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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XUF208-256-QF48-C10AIC MCU 32BIT 2MB FLASH 48QFN |
4,736 | - |
|
Datasheet | 48-UFQFN Exposed Pad | XUF | Tray | Active | Not Verified | XCore | 32-Bit 8-Core | 500MIPs | USB | - | 27 | 2MB (2M x 8) | FLASH | - | 256K x 8 | 0.95V ~ 3.6V | - | External | 0°C ~ 70°C (TA) | - | - | Surface Mount | |
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SPC5743PFK1AMLQ9IC MCU 32BIT 2MB FLASH 144LQFP |
3,388 | - |
|
Datasheet | 144-LQFP | MPC57xx | Tray | Active | Not Verified | e200z4 | 32-Bit Dual-Core | 200MHz | CANbus, Ethernet, FlexRay, LINbus, SPI, UART/USART | DMA, LVD, POR, WDT | - | 2MB (2M x 8) | FLASH | - | 256K x 8 | 3.15V ~ 5.5V | A/D 64x12b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
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SPC5605BK0VLU6IC MCU 32BIT 768KB FLASH 176LQFP |
2,859 | - |
|
Datasheet | 176-LQFP | MPC56xx Qorivva | Tray | Active | Not Verified | e200z0h | 32-Bit Single-Core | 64MHz | CANbus, I2C, LINbus, SCI, SPI | DMA, POR, PWM, WDT | 149 | 768KB (768K x 8) | FLASH | 64K x 8 | 64K x 8 | 3V ~ 5.5V | A/D 29x10b, 5x12b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
|
LM3S6637-IBZ50-A2IC MCU 32BIT 128KB FLASH 108BGA |
2,757 | - |
|
Datasheet | 108-LFBGA | Stellaris® ARM® Cortex®-M3S 6000 | Tray | Obsolete | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 50MHz | Ethernet, I2C, IrDA, Microwire, SPI, SSI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 41 | 128KB (128K x 8) | FLASH | - | 32K x 8 | 2.25V ~ 2.75V | A/D 4x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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LM3S6637-IQC50-A2IC MCU 32BIT 128KB FLASH 100LQFP |
4,562 | - |
|
Datasheet | 100-LQFP | Stellaris® ARM® Cortex®-M3S 6000 | Tray | Obsolete | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 50MHz | Ethernet, I2C, IrDA, Microwire, SPI, SSI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 41 | 128KB (128K x 8) | FLASH | - | 32K x 8 | 2.25V ~ 2.75V | A/D 4x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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R5F523W8DDLN#2032BIT MCU RX23W MODULE WITH SECU |
3,336 | - |
|
Datasheet | 83-TFLGA | RX23W | Tray | Active | - | RXv2 | 32-Bit | 54MHz | CANbus, I2C, IrDA, SCI, SD/SDIO, 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 ~ 3.6V | A/D 14x12b; D/A 2x12b | External, Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
LM3S6633-IQC50-A2IC MCU 32BIT 128KB FLASH 100LQFP |
3,629 | - |
|
Datasheet | 100-LQFP | Stellaris® ARM® Cortex®-M3S 6000 | Tray | Obsolete | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 50MHz | Ethernet, I2C, IrDA, Microwire, SPI, SSI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 41 | 128KB (128K x 8) | FLASH | - | 32K x 8 | 2.25V ~ 2.75V | A/D 3x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
MC9S12DJ64CPVIC MCU 16BIT 64KB FLASH 112LQFP |
4,671 | - |
|
Datasheet | 112-LQFP | HCS12 | Bulk | Active | Not Verified | HCS12 | 16-Bit | 25MHz | CANbus, I2C, SCI, SPI | PWM, WDT | 91 | 64KB (64K x 8) | FLASH | 1K x 8 | 8K x 8 | 2.35V ~ 5.25V | A/D 2x10b, 16x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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SAFC165HLFV1.3EMBEDDED UTAH, C166 WITH USART I |
2,349 | - |
|
Datasheet | - | * | Bulk | Active | Not Verified | C166 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
|
SIM3L134-C-GMIC MCU 32BIT 32KB FLASH 40QFN |
4,565 | - |
|
Datasheet | 40-VFQFN Exposed Pad | SiM3L1xx | Tray | Last Time Buy | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 50MHz | I2C, IrDA, SmartCard, SPI, UART/USART | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 28 | 32KB (32K x 8) | FLASH | - | 8K x 8 | 1.8V ~ 3.8V | A/D 20x10/12b; D/A 1x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
S912XD256F1CAGIC MCU 16BIT 256KB FLASH 144LQFP |
3,133 | - |
|
Datasheet | 144-LQFP | HCS12X | Tray | Last Time Buy | Not Verified | HCS12X | 16-Bit | 80MHz | CANbus, I2C, SCI, SPI | LVD, POR, PWM, WDT | 119 | 256KB (256K x 8) | FLASH | 2K x 8 | 16K x 8 | 2.35V ~ 5.5V | A/D 8x10b, 16x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
HD407L4818FSVMCU, 4-BIT |
1,993 | - |
|
Datasheet | - | * | Bulk | Active | Not Verified | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
|
MC9S12XD256VAGIC MCU 16BIT 256KB FLASH 144LQFP |
4,988 | - |
|
Datasheet | 144-LQFP | HCS12X | Tray | Obsolete | Not Verified | HCS12X | 16-Bit | 80MHz | CANbus, EBI/EMI, I2C, IrDA, LINbus, SCI, SPI | LVD, POR, PWM, WDT | 119 | 256KB (256K x 8) | FLASH | 4K x 8 | 14K x 8 | 2.35V ~ 5.5V | A/D 24x10b | External | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
|
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M38C37ECMFS8-BIT, UVPROM, 4MHZ |
1,087 | - |
|
Datasheet | - | * | Bulk | Active | Not Verified | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
|
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M38C37ECAFS8-BIT, UVPROM, 4MHZ |
1,474 | - |
|
Datasheet | - | * | Bulk | Active | Not Verified | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
|
MC68HC705L32FUMICROCONTROLLER, 8 BIT, HC05 CPU |
1,282 | - |
|
Datasheet | - | * | Bulk | Active | Not Verified | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
|
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LM3S6422-IQC25-A2IC MCU 32BIT 96KB FLASH 100LQFP |
3,161 | - |
|
Datasheet | 100-LQFP | Stellaris® ARM® Cortex®-M3S 6000 | Tray | Obsolete | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 25MHz | Ethernet, IrDA, Microwire, SPI, SSI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 34 | 96KB (96K x 8) | FLASH | - | 32K x 8 | 2.25V ~ 2.75V | A/D 2x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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R5F104BGAFP#V0IC MCU 16BIT 128KB FLASH 32LQFP |
2,089 | - |
|
Datasheet | 32-LQFP | RL78/G14 | Tray | Obsolete | Not Verified | RL78 | 16-Bit | 32MHz | CSI, I2C, LINbus, UART/USART | DMA, LVD, POR, PWM, WDT | 22 | 128KB (128K x 8) | FLASH | 8K x 8 | 16K x 8 | 1.6V ~ 5.5V | A/D 8x8/10b; D/A 2x8b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
MSP430F67791AIPEUIC MCU 16BIT 512KB FLASH 128LQFP |
3,670 | - |
|
Datasheet | 128-LQFP | MSP430F6xx | Tray | Active | Not Verified | MSP430 CPUXV2 | 16-Bit | 25MHz | I2C, IrDA, LINbus, SPI, UART/USART | Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT, 7x24b Sigma Delta Converter | 90 | 512KB (512K x 8) | FLASH | - | 32K x 8 | 1.8V ~ 3.6V | A/D 8x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
R5F562N8BDFB#V0IC MCU 32BIT 512KB FLASH 144LQFP |
4,318 | - |
|
Datasheet | 144-LQFP | RX600 | Tray | Not For New Designs | Not Verified | RX | 32-Bit Single-Core | 100MHz | CANbus, EBI/EMI, Ethernet, I2C, SCI, SPI, USB | DMA, LVD, POR, PWM, WDT | 103 | 512KB (512K x 8) | FLASH | - | 96K x 8 | 2.7V ~ 3.6V | A/D 8x10/12b; D/A 2x10b | 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.
