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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PXAH30KFBE,557IC MCU 16BIT ROMLESS 100LQFP |
2,540 | - |
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Datasheet | 100-LQFP | XA | Tray | Obsolete | Not Verified | XA | 16-Bit | 30MHz | EBI/EMI, UART/USART | DMA, WDT | 33 | - | ROMless | - | 256 x 8 | 2.7V ~ 5.5V | - | External | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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P80C32UBAA,518IC MCU 8BIT ROMLESS 44PLCC |
4,583 | - |
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Datasheet | 44-LCC (J-Lead) | 80C | Tape & Reel (TR) | Obsolete | Not Verified | 8051 | 8-Bit | 33MHz | UART/USART | POR | 32 | - | ROMless | - | 256 x 8 | 2.7V ~ 5.5V | - | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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P80C32UFAA,518IC MCU 8BIT ROMLESS 44PLCC |
2,295 | - |
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Datasheet | 44-LCC (J-Lead) | 80C | Tape & Reel (TR) | Obsolete | Not Verified | 8051 | 8-Bit | 33MHz | UART/USART | POR | 32 | - | ROMless | - | 256 x 8 | 2.7V ~ 5.5V | - | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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P80C552EBA/08,518IC MCU 8BIT ROMLESS 68PLCC |
4,728 | - |
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Datasheet | 68-LCC (J-Lead) | 80C | Tape & Reel (TR) | Obsolete | Not Verified | 8051 | 8-Bit | 16MHz | EBI/EMI, I2C, UART/USART | POR, PWM, WDT | 40 | - | ROMless | - | 256 x 8 | 4.5V ~ 5.5V | A/D 8x10b | Internal | 0°C ~ 70°C (TA) | - | - | Surface Mount | |
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P80C552EFA/08,518IC MCU 8BIT ROMLESS 68PLCC |
3,753 | - |
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Datasheet | 68-LCC (J-Lead) | 80C | Tape & Reel (TR) | Obsolete | Not Verified | 8051 | 8-Bit | 16MHz | EBI/EMI, I2C, UART/USART | POR, PWM, WDT | 40 | - | ROMless | - | 256 x 8 | 4.5V ~ 5.5V | A/D 8x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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P80C552IBA/08,518IC MCU 8BIT ROMLESS 68PLCC |
3,581 | - |
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Datasheet | 68-LCC (J-Lead) | 80C | Tape & Reel (TR) | Obsolete | Not Verified | 8051 | 8-Bit | 24MHz | EBI/EMI, I2C, UART/USART | POR, PWM, WDT | 40 | - | ROMless | - | 256 x 8 | 4.5V ~ 5.5V | A/D 8x10b | Internal | 0°C ~ 70°C (TA) | - | - | Surface Mount | |
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P80C557E4EFB/01,51IC MCU 8BIT ROMLESS 80PQFP |
1,649 | - |
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Datasheet | 80-BQFP | 80C | Tape & Reel (TR) | Obsolete | Not Verified | 8051 | 8-Bit | 16MHz | EBI/EMI, I2C, UART/USART | POR, PWM, WDT | 40 | - | ROMless | - | 1K x 8 | 4.5V ~ 5.5V | A/D 8x10b | External | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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P80C592FFA/00,518IC MCU 8BIT ROMLESS 68PLCC |
4,501 | - |
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Datasheet | 68-LCC (J-Lead) | 80C | Tape & Reel (TR) | Obsolete | Not Verified | 8051 | 8-Bit | 16MHz | CANbus, EBI/EMI, UART/USART | DMA, POR, PWM, WDT | 48 | - | ROMless | - | 512 x 8 | 4.5V ~ 5.5V | A/D 8x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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P80CE598FFB/00,518IC MCU 8BIT ROMLESS 80PQFP |
4,559 | - |
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Datasheet | 80-BQFP | 80C | Tape & Reel (TR) | Obsolete | Not Verified | 8051 | 8-Bit | 16MHz | CANbus, EBI/EMI, UART/USART | DMA, POR, PWM, WDT | 48 | - | ROMless | - | 512 x 8 | 4.5V ~ 5.5V | A/D 8x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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P87LPC760BDH,118IC MCU 8BIT 1KB OTP 14TSSOP |
4,294 | - |
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Datasheet | 14-TSSOP (0.173", 4.40mm Width) | LPC700 | Tape & Reel (TR) | Obsolete | Verified | 8051 | 8-Bit | 20MHz | I2C, UART/USART | Brown-out Detect/Reset, LED, POR, WDT | 12 | 1KB (1K x 8) | OTP | - | 128 x 8 | 2.7V ~ 6V | - | Internal | 0°C ~ 70°C (TA) | - | - | Surface Mount | |
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P87LPC769HD,518IC MCU 8BIT 4KB OTP 20SO |
2,792 | - |
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Datasheet | 20-SOIC (0.295", 7.50mm Width) | LPC700 | Tape & Reel (TR) | Obsolete | Not Verified | 8051 | 8-Bit | 20MHz | I2C, UART/USART | Brown-out Detect/Reset, LED, POR, WDT | 18 | 4KB (4K x 8) | OTP | - | 128 x 8 | 2.7V ~ 6V | A/D 4x8b; D/A 2x8b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
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P89LPC9221FDH,518IC MCU 8BIT 8KB FLASH 20TSSOP |
4,079 | - |
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Datasheet | 20-TSSOP (0.173", 4.40mm Width) | LPC900 | Tape & Reel (TR) | Obsolete | Not Verified | 8051 | 8-Bit | 18MHz | I2C, UART/USART | Brown-out Detect/Reset, LED, POR, PWM, WDT | 18 | 8KB (8K x 8) | FLASH | - | 256 x 8 | 2.4V ~ 3.6V | - | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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P89LPC935FDH,518IC MCU 8BIT 8KB FLASH 28TSSOP |
3,021 | - |
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Datasheet | 28-TSSOP (0.173", 4.40mm Width) | LPC900 | Tape & Reel (TR) | Obsolete | Not Verified | 8051 | 8-Bit | 12MHz | I2C, SPI, UART/USART | Brown-out Detect/Reset, LED, POR, PWM, WDT | 26 | 8KB (8K x 8) | FLASH | 512 x 8 | 768 x 8 | 2.4V ~ 3.6V | A/D 8x8b; D/A 2x8b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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DF2117RVBG20VIC MCU 16BIT 160KB FLSH 176LFBGA |
1,867 | - |
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Datasheet | 176-LFBGA | H8® H8S/2100 | Tray | Obsolete | Not Verified | H8S/2600 | 16-Bit | 20MHz | FIFO, I2C, LPC, SCI, SmartCard | POR, PWM, WDT | 128 | 160KB (160K x 8) | FLASH | - | 8K x 8 | 3V ~ 3.6V | A/D 16x10b | External | -20°C ~ 75°C (TA) | - | - | Surface Mount | |
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DF2215RUTE24WVIC MCU 16BIT 256KB FLASH 120TQFP |
3,274 | - |
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Datasheet | 120-TQFP | H8® H8S/2200 | Tray | Obsolete | Not Verified | H8S/2000 | 16-Bit | 24MHz | SCI, SmartCard, USB | DMA, POR, PWM, WDT | 68 | 256KB (256K x 8) | FLASH | - | 20K x 8 | 2.7V ~ 3.6V | A/D 6x10b; D/A 2x8b | External | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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M30626FHPGPU5C#YRIC MCU 16BIT 384KB FLSH 100LFQFP |
1,767 | - |
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Datasheet | 100-LQFP | M16C™ M16C/60/62P | Tray | Obsolete | Not Verified | M16C/60 | 16-Bit | 24MHz | I2C, IEBus, UART/USART | DMA, WDT | 85 | 384KB (384K x 8) | FLASH | 4K x 8 | 31K x 8 | 2.7V ~ 5.5V | A/D 26x10b; D/A 2x8b | Internal | -20°C ~ 85°C (TA) | - | - | Surface Mount | |
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R4F20103NFB#U0IC MCU 16BIT 128KB FLASH 64LQFP |
2,015 | - |
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Datasheet | 64-LQFP | H8® H8S/Tiny | Tray | Active | Not Verified | H8S/2000 | 16-Bit | 20MHz | I2C, IrDA, LINbus, SCI, SSU, UART/USART | DMA, LVD, POR, PWM, WDT | 55 | 128KB (128K x 8) | FLASH | - | 8K x 8 | 2.7V ~ 5.5V | A/D 8x10b; D/A 2x8b | Internal | -20°C ~ 85°C (TA) | - | - | Surface Mount | |
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R4J01101RDFP#U0IC MCU 64KB 1.8/5.5V 144LQFP |
3,774 | - |
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Datasheet | - | - | Tray | Obsolete | Not Verified | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
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R5F1006AASP#V0IC MCU 16BIT 16KB FLASH 20LSSOP |
3,824 | - |
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Datasheet | 20-LSSOP (0.240", 6.10mm Width) | RL78/G13 | Tray | Obsolete | Not Verified | RL78 | 16-Bit | 32MHz | CSI, I2C, LINbus, UART/USART | DMA, LVD, POR, PWM, WDT | 13 | 16KB (16K x 8) | FLASH | 4K x 8 | 2K x 8 | 1.6V ~ 5.5V | A/D 6x8/10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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R5F1006AASP#X0IC MCU 16BIT 16KB FLASH 20LSSOP |
2,801 | - |
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Datasheet | 20-LSSOP (0.240", 6.10mm Width) | RL78/G13 | Tape & Reel (TR) | Obsolete | Not Verified | RL78 | 16-Bit | 32MHz | CSI, I2C, LINbus, UART/USART | DMA, LVD, POR, PWM, WDT | 13 | 16KB (16K x 8) | FLASH | 4K x 8 | 2K x 8 | 1.6V ~ 5.5V | A/D 6x8/10b | 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.
