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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R5F51114AGNE#UAIC MCU 32BIT 96KB FLASH 48HWQFN |
2,442 | - |
|
Datasheet | 48-WFQFN Exposed Pad | RX111 | Tray | Obsolete | Not Verified | RX | 32-Bit Single-Core | 32MHz | I2C, SCI, SPI, USB | DMA, LVD, POR, PWM, WDT | 30 | 96KB (96K x 8) | FLASH | 8K x 8 | 16K x 8 | 2.7V ~ 3.6V | A/D 10x12b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
|
R4F20102NFB#U0IC MCU 16BIT 96KB FLASH 64LFQFP |
3,839 | - |
|
Datasheet | 64-LQFP | H8S/20103 | Tray | Obsolete | Not Verified | H8S/2000 | 16-Bit | 20MHz | I2C, IrDA, LINbus, SCI, SSU, UART/USART | DMA, LVD, POR, PWM, WDT | 55 | 96KB (96K x 8) | FLASH | - | 8K x 8 | 2.7V ~ 5.5V | A/D 8x10b SAR; D/A 2x8b | Internal | -20°C ~ 85°C (TA) | - | - | Surface Mount | |
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R5F61648D50FPVIC MCU 32BIT 1MB FLASH 144LFQFP |
2,867 | - |
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Datasheet | 144-LQFP | H8SX/1648 | Tray | Obsolete | Not Verified | H8SX | 32-Bit Single-Core | 50MHz | EBI/EMI, I2C, IrDA, SCI, Smart Card, UART/USART | DMA, LVD, POR, PWM, WDT | 97 | 1MB (1M x 8) | FLASH | - | 56K x 8 | 3V ~ 3.6V | A/D 12x10b; D/A 2x8b | External, Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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R5F61655N50LGVIC MCU 32BIT 512KB FLSH 145TFLGA |
1,822 | - |
|
Datasheet | 145-TFLGA | H8SX/1655 | Tray | Obsolete | Not Verified | H8SX | 32-Bit Single-Core | 50MHz | EBI/EMI, I2C, IrDA, SCI, SmartCard, USB | DMA, LVD, POR, PWM, WDT | 75 | 512KB (512K x 8) | FLASH | - | 40K x 8 | 3V ~ 3.6V | A/D 8x10b; D/A 2x10b | External | -20°C ~ 75°C (TA) | - | - | Surface Mount | |
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DF2112VT25HVIC MCU 16BIT 96KB FLASH 144TQFP |
3,507 | - |
|
Datasheet | 144-TQFP | H8® H8S/2100 | Tray | Obsolete | Not Verified | H8S/2000 | 16-Bit | 20MHz | I2C, LPC, PS2, SCI, SCIF, SMBUS | DMA, PWM, WDT | 112 | 96KB (96K x 8) | FLASH | - | 4K x 8 | 3V ~ 3.6V | A/D 12x10b | Internal | -20°C ~ 75°C (TA) | - | - | Surface Mount | |
|
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DF61663N50FPV-50IC MCU 32BIT 384KB FLSH 144LFQFP |
3,069 | - |
|
Datasheet | 144-LQFP | H8® H8SX/1600 | Tray | Obsolete | Not Verified | H8SX | 32-Bit Single-Core | 50MHz | I2C, IrDA, SCI, SmartCard, USB | DMA, PWM, WDT | 92 | 384KB (384K x 8) | FLASH | - | 40K x 8 | 3V ~ 3.6V | A/D 8x10b; D/A 2x8b | Internal | -20°C ~ 75°C (TA) | - | - | Surface Mount | |
|
R4F20115NFB#U0IC MCU 16BIT 256KB FLASH 64LQFP |
3,826 | - |
|
Datasheet | 64-LQFP | H8S/20115 | Tray | Obsolete | Not Verified | H8S/2000 | 16-Bit | 20MHz | I2C, IrDA, LINbus, SCI, SSU, UART/USART | DMA, LVD, POR, PWM, WDT | 55 | 256KB (256K x 8) | FLASH | - | 12K x 8 | 2.7V ~ 5.5V | A/D 8x10b SAR; D/A 2x8b | Internal | -20°C ~ 85°C (TA) | - | - | Surface Mount | |
|
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DF2378RVLP34DVIC MCU 16BIT 512KB FLSH 145TFLGA |
4,921 | - |
|
Datasheet | 145-TFLGA | H8® H8S/2300 | Tray | Obsolete | Not Verified | H8S/2000 | 16-Bit | 33MHz | I2C, IrDA, SCI, SmartCard | DMA, POR, PWM, WDT | 96 | 512KB (512K x 8) | FLASH | - | 32K x 8 | 3V ~ 3.6V | A/D 16x10b SAR; D/A 6x8b | External | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
DF2112VBG25HVIC MCU 16BIT 64KB FLASH 176LFBGA |
4,129 | - |
|
Datasheet | 176-LFBGA | H8® H8S/2100 | Tray | Obsolete | Not Verified | H8S/2000 | 16-Bit | 20MHz | I2C, LPC, PS2, SCI, SCIF, SMBUS | DMA, PWM, WDT | 112 | 64KB (64K x 8) | FLASH | - | 4K x 8 | 3V ~ 3.6V | A/D 12x10b | Internal | -20°C ~ 75°C (TA) | - | - | Surface Mount | |
|
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DF71426BJ80FPVIC MCU 32BIT FLASH 100LFQFP |
4,881 | - |
|
Datasheet | - | * | Tray | Obsolete | Not Verified | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
|
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M32192F8TFP#U0IC MCU 32BIT FLASH SMD |
3,020 | - |
|
Datasheet | - | * | Tray | Obsolete | Not Verified | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
|
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UPD808530F1-U21-MN2-AIC MCU 32BIT FLASH SMD |
3,457 | - |
|
Datasheet | - | * | Tray | Obsolete | Not Verified | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
|
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UPD70F3564GD-FAD-AXIC MCU 32BIT FLASH SMD |
3,224 | - |
|
Datasheet | - | * | Tray | Obsolete | Not Verified | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
|
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MC-10047F1-JN5-AIC MCU 32BIT FLASH SMD |
4,753 | - |
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Datasheet | - | * | Tray | Obsolete | Not Verified | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
|
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R8A20421ABG-G#G0IC MCU SOC 16BIT SMD |
1,091 | - |
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Datasheet | - | * | Tray | Obsolete | Not Verified | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
|
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R8A20400BG-GU#G0IC MCU SOC 16BIT SMD |
2,196 | - |
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Datasheet | - | * | Tray | Obsolete | Not Verified | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
|
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UPD78F1805MCA2-CAB-E2-Q-GIC MCU 32BIT FLASH SMD |
2,708 | - |
|
Datasheet | - | * | Tray | Obsolete | Not Verified | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
|
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R4F70590LAFPVIC MCU 16BIT SMD |
1,952 | - |
|
Datasheet | - | * | Tray | Obsolete | Not Verified | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
|
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UPD70F3509M2GJA2-GBG-AXIC MCU 32BIT FLASH SMD |
4,635 | - |
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Datasheet | - | * | Tray | Obsolete | Not Verified | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
|
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UPD70F3526GJA-GBG-Q-GIC MCU 32BIT FLASH SMD |
4,321 | - |
|
Datasheet | - | * | Tray | Obsolete | Not Verified | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
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.
