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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PIC16LC715T-04/SOIC MCU 8BIT 3.5KB OTP 18SOIC |
4,981 | - |
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Datasheet | 18-SOIC (0.295", 7.50mm Width) | PIC® 16C | Tape & Reel (TR) | Obsolete | Not Verified | PIC | 8-Bit | 4MHz | - | Brown-out Detect/Reset, PWM, WDT | 13 | 3.5KB (2K x 14) | OTP | - | 128 x 8 | 2.5V ~ 5.5V | A/D 4x8b | External | 0°C ~ 70°C (TA) | - | - | Surface Mount | |
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PIC16LCE624T-04/SOIC MCU 8BIT 1.75KB OTP 18SOIC |
2,269 | - |
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Datasheet | 18-SOIC (0.295", 7.50mm Width) | PIC® 16C | Tape & Reel (TR) | Obsolete | Not Verified | PIC | 8-Bit | 4MHz | - | Brown-out Detect/Reset, POR, WDT | 13 | 1.75KB (1K x 14) | OTP | 128 x 8 | 96 x 8 | 2.5V ~ 5.5V | - | External | 0°C ~ 70°C (TA) | - | - | Surface Mount | |
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ML610Q482-NNNTBZ03A7IC MCU 8BIT 64KB FLASH 48TQFP |
3,402 | - |
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Datasheet | 48-TQFP | ML610400 | Tray | Obsolete | Not Verified | nX-U8/100 | 8-Bit | 4.2MHz | I2C, SSP, UART/USART | POR, PWM, WDT | 22 | 64KB (32K x 16) | FLASH | - | 4K x 8 | 1.1V ~ 3.6V | A/D 2x24b | Internal | -20°C ~ 70°C (TA) | - | - | Surface Mount | |
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TMS320F280230DASIC MCU 32BIT 32KB FLASH 38TSSOP |
1,202 | - |
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Datasheet | 38-TSSOP (0.240", 6.10mm Width) | C2000™ C28x Piccolo™ | Tray | Active | Not Verified | C28x | 32-Bit Single-Core | 40MHz | I2C, SCI, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 20 | 32KB (16K x 16) | FLASH | - | 4K x 16 | 1.71V ~ 1.995V | A/D 6x12b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
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PIC16C55A-20/SSIC MCU 8BIT 768B OTP 28SSOP |
2,804 | - |
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Datasheet | 28-SSOP (0.209", 5.30mm Width) | PIC® 16C | Tube | Active | Verified | PIC | 8-Bit | 20MHz | - | POR, WDT | 20 | 768B (512 x 12) | OTP | - | 25 x 8 | 3V ~ 5.5V | - | External | 0°C ~ 70°C (TA) | - | - | Surface Mount | |
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CY8C4245AZI-M443IC MCU 32BIT 32KB FLASH 48TQFP |
1,417 | - |
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Datasheet | 48-LQFP | PSOC™ 4 CY8C42xx - M | Tray | Active | Not Verified | ARM® Cortex®-M0 | 32-Bit Single-Core | 48MHz | I2C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART | Brown-out Detect/Reset, Cap Sense, LCD, LVD, POR, PWM, SmartSense, WDT | 38 | 32KB (32K x 8) | FLASH | - | 4K x 8 | 1.71V ~ 5.5V | A/D 16x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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PIC16CE625-20E/PIC MCU 8BIT 3.5KB OTP 18DIP |
1,674 | - |
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Datasheet | 18-DIP (0.300", 7.62mm) | PIC® 16C | Tube | Obsolete | Verified | PIC | 8-Bit | 20MHz | - | Brown-out Detect/Reset, POR, WDT | 13 | 3.5KB (2K x 14) | OTP | 128 x 8 | 128 x 8 | 3V ~ 5.5V | - | External | -40°C ~ 125°C (TA) | - | - | Through Hole | |
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CY95F776LNPMC1-G-UNE2IC MCU 8BIT 36KB FLASH 64LQFP |
3,121 | - |
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Datasheet | 64-LQFP | F²MC-8FX MB95770L | Tray | Active | Not Verified | F²MC-8FX | 8-Bit | 16MHz | I2C, SIO, UART/USART | LCD, POR, PWM, WDT | 58 | 36KB (36K x 8) | FLASH | - | 1K x 8 | 1.8V ~ 5.5V | A/D 8x8/12b | External | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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ST72F321BR6T6IC MCU 8BIT 32KB FLASH 64LQFP |
1,580 | - |
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Datasheet | 64-LQFP | ST7 | Tray | Obsolete | Not Verified | ST7 | 8-Bit | 8MHz | I2C, SCI, SPI | LVD, POR, PWM, WDT | 48 | 32KB (32K x 8) | FLASH | - | 1K x 8 | 3.8V ~ 5.5V | A/D 16x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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MSP430A065IRBHRIC MCU 16BIT 8KB FLASH 32VQFN |
1,538 | - |
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Datasheet | 32-VFQFN Exposed Pad | MSP430x1xx | Tape & Reel (TR) | Active | Not Verified | MSP430 | 16-Bit | 8MHz | SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 22 | 8KB (8K x 8 + 256B) | FLASH | - | 256 x 8 | 1.8V ~ 3.6V | A/D 8x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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C8051F520A-IMRIC MCU 8BIT 8KB FLASH 10DFN |
1,952 | - |
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Datasheet | 10-VFDFN Exposed Pad | C8051F52x | Tape & Reel (TR) | Obsolete | Not Verified | 8051 | 8-Bit | 25MHz | LINbus, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT | 6 | 8KB (8K x 8) | FLASH | - | 256 x 8 | 1.8V ~ 5.25V | A/D 6x12b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
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EFM32TG11B320F128GQ48-BIC MCU 32BIT 128KB FLASH 48TQFP |
4,145 | - |
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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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EFM32TG11B320F128GQ48-BRIC MCU 32BIT 128KB FLASH 48TQFP |
1,869 | - |
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Datasheet | 48-TQFP | Tiny Gecko 1 | Tape & Reel (TR) | 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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EFM32TG11B340F64IM64-BIC MCU 32BIT 64KB FLASH 64QFN |
3,909 | - |
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Datasheet | 64-VFQFN Exposed Pad | 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, LCD, POR, PWM, WDT | 53 | 64KB (64K x 8) | FLASH | - | 32K x 8 | 1.8V ~ 3.8V | A/D 12bit SAR; D/A 12bit | Internal | -40°C ~ 125°C (TJ) | - | - | Surface Mount | |
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EFM32TG11B340F64IM64-BRIC MCU 32BIT 64KB FLASH 64QFN |
4,941 | - |
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Datasheet | 64-VFQFN Exposed Pad | Tiny Gecko 1 | Tape & Reel (TR) | 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, LCD, POR, PWM, WDT | 53 | 64KB (64K x 8) | FLASH | - | 32K x 8 | 1.8V ~ 3.8V | A/D 12bit SAR; D/A 12bit | Internal | -40°C ~ 125°C (TJ) | - | - | Surface Mount | |
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EFM32TG11B340F64IQ64-BRIC MCU 32BIT 64KB FLASH 64TQFP |
3,976 | - |
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Datasheet | 64-TQFP | Tiny Gecko 1 | Tape & Reel (TR) | 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, LCD, POR, PWM, WDT | 53 | 64KB (64K x 8) | FLASH | - | 32K x 8 | 1.8V ~ 3.8V | A/D 12bit SAR; D/A 12bit | Internal | -40°C ~ 125°C (TJ) | - | - | Surface Mount | |
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EFM32TG11B540F64GM80-BIC MCU 32BIT 64KB FLASH 80QFN |
4,061 | - |
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Datasheet | 80-WFQFN Exposed Pad | 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, LCD, POR, PWM, WDT | 67 | 64KB (64K 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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EFM32TG11B540F64GM80-BRIC MCU 32BIT 64KB FLASH 80QFN |
3,374 | - |
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Datasheet | 80-WFQFN Exposed Pad | Tiny Gecko 1 | Tape & Reel (TR) | 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, LCD, POR, PWM, WDT | 67 | 64KB (64K 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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EFM32TG11B540F64GQ80-BRIC MCU 32BIT 64KB FLASH 80TQFP |
3,689 | - |
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Datasheet | 80-TQFP | Tiny Gecko 1 | Tape & Reel (TR) | 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, LCD, POR, PWM, WDT | 63 | 64KB (64K 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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EFM32TG11B540F64IM64-BIC MCU 32BIT 64KB FLASH 64QFN |
3,323 | - |
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Datasheet | 64-VFQFN Exposed Pad | 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, LCD, POR, PWM, WDT | 53 | 64KB (64K x 8) | FLASH | - | 32K x 8 | 1.8V ~ 3.8V | A/D 12bit SAR; D/A 12bit | Internal | -40°C ~ 125°C (TJ) | - | - | 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.
