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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CY8C4147AZE-S245TIC MCU 32BIT 128KB FLASH 64TQFP |
2,598 | - |
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Datasheet | 64-LQFP | PSOC™ 4 CY8C4100S Plus | Tape & Reel (TR) | Active | Not Verified | ARM® Cortex®-M0+ | 32-Bit | 24MHz | FIFO, I2C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART | Brown-out Detect/Reset, DMA, POR, PWM, Temp Sensor, WDT | 54 | 128KB (128K x 8) | FLASH | - | 16K x 8 | 1.71V ~ 5.5V | A/D 16x10b, 20x12b SAR | External, Internal | -40°C ~ 125°C (TA) | Automotive | AEC-Q100 | Surface Mount | |
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PIC16LC622-04E/SOIC MCU 8BIT 3.5KB OTP 18SOIC |
1,132 | - |
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Datasheet | 18-SOIC (0.295", 7.50mm Width) | PIC® 16C | Tube | Obsolete | Not Verified | PIC | 8-Bit | 4MHz | - | Brown-out Detect/Reset, POR, WDT | 13 | 3.5KB (2K x 14) | OTP | - | 128 x 8 | 2.5V ~ 6V | - | External | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
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PIC16LC711T-04/SOIC MCU 8BIT 1.75KB OTP 18SOIC |
4,865 | - |
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Datasheet | 18-SOIC (0.295", 7.50mm Width) | PIC® 16C | Tape & Reel (TR) | Active | Not Verified | PIC | 8-Bit | 4MHz | - | Brown-out Detect/Reset, PWM, WDT | 13 | 1.75KB (1K x 14) | OTP | - | 68 x 8 | 2.5V ~ 6V | A/D 4x8b | External | 0°C ~ 70°C (TA) | - | - | Surface Mount | |
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PIC16LC770-I/PIC MCU 8BIT 3.5KB OTP 20DIP |
3,931 | - |
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Datasheet | 20-DIP (0.300", 7.62mm) | PIC® 16C | Tube | Active | Verified | PIC | 8-Bit | 20MHz | I2C, SPI | Brown-out Detect/Reset, POR, PWM, WDT | 15 | 3.5KB (2K x 14) | OTP | - | 256 x 8 | 2.5V ~ 5.5V | A/D 6x12b | Internal | -40°C ~ 85°C (TA) | - | - | Through Hole | |
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PIC16F648AT-E/MLIC MCU 8BIT 7KB FLASH 28QFN |
4,062 | - |
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Datasheet | 28-VQFN Exposed Pad | PIC® 16F | Tape & Reel (TR) | Active | Verified | PIC | 8-Bit | 20MHz | UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 16 | 7KB (4K x 14) | FLASH | 256 x 8 | 256 x 8 | 3V ~ 5.5V | - | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
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PIC18F1320T-E/MLIC MCU 8BIT 8KB FLASH 28QFN |
3,516 | - |
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Datasheet | 28-VQFN Exposed Pad | PIC® 18F | Tape & Reel (TR) | Obsolete | Verified | PIC | 8-Bit | 25MHz | UART/USART | Brown-out Detect/Reset, LVD, POR, PWM, WDT | 16 | 8KB (4K x 16) | FLASH | 256 x 8 | 256 x 8 | 4.2V ~ 5.5V | A/D 7x10b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
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XC68HC58EGAR2IC MCU 28SOIC |
4,393 | - |
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Datasheet | 28-SOIC (0.295", 7.50mm Width) | - | Tape & Reel (TR) | Obsolete | Not Verified | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | |
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ST72F324J6TC/TRIC MCU 8BIT 32KB FLASH 44LQFP |
2,418 | - |
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Datasheet | 44-LQFP | ST7 | Tape & Reel (TR) | Obsolete | Not Verified | ST7 | 8-Bit | 8MHz | SCI, SPI | LVD, POR, PWM, WDT | 32 | 32KB (32K x 8) | FLASH | - | 1K x 8 | 3.8V ~ 5.5V | A/D 12x10b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
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LM3S1N11-IQC50-C0TIC MCU 32BIT 64KB FLASH 100LQFP |
1,911 | - |
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Datasheet | 100-LQFP | Stellaris® ARM® Cortex®-M3S 1000 | Tape & Reel (TR) | Obsolete | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 50MHz | I2C, IrDA, LINbus, Microwire, SPI, SSI, UART/USART | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 67 | 64KB (64K x 8) | FLASH | - | 12K x 8 | 1.08V ~ 3.6V | A/D 8x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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Z8F1622AR020EGIC MCU 8BIT 16KB FLASH 64LQFP |
1,303 | - |
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Datasheet | 64-LQFP | Encore!® XP® | Tray | Active | Verified | eZ8 | 8-Bit | 20MHz | I2C, IrDA, SPI, UART/USART | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 46 | 16KB (16K x 8) | FLASH | - | 2K x 8 | 3V ~ 3.6V | A/D 12x10b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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MSP430F6730AIPZIC MCU 16BIT 16KB FLASH 100LQFP |
3,783 | - |
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Datasheet | 100-LQFP | MSP430F6xx | Tray | Active | Not Verified | MSP430 CPUXV2 | 16-Bit | 25MHz | I2C, IrDA, LINbus, SCI, SPI, UART/USART | Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT | 72 | 16KB (16K x 8) | FLASH | - | 1K x 8 | 1.8V ~ 3.6V | A/D 8x10b, 3x24b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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R5F52318ADND#40IC MCU 32BIT 512KB FLASH 64WFQFN |
2,007 | - |
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Datasheet | 64-WFQFN Exposed Pad | RX231 | Tape & Reel (TR) | Active | - | RXv2 | 32-Bit | 54MHz | CANbus, I2C, IrDA, SCI, SPI, SSI, UART/USART, USB OTG | DMA, LVD, POR, PWM, WDT | 43 | 512KB (512K x 8) | FLASH | 8K x 8 | 64K x 8 | 1.8V ~ 5.5V | A/D 12x12b; D/A 2x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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CY8C4147AZA-S255IC MCU 32BIT 128KB FLASH 64LQFP |
1,688 | - |
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Datasheet | 64-LQFP | PSOC™ 4 CY8C4100S Plus | Tray | Active | - | ARM® Cortex®-M0+ | 32-Bit | 48MHz | I2C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART | Brown-out Detect/Reset, CapSense, LCD, LVD, POR, PWM, WDT | 54 | 128KB (128K x 8) | FLASH | - | 16K x 8 | 1.71V ~ 5.5V | A/D 16x10/16x12b SAR; D/A 2x7b | External, Internal | -40°C ~ 85°C (TA) | Automotive | AEC-Q100 | Surface Mount | |
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PIC16C662-04/PIC MCU 8BIT 7KB OTP 40DIP |
1,417 | - |
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Datasheet | 40-DIP (0.600", 15.24mm) | PIC® 16C | Tube | Obsolete | Verified | PIC | 8-Bit | 4MHz | - | Brown-out Detect/Reset, LED, POR, WDT | 33 | 7KB (4K x 14) | OTP | - | 176 x 8 | 4V ~ 6V | - | External | 0°C ~ 70°C (TA) | - | - | Through Hole | |
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UPD78F0583GA(R)-GAM-AXIC MCU 8BIT 32KB FLASH 48LQFP |
1,021 | - |
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Datasheet | 48-LQFP | 78K0/Kx2-L | Tray | Active | - | 78K/0 | 8-Bit | 10MHz | 3-Wire SIO, I2C, LINbus, SCI, UART/USART | LVD, POR, PWM, WDT | 37 | 32KB (32K x 8) | FLASH | - | 1K x 8 | 1.8V ~ 5.5V | A/D 11x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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S912ZVLA64ACLFS12Z CPU, 64K FLASH |
3,854 | - |
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Datasheet | 48-LQFP | S12 MagniV | Tray | Active | - | S12Z | 16-Bit | 32MHz | CANbus, SPI | LVD, POR, PWM, WDT | 34 | 64KB (64K x 8) | FLASH | 1K x 8 | 4K x 8 | 5.5V ~ 18V | A/D 10x10b, 10x12b; D/A 1x8b | External, Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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MC9S08GT8ACFBEIC MCU 8BIT 8KB FLASH 44QFP |
3,209 | - |
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Datasheet | 44-QFP | S08 | Tray | Active | Not Verified | S08 | 8-Bit | 40MHz | I2C, SCI, SPI | LVD, POR, PWM, WDT | 36 | 8KB (8K x 8) | FLASH | - | 1K x 8 | 1.8V ~ 3.6V | A/D 8x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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MC9S08GT16CFDEIC MCU 8BIT 16KB FLASH 48QFN |
3,482 | - |
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Datasheet | 48-VFQFN Exposed Pad | S08 | Tray | Obsolete | Not Verified | S08 | 8-Bit | 40MHz | I2C, SCI, SPI | LVD, POR, PWM, WDT | 39 | 16KB (16K x 8) | FLASH | - | 1K x 8 | 1.8V ~ 3.6V | A/D 8x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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LM3S812-IGZ50-C2IC MCU 32BIT 64KB FLASH 48VQFN |
2,783 | - |
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Datasheet | 48-VFQFN Exposed Pad | Stellaris® ARM® Cortex®-M3S 800 | Tray | Discontinued at Digi-Key | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 50MHz | I2C, Microwire, SPI, SSI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 34 | 64KB (64K x 8) | FLASH | - | 8K x 8 | 3V ~ 3.6V | A/D 2x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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LM3S817-IGZ50-C2IC MCU 32BIT 64KB FLASH 48VQFN |
2,468 | - |
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Datasheet | 48-VFQFN Exposed Pad | Stellaris® ARM® Cortex®-M3S 800 | Tray | Discontinued at Digi-Key | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 50MHz | Microwire, SPI, SSI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 30 | 64KB (64K x 8) | FLASH | - | 8K x 8 | 3V ~ 3.6V | A/D 6x10b | 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.
