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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PIC16LF873-04/SOIC MCU 8BIT 7KB FLASH 28SOIC |
108 | - |
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Datasheet | 28-SOIC (0.295", 7.50mm Width) | PIC® 16F | Tube | Active | Not Verified | PIC | 8-Bit | 4MHz | I2C, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 22 | 7KB (4K x 14) | FLASH | 128 x 8 | 192 x 8 | 2V ~ 5.5V | A/D 5x10b | External | 0°C ~ 70°C (TA) | - | - | Surface Mount | |
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DSPIC33EP128GS706T-I/PTIC MCU 16BIT 128KB FLASH 64TQFP |
2,300 | - |
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Datasheet | 64-TQFP | dsPIC™ 33EP, Functional Safety (FuSa) | Tape & Reel (TR) | Active | Not Verified | dsPIC | 16-Bit | 70 MIPs | I2C, IrDA, LINbus, SPI, UART/USART | Brown-out Detect/Reset, I2S, POR, PWM, WDT | 51 | 128KB (43K x 24) | FLASH | - | 8K x 8 | 3V ~ 3.6V | A/D 22x12b; D/A 2x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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PIC18F4523T-I/PTIC MCU 8BIT 32KB FLASH 44TQFP |
1,200 | - |
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Datasheet | 44-TQFP | PIC® 18F | Tape & Reel (TR) | Active | Verified | PIC | 8-Bit | 40MHz | I2C, SPI, UART/USART | Brown-out Detect/Reset, HLVD, POR, PWM, WDT | 36 | 32KB (16K x 16) | FLASH | 256 x 8 | 1.5K x 8 | 4.2V ~ 5.5V | A/D 13x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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M487KIDAEIC MCU 32BIT 512KB FLASH 128LQFP |
126 | - |
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Datasheet | 128-LQFP | NuMicro® M480 | Tray | Active | Not Verified | ARM® Cortex®-M4F | 32-Bit Single-Core | 192MHz | CANbus, EBI/EMI, Ethernet, I2C, LINbus, SCI, SmartCard, SPI, USB | Brown-out Detect/Reset, DMA, I2S, LCD, LVR, POR, PWM, WDT | 100 | 512KB (512K x 8) | FLASH | - | 160K x 8 | 1.8V ~ 3.6V | A/D 16x12b; D/A 2x12b | External, Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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PIC18LF4520T-I/MLIC MCU 8BIT 32KB FLASH 44QFN |
1,600 | - |
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Datasheet | 44-VQFN Exposed Pad | PIC® 18F | Tape & Reel (TR) | Active | Verified | PIC | 8-Bit | 40MHz | I2C, SPI, UART/USART | Brown-out Detect/Reset, HLVD, POR, PWM, WDT | 36 | 32KB (16K x 16) | FLASH | 256 x 8 | 1.5K x 8 | 2V ~ 5.5V | A/D 13x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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PIC32MK0256MCJ064T-I/PTIC MCU 32BIT 256KB FLASH 64TQFP |
1,200 | - |
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Datasheet | 64-TQFP | PIC® 32MK | Tape & Reel (TR) | Active | Not Verified | MIPS32® microAptiv™ | 32-Bit Single-Core | 120MHz | CANbus, I2C, IrDA, LINbus, QEI, SPI, UART/USART | Brown-out Detect/Reset, DMA, I2S, POR, Motor Control PWM, WDT | 53 | 256KB (256K x 8) | FLASH | - | 64K x 8 | 2.3V ~ 3.6V | A/D 30x12b; D/A 2x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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EFM32TG822F32-D-QFP48IC MCU 32BIT 32KB FLASH 48TQFP |
132 | - |
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Datasheet | 48-TQFP | Tiny Gecko | Tray | Active | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 32MHz | I2C, IrDA, SmartCard, SPI, UART/USART | Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM | 37 | 32KB (32K x 8) | FLASH | - | 4K x 8 | 1.98V ~ 3.8V | A/D 4x12b SAR; D/A 1x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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C8051F384-GQIC MCU 8BIT 64KB FLASH 48TQFP |
2,674 | - |
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Datasheet | 48-TQFP | C8051F38x | Tray | Active | Not Verified | 8051 | 8-Bit | 48 MIPS | EBI/EMI, I2C, SPI, UART/USART, USB | Brown-out Detect/Reset, POR, PWM, WDT | 40 | 64KB (64K x 8) | FLASH | - | 4.25K x 8 | 2.7V ~ 5.25V | - | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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PIC24FJ192GA108-I/PTIC MCU 16BIT 192KB FLASH 80TQFP |
238 | - |
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Datasheet | 80-TQFP | PIC® 24F | Tray | Active | Not Verified | PIC | 16-Bit | 32MHz | I2C, PMP, SPI, UART/USART | Brown-out Detect/Reset, LVD, POR, PWM, WDT | 69 | 192KB (65.5K x 24) | FLASH | - | 16K x 8 | 2V ~ 3.6V | A/D 16x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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DSPIC33FJ128GP306AT-I/PTIC MCU 16BIT 128KB FLASH 64TQFP |
1,135 | - |
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Datasheet | 64-TQFP | dsPIC™ 33F | Tape & Reel (TR) | Active | Verified | dsPIC | 16-Bit | 40 MIPs | I2C, IrDA, LINbus, SPI, UART/USART | AC'97, Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | 53 | 128KB (128K x 8) | FLASH | - | 16K x 8 | 3V ~ 3.6V | A/D 18x10b/12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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S9S12G128F0CLHIC MCU 16BIT 128KB FLASH 64LQFP |
896 | - |
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Datasheet | 64-LQFP | HCS12 | Tray | Active | Not Verified | 12V1 | 16-Bit | 25MHz | CANbus, IrDA, LINbus, SCI, SPI | LVD, POR, PWM, WDT | 54 | 128KB (128K x 8) | FLASH | 4K x 8 | 8K x 8 | 3.13V ~ 5.5V | A/D 12x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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ATSAM4LC2CA-AUIC MCU 32BIT 128KB FLASH 100TQFP |
180 | - |
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Datasheet | 100-TQFP | SAM4L | Tray | Active | Not Verified | ARM® Cortex®-M4 | 32-Bit Single-Core | 48MHz | I2C, IrDA, LINbus, SPI, UART/USART, USB | Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT | 75 | 128KB (128K x 8) | FLASH | - | 32K x 8 | 1.68V ~ 3.6V | A/D 15x12b; D/A 1x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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ATSAM4LS2CA-AUIC MCU 32BIT 128KB FLASH 100TQFP |
179 | - |
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Datasheet | 100-TQFP | SAM4L | Tray | Active | Not Verified | ARM® Cortex®-M4 | 32-Bit Single-Core | 48MHz | I2C, IrDA, LINbus, SPI, UART/USART, USB | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | 80 | 128KB (128K x 8) | FLASH | - | 32K x 8 | 1.68V ~ 3.6V | A/D 15x12b; D/A 1x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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PIC18F4331-E/PTIC MCU 8BIT 8KB FLASH 44TQFP |
157 | - |
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Datasheet | 44-TQFP | PIC® 18F | Tray | Active | Verified | PIC | 8-Bit | 40MHz | I2C, SPI, UART/USART | Brown-out Detect/Reset, LVD, Power Control PWM, QEI, POR, PWM, WDT | 36 | 8KB (4K x 16) | FLASH | 256 x 8 | 768 x 8 | 4.2V ~ 5.5V | A/D 9x10b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
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PIC18LF4520-I/PIC MCU 8BIT 32KB FLASH 40DIP |
133 | - |
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Datasheet | 40-DIP (0.600", 15.24mm) | PIC® 18F | Tube | Active | Not Verified | PIC | 8-Bit | 40MHz | I2C, SPI, UART/USART | Brown-out Detect/Reset, HLVD, POR, PWM, WDT | 36 | 32KB (16K x 16) | FLASH | 256 x 8 | 1.5K x 8 | 2V ~ 5.5V | A/D 13x10b | Internal | -40°C ~ 85°C (TA) | - | - | Through Hole | |
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CY8C6144AZI-S4F92IC MCU 32BIT 256KB FLASH 64TQFP |
119 | - |
|
Datasheet | 64-LQFP Exposed Pad | - | Tray | Active | Not Verified | ARM® Cortex®-M4F | 32-Bit Single-Core | 50MHz, 150MHz | CANbus, I2C, LINbus, QSPI, SPI, UART/USART | Brown-out Detect/Reset, CapSense, LCD, LVD, POR, PWM, WDT | 54 | 256KB (256K x 8) | FLASH | - | 128K x 8 | 1.7V ~ 3.6V | A/D 12b SAR, Sigma-Delta; D/A 1x12b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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MKL25Z64VLH4IC MCU 32BIT 64KB FLASH 64LQFP |
575 | - |
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Datasheet | 64-LQFP | Kinetis KL2 | Tray | Active | Not Verified | ARM® Cortex®-M0+ | 32-Bit Single-Core | 48MHz | I2C, LINbus, SPI, UART/USART, USB, USB OTG | Brown-out Detect/Reset, DMA, LVD, POR, PWM, WDT | 50 | 64KB (64K x 8) | FLASH | - | 8K x 8 | 1.71V ~ 3.6V | A/D 14x16b; D/A 1x12b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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DSPIC30F3011-30I/PIC MCU 16BIT 24KB FLASH 40DIP |
832 | - |
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Datasheet | 40-DIP (0.600", 15.24mm) | dsPIC™ 30F | Tube | Active | Verified | dsPIC | 16-Bit | 30 MIPs | I2C, SPI, UART/USART | Brown-out Detect/Reset, Motor Control PWM, QEI, POR, PWM, WDT | 30 | 24KB (8K x 24) | FLASH | 1K x 8 | 1K x 8 | 2.5V ~ 5.5V | A/D 9x10b | Internal | -40°C ~ 85°C (TA) | - | - | Through Hole | |
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STM32F100RCT6IC MCU 32BIT 256KB FLASH 64LQFP |
243 | - |
|
Datasheet | 64-LQFP | STM32F1 | Tray | Not For New Designs | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 24MHz | I2C, IrDA, LINbus, SPI, UART/USART | DMA, PDR, POR, PVD, PWM, Temp Sensor, WDT | 51 | 256KB (256K x 8) | FLASH | - | 24K x 8 | 2V ~ 3.6V | A/D 16x12b; D/A 2x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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C8051F930-G-GMRIC MCU 8BIT 64KB FLASH 32QFN |
5,206 | - |
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Datasheet | 32-VFQFN Exposed Pad | C8051F9xx | Tape & Reel (TR) | Active | Not Verified | 8051 | 8-Bit | 25MHz | SMBus (2-Wire/I2C), SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT | 24 | 64KB (64K x 8) | FLASH | - | 4.25K x 8 | 0.9V ~ 3.6V | A/D 23x10b | 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.
