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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PIC12LCE518T-04I/SNIC MCU 8BIT 768B OTP 8SOIC |
2,638 | - |
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Datasheet | 8-SOIC (0.154", 3.90mm Width) | PIC® 12C | Tape & Reel (TR) | Obsolete | Not Verified | PIC | 8-Bit | 4MHz | - | POR, WDT | 5 | 768B (512 x 12) | OTP | 16 x 8 | 25 x 8 | 2.5V ~ 5.5V | - | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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AT89C2051-24PCIC MCU 8BIT 2KB FLASH 20DIP |
2,868 | - |
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Datasheet | 20-DIP (0.300", 7.62mm) | 89C | Tube | Obsolete | Not Verified | 8051 | 8-Bit | 24MHz | UART/USART | LED | 15 | 2KB (2K x 8) | FLASH | - | 128 x 8 | 4V ~ 6V | - | Internal | 0°C ~ 70°C (TA) | - | - | Through Hole | |
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AT89C51IC2-SLRUMIC MCU 8BIT 32KB FLASH 44PLCC |
1,426 | - |
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Datasheet | 44-LCC (J-Lead) | 89C | Tape & Reel (TR) | Active | Not Verified | 80C51 | 8-Bit | 40MHz | I2C, SPI, UART/USART | POR, PWM, WDT | 34 | 32KB (32K x 8) | FLASH | - | 1.25K x 8 | 2.7V ~ 5.5V | - | External | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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ATTINY45V-15STIC MCU 8BIT 4KB FLASH 8SOIC |
1,524 | - |
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Datasheet | 8-SOIC (0.209", 5.30mm Width) | AVR® ATtiny, Functional Safety (FuSa) | Tape & Reel (TR) | Active | Verified | AVR | 8-Bit | 8MHz | USI | Brown-out Detect/Reset, POR, PWM, WDT | 6 | 4KB (2K x 16) | FLASH | 256 x 8 | 256 x 8 | 1.8V ~ 3.6V | A/D 4x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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PIC16LF1823-E/STIC MCU 8BIT 3.5KB FLASH 14TSSOP |
2,346 | - |
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Datasheet | 14-TSSOP (0.173", 4.40mm Width) | PIC® XLP™ 16F | Tube | Active | Not Verified | PIC | 8-Bit | 32MHz | I2C, LINbus, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 12 | 3.5KB (2K x 14) | FLASH | 256 x 8 | 128 x 8 | 1.8V ~ 3.6V | A/D 8x10b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
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PIC16LF1903-E/SSIC MCU 8BIT 7KB FLASH 28SSOP |
2,155 | - |
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Datasheet | 28-SSOP (0.209", 5.30mm Width) | PIC® XLP™ 16F | Tube | Active | Not Verified | PIC | 8-Bit | 20MHz | - | Brown-out Detect/Reset, LCD, POR, PWM, WDT | 25 | 7KB (4K x 14) | FLASH | - | 256 x 8 | 1.8V ~ 3.6V | A/D 11x10b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
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PIC32MM0032GPL020T-I/MLIC MCU 32BIT 32KB FLASH 20QFN |
2,740 | - |
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Datasheet | 20-VFQFN Exposed Pad | PIC® 32MM | Tape & Reel (TR) | Active | Not Verified | MIPS32® microAptiv™ | 32-Bit Single-Core | 25MHz | Brown-out Detect/Reset, HLVD, I2S, POR, PWM, WDT | Brown-out Detect/Reset, HLVD, I2S, POR, PWM, WDT | 16 | 32KB (32K x 8) | FLASH | - | 8K x 8 | 2V ~ 3.6V | A/D 11x10/12b; D/A 1x5b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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PIC32MM0032GPL028-I/M6IC MCU 32BIT 32KB FLASH 28UQFN |
2,237 | - |
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Datasheet | 28-UFQFN Exposed Pad | PIC® 32MM | Tube | Active | Not Verified | MIPS32® microAptiv™ | 32-Bit Single-Core | 25MHz | Brown-out Detect/Reset, HLVD, I2S, POR, PWM, WDT | Brown-out Detect/Reset, HLVD, I2S, POR, PWM, WDT | 22 | 32KB (32K x 8) | FLASH | - | 8K x 8 | 2V ~ 3.6V | A/D 12x10/12b; D/A 1x5b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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PIC16LF18856-I/SOIC MCU 8BIT 28KB FLASH 28SOIC |
1,963 | - |
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Datasheet | 28-SOIC (0.295", 7.50mm Width) | PIC® XLP™ 16F | Tube | Active | Not Verified | PIC | 8-Bit | 32MHz | I2C, LINbus, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 25 | 28KB (16K x 14) | FLASH | 256 x 8 | 2K x 8 | 1.8V ~ 3.6V | A/D 24x10b; D/A 1x5b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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MSP430FR2310IPW16RIC MCU 16BIT 2KB FRAM 16TSSOP |
2,106 | - |
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Datasheet | 16-TSSOP (0.173", 4.40mm Width) | MSP430™ FRAM | Tape & Reel (TR) | Active | Not Verified | MSP430 CPU16 | 16-Bit | 16MHz | I2C, IrDA, SCI, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 11 | 2KB (2K x 8) | FRAM | - | 1K x 8 | 1.8V ~ 3.6V | A/D 8x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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MSP430FR2310IRGYRIC MCU 16BIT 2KB FRAM 16VQFN |
3,642 | - |
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Datasheet | 16-VFQFN Exposed Pad | MSP430™ FRAM | Tape & Reel (TR) | Active | Not Verified | MSP430 CPU16 | 16-Bit | 16MHz | I2C, IrDA, SCI, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 12 | 2KB (2K x 8) | FRAM | - | 1K x 8 | 1.8V ~ 3.6V | A/D 8x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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PIC16F15345T-I/SOIC MCU 8BIT 14KB FLASH 20SOIC |
2,893 | - |
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Datasheet | 20-SOIC (0.295", 7.50mm Width) | PIC® XLP™ 16F | Tape & Reel (TR) | Active | Verified | PIC | 8-Bit | 32MHz | I2C, LINbus, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 18 | 14KB (8K x 14) | FLASH | - | 1K x 8 | 2.3V ~ 5.5V | A/D 17x10b; D/A 1x5b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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PIC16LF15345T-I/SOIC MCU 8BIT 14KB FLASH 20SOIC |
2,539 | - |
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Datasheet | 20-SOIC (0.295", 7.50mm Width) | PIC® XLP™ 16F | Tape & Reel (TR) | Active | Not Verified | PIC | 8-Bit | 32MHz | I2C, LINbus, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 18 | 14KB (8K x 14) | FLASH | 224 x 8 | 1K x 8 | 1.8V ~ 3.6V | A/D 17x10b; D/A 1x5b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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PIC16LF15344-I/PIC MCU 8BIT 7KB FLASH 20DIP |
3,014 | - |
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Datasheet | 20-DIP (0.300", 7.62mm) | PIC® XLP™ 16F | Tube | Active | Not Verified | PIC | 8-Bit | 32MHz | I2C, LINbus, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 18 | 7KB (4K x 14) | FLASH | 224 x 8 | 512 x 8 | 1.8V ~ 3.6V | A/D 17x10b; D/A 1x5b | Internal | -40°C ~ 85°C (TA) | - | - | Through Hole | |
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PIC16LF15386-I/PTIC MCU 8BIT 28KB FLASH 48TQFP |
2,457 | - |
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Datasheet | 48-TQFP | PIC® XLP™ 16F | Tray | Active | Not Verified | PIC | 8-Bit | 32MHz | I2C, LINbus, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 44 | 28KB (16K x 14) | FLASH | 224 x 8 | 2K x 8 | 1.8V ~ 3.6V | A/D 43x10b; D/A 1x5b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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PIC16LF15386-I/MVIC MCU 8BIT 28KB FLASH 28UQFN |
2,241 | - |
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Datasheet | 28-UFQFN Exposed Pad | PIC® XLP™ 16F | Tube | Active | Not Verified | PIC | 8-Bit | 32MHz | I2C, LINbus, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 44 | 28KB (16K x 14) | FLASH | 224 x 8 | 2K x 8 | 1.8V ~ 3.6V | A/D 43x10b; D/A 1x5b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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PIC16F1618T-I/GZIC MCU 8BIT 7KB FLASH 20UQFN |
2,834 | - |
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Datasheet | 20-UFQFN Exposed Pad | PIC® XLP™ 16F | Tape & Reel (TR) | Active | Not Verified | PIC | 8-Bit | 32MHz | I2C, LINbus, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 18 | 7KB (4K x 14) | FLASH | - | 512 x 8 | 2.3V ~ 5.5V | A/D 12x10b; D/A 1x8b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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PIC18F45Q10-E/MPIC MCU 8BIT 32KB FLASH 40QFN |
2,447 | - |
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Datasheet | 40-VFQFN Exposed Pad | PIC® XLP™ 18Q, Functional Safety (FuSa) | Tube | Active | Not Verified | PIC | 8-Bit | 64MHz | I2C, LINbus, SPI, UART/USART | Brown-out Detect/Reset, HLVD, POR, PWM, WDT | 36 | 32KB (32K x 8) | FLASH | 256 x 8 | 2.25K x 8 | 1.8V ~ 5.5V | A/D 35x10b; D/A 1x5b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
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AVR64DA28T-I/SSIC MCU 8BIT 64KB FLASH 28SSOP |
2,736 | - |
|
Datasheet | 28-SSOP (0.209", 5.30mm Width) | AVR® DA | Tape & Reel (TR) | Active | Not Verified | AVR | 8-Bit | 24MHz | I2C, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 23 | 64KB (64K x 8) | FLASH | 512 x 8 | 8K x 8 | 1.8V ~ 5.5V | A/D 10x12b; D/A 1x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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MSPM0L1306TDGS28RIC MCU 32BIT 64KB FLASH 20TFSOP |
1,339 | - |
|
Datasheet | 20-TFSOP (0.118", 3.00mm Width) | MSPM0 L | Tape & Reel (TR) | Active | - | ARM® Cortex®-M0+ | 32-Bit | 32MHz | DALI, I2C, IrDA, LINbus, SmartCard, SMBus, SPI, UART/USART | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 24 | 64KB (64K x 8) | FLASH | - | 4K x 8 | 1.62V ~ 3.6V | A/D 10x12b SAR | External, 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.
