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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TC1793F512F270EBABKXUMA1IC MCU 32BIT 4MB FLASH 416BGA |
3,908 | - |
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Datasheet | 416-BGA | TC17xx | Tape & Reel (TR) | Discontinued at Digi-Key | Not Verified | TriCore™ | 32-Bit Single-Core | 270MHz | ASC, CANbus, EBI/EMI, FlexRay, MLI, MSC, SSC | DMA, POR, WDT | 221 | 4MB (4M x 8) | FLASH | 192K x 8 | 288K x 8 | 1.17V ~ 3.63V | A/D 8x10b, 44x12b | External | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
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TC1796256F150EBEKDUMA2IC MCU 32BIT 2MB FLASH 416BGA |
2,139 | - |
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Datasheet | 416-BGA | TC17xx | Tape & Reel (TR) | Obsolete | Not Verified | TriCore™ | 32-Bit Single-Core | 150MHz | ASC, CANbus, EBI/EMI, MLI, MSC, SSC | DMA, POR, WDT | 123 | 2MB (2M x 8) | FLASH | - | 256K x 8 | 1.42V ~ 1.58V | A/D 44x12b | External | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
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TC1796256F150EBEKXUMA2IC MCU 32BIT 2MB FLASH 416BGA |
1,972 | - |
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Datasheet | 416-BGA | TC17xx | Tape & Reel (TR) | Obsolete | Not Verified | TriCore™ | 32-Bit Single-Core | 150MHz | ASC, CANbus, EBI/EMI, MLI, MSC, SSC | DMA, POR, WDT | 123 | 2MB (2M x 8) | FLASH | - | 256K x 8 | 1.42V ~ 1.58V | A/D 44x12b | External | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
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XC8221FRAAAFXUMA1IC MCU 8BIT 4KB FLASH |
2,443 | - |
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Datasheet | - | XC8xx | Tape & Reel (TR) | Discontinued at Digi-Key | Not Verified | XC800 | 8-Bit | 24MHz | I2C, SSC, UART/USART | Brown-out Detect/Reset, LED, POR, PWM, WDT | 13 | 4KB (4K x 8) | FLASH | - | 512 x 8 | 2.5V ~ 5.5V | A/D 4x10b | Internal | -40°C ~ 85°C (TA) | - | - | - | |
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C505CA4EMCABXUMA1IC MCU 8BIT 32KB OTP 44MQFP |
1,301 | - |
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Datasheet | 44-QFP | C5xx/C8xx | Tape & Reel (TR) | Obsolete | Not Verified | C500 | 8-Bit | 20MHz | CANbus, EBI/EMI, UART/USART | POR, PWM, WDT | 34 | 32KB (32K x 8) | OTP | - | 1.25K x 8 | 4.25V ~ 5.5V | A/D 8x10b | External | 0°C ~ 70°C (TA) | - | - | Surface Mount | |
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C505CA4EMCAFXUMA1IC MCU 8BIT 32KB OTP 44MQFP |
2,176 | - |
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Datasheet | 44-QFP | C5xx/C8xx | Tape & Reel (TR) | Obsolete | Not Verified | C500 | 8-Bit | 20MHz | CANbus, EBI/EMI, UART/USART | POR, PWM, WDT | 34 | 32KB (32K x 8) | OTP | - | 1.25K x 8 | 4.25V ~ 5.5V | A/D 8x10b | External | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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C505CA4EMCAKXQMA1IC MCU 8BIT 32KB OTP 44MQFP |
1,978 | - |
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Datasheet | 44-QFP | C5xx/C8xx | Tray | Obsolete | Not Verified | C500 | 8-Bit | 20MHz | CANbus, EBI/EMI, UART/USART | POR, PWM, WDT | 34 | 32KB (32K x 8) | OTP | - | 1.25K x 8 | 4.25V ~ 5.5V | A/D 8x10b | External | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
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C515C8EMCAFXUMA1IC MCU 8BIT 64KB OTP 80MQFP |
2,363 | - |
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Datasheet | 80-QFP | C5xx/C8xx | Tape & Reel (TR) | Obsolete | Not Verified | C500 | 8-Bit | 10MHz | CANbus, EBI/EMI, SPI, UART/USART | POR, PWM, WDT | 49 | 64KB (64K x 8) | OTP | - | 2.5K x 8 | 4.25V ~ 5.5V | A/D 8x10b | External | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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C505CALMCAFXUMA1IC MCU 8BIT ROMLESS 44MQFP |
4,880 | - |
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Datasheet | 44-QFP | C5xx/C8xx | Tape & Reel (TR) | Obsolete | Not Verified | C500 | 8-Bit | 20MHz | CANbus, EBI/EMI, UART/USART | POR, PWM, WDT | 34 | - | ROMless | - | 1.25K x 8 | 4.25V ~ 5.5V | A/D 8x10b | External | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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ATSAMG55G19B-UUTIC MCU 32BIT 512KB FLASH 49WLCSP |
4,310 | - |
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Datasheet | 49-UFBGA, WLCSP | SAM G55 | Tape & Reel (TR) | Active | Not Verified | ARM® Cortex®-M4 | 32-Bit Single-Core | 120MHz | I2C, SPI, UART/USART, USB | DMA, I2S, POR, PWM, WDT | 38 | 512KB (512K x 8) | FLASH | - | 176K x 8 | 1.62V ~ 3.6V | A/D 8x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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CP8173CTIC MCU CAPSENSE PLUS 56QFN |
1,913 | - |
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Datasheet | - | * | Tray | Obsolete | Not Verified | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
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R5F103AAASP#X0IC MCU 16BIT 16KB FLASH 30LSSOP |
3,634 | - |
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Datasheet | 30-LSSOP (0.240", 6.10mm Width) | RL78/G12 | Tape & Reel (TR) | Obsolete | Not Verified | RL78 | 16-Bit | 24MHz | CSI, I2C, UART/USART | LVD, POR, PWM, WDT | 23 | 16KB (16K x 8) | FLASH | - | 2K x 8 | 1.8V ~ 5.5V | A/D 8x8/10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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R5F104GEGFB#V0IC MCU 16BIT 96KB FLASH 48LFQFP |
3,431 | - |
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Datasheet | 48-LQFP | RL78/G14 | Tray | Obsolete | Not Verified | RL78 | 16-Bit | 32MHz | CSI, I2C, LINbus, UART/USART | DMA, LVD, POR, PWM, WDT | 34 | 96KB (96K x 8) | FLASH | 4K x 8 | 12K x 8 | 1.6V ~ 5.5V | A/D 10x8/10b; D/A 2x8b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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R5F10NLEDFB#50IC MCU 16BIT 64KB FLASH 64LFQFP |
1,253 | - |
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Datasheet | 64-LQFP | RL78/I1C | Tape & Reel (TR) | Last Time Buy | Not Verified | RL78 | 16-Bit | 24MHz | CSI, I2C, IrDA, LINbus, UART/USART | LCD, LVD, POR, PWM, WDT | 35 | 64KB (64K x 8) | FLASH | 2K x 8 | 6K x 8 | 1.7V ~ 5.5V | A/D 4x10b, 4x24b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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R5F10NLGDFB#50IC MCU 16BIT 128KB FLASH 64LFQFP |
2,975 | - |
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Datasheet | 64-LQFP | RL78/I1C | Tape & Reel (TR) | Obsolete | Not Verified | RL78 | 16-Bit | 24MHz | CSI, I2C, IrDA, LINbus, UART/USART | LCD, LVD, POR, PWM, WDT | 35 | 128KB (128K x 8) | FLASH | 2K x 8 | 8K x 8 | 1.7V ~ 5.5V | A/D 4x10b, 4x24b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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R5F10NMEDFB#50IC MCU 16BIT 64KB FLASH 80LFQFP |
2,114 | - |
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Datasheet | 80-LQFP | RL78/I1C | Tape & Reel (TR) | Obsolete | Not Verified | RL78 | 16-Bit | 24MHz | CSI, I2C, IrDA, LINbus, UART/USART | LCD, LVD, POR, PWM, WDT | 52 | 64KB (64K x 8) | FLASH | 2K x 8 | 6K x 8 | 1.7V ~ 5.5V | A/D 4x10b, 3x24b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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R5F10NMGDFB#50IC MCU 16BIT 128KB FLASH 80LFQFP |
4,647 | - |
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Datasheet | 80-LQFP | RL78/I1C | Tape & Reel (TR) | Obsolete | Not Verified | RL78 | 16-Bit | 24MHz | CSI, I2C, IrDA, LINbus, UART/USART | LCD, LVD, POR, PWM, WDT | 52 | 128KB (128K x 8) | FLASH | 2K x 8 | 8K x 8 | 1.7V ~ 5.5V | A/D 4x10b, 3x24b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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R5F10NMJDFB#50IC MCU 16BIT 256KB FLASH 80LFQFP |
3,891 | - |
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Datasheet | 80-LQFP | RL78/I1C | Tape & Reel (TR) | Last Time Buy | Not Verified | RL78 | 16-Bit | 24MHz | CSI, I2C, IrDA, LINbus, UART/USART | LCD, LVD, POR, PWM, WDT | 52 | 256KB (256K x 8) | FLASH | 2K x 8 | 16K x 8 | 1.7V ~ 5.5V | A/D 4x10b, 3x24b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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R5F10PLHLFB#X5IC MCU 16BIT 192KB FLASH 64LQFP |
4,516 | - |
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Datasheet | 64-LQFP | RL78/F14 | Tape & Reel (TR) | Obsolete | Not Verified | RL78 | 16-Bit | 32MHz | CANbus, CSI, I2C, LINbus, SPI, UART/USART | LVD, POR, PWM, WDT | 52 | 192KB (192K x 8) | FLASH | 8K x 8 | 16K x 8 | 2.7V ~ 5.5V | A/D 20x10b SAR; D/A 1x8b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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R5F113THLFB#X0IC MCU 16BIT 192KB FLSH 144LFQFP |
1,907 | - |
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Datasheet | 144-LQFP | RL78/F15 | Tape & Reel (TR) | Active | Not Verified | RL78 | 16-Bit | 32MHz | CANbus, CSI, I2C, LINbus, SPI, UART/USART | LVD, POR, PWM, WDT | 130 | 192KB (192K x 8) | FLASH | 8K x 8 | 16K x 8 | 2.7V ~ 5.5V | A/D 31x10b; D/A 1x8b | 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.
