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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MB9BF566NPMC-G-JNE2IC MCU 32BIT 544KB FLASH 100LQFP |
4,577 | - |
|
Datasheet | 100-LQFP | FM4 MB9B560R | Bulk | Obsolete | Not Verified | ARM® Cortex®-M4F | 32-Bit Single-Core | 160MHz | CANbus, CSIO, EBI/EMI, I2C, LINbus, SD, UART/USART, USB | DMA, LVD, POR, PWM, WDT | 80 | 544KB (544K x 8) | FLASH | - | 64K x 8 | 2.7V ~ 5.5V | A/D 24x12b; D/A 2x12b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
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MCF51AG96CLHIC MCU 32BIT 96KB FLASH 64LQFP |
2,787 | - |
|
Datasheet | 64-LQFP | MCF51AG | Bulk | Active | Not Verified | Coldfire V1 | 32-Bit Single-Core | 50MHz | I2C, SCI, SPI | DMA, LVD, PWM, WDT | 53 | 96KB (96K x 8) | FLASH | - | 16K x 8 | 2.7V ~ 5.5V | A/D 19x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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CY8C3444LTI-119TIC MCU 8BIT 16KB FLASH 48QFN |
1,141 | - |
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Datasheet | 48-VFQFN Exposed Pad | PSOC® 3 CY8C34xx | Bulk | Active | Not Verified | 8051 | 8-Bit | 50MHz | EBI/EMI, I2C, LINbus, SPI, UART/USART | CapSense, DMA, LCD, POR, PWM, WDT | 25 | 16KB (16K x 8) | FLASH | 512 x 8 | 2K x 8 | 1.71V ~ 5.5V | A/D 16x12b; D/A 2x8b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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AT32UC3B064-A2URIC MCU 32BIT 64KB FLASH 64TQFP |
100 | - |
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Datasheet | 64-TQFP | AVR®32 UC3 B | Bulk | Active | Not Verified | AVR | 32-Bit Single-Core | 60MHz | I2C, IrDA, SPI, SSC, UART/USART, USB | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 44 | 64KB (64K x 8) | FLASH | - | 16K x 8 | 1.65V ~ 3.6V | A/D 8x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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MC9S08AC128MFUEIC MCU 8BIT 128KB FLASH 64QFP |
3,077 | - |
|
Datasheet | 64-QFP | S08 | Bulk | Active | Not Verified | S08 | 8-Bit | 40MHz | I2C, LINbus, SCI, SPI | LVD, POR, PWM, WDT | 54 | 128KB (128K x 8) | FLASH | - | 8K x 8 | 2.7V ~ 5.5V | A/D 16x10b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
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MC56F83769AVLLAMC56F837XX - Performance Level D |
2,793 | - |
|
Datasheet | 100-LQFP | 56F837xx | Bulk | Active | - | 56800EX | 32-Bit | 100MHz | CANbus, I2C, LINbus, SCI, SPI, USB | Brown-out Detect/Reset, DMA, LVD, POR, PWM, WDT | 82 | 128KB (128K x 8) | FLASH | - | 48K x 8 | 2.7V ~ 3.6V | A/D 20x12b; D/A 2x12b | External, Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
|
MK40DX128VLK7IC MCU 32BIT 128KB FLASH 80FQFP |
1,377 | - |
|
Datasheet | 80-LQFP | Kinetis K40 | Bulk | Active | Not Verified | ARM® Cortex®-M4 | 32-Bit Single-Core | 72MHz | CANbus, I2C, IrDA, SPI, UART/USART, USB, USB OTG | DMA, I2S, LCD, LVD, POR, PWM, WDT | 52 | 128KB (128K x 8) | FLASH | 2K x 8 | 32K x 8 | 1.71V ~ 3.6V | A/D 27x16b; D/A 1x12b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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MC9S08AC128MLKEIC MCU 8BIT 128KB FLASH 80LQFP |
1,989 | - |
|
Datasheet | 80-LQFP | S08 | Bulk | Active | Not Verified | S08 | 8-Bit | 40MHz | I2C, LINbus, SCI, SPI | LVD, POR, PWM, WDT | 69 | 128KB (128K x 8) | FLASH | - | 8K x 8 | 2.7V ~ 5.5V | A/D 16x10b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
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CY9AF155RAPMC-G-JNE2CY9AF155RAPMC-G-JNE2 - 32-BIT A |
3,920 | - |
|
Datasheet | 120-LQFP | FM3 MB9A150RA | Bulk | Active | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 40MHz | CSIO, EBI/EMI, I2C, SPI, UART/USART | DMA, LVD, POR, PWM, WDT | 103 | 416KB (416K x 8) | FLASH | - | 48K x 8 | 1.65V ~ 3.6V | A/D 24x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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S9S08DZ96F2VLHIC MCU 8BIT 96KB FLASH 64LQFP |
4,127 | - |
|
Datasheet | 64-LQFP | S08 | Bulk | Active | Not Verified | S08 | 8-Bit | 40MHz | CANbus, I2C, LINbus, SCI, SPI | LVD, POR, PWM, WDT | 53 | 96KB (96K x 8) | FLASH | 2K x 8 | 6K x 8 | 2.7V ~ 5.5V | A/D 24x12b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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UPD78F9211GR(A)-JJG-AMICROCONTROLLER, 8-BIT, FLASH, 1 |
3,937 | - |
|
Datasheet | - | * | Bulk | Active | Not Verified | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
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LC88F52H0AU-CH-HMICROCONTROLLER, 16-BIT, FLASH, |
3,232 | - |
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Datasheet | - | * | Bulk | Active | Not Verified | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
|
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MB9BF166RPMC-G-JNE2IC MCU 32BIT 544KB FLASH 120LQFP |
4,797 | - |
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Datasheet | 120-LQFP | FM4 MB9B160R | Bulk | Obsolete | Not Verified | ARM® Cortex®-M4F | 32-Bit Single-Core | 160MHz | CSIO, I2C, LINbus, UART/USART | DMA, LVD, POR, PWM, WDT | 100 | 544KB (544K x 8) | FLASH | - | 64K x 8 | 2.7V ~ 5.5V | A/D 24x12b; D/A 2x12b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
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MK12DN512VLK5RISC Microcontroller, 32-Bit, FL |
2,709 | - |
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Datasheet | 80-LQFP | Kinetis K10 | Tray | Active | - | ARM® Cortex®-M4 | 32-Bit | 50MHz | I2C, IrDA, SPI, UART/USART | DMA, I2S, LVD, POR, PWM, WDT | 60 | 512KB (512K x 8) | FLASH | 64K x 8 | 64K x 8 | 1.71V ~ 3.6V | A/D 16b SAR; D/A 1x12b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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MCF51EM128CLKIC MCU 32BIT 128KB FLASH 80LQFP |
4,277 | - |
|
Datasheet | 80-LQFP | MCF51EM | Bulk | Active | Not Verified | Coldfire V1 | 32-Bit Single-Core | 50MHz | I2C, SCI, SPI | LCD, LVD, PWM, WDT | 56 | 128KB (128K x 8) | FLASH | - | 8K x 8 | 1.8V ~ 3.6V | A/D 12x16b | External | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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R5F21355DNFP#V0IC MCU 16BIT 24KB FLASH 52LQFP |
3,429 | - |
|
Datasheet | 52-LQFP | R8C/3x/35D | Bulk | Obsolete | Not Verified | R8C | 16-Bit | 20MHz | I2C, LINbus, SIO, SSU, UART/USART | POR, PWM, Voltage Detect, WDT | 47 | 24KB (24K x 8) | FLASH | - | 1K x 8 | 1.8V ~ 5.5V | A/D 12x10b; D/A 2x8b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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R5F21364CNFP#V0IC MCU 16BIT 16KB FLASH 64LFQFP |
1,037 | - |
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Datasheet | 64-LQFP | R8C/3x/36C | Bulk | Obsolete | Not Verified | R8C | 16-Bit | 20MHz | I2C, LINbus, SIO, SSU, UART/USART | POR, PWM, Voltage Detect, WDT | 59 | 16KB (16K x 8) | FLASH | - | 1.5K x 8 | 1.8V ~ 5.5V | A/D 12x10b; D/A 2x8b | Internal | -20°C ~ 85°C (TA) | - | - | Surface Mount | |
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R5F21357CYFP#V0MICROCONTROLLER UNIT, R8C CPU, 1 |
3,833 | - |
|
Datasheet | - | * | Bulk | Active | Not Verified | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
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ATMEGA406-1AAUIC MCU 8BIT 40KB FLASH 48LQFP |
4,705 | - |
|
Datasheet | 48-LQFP | AVR® ATmega | Bulk | Active | Not Verified | AVR | 8-Bit | 1MHz | I2C | POR, WDT | 18 | 40KB (20K x 16) | FLASH | 512 x 8 | 2K x 8 | 4V ~ 25V | A/D 10x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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CY8C5267AXI-LP051CY8C5267 - MULTIFUNCTION PERIPHE |
2,780 | - |
|
Datasheet | 100-LQFP | PSOC® 5 CY8C52LP | Bulk | Active | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 67MHz | I2C, LINbus, SPI, UART/USART, USB | CapSense, DMA, LCD, POR, PWM, WDT | 62 | 128KB (128K x 8) | FLASH | 2K x 8 | 32K x 8 | 1.71V ~ 5.5V | A/D 1x12b; D/A 1x8b | 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.
