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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PIC24FJ96GA008-I/PTIC MCU 16BIT 96KB FLASH 80TQFP |
1,480 | - |
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Datasheet | 80-TQFP | PIC® 24F | Tray | Active | Not Verified | PIC | 16-Bit | 16MHz | I2C, PMP, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 69 | 96KB (32K x 24) | FLASH | - | 8K x 8 | 2V ~ 3.6V | A/D 16x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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EFM32LG840F64G-F-QFN64IC MCU 32BIT 64KB FLASH 64QFN |
2,473 | - |
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Datasheet | 64-VFQFN Exposed Pad | Leopard Gecko | Tray | Active | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 48MHz | I2C, IrDA, SmartCard, SPI, UART/USART | Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT | 56 | 64KB (64K x 8) | FLASH | - | 32K x 8 | 1.98V ~ 3.8V | A/D 8x12b SAR; D/A 2x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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EFM32LG840F64G-F-QFN64RIC MCU 32BIT 64KB FLASH 64QFN |
2,928 | - |
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Datasheet | 64-VFQFN Exposed Pad | Leopard Gecko | Tape & Reel (TR) | Active | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 48MHz | I2C, IrDA, SmartCard, SPI, UART/USART | Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT | 56 | 64KB (64K x 8) | FLASH | - | 32K x 8 | 1.98V ~ 3.8V | A/D 8x12b SAR; D/A 2x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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CY8C4127LQSS445XQSA1IC MCU 32BIT 128KB FLASH 56UFQFN |
2,220 | - |
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Datasheet | 56-UFQFN Exposed Pad | PSOC™ 4 CY8C4000S | Tray | Active | - | ARM® Cortex®-M0+ | 32-Bit | 24MHz | FIFO, I2C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART | Brown-out Detect/Reset, DMA, LCD, POR, PWM, TRNG, WDT | 54 | 128KB (128K x 8) | FLASH | - | 16K x 8 | 1.71V ~ 5.5V | A/D 16x10b, 20x12b SAR; D/A 2x7/8b | External, Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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TMS320F28034PNSIC MCU 32BIT 128KB FLASH 80LQFP |
1,319 | - |
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Datasheet | 80-LQFP | 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 | 45 | 128KB (64K x 16) | FLASH | - | 10K x 16 | 1.71V ~ 1.995V | A/D 16x12b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
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XMC4100F64F128ABXQMA1IC MCU 32BIT 128KB FLASH 64LQFP |
2,934 | - |
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Datasheet | 64-LQFP Exposed Pad | XMC4000 | Tray | Not For New Designs | Not Verified | ARM® Cortex®-M4 | 32-Bit Single-Core | 80MHz | CANbus, I2C, LINbus, SPI, UART/USART, USB | DMA, I2S, LED, POR, PWM, WDT | 35 | 128KB (128K x 8) | FLASH | - | 20K x 8 | 3.13V ~ 3.63V | A/D 10x12b; D/A 2x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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XMC4100F64F128BAXQMA1IC MCU 32BIT 128KB FLASH 64TQFP |
1,714 | - |
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Datasheet | 64-TQFP Exposed Pad | XMC4000 | Tray | Active | Not Verified | ARM® Cortex®-M4 | 32-Bit Single-Core | 80MHz | CANbus, I2C, LINbus, SPI, UART/USART, USB | DMA, I2S, LED, POR, PWM, WDT | 35 | 128KB (128K x 8) | FLASH | - | 20K x 8 | 3.13V ~ 3.63V | A/D 10x12b; D/A 2x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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R7FS1JA782A01CBT#BC0SYNERGY MCU PLATFORM S1JA 256K 3 |
2,768 | - |
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Datasheet | 36-LFBGA | Renesas Synergy™ S1 | Tape & Reel (TR) | Active | - | ARM® Cortex®-M23 | 32-Bit | 48MHz | CANbus, I2C, SCI, SPI, USB | DMA, PWM, WDT | 22 | 256KB (256K x 8) | FLASH | 8K x 8 | 32K x 8 | 1.6V ~ 5.5V | A/D 5x16b, 2x24b Sigma-Delta; D/A 2x8b, 1x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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STM32L151RCY6TRIC MCU 32BIT 256KB FLASH 64WLCSP |
3,700 | - |
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Datasheet | 64-UFBGA, WLCSP | STM32L1 | Tape & Reel (TR) | Active | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 32MHz | I2C, IrDA, LINbus, SPI, UART/USART, USB | Cap Sense, DMA, I2S, POR, PWM, WDT | 51 | 256KB (256K x 8) | FLASH | 8K x 8 | 32K x 8 | 1.65V ~ 3.6V | A/D 21x12b; D/A 2x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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STM32L151RBH6DIC MCU 32BIT 128KB FLASH 64TFBGA |
1,194 | - |
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Datasheet | 64-TFBGA | STM32L1 | Tray | Active | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 32MHz | I2C, IrDA, LINbus, SPI, UART/USART, USB | Cap Sense, DMA, I2S, POR, PWM, WDT | 51 | 128KB (128K x 8) | FLASH | 4K x 8 | 16K x 8 | 1.65V ~ 3.6V | A/D 20x12b; D/A 2x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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PIC16C56-RC/SOIC MCU 8BIT 1.5KB OTP 18SOIC |
1,871 | - |
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Datasheet | 18-SOIC (0.295", 7.50mm Width) | PIC® 16C | Tube | Active | Verified | PIC | 8-Bit | 4MHz | - | POR, WDT | 12 | 1.5KB (1K x 12) | OTP | - | 25 x 8 | 3V ~ 6.25V | - | External | 0°C ~ 70°C (TA) | - | - | Surface Mount | |
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PIC24HJ32GP202-E/SPIC MCU 16BIT 32KB FLASH 28SPDIP |
4,773 | - |
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Datasheet | 28-DIP (0.300", 7.62mm) | PIC® 24H | Tube | Active | Not Verified | PIC | 16-Bit | 40 MIPs | I2C, IrDA, LINbus, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 21 | 32KB (11K x 24) | FLASH | - | 2K x 8 | 3V ~ 3.6V | A/D 10x10b/12b | Internal | -40°C ~ 125°C (TA) | Automotive | AEC-Q100 | Through Hole | |
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PIC32MX250F128D-I/TLIC MCU 32BIT 128KB FLASH 44VTLA |
1,251 | - |
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Datasheet | 44-VFTLA Exposed Pad | PIC® 32MX | Tube | Obsolete | Not Verified | MIPS32® M4K™ | 32-Bit Single-Core | 40MHz | I2C, IrDA, LINbus, PMP, SPI, UART/USART, USB OTG | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | 33 | 128KB (128K x 8) | FLASH | - | 32K x 8 | 2.3V ~ 3.6V | A/D 13x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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PIC32MX250F128B-V/SPIC MCU 32BIT 128KB FLASH 28SPDIP |
2,938 | - |
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Datasheet | 28-DIP (0.300", 7.62mm) | PIC® 32MX | Tube | Active | Not Verified | MIPS32® M4K™ | 32-Bit Single-Core | 40MHz | I2C, IrDA, LINbus, PMP, SPI, UART/USART, USB OTG | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | 19 | 128KB (128K x 8) | FLASH | - | 32K x 8 | 2.3V ~ 3.6V | A/D 9x10b | Internal | -40°C ~ 105°C (TA) | Automotive | AEC-Q100 | Through Hole | |
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PIC32MX170F256D-50I/TLIC MCU 32BIT 256KB FLASH 44VTLA |
1,938 | - |
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Datasheet | 44-VFTLA Exposed Pad | PIC® 32MX | Tube | Obsolete | Not Verified | MIPS32® M4K™ | 32-Bit Single-Core | 50MHz | I2C, IrDA, LINbus, SPI, UART/USART | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | 35 | 256KB (256K x 8) | FLASH | - | 64K x 8 | 2.3V ~ 3.6V | A/D 13x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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DSPIC33EV256GM106T-I/MRIC MCU 16BIT 256KB FLASH 64VQFN |
3,875 | - |
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Datasheet | 64-VFQFN Exposed Pad | dsPIC™ 33EV, Functional Safety (FuSa) | Cut Tape (CT) | Active | Not Verified | dsPIC | 16-Bit | 70 MIPs | CANbus, I2C, IrDA, LINbus, SPI, UART/USART | Brown-out Detect/Reset, DMA, Motor Control PWM, POR, PWM, WDT | 53 | 256KB (85.5K x 24) | FLASH | - | 16K x 8 | 4.5V ~ 5.5V | A/D 36x10/12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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PIC32MX250F256H-V/PTIC MCU 32BIT 256KB FLASH 64TQFP |
4,563 | - |
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Datasheet | 64-TQFP | PIC® 32MX | Tray | Active | Not Verified | MIPS32® M4K™ | 32-Bit Single-Core | 40MHz | I2C, IrDA, LINbus, PMP, SPI, UART/USART, USB OTG | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | 49 | 256KB (256K x 8) | FLASH | - | 32K x 8 | 2.3V ~ 3.6V | A/D 28x10b | Internal | -40°C ~ 105°C (TA) | Automotive | AEC-Q100 | Surface Mount | |
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ATXMEGA64D3-ANIC MCU 8/16BIT 64KB FLASH 64TQFP |
2,188 | - |
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Datasheet | 64-TQFP | AVR® XMEGA® D3 | Tray | Active | Not Verified | AVR | 8/16-Bit | 32MHz | I2C, IrDA, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 50 | 64KB (32K x 16) | FLASH | 2K x 8 | 4K x 8 | 1.6V ~ 3.6V | A/D 16x12b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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ATSAML22J17A-MUTIC MCU 32BIT 128KB FLASH 64QFN |
4,255 | - |
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Datasheet | 64-VFQFN Exposed Pad | SAM L22J | Tape & Reel (TR) | Active | Not Verified | ARM® Cortex®-M0+ | 32-Bit Single-Core | 32MHz | I2C, SPI, UART/USART, USB | Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT | 50 | 128KB (128K x 8) | FLASH | - | 16K x 8 | 1.62V ~ 3.63V | A/D 16x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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ATSAML21E17B-MNTIC MCU 32BIT 128KB FLASH 32VQFN |
1,709 | - |
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Datasheet | 32-VFQFN Exposed Pad | SAM L21E | Tape & Reel (TR) | Active | Not Verified | ARM® Cortex®-M0+ | 32-Bit Single-Core | 48MHz | I2C, LINbus, SCI, SPI, UART/USART, USB | DMA, POR, PWM, WDT | 25 | 128KB (128K x 8) | FLASH | - | 16K x 8 | 1.62V ~ 3.63V | A/D 10x12b; D/A 2x12b | Internal | -40°C ~ 105°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.
