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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TC397XA256F300SBCKXUMA1IC MCU 32BIT 16MB FLASH 292LFBGA |
1,064 | - |
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Datasheet | 292-LFBGA | AURIX™ | Tape & Reel (TR) | Obsolete | Not Verified | TriCore™ | 32-Bit 6-Core | 300MHz | ASC, CANbus, Ethernet, FlexRay, HSSL, I2C, LINbus, MSC, PSI, QSPI, SENT | DMA, I2S, LVDS, PWM, WDT | - | 16MB (16M x 8) | FLASH | - | 6.75M x 8 | 3.3V, 5V | - | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
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TC324LP16F160FAALXUMA1IC MCU 32BIT 1MB FLASH 144TQFP |
1,870 | - |
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Datasheet | 144-LQFP Exposed Pad | AURIX™ | Tape & Reel (TR) | Active | Not Verified | TriCore™ | 32-Bit Single-Core | 160MHz | DMA, I2S, PWM, WDT | DMA, I2S, PWM, WDT | - | 1MB (1M x 8) | FLASH | - | 152K x 8 | 3.3V, 5V | - | Internal | -40°C ~ 150°C (TA) | - | - | Surface Mount | |
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EZ80F91GNA0ASGIC MCU 8BIT 256KB FLASH 144BGA |
1,157 | - |
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Datasheet | 144-LBGA | eZ80® Acclaim!® | Tray | Obsolete | Not Verified | eZ80 | 8-Bit | 50MHz | Ethernet, I2C, IrDA, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 32 | 256KB (256K x 8) | FLASH | - | 16K x 8 | 3V ~ 3.6V | - | Internal | 0°C ~ 70°C (TA) | - | - | Surface Mount | |
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EZ80F91AZA050SGIC MCU 8BIT 256KB FLASH 144LQFP |
3,177 | - |
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Datasheet | 144-LQFP | eZ80® Acclaim!® | Tray | Active | Not Verified | eZ80 | 8-Bit | 50MHz | Ethernet, I2C, IrDA, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 32 | 256KB (256K x 8) | FLASH | - | 16K x 8 | 3V ~ 3.6V | - | Internal | 0°C ~ 70°C (TA) | - | - | Surface Mount | |
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UPD70F3554M1GJA-GBG-QS-AXIC MCU 32B 1.5MB FLASH 144HLFQFP |
3,414 | - |
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Datasheet | 144-LQFP Exposed Pad | V850E2/Fx4 | Tray | Obsolete | Not Verified | V850E2 | 32-Bit Single-Core | 80MHz | CANbus, CSI, I2C, LINbus, UART/USART | DMA, PWM, WDT | 112 | 1.5MB (1.5M x 8) | FLASH | 64K x 8 | 112K x 8 | 3V ~ 5.5V | A/D 24x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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R8A77791DA04BG#U0IC MICROCONTROLLER SMD |
2,539 | - |
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Datasheet | - | - | Tray | Obsolete | Not Verified | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
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UPD70F3551M1GJA-GBG-QS-AXIC MCU 32B 512KB FLASH 144HLFQFP |
1,454 | - |
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Datasheet | 144-LQFP Exposed Pad | V850E2/Fx4 | Tray | Obsolete | Not Verified | V850E2 | 32-Bit Single-Core | 80MHz | CANbus, CSI, I2C, LINbus, UART/USART | DMA, PWM, WDT | 112 | 512KB (512K x 8) | FLASH | 32K x 8 | 48K x 8 | 3V ~ 5.5V | A/D 24x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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UPD70F3591F1-FN5-SSA-AIC MICROCONTROLLER SMD |
2,655 | - |
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Datasheet | - | - | Tray | Obsolete | Not Verified | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
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UPD70F3524GJA-GAE-E2-D-GIC MCU 32BIT 1MB FLASH 144LFQFP |
3,913 | - |
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Datasheet | 144-LQFP | V850E2/Dx4 | Tray | Obsolete | Not Verified | V850E2M | 32-Bit Single-Core | 80MHz | CANbus, EBI/EMI, Ethernet, I2C, LINbus, SCI, SPI, SSI, UART/USART, USB | DMA, I2S, LCD, LVD, POR, PWM, WDT | 105 | 1MB (1M x 8) | FLASH | 32K x 8 | 96K x 8 | 2.7V ~ 5.5V | A/D 32x10/12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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UPD70F3537F1A9-MNM-AIC MCU 32BIT 3MB FLASH 408BGA |
2,602 | - |
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Datasheet | 408-BGA | V850E2/Dx4-H | Tray | Obsolete | Not Verified | V850E2M | 32-Bit Single-Core | 160MHz | CANbus, EBI/EMI, Ethernet, I2C, LINbus, SCI, SPI, SSI, UART/USART, USB | DMA, I2S, LVD, POR, PWM, WDT | 165 | 3MB (3M x 8) | FLASH | 32K x 8 | 256K x 8 | 2.7V ~ 5.5V | A/D 32x10/12b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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R5F64333JFDIC MCU 64BIT 512KB FLSH 144LFQFP |
4,268 | - |
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Datasheet | 144-LQFP | M16C/R32C/100/133 | Tray | Obsolete | Not Verified | R32C/100 | 64-Bit | 60MHz | CANbus, EBI/EMI, I2C, IEBus, UART/USART | DMA, PWM, WDT | 120 | 512KB (512K x 8) | FLASH | 32K x 8 | 4K x 8 | 3V ~ 5.5V | A/D 34x10b; D/A 2x8b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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R5F21284KSP#ESIC MCU 16BIT 16KB FLASH 20LSSOP |
4,537 | - |
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Datasheet | 20-LSSOP (0.173", 4.40mm Width) | R8C/2x/28 | Tray | Obsolete | Not Verified | R8C | 16-Bit | 16MHz | I2C, LINbus, SIO, SSU, UART/USART | LED, POR, Voltage Detect, WDT | 13 | 16KB (16K x 8) | FLASH | - | 1K x 8 | 3V ~ 5.5V | A/D 4x10b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
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UPD70F3558M1GMA1-GBK-AXIC MCU 32BIT 2MB FLASH 176HLQFP |
4,881 | - |
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Datasheet | 176-LQFP Exposed Pad | V850E2/Fx4 | Tray | Obsolete | Not Verified | V850E2 | 32-Bit Single-Core | 80MHz | CANbus, CSI, I2C, LINbus, UART/USART | DMA, PWM, WDT | 136 | 2MB (2M x 8) | FLASH | 64K x 8 | 144K x 8 | 3V ~ 5.5V | A/D 40x12b | Internal | -40°C ~ 110°C (TA) | - | - | Surface Mount | |
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UPD70F3564GDA-FAD-AXIC MCU 32BIT 2MB FLASH 272BGA |
1,796 | - |
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Datasheet | 272-BGA | V850E2/Fx4-H | Tray | Obsolete | Not Verified | V850E2 | 32-Bit Single-Core | 160MHz | CANbus, CSI, Ethernet, FlexRay, I2C, LINbus, UART/USART | DMA, PWM, WDT | 161 | 2MB (2M x 8) | FLASH | 64K x 8 | 144K x 8 | 3V ~ 5.5V | A/D 48x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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UPD70F3558M1GMA-GBK-E3-AXIC MCU 32BIT 2MB FLASH 176HLQFP |
1,335 | - |
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Datasheet | 176-LQFP Exposed Pad | V850E2/Fx4 | Tray | Obsolete | Not Verified | V850E2 | 32-Bit Single-Core | 80MHz | CANbus, CSI, I2C, LINbus, UART/USART | DMA, PWM, WDT | 136 | 2MB (2M x 8) | FLASH | 64K x 8 | 144K x 8 | 3V ~ 5.5V | A/D 40x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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UPD70F3370AM2GBA1-GAH-E2-QS-AXIC MCU 32BIT 128KB FLASH 64LFQFP |
4,289 | - |
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Datasheet | 64-LQFP | V850ES/FE3 | Tray | Obsolete | Not Verified | V850ES | 32-Bit Single-Core | 32MHz | CANbus, CSI, I2C, LINbus, UART/USART | DMA, LVD, POR, PWM, WDT | 51 | 128KB (128K x 8) | FLASH | 32K x 8 | 8K x 8 | 3.3V ~ 5.5V | A/D 10x10b | Internal | -40°C ~ 110°C (TA) | - | - | Surface Mount | |
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UPD76F0166GJ(A1)-GAE-AXIC MICROCONTROLLER SMD |
4,440 | - |
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Datasheet | - | - | Tray | Obsolete | Not Verified | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
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D12352F20VIC MCU 32BIT ROMLESS 128QFP |
4,332 | - |
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Datasheet | 128-BFQFP | H8® H8S/2300 | Tray | Obsolete | Not Verified | H8S/2000 | 32-Bit Single-Core | 20MHz | SCI, SmartCard | DMA, POR, PWM, WDT | 87 | - | ROMless | - | 8K x 8 | 4.5V ~ 5.5V | A/D 8x10b; D/A 2x8b | Internal | -20°C ~ 75°C (TA) | - | - | Surface Mount | |
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R8A77405PBG#UAIC MICROCONTROLLER SMD |
3,340 | - |
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Datasheet | - | - | Tray | Obsolete | Not Verified | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
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UPD70F4018M1GMA-GAR-GIC MCU 32BIT 2MB FLASH 144LFQFP |
2,707 | - |
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Datasheet | 144-LQFP | V850E2/Sx4-H | Tray | Obsolete | Not Verified | V850E2M | 32-Bit Single-Core | 160MHz | CANbus, CSI, I2C, LINbus, SPI, UART/USART | DMA, I2S, POR, PWM, WDT | 127 | 2MB (2M x 8) | FLASH | 32K x 8 | 256K x 8 | 3V ~ 3.6V | A/D 16x10b | 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.
