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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R7FS124773A01CNF#AC0IC MCU 32BIT 128KB FLASH 40HWQFN |
1,548 | - |
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Datasheet | 40-WFQFN Exposed Pad | Renesas Synergy™ S1 | Tray | Obsolete | Not Verified | ARM® Cortex®-M0+ | 32-Bit Single-Core | 32MHz | CANbus, I2C, SCI, SPI, UART/USART, USB | LVD, POR, PWM, WDT | 29 | 128KB (128K x 8) | FLASH | 4K x 8 | 16K x 8 | 1.6V ~ 5.5V | A/D 12x14b; D/A 1x12b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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C167CRLMHAFXUMA2IC MCU 16BIT ROMLESS 144MQFP |
2,909 | - |
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Datasheet | 144-BQFP | C16xx | Tape & Reel (TR) | Obsolete | Not Verified | C166 | 16-Bit | 25MHz | CANbus, EBI/EMI, SPI, UART/USART | POR, PWM, WDT | 111 | - | ROMless | - | 4K x 8 | 4.5V ~ 5.5V | A/D 16x10b | External | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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C167CRLMHAKXUMA2IC MCU 16BIT ROMLESS 144MQFP |
4,901 | - |
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Datasheet | 144-BQFP | C16xx | Tape & Reel (TR) | Obsolete | Not Verified | C166 | 16-Bit | 25MHz | CANbus, EBI/EMI, SPI, UART/USART | POR, PWM, WDT | 111 | - | ROMless | - | 4K x 8 | 4.5V ~ 5.5V | A/D 16x10b | External | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
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C167CSL40MCAKXUMA2IC MCU 16BIT ROMLESS 144MQFP |
2,779 | - |
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Datasheet | 144-BQFP | C16xx | Tape & Reel (TR) | Obsolete | Not Verified | C166 | 16-Bit | 40MHz | CANbus, EBI/EMI, SPI, UART/USART | POR, PWM, WDT | 111 | - | ROMless | - | 11K x 8 | 4.5V ~ 5.5V | A/D 24x10b | External | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
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C167CSLMCAKXUMA2IC MCU 16BIT ROMLESS 144MQFP |
2,192 | - |
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Datasheet | 144-BQFP | C16xx | Tape & Reel (TR) | Obsolete | Not Verified | C166 | 16-Bit | 25MHz | CANbus, EBI/EMI, SPI, UART/USART | POR, PWM, WDT | 111 | - | ROMless | - | 11K x 8 | 4.5V ~ 5.5V | A/D 24x10b | External | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
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C167SRLMHAKXUMA2IC MCU 16BIT ROMLESS 144MQFP |
1,622 | - |
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Datasheet | 144-BQFP | C16xx | Tape & Reel (TR) | Obsolete | Not Verified | C166 | 16-Bit | 25MHz | CANbus, EBI/EMI, SPI, UART/USART | POR, PWM, WDT | 111 | - | ROMless | - | 4K x 8 | 4.5V ~ 5.5V | A/D 16x10b | External | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
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C167CRLMHAFXQLA2IC MCU 16BIT ROMLESS 144MQFP |
4,535 | - |
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Datasheet | 144-BQFP | C16xx | Tray | Obsolete | Not Verified | C166 | 16-Bit | 25MHz | CANbus, EBI/EMI, SPI, UART/USART | POR, PWM, WDT | 111 | - | ROMless | - | 4K x 8 | 4.5V ~ 5.5V | A/D 16x10b | External | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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C167CRLMHAKXQLA2IC MCU 16BIT ROMLESS 144MQFP |
4,810 | - |
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Datasheet | 144-BQFP | C16xx | Tray | Obsolete | Not Verified | C166 | 16-Bit | 25MHz | CANbus, EBI/EMI, SPI, UART/USART | POR, PWM, WDT | 111 | - | ROMless | - | 4K x 8 | 4.5V ~ 5.5V | A/D 16x10b | External | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
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C167SRLMHAKXQLA2IC MCU 16BIT ROMLESS 144MQFP |
1,445 | - |
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Datasheet | 144-BQFP | C16xx | Tray | Obsolete | Not Verified | C166 | 16-Bit | 25MHz | CANbus, EBI/EMI, SPI, UART/USART | POR, PWM, WDT | 111 | - | ROMless | - | 4K x 8 | 4.5V ~ 5.5V | A/D 16x10b | External | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
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C167CRL33MHAKXQLA2IC MCU 16BIT ROMLESS 144MQFP |
3,795 | - |
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Datasheet | 144-BQFP | C16xx | Tray | Obsolete | Not Verified | C166 | 16-Bit | 33MHz | CANbus, EBI/EMI, SPI, UART/USART | POR, PWM, WDT | 112 | - | ROMless | - | 4K x 8 | 4.5V ~ 5.5V | A/D 16x10b | External | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
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C167CRL33MHAKXUMA2IC MCU 16BIT ROMLESS 144MQFP |
1,642 | - |
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Datasheet | 144-BQFP | C16xx | Tape & Reel (TR) | Obsolete | Not Verified | C166 | 16-Bit | 33MHz | CANbus, EBI/EMI, SPI, UART/USART | POR, PWM, WDT | 113 | - | ROMless | - | 4K x 8 | 4.5V ~ 5.5V | A/D 16x10b | External | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
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C167CSL33MCAKXUMA2IC MCU 16BIT ROMLESS 144MQFP |
3,825 | - |
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Datasheet | 144-BQFP | C16xx | Tape & Reel (TR) | Obsolete | Not Verified | C166 | 16-Bit | 33MHz | CANbus, EBI/EMI, SPI, UART/USART | POR, PWM, WDT | 111 | - | ROMless | - | 11K x 8 | 4.5V ~ 5.5V | A/D 24x10b | External | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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C167CSLMCABXUMA2IC MCU 16BIT ROMLESS 144MQFP |
1,201 | - |
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Datasheet | 144-BQFP | C16xx | Tape & Reel (TR) | Obsolete | Not Verified | C166 | 16-Bit | 25MHz | CANbus, EBI/EMI, SPI, UART/USART | POR, PWM, WDT | 111 | - | ROMless | - | 11K x 8 | 4.5V ~ 5.5V | A/D 24x10b | External | 0°C ~ 70°C (TA) | - | - | Surface Mount | |
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C167CSL40MCABXQLA2IC MCU 16BIT ROMLESS 144MQFP |
1,528 | - |
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Datasheet | 144-BQFP | C16xx | Tray | Obsolete | Not Verified | C166 | 16-Bit | 40MHz | CANbus, EBI/EMI, SPI, UART/USART | POR, PWM, WDT | 111 | - | ROMless | - | 11K x 8 | 4.5V ~ 5.5V | A/D 24x10b | External | 0°C ~ 70°C (TA) | - | - | Surface Mount | |
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C167CSL40MCAKXQLA2IC MCU 16BIT ROMLESS 144MQFP |
3,037 | - |
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Datasheet | 144-BQFP | C16xx | Tray | Obsolete | Not Verified | C166 | 16-Bit | 40MHz | CANbus, EBI/EMI, SPI, UART/USART | POR, PWM, WDT | 111 | - | ROMless | - | 11K x 8 | 4.5V ~ 5.5V | A/D 24x10b | External | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
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C167CSL40MCABXUMA2IC MCU 16BIT ROMLESS 144MQFP |
1,603 | - |
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Datasheet | 144-BQFP | C16xx | Tape & Reel (TR) | Obsolete | Not Verified | C166 | 16-Bit | 40MHz | CANbus, EBI/EMI, SPI, UART/USART | POR, PWM, WDT | 111 | - | ROMless | - | 11K x 8 | 4.5V ~ 5.5V | A/D 24x10b | External | 0°C ~ 70°C (TA) | - | - | Surface Mount | |
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C167CRLMHABXUMA2IC MCU 16BIT ROMLESS 144MQFP |
1,903 | - |
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Datasheet | 144-BQFP | C16xx | Tape & Reel (TR) | Obsolete | Not Verified | C166 | 16-Bit | 25MHz | CANbus, EBI/EMI, SPI, UART/USART | POR, PWM, WDT | 111 | - | ROMless | - | 4K x 8 | 4.5V ~ 5.5V | A/D 16x10b | External | 0°C ~ 70°C (TA) | - | - | Surface Mount | |
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C167SRLMHABXUMA2IC MCU 16BIT ROMLESS 144MQFP |
3,708 | - |
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Datasheet | 144-BQFP | C16xx | Tape & Reel (TR) | Obsolete | Not Verified | C166 | 16-Bit | 25MHz | CANbus, EBI/EMI, SPI, UART/USART | POR, PWM, WDT | 111 | - | ROMless | - | 4K x 8 | 4.5V ~ 5.5V | A/D 16x10b | External | 0°C ~ 70°C (TA) | - | - | Surface Mount | |
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C167CSL16M3VCAFXUMA2IC MCU 16BIT ROMLESS 144MQFP |
3,832 | - |
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Datasheet | 144-BQFP | C16xx | Tape & Reel (TR) | Obsolete | Not Verified | C166 | 16-Bit | 16MHz | CANbus, EBI/EMI, SPI, UART/USART | POR, PWM, WDT | 111 | - | ROMless | - | 11K x 8 | 4.5V ~ 5.5V | A/D 24x10b | External | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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TMX5700714APZQQ1IC MCU 32BIT 768KB FLASH 100LQFP |
3,034 | - |
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Datasheet | 100-LQFP | Hercules™ TMS570 ARM® Cortex®-R | Tray | Discontinued at Digi-Key | Not Verified | ARM® Cortex®-R4F | 32-Bit Dual-Core | 100MHz | CANbus, I2C, LINbus, MibSPI, SCI, SPI, UART/USART | DMA, POR, PWM, WDT | 55 | 768KB (768K x 8) | FLASH | 64K x 8 | 128K x 8 | 1.14V ~ 3.6V | A/D 16x12b | External | -40°C ~ 125°C (TA) | Automotive | AEC-Q100 | 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.
