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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C8051F34D-GQIC MCU 8BIT 64KB FLASH 32LQFP |
3,127 | - |
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Datasheet | 32-LQFP | C8051F34x | Tray | Obsolete | Verified | 8051 | 8-Bit | 48MHz | SMBus (2-Wire/I2C), SPI, UART/USART, USB | Brown-out Detect/Reset, POR, PWM, WDT | 25 | 64KB (64K x 8) | FLASH | - | 4.25K x 8 | 2.7V ~ 5.25V | - | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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R4F2113NFT#U0IC MCU 16BIT 128KB FLASH 144TQFP |
3,195 | - |
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Datasheet | 144-TQFP | H8® H8S/2100 | Tray | Not For New Designs | Not Verified | H8S/2000 | 16-Bit | 20MHz | I2C, LPC, SCI | POR, PWM, WDT | 114 | 128KB (128K x 8) | FLASH | - | 12K x 8 | 3V ~ 3.6V | A/D 12x10b | Internal | -20°C ~ 75°C (TA) | - | - | Surface Mount | |
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R5F3650ENFB#30IC MCU 16BIT 256KB FLASH 100QFP |
1,592 | - |
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Datasheet | 100-LQFP | M16C™ M16C/60/65 | Tray | Not For New Designs | Not Verified | M16C/60 | 16-Bit | 32MHz | EBI/EMI, I2C, SIO, UART/USART | DMA, LVD, POR, PWM, WDT | 85 | 256KB (256K x 8) | FLASH | 8K x 8 | 20K x 8 | 2.7V ~ 5.5V | A/D 26x10b; D/A 2x8b | Internal | -20°C ~ 85°C (TA) | - | - | Surface Mount | |
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R4F2113DFT#U016-BIT GENERAL MCU |
1,377 | - |
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Datasheet | 144-TQFP | H8® H8S/2100 | Tray | Active | - | H8S/2000 | 16-Bit | 20MHz | FIFO, I2C, LPC, SCI, SSU, UART/USART | LVD, POR, PWM, TPU, WDT | 114 | 128KB (128K x 8) | FLASH | 8K x 8 | 12K x 8 | 3V ~ 3.6V | A/D 12x10b SAR | External, Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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PBASIC48W/PEIC MCU BS2PE INTERPR CHIP 48SMD |
1,111 | - |
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Datasheet | - | - | - | Obsolete | Not Verified | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
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PBASIC48W/P40IC MCU BS2P40 INTERPR CHIP 48SMD |
4,425 | - |
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Datasheet | - | - | - | Obsolete | Not Verified | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
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MSP430F2617TZQWRIC MCU 16BIT 92KB FLASH 113BGA |
1,790 | - |
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Datasheet | 113-VFBGA | MSP430F2xx | Tape & Reel (TR) | Obsolete | Not Verified | MSP430 CPU16 | 16-Bit | 16MHz | I2C, IrDA, LINbus, SCI, SPI, UART/USART | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 64 | 92KB (92K x 8 + 256B) | FLASH | - | 8K x 8 | 1.8V ~ 3.6V | A/D 8x12b; D/A 2x12b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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EFM32GG11B420F2048IQ64-BIC MCU 32BIT 2MB FLASH 64TQFP |
2,676 | - |
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Datasheet | 64-TQFP | Giant Gecko S1 | Tray | Active | Not Verified | ARM® Cortex®-M4 | 32-Bit Single-Core | 72MHz | CANbus, EBI/EMI, Ethernet, I2C, IrDA, LINbus, MMC/SD/SDIO, QSPI, SmartCard, SPI, UART/USART, USB | Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT | 50 | 2MB (2M x 8) | FLASH | - | 512K x 8 | 1.8V ~ 3.8V | A/D 16x12b SAR; D/A 2x12b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
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5012-6747IC MCU 32BIT 144LQFP |
3,010 | - |
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Datasheet | - | - | Tray | Obsolete | Not Verified | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
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R5F563NACDLC#U0IC MCU 32BIT 768KB FLSH 177TFLGA |
2,022 | - |
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Datasheet | 177-TFLGA | RX600 | Tray | Not For New Designs | Not Verified | RX | 32-Bit Single-Core | 100MHz | CANbus, EBI/EMI, Ethernet, I2C, LINbus, SCI, SPI, USB | DMA, LVD, POR, PWM, WDT | 133 | 768KB (768K x 8) | FLASH | 32K x 8 | 128K x 8 | 2.7V ~ 3.6V | A/D 8x10b, 21x12b; D/A 2x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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STR911FAM47X6IC MCU 32BIT 2MB FLASH 80LQFP |
4,081 | - |
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Datasheet | 80-LQFP | STR9 | Tray | Obsolete | Not Verified | ARM9® | 16/32-Bit | 96MHz | CANbus, I2C, IrDA, Microwire, SPI, SSP, UART/USART, USB | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 40 | 2MB (2M x 8) | FLASH | - | 96K x 8 | 1.65V ~ 2V | A/D 8x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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S912XEG384BCAARIC MCU 16BIT 384KB FLASH 80QFP |
1,339 | - |
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Datasheet | 80-QFP | HCS12X | Tape & Reel (TR) | Active | Not Verified | HCS12X | 16-Bit | 50MHz | CANbus, EBI/EMI, I2C, IrDA, SCI, SPI | LVD, POR, PWM, WDT | 59 | 384KB (384K x 8) | FLASH | 4K x 8 | 24K x 8 | 1.72V ~ 5.5V | A/D 8x12b | External | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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S912XEG384F1CAARIC MCU 16BIT 384KB FLASH 80QFP |
1,451 | - |
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Datasheet | 80-QFP | HCS12X | Tape & Reel (TR) | Active | Not Verified | HCS12X | 16-Bit | 50MHz | CANbus, EBI/EMI, I2C, IrDA, SCI, SPI | LVD, POR, PWM, WDT | 59 | 384KB (384K x 8) | FLASH | 4K x 8 | 24K x 8 | 1.72V ~ 5.5V | A/D 8x12b | External | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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R5F564MLDDFP#11IC MCU 32BIT 4MB FLASH 100LFQFP |
2,240 | - |
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Datasheet | 100-LQFP | RX64M | Tray | Active | Not Verified | RXv2 | 32-Bit Single-Core | 120MHz | CANbus, EBI/EMI, Ethernet, I2C, LINbus, MMC/SD, SCI, SPI, SSI, UART/USART, USB | DMA, LVD, POR, PWM, WDT | 78 | 4MB (4M x 8) | FLASH | 64K x 8 | 512K x 8 | 2.7V ~ 3.6V | A/D 8x12b, 14x12b; D/A 2x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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R5F5631BDDBG#U0IC MCU 32BIT 1MB FLASH 176LFBGA |
1,846 | - |
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Datasheet | 176-LFBGA | RX600 | Tray | Not For New Designs | Not Verified | RX | 32-Bit Single-Core | 100MHz | CANbus, EBI/EMI, I2C, LINbus, SCI, SPI, USB | DMA, LVD, POR, PWM, WDT | 133 | 1MB (1M x 8) | FLASH | 32K x 8 | 128K x 8 | 2.7V ~ 3.6V | A/D 8x10b, 21x12b; D/A 2x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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LM3S1620-IBZ25-A2TIC MCU 32BIT 128KB FLASH 108BGA |
1,513 | - |
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Datasheet | 108-LFBGA | Stellaris® ARM® Cortex®-M3S 1000 | Tape & Reel (TR) | Not For New Designs | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 25MHz | I2C, IrDA, Microwire, QEI, SPI, SSI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 52 | 128KB (128K x 8) | FLASH | - | 32K x 8 | 2.25V ~ 2.75V | - | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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LM3S1620-IQC25-A2TIC MCU 32BIT 128KB FLASH 100LQFP |
1,028 | - |
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Datasheet | 100-LQFP | Stellaris® ARM® Cortex®-M3S 1000 | Tape & Reel (TR) | Not For New Designs | Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 25MHz | I2C, IrDA, Microwire, QEI, SPI, SSI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 52 | 128KB (128K x 8) | FLASH | - | 32K x 8 | 2.25V ~ 2.75V | - | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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LM3S9U81-IQC80-A1IC MCU 32BIT 384KB FLASH 100LQFP |
3,600 | - |
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Datasheet | 100-LQFP | Stellaris® ARM® Cortex®-M3S 9000 | Tray | Obsolete | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 80MHz | CANbus, Ethernet, I2C, IrDA, LINbus, Microwire, SPI, SSI, UART/USART, USB OTG | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | 65 | 384KB (384K x 8) | FLASH | - | 96K x 8 | 1.235V ~ 1.365V | A/D 16x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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EFM32GG11B820F2048IL152-BRIC MCU 32BIT 2MB FLASH 152BGA |
1,919 | - |
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Datasheet | 152-VFBGA | Giant Gecko S1 | Tape & Reel (TR) | Not For New Designs | Not Verified | ARM® Cortex®-M4 | 32-Bit Single-Core | 72MHz | CANbus, EBI/EMI, Ethernet, I2C, IrDA, LINbus, MMC/SD/SDIO, QSPI, SmartCard, SPI, UART/USART, USB | Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT | 121 | 2MB (2M x 8) | FLASH | - | 512K x 8 | 1.8V ~ 3.8V | A/D 16x12b SAR; D/A 2x12b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
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EFM32GG11B820F2048IL152-BIC MCU 32BIT 2MB FLASH 152BGA |
1,793 | - |
|
Datasheet | 152-VFBGA | Giant Gecko S1 | Tray | Not For New Designs | Not Verified | ARM® Cortex®-M4 | 32-Bit Single-Core | 72MHz | CANbus, EBI/EMI, Ethernet, I2C, IrDA, LINbus, MMC/SD/SDIO, QSPI, SmartCard, SPI, UART/USART, USB | Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT | 121 | 2MB (2M x 8) | FLASH | - | 512K x 8 | 1.8V ~ 3.8V | A/D 16x12b SAR; D/A 2x12b | Internal | -40°C ~ 125°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.
