x 8) | FLASH | - | 384K x 8 | 1.8V ~ 3.8V | A/D 16x12b SAR; D/A 2x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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R5F523E6BDFM#5032BIT MCU RX23E-B 256K LFQFP64 - |
1,755 | - |
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Datasheet | 64-LQFP | RX23E-B | Tape & Reel (TR) | Active | - | RXv2 | 32-Bit | 32MHz | CANbus, I2C, SCI, SPI, UART/USART | DMA, LVD, POR, PWM, WDT | 30 | 256KB (256K x 8) | FLASH | 8K x 8 | 32K x 8 | 1.8V ~ 5.5V | A/D 8x12b SAR, 8x24b Sigma-Delta; D/A 1x16b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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PIC18F458-I/PTIC MCU 8BIT 32KB FLASH 44TQFP |
3,465 | - |
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Datasheet | 44-TQFP | PIC® 18F | Tray | Obsolete | Verified | PIC | 8-Bit | 40MHz | CANbus, I2C, SPI, UART/USART | Brown-out Detect/Reset, LVD, POR, PWM, WDT | 33 | 32KB (16K x 16) | FLASH | 256 x 8 | 1.5K x 8 | 4.2V ~ 5.5V | A/D 8x10b | External | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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DSPIC30F5011T-20E/PTGIC MCU 16BIT 66KB FLASH 64TQFP |
3,061 | - |
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Datasheet | 64-TQFP | dsPIC™ 30F | Tape & Reel (TR) | Obsolete | Not Verified | dsPIC | 16-Bit | 20 MIPS | CANbus, I2C, SPI, UART/USART | AC'97, Brown-out Detect/Reset, I2S, LVD, POR, PWM, WDT | 52 | 66KB (22K x 24) | FLASH | 1K x 8 | 4K x 8 | 2.5V ~ 5.5V | A/D 16x12b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
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SPC5602PEF0VLL6IC MCU 32BIT 256KB FLASH 100LQFP |
3,910 | - |
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Datasheet | 100-LQFP | MPC56xx Qorivva | Tray | Active | Not Verified | e200z0h | 32-Bit Single-Core | 64MHz | CANbus, LINbus, SCI, SPI | DMA, POR, PWM, WDT | 79 | 256KB (256K x 8) | FLASH | 4K x 16 | 20K x 8 | 3V ~ 5.5V | A/D 16x10b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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CY9BF167MPMC1-G-JNE2IC MCU 32BIT 800KB FLASH 80LQFP |
1,370 | - |
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Datasheet | 80-LQFP | FM4 MB9B160R | Tray | Active | Not Verified | ARM® Cortex®-M4F | 32-Bit Single-Core | 160MHz | CSIO, I2C, LINbus, UART/USART | DMA, LVD, POR, PWM, WDT | 63 | 800KB (800K x 8) | FLASH | - | 96K x 8 | 2.7V ~ 5.5V | A/D 16x12b; D/A 2x12b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
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ATSAM4SD16CA-CURIC MCU 32BIT 1MB FLASH 100TFBGA |
2,118 | - |
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Datasheet | 100-TFBGA | 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 ~ 85°C (TA) | - | - | Surface Mount | |
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ATSAM4SD16CB-CNRIC MCU 32BIT 1MB FLASH 100TFBGA |
1,481 | - |
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Datasheet | 100-TFBGA | 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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TMS320F2801PZSIC MCU 32BIT 32KB FLASH 100LQFP |
4,052 | - |
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Datasheet | 100-LQFP | C2000™ C28x Fixed-Point | Tray | Active | Not Verified | C28x | 32-Bit Single-Core | 100MHz | CANbus, I2C, SCI, SPI, UART/USART | POR, PWM, WDT | 35 | 32KB (16K x 16) | FLASH | - | 6K x 16 | 1.71V ~ 1.89V | A/D 16x12b | Internal | -40°C ~ 125°C (TA) | Automotive | AEC-Q100 | Surface Mount | |
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XC164CM8F40FAAFXQMA1IC MCU 16BIT 64KB FLASH |
2,817 | - |
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Datasheet | - | XC16x | Tray | Obsolete | Not Verified | C166SV2 | 16-Bit | 40MHz | CANbus, SPI, UART/USART | PWM, WDT | 47 | 64KB (64K x 8) | FLASH | - | 6K x 8 | 2.35V ~ 2.7V | A/D 14x8/10b | Internal | -40°C ~ 125°C (TA) | - | - | - |
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.
