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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CY9AFA42NBPMC-G-JNE2IC MCU 32BIT 160KB FLASH 100LQFP |
2,963 | - |
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Datasheet | 100-LQFP | FM3 MB9AA40NB | Tray | Active | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 40MHz | CSIO, EBI/EMI, I2C, UART/USART | DMA, LCD, LVD, POR, PWM, WDT | 83 | 160KB (160K x 8) | FLASH | - | 16K x 8 | 1.65V ~ 3.6V | A/D 24x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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CY9AFA44MBPMC1-G-JNE2IC MCU 32BIT 288KB FLASH 80LQFP |
3,762 | - |
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Datasheet | 80-LQFP | FM3 MB9AA40NB | Tray | Active | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 40MHz | CSIO, EBI/EMI, I2C, UART/USART | DMA, LCD, LVD, POR, PWM, WDT | 66 | 288KB (288K x 8) | FLASH | - | 32K x 8 | 1.65V ~ 3.6V | A/D 17x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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CY9AFA44NBPMC-G-JNE2IC MCU 32BIT 288KB FLASH 100LQFP |
4,922 | - |
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Datasheet | 100-LQFP | FM3 MB9AA40NB | Tray | Active | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 40MHz | CSIO, EBI/EMI, I2C, UART/USART | DMA, LCD, LVD, POR, PWM, WDT | 83 | 288KB (288K x 8) | FLASH | - | 32K x 8 | 1.65V ~ 3.6V | A/D 24x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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CY9AFB41MBPMC1-G-JNE2IC MCU 32BIT 96KB FLASH 80LQFP |
4,324 | - |
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Datasheet | 80-LQFP | FM3 MB9AB40NB | Tray | Active | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 40MHz | CSIO, EBI/EMI, I2C, UART/USART, USB | DMA, LCD, LVD, POR, PWM, WDT | 66 | 96KB (96K x 8) | FLASH | - | 16K x 8 | 1.65V ~ 3.6V | A/D 17x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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CY9AFB41NBPMC-G-JNE2IC MCU 32BIT 96KB FLASH 100LQFP |
1,854 | - |
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Datasheet | 100-LQFP | FM3 MB9AB40NB | Tray | Active | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 40MHz | CSIO, EBI/EMI, I2C, UART/USART, USB | DMA, LCD, LVD, POR, PWM, WDT | 83 | 96KB (96K x 8) | FLASH | - | 16K x 8 | 1.65V ~ 3.6V | A/D 24x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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CY9AFB42MBPMC1-G-JNE2IC MCU 32BIT 160KB FLASH 80LQFP |
3,300 | - |
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Datasheet | 80-LQFP | FM3 MB9AB40NB | Tray | Active | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 40MHz | CSIO, EBI/EMI, I2C, UART/USART, USB | DMA, LCD, LVD, POR, PWM, WDT | 66 | 160KB (160K x 8) | FLASH | - | 16K x 8 | 1.65V ~ 3.6V | A/D 17x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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CY9AFB42NBPMC-G-JNE2IC MCU 32BIT 160KB FLASH 100LQFP |
1,936 | - |
|
Datasheet | 100-LQFP | FM3 MB9AB40NB | Tray | Active | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 40MHz | CSIO, EBI/EMI, I2C, UART/USART, USB | DMA, LCD, LVD, POR, PWM, WDT | 83 | 160KB (160K x 8) | FLASH | - | 16K x 8 | 1.65V ~ 3.6V | A/D 24x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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CY9BF122MPMC1-G-JNE2IC MCU 32BIT 160KB FLASH 80LQFP |
2,782 | - |
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Datasheet | 80-LQFP | FM3 MB9B120M | Tray | Active | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 72MHz | CSIO, I2C, LINbus, UART/USART | DMA, LVD, POR, PWM, WDT | 65 | 160KB (160K x 8) | FLASH | - | 16K x 8 | 2.7V ~ 5.5V | A/D 26x12b; D/A 2x10b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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CY9BF124MPMC1-G-JNE2IC MCU 32BIT 288KB FLASH 80LQFP |
3,103 | - |
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Datasheet | 80-LQFP | FM3 MB9B120M | Tray | Active | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 72MHz | CSIO, I2C, LINbus, UART/USART | DMA, LVD, POR, PWM, WDT | 65 | 288KB (288K x 8) | FLASH | - | 32K x 8 | 2.7V ~ 5.5V | A/D 26x12b; D/A 2x10b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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CY9AF154NBPMC-G-JNE2IC MCU 32BIT 288KB FLASH 100LQFP |
2,169 | - |
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Datasheet | 100-LQFP | FM3 MB9A150RB | Tray | Active | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 40MHz | CSIO, EBI/EMI, I2C, SPI, UART/USART | DMA, LVD, POR, PWM, WDT | 83 | 288KB (288K x 8) | FLASH | - | 32K x 8 | 1.65V ~ 3.6V | A/D 24x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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CY9AF154NPMC-G-JNE2IC MCU 32BIT 288KB FLASH 100LQFP |
4,536 | - |
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Datasheet | 100-LQFP | FM3 MB9A150R | Tray | Obsolete | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 40MHz | CSIO, EBI/EMI, I2C, SPI, UART/USART | DMA, LVD, POR, PWM, WDT | 83 | 288KB (288K x 8) | FLASH | - | 32K x 8 | 1.65V ~ 3.6V | A/D 24x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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CY9AF144NAPMC-G-MNK1E2IC MCU 32BIT 288KB FLASH 100LQFP |
3,175 | - |
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Datasheet | - | * | Tray | Active | Not Verified | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
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CY9AF144NAPMC-GNK1E2IC MCU 32BIT 288KB FLASH 100LQFP |
1,266 | - |
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Datasheet | 100-LQFP | FM3 MB9A140NA | Tray | Active | Not Verified | ARM® Cortex®-M3 | 32-Bit | 40MHz | CSIO, EBI/EMI, I2C, LINbus, SPI, UART/USART | DMA, LVD, POR, PWM, WDT | 83 | 288KB (288K x 8) | FLASH | - | 32K x 8 | 1.65V ~ 3.6V | A/D 24x12b SAR | External, Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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CY9AF144NAPMC-GNE2IC MCU 32BIT 288KB FLASH 100LQFP |
3,806 | - |
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Datasheet | 100-LQFP | FM3 MB9A140NA | Tray | Active | Not Verified | ARM® Cortex®-M3 | 32-Bit | 40MHz | CSIO, EBI/EMI, I2C, LINbus, SPI, UART/USART | DMA, LVD, POR, PWM, WDT | 83 | 288KB (288K x 8) | FLASH | - | 32K x 8 | 1.65V ~ 3.6V | A/D 24x12b SAR | External, Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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CY9AFA42NAPMC-G-JNE2IC MCU 32BIT 128KB 100LQFP |
2,233 | - |
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Datasheet | 100-LQFP | FM3 MB9A140NA | Tray | Active | - | ARM® Cortex®-M3 | 32-Bit | 40MHz | CSIO, EBI/EMI, FIFO, I2C, UART/USART | DMA, LCD, LVD, POR, PWM, WDT | 83 | 128KB (128K x 8) | FLASH | - | 16K x 8 | 1.65V ~ 3.6V | A/D 24x12b SAR | External, Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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CY9AF144NPMC-GE1IC MCU 32BIT 288KB 100LQFP |
2,748 | - |
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Datasheet | 100-LQFP | FM3 MB9A140N | Tray | Active | - | ARM® Cortex®-M3 | 32-Bit | 40MHz | CSIO, EBI/EMI, I2C, SPI, UART/USART | LVD, POR, PWM, WDT | 83 | 288KB (288K x 8) | FLASH | - | 16K x 8 | 1.65V ~ 3.6V | A/D 24x12b SAR | External, Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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CY9AFB41NAPMC-G-JNE2IC MCU 32BIT 96KB 100LQFP |
2,039 | - |
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Datasheet | 100-LQFP | FM3 MB9AB40NB | Tray | Active | - | ARM® Cortex®-M3 | 32-Bit | 40MHz | CSIO, EBI/EMI, I2C, UART/USART, USB | DMA, LCD, LVD, POR, PWM, WDT | 83 | 96KB (96K x 8) | FLASH | - | 16K x 8 | 1.65V ~ 3.6V | A/D 24x12b SAR | External, Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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CY9AFB42MAPMC1-G-JNE2IC MCU 32BIT 160KB 80LQFP |
4,953 | - |
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Datasheet | 80-LQFP | FM3 MB9AB40NB | Tray | Active | - | ARM® Cortex®-M3 | 32-Bit | 40MHz | CSIO, EBI/EMI, I2C, UART/USART, USB | DMA, LCD, LVD, POR, PWM, WDT | 66 | 160KB (160K x 8) | FLASH | - | 16K x 8 | 1.65V ~ 3.6V | A/D 17x12b SAR | External, Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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CY9AF144MAPMC1-G-JNE2IC MCU 32BIT 288KB 80LQFP |
1,650 | - |
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Datasheet | 80-LQFP | FM3 MB9A140NA | Tray | Active | - | ARM® Cortex®-M3 | 32-Bit | 40MHz | CSIO, EBI/EMI, I2C, SPI, UART/USART | LVD, POR, PWM, WDT | 66 | 288KB (288K x 8) | FLASH | - | 32K x 8 | 1.65V ~ 3.6V | A/D 17x12b SAR | External, Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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CY9AFA44NAPMC-G-JNE2IC MCU 32BIT 256KB 100LQFP |
4,390 | - |
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Datasheet | 100-LQFP | FM3 MB9A140NA | Tray | Active | - | ARM® Cortex®-M3 | 32-Bit | 40MHz | CSIO, EBI/EMI, FIFO, I2C, UART/USART | DMA, LCD, LVD, POR, PWM, WDT | 83 | 256KB (256K x 8) | FLASH | - | 32K x 8 | 1.65V ~ 3.6V | A/D 24x12b SAR | External, 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.
