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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ATXMEGA64B1-AURIC MCU 8/16BIT 64KB FLSH 100TQFP |
998 | - |
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Datasheet | 100-TQFP | AVR® XMEGA® B1 | Tape & Reel (TR) | Active | Not Verified | AVR | 8/16-Bit | 32MHz | I2C, IrDA, SPI, UART/USART, USB | Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT | 53 | 64KB (32K x 16) | FLASH | 2K x 8 | 4K x 8 | 1.6V ~ 3.6V | A/D 16x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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PIC24FJ256GA406T-I/PTIC MCU 16BIT 256KB FLASH 64TQFP |
14,616 | - |
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Datasheet | 64-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 | 53 | 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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PIC24HJ64GP502T-I/MMIC MCU 16BIT 64KB FLASH 28QFN |
5,440 | - |
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Datasheet | 28-VQFN Exposed Pad | PIC® 24H | Tape & Reel (TR) | Active | Not 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 ~ 85°C (TA) | - | - | Surface Mount | |
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DSPIC33CH512MP205-E/M4IC MCU 16BIT 584KB FLASH 48UQFN |
473 | - |
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Datasheet | 48-UFQFN Exposed Pad | dsPIC™ 33CH, Functional Safety (FuSa) | Tube | Active | Not Verified | dsPIC | 16-Bit Dual-Core | 180MHz, 200MHz | I2C, IrDA, LINbus, SPI, UART/USART | Brown-out Detect/Reset, DMA, Motor Control PWM, POR, PWM, QEI, WDT | 39 | 584kB (584k x 8) | FLASH, PRAM | - | 64K x 8 | 3V ~ 3.6V | A/D 31x12b; D/A 4x12b | Internal | -40°C ~ 125°C (TA) | Automotive | AEC-Q100 | Surface Mount | |
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PIC32MX664F128H-I/MRIC MCU 32BIT 128KB FLASH 64VQFN |
414 | - |
|
Datasheet | 64-VFQFN Exposed Pad | PIC® 32MX | Tube | Active | Not Verified | MIPS32® M4K™ | 32-Bit Single-Core | 80MHz | Ethernet, I2C, SPI, UART/USART, USB OTG | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 53 | 128KB (128K x 8) | FLASH | - | 32K x 8 | 2.3V ~ 3.6V | A/D 16x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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TMS320F28034PAGTIC MCU 32BIT 128KB FLASH 64TQFP |
4,017 | - |
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Datasheet | 64-TQFP | C2000™ C28x Piccolo™ | Tray | Active | Not Verified | C28x | 32-Bit Single-Core | 60MHz | CANbus, I2C, LINbus, SCI, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 33 | 128KB (64K x 16) | FLASH | - | 10K x 16 | 1.71V ~ 1.995V | A/D 14x12b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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STM32L443VCT6IC MCU 32BIT 256KB FLASH 100LQFP |
600 | - |
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Datasheet | 100-LQFP | STM32L4 | Tray | Active | Not Verified | ARM® Cortex®-M4 | 32-Bit Single-Core | 80MHz | CANbus, I2C, IrDA, LINbus, MMC/SD, QSPI, SAI, SPI, SWPMI, UART/USART, USB | Brown-out Detect/Reset, DMA, LCD, PWM, WDT | 83 | 256KB (256K x 8) | FLASH | - | 64K x 8 | 1.71V ~ 3.6V | A/D 16x12b; D/A 2x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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PIC16C773-I/SPIC MCU 8BIT 7KB OTP 28SPDIP |
1,438 | - |
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Datasheet | 28-DIP (0.300", 7.62mm) | PIC® 16C | Tube | Active | Verified | PIC | 8-Bit | 20MHz | I2C, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 22 | 7KB (4K x 14) | OTP | - | 256 x 8 | 4V ~ 5.5V | A/D 6x12b | External | -40°C ~ 85°C (TA) | - | - | Through Hole | |
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EFM32TG11B120F128GQ48-BIC MCU 32BIT 128KB FLASH 48TQFP |
840 | - |
|
Datasheet | 48-TQFP | Tiny Gecko 1 | Tray | Active | Not Verified | ARM® Cortex®-M0+ | 32-Bit Single-Core | 48MHz | CANbus, I2C, IrDA, LINbus, SmartCard, SPI, UART/USART | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | 37 | 128KB (128K x 8) | FLASH | - | 32K x 8 | 1.8V ~ 3.8V | A/D 12bit SAR; D/A 12bit | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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PIC18LF2455-I/SOIC MCU 8BIT 24KB FLASH 28SOIC |
496 | - |
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Datasheet | 28-SOIC (0.295", 7.50mm Width) | PIC® 18F | Tube | Active | Verified | PIC | 8-Bit | 48MHz | I2C, SPI, UART/USART, USB | Brown-out Detect/Reset, HLVD, POR, PWM, WDT | 24 | 24KB (12K x 16) | FLASH | 256 x 8 | 2K x 8 | 2V ~ 5.5V | A/D 10x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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STM32L152RBT6IC MCU 32BIT 128KB FLASH 64LQFP |
715 | - |
|
Datasheet | 64-LQFP | STM32L1 | Tray | Not For New Designs | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 32MHz | I2C, IrDA, LINbus, SPI, UART/USART, USB | Brown-out Detect/Reset, Cap Sense, DMA, I2S, LCD, POR, PWM, WDT | 51 | 128KB (128K x 8) | FLASH | 4K x 8 | 16K x 8 | 1.8V ~ 3.6V | A/D 20x12b; D/A 2x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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DSPIC33FJ64MC802-I/SOIC MCU 16BIT 64KB FLASH 28SOIC |
122 | - |
|
Datasheet | 28-SOIC (0.295", 7.50mm Width) | dsPIC™ 33F | Tube | Active | Not Verified | dsPIC | 16-Bit | 40 MIPs | CANbus, I2C, IrDA, LINbus, SPI, UART/USART | Brown-out Detect/Reset, DMA, Motor Control PWM, POR, PWM, QEI, WDT | 21 | 64KB (64K x 8) | FLASH | - | 16K x 8 | 3V ~ 3.6V | A/D 6x10b/12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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ATXMEGA128A4U-CUIC MCU 8/16B 128KB FLASH 49VFBGA |
3,720 | - |
|
Datasheet | 49-VFBGA | AVR® XMEGA® A4U | Tray | Active | Not Verified | AVR | 8/16-Bit | 32MHz | I2C, IrDA, SPI, UART/USART, USB | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 34 | 128KB (64K x 16) | FLASH | 2K x 8 | 8K x 8 | 1.6V ~ 3.6V | A/D 12x12b; D/A 2x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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STM32L152C8U6IC MCU 32BIT 64KB FLASH 48UFQFPN |
1,560 | - |
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Datasheet | 48-UFQFN Exposed Pad | STM32L1 | Tray | Not For New Designs | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 32MHz | I2C, IrDA, LINbus, SPI, UART/USART, USB | Brown-out Detect/Reset, Cap Sense, DMA, I2S, LCD, POR, PWM, WDT | 37 | 64KB (64K x 8) | FLASH | 4K x 8 | 10K x 8 | 1.8V ~ 3.6V | A/D 16x12b; D/A 2x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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STM32F105VBH6IC MCU 32BIT 128KB FLSH 100LFBGA |
860 | - |
|
Datasheet | 100-LFBGA | STM32F1 | Tray | Active | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 72MHz | CANbus, I2C, IrDA, LINbus, SPI, UART/USART, USB OTG | DMA, POR, PWM, Voltage Detect, WDT | 80 | 128KB (128K x 8) | FLASH | - | 64K x 8 | 2V ~ 3.6V | A/D 16x12b; D/A 2x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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MKE15Z256VLH7IC MCU 32BIT 256KB FLASH 64LQFP |
747 | - |
|
Datasheet | 64-LQFP | Kinetis KE1xZ | Tray | Active | Not Verified | ARM® Cortex®-M0+ | 32-Bit Single-Core | 72MHz | FlexIO, I2C, SPI, UART/USART | DMA, LVD, PWM, WDT | 58 | 256KB (256K x 8) | FLASH | 32K x 8 | 32K x 8 | 2.7V ~ 5.5V | A/D 27x12b SAR; D/A 1x8b | External, Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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PIC16C926-I/PTIC MCU 8BIT 14KB OTP 64TQFP |
160 | - |
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Datasheet | 64-TQFP | PIC® 16C | Tray | Active | Not Verified | PIC | 8-Bit | 20MHz | I2C, SPI | Brown-out Detect/Reset, LCD, POR, PWM, WDT | 25 | 14KB (8K x 14) | OTP | - | 336 x 8 | 4V ~ 5.5V | A/D 5x10b | External | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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PIC32MX664F128H-I/PTIC MCU 32BIT 128KB FLASH 64TQFP |
153 | - |
|
Datasheet | 64-TQFP | PIC® 32MX | Tray | Active | Not Verified | MIPS32® M4K™ | 32-Bit Single-Core | 80MHz | Ethernet, I2C, SPI, UART/USART, USB OTG | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 53 | 128KB (128K x 8) | FLASH | - | 32K x 8 | 2.3V ~ 3.6V | A/D 16x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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PIC16LC923-04/LIC MCU 8BIT 7KB OTP 68PLCC |
127 | - |
|
Datasheet | 68-LCC (J-Lead) | PIC® 16C | Tube | Active | Not Verified | PIC | 8-Bit | 4MHz | I2C, SPI | LCD, POR, PWM, WDT | 25 | 7KB (4K x 14) | OTP | - | 176 x 8 | 2.5V ~ 6V | - | External | 0°C ~ 70°C (TA) | - | - | Surface Mount | |
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STM32F105R8T6IC MCU 32BIT 64KB FLASH 64LQFP |
1,901 | - |
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Datasheet | 64-LQFP | STM32F1 | Tray | Active | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 72MHz | CANbus, I2C, IrDA, LINbus, SPI, UART/USART, USB OTG | DMA, POR, PWM, Voltage Detect, WDT | 51 | 64KB (64K x 8) | FLASH | - | 64K x 8 | 2V ~ 3.6V | A/D 16x12b; D/A 2x12b | 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.
