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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STM32U5A5ZIT6QIC MCU 32BIT 2MB FLASH 144LQFP |
4,259 | - |
|
Datasheet | - | - | Tray | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
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STM32H7B3AII6QIC MCU 32BIT 2MB FLASH 169UFBGA |
3,590 | - |
|
Datasheet | 169-UFBGA | STM32H7 | Tray | Active | Not Verified | ARM® Cortex®-M7 | 32-Bit Single-Core | 280MHz | Camera, CANbus, EBI/EMI, HDMI-CEC, I2C, IrDA, LINbus, MDIO, MMC/SD/SDIO, PSSI, SAI, SPDIF, SPI, SWPMI, UART/USART, USB OTG | Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT | 121 | 2MB (2M x 8) | FLASH | - | 1.4M x 8 | 1.62V ~ 3.6V | A/D 24x16b; D/A 3x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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ATMEGA6490-16AUIC MCU 8BIT 64KB FLASH 100TQFP |
4,173 | - |
|
Datasheet | 100-TQFP | AVR® ATmega | Tray | Active | Not Verified | AVR | 8-Bit | 16MHz | SPI, UART/USART, USI | Brown-out Detect/Reset, LCD, POR, PWM, WDT | 68 | 64KB (32K x 16) | FLASH | 2K x 8 | 4K x 8 | 2.7V ~ 5.5V | A/D 8x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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AT32UC3A4256-C1UTIC MCU 32BIT 256KB FLSH 100VFBGA |
1,098 | - |
|
Datasheet | 100-VFBGA | AVR®32 UC3 A4 | Tray | Active | Not Verified | AVR | 32-Bit Single-Core | 66MHz | EBI/EMI, I2C, IrDA, Memory Card, SPI, SSC, UART/USART, USB OTG | Brown-out Detect/Reset, DMA, POR, WDT | 88 | 256KB (256K x 8) | FLASH | - | 128K x 8 | 1.75V ~ 3.6V | A/D 8x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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AT32UC3C2256C-Z2UTIC MCU 32BIT 256KB FLASH 64QFN |
3,970 | - |
|
Datasheet | 64-VFQFN Exposed Pad | AVR®32 UC3 C | Tray | Active | Not Verified | AVR | 32-Bit Single-Core | 66MHz | CANbus, Ethernet, I2C, IrDA, LINbus, SPI, UART/USART, USB | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | 45 | 256KB (256K x 8) | FLASH | - | 64K x 8 | 3V ~ 5.5V | A/D 11x12b; D/A 2x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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XMC7100D-F100K2112AAIC MCU 32BIT 2.11MB 100LQFP |
3,555 | - |
|
Datasheet | 100-LQFP Exposed Pad | XMC7000 | Tray | Active | - | ARM® Cortex®-M0+, ARM® Cortex®-M7 | 32-Bit Tri-Core | 100MHz, 250MHz | CANbus, Ethernet, FIFO, I2C, IrDA, MMC/SD/SDIO, SPI, UART/USART | Brown-out Detect/Reset, Crypto - AES, DMA, LVD, POR, PWM, SHA, Temp Sensor, TRNG, WDT | 72 | 2.112M x 8 | FLASH | 128K x 8 | 384K x 8 | 2.7V ~ 5.5V | A/D 37x12b SAR | External, Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
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R5F523E5LDFP#5032BIT MCU RX23E-B 128K LFQFP100 |
4,865 | - |
|
Datasheet | 100-LQFP | RX23E-B | Tape & Reel (TR) | Active | - | RXv2 | 32-Bit | 32MHz | CANbus, I2C, SCI, SPI, UART/USART | DMA, LCD, LVD, POR, PWM, WDT | 58 | 128KB (128K x 8) | FLASH | 8K x 8 | 16K 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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PIC17C756AT-33E/LIC MCU 8BIT 32KB OTP 68PLCC |
4,663 | - |
|
Datasheet | 68-LCC (J-Lead) | PIC® 17C | Tape & Reel (TR) | Obsolete | Not Verified | PIC | 8-Bit | 33MHz | I2C, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 50 | 32KB (16K x 16) | OTP | - | 902 x 8 | 4.5V ~ 5.5V | A/D 12x10b | External | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
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DSPIC30F5013T-30I/PTIC MCU 16BIT 66KB FLASH 80TQFP |
3,718 | - |
|
Datasheet | 80-TQFP | dsPIC™ 30F | Tape & Reel (TR) | Active | Verified | dsPIC | 16-Bit | 30 MIPs | CANbus, I2C, SPI, UART/USART | AC'97, Brown-out Detect/Reset, I2S, LVD, POR, PWM, WDT | 68 | 66KB (22K x 24) | FLASH | 1K x 8 | 4K x 8 | 2.5V ~ 5.5V | A/D 16x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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TMS320F28052FPNQIC MCU 32BIT 64KB FLASH 80LQFP |
3,602 | - |
|
Datasheet | 80-LQFP | C2000™ C28x Piccolo™ | Tray | Active | Not Verified | C28x | 32-Bit Single-Core | 60MHz | CANbus, I2C, SCI, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 42 | 64KB (32K x 16) | FLASH | - | 8K x 16 | 1.71V ~ 1.995V | A/D 16x12b | Internal | -40°C ~ 125°C (TA) | Automotive | AEC-Q100 | Surface Mount | |
|
STM32F479IGH6IC MCU 32BIT 1MB FLASH 176UFBGA |
1,856 | - |
|
Datasheet | 201-UFBGA | STM32F4 | Tray | Active | Not Verified | ARM® Cortex®-M4 | 32-Bit Single-Core | 180MHz | CANbus, EBI/EMI, Ethernet, I2C, IrDA, LINbus, SAI, SDIO, SPI, UART/USART, USB, USB OTG | Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT | 131 | 1MB (1M x 8) | FLASH | - | 384K x 8 | 1.7V ~ 3.6V | A/D 24x12b; D/A 2x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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UPSD3433E-40U6IC MCU 8BIT 160KB FLASH 80LQFP |
1,476 | - |
|
Datasheet | 80-LQFP | µPSD | Tray | Obsolete | Not Verified | 8032 | 8-Bit | 40MHz | I2C, IrDA, SPI, UART/USART, USB | LVD, POR, PWM, WDT | 46 | 160KB (160K x 8) | FLASH | - | 8K x 8 | 3V ~ 5.5V | A/D 8x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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MCF5213LCVM66JIC MCU 32BIT 256KB FLSH 81MAPBGA |
4,811 | - |
|
Datasheet | 81-LBGA | MCF521x | Tray | Obsolete | Not Verified | Coldfire V2 | 32-Bit Single-Core | 66MHz | CANbus, I2C, SPI, UART/USART | DMA, LVD, POR, PWM, WDT | 56 | 256KB (256K x 8) | FLASH | - | 32K x 8 | 3V ~ 3.6V | A/D 8x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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TMS320F2801GGMSIC MCU 32BIT 32KB FLASH 100BGA |
2,626 | - |
|
Datasheet | 100-LFBGA | C2000™ C28x Fixed-Point | Tube | Obsolete | 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) | - | - | Surface Mount | |
|
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TMS320F2801ZGMSIC MCU 32BIT 32KB FLASH 100BGA |
1,699 | - |
|
Datasheet | 100-LFBGA | C2000™ C28x Fixed-Point | Tube | Obsolete | 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) | - | - | Surface Mount | |
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SPC564L60L5CCFQYIC MCU 32BIT 1MB FLASH 144LQFP |
3,618 | - |
|
Datasheet | 144-LQFP | SPC56xL | Tray | Active | Not Verified | e200z4d | 32-Bit Single-Core | 80MHz | CANbus, LINbus, SCI, SPI, UART/USART | DMA, LVD, POR, PWM, WDT | 96 | 1MB (1M x 8) | FLASH | - | 128K x 8 | 3V ~ 3.63V | A/D 32x12b SAR | Internal | -40°C ~ 125°C (TA) | Automotive | AEC-Q100 | Surface Mount | |
|
AT32UC3C264C-A2URIC MCU 32BIT 64KB FLASH 64TQFP |
3,995 | - |
|
Datasheet | 64-TQFP | AVR®32 UC3 C | Tape & Reel (TR) | Active | Not Verified | AVR | 32-Bit Single-Core | 66MHz | CANbus, Ethernet, I2C, IrDA, LINbus, SPI, UART/USART, USB | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | 45 | 64KB (64K x 8) | FLASH | - | 16K x 8 | 3V ~ 5.5V | A/D 11x12b; D/A 2x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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DSPIC33EP512MU810T-I/PFIC MCU 16BIT 512KB FLASH 100TQFP |
4,121 | - |
|
Datasheet | 100-TQFP | dsPIC™ 33EP | Tape & Reel (TR) | Active | Verified | dsPIC | 16-Bit | 70 MIPs | CANbus, I2C, IrDA, LINbus, QEI, SPI, UART/USART, USB OTG | Brown-out Detect/Reset, DMA, Motor Control PWM, POR, PWM, WDT | 83 | 512KB (170K x 24) | FLASH | - | 24K x 16 | 3V ~ 3.6V | A/D 32x10b/12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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AT32UC3A364S-CTUTIC MCU 32BIT 64KB FLASH 144FFBGA |
3,621 | - |
|
Datasheet | 144-TFBGA | AVR®32 UC3 A3 | Tray | Active | Not Verified | AVR | 32-Bit Single-Core | 66MHz | EBI/EMI, I2C, IrDA, Memory Card, SPI, SSC, UART/USART, USB OTG | Brown-out Detect/Reset, DMA, POR, WDT | 110 | 64KB (64K x 8) | FLASH | - | 128K x 8 | 1.75V ~ 3.6V | A/D 8x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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C8051F019-GQRIC MCU 8BIT 16KB FLASH 48TQFP |
4,743 | - |
|
Datasheet | 48-TQFP | C8051F018 | Tape & Reel (TR) | Not For New Designs | Verified | 8051 | 8-Bit | 25MHz | SMBus (2-Wire/I2C), SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT | 16 | 16KB (16K x 8) | FLASH | - | 1.25K x 8 | 2.8V ~ 3.6V | 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.
