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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R7FA8T1AHECFP#BA0MCU RA8 ARM CM85 360MHZ 2M/1M LQ |
4,032 | - |
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Datasheet | 100-LQFP | RA8T1 | Tray | Active | - | ARM® Cortex®-M85 | 32-Bit | 360MHz | CANbus, Ethernet, I2C, MMC/SD, QSPI, SCI, SmartCard, SPI, UART/USART, USB | AES, DMA, POR, PWM, RSA, Temp Sensor, Voltage Detect, WDT | 70 | 2MB (2M x 8) | FLASH | 12K x 8 | 1M x 8 | 1.65V ~ 3.6V | A/D 10x12b SAR; D/A 2x12b | Internal | -40°C ~ 125°C (TJ) | - | - | Surface Mount | |
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CY9AF114NPMC-GE1IC MCU 32BIT 256KB FLASH 100LQFP |
900 | - |
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Datasheet | 100-LQFP | FM3 MB9A110 | Tray | Active | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 40MHz | CSIO, EBI/EMI, I2C, LINbus, SPI, UART/USART | DMA, LVD, POR, PWM, WDT | 83 | 256KB (256K x 8) | FLASH | - | 32K x 8 | 2.7V ~ 5.5V | A/D 16x12b SAR | External, Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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R5F566TFCDFB#30IC MCU 32BIT 512KB FLSH 144LFQFP |
229 | - |
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Datasheet | 144-LQFP | RX66T | Tray | Active | Not Verified | RXv3 | 32-Bit Single-Core | 160MHz | CANbus, EBI/EMI, I2C, LINbus, MMC/SD, SCI, SPI, SSI, UART/USART, USB | DMA, LVD, POR, PWM, WDT | 110 | 512KB (512K x 8) | FLASH | 32K x 8 | 128K x 8 | 2.7V ~ 5.5V | A/D 30x12b; D/A 2x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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R5F10DPJCJFB#12IC MCU 16BIT 256KB FLASH 100LQFP |
1,437 | - |
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Datasheet | 100-LQFP | RL78/D1x | Tray | Active | Not Verified | RL78 | 16-Bit | 32MHz | CANbus, CSI, I2C, LINbus, SPI, UART/USART | DMA, Motor Control, LCD, LVD, POR, PWM, WDT | 78 | 256KB (256K x 8) | FLASH | 8K x 8 | 16K x 8 | 2.7V ~ 5.5V | A/D 9x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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R5F5651EDDFM#10IC MCU 32BIT 2MB FLASH 64LFQFP |
1,248 | - |
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Datasheet | 64-LQFP | RX651 | Tray | Active | Not Verified | RXv2 | 32-Bit Single-Core | 120MHz | I2C, LINbus, MMC/SD, QSPI, SCI, SPI, UART/USART, USB | DMA, LVD, POR, PWM, WDT | 42 | 2MB (2M x 8) | FLASH | 32K x 8 | 640K x 8 | 2.7V ~ 3.6V | A/D 10x12b; D/A 1x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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R5F10DPLJFB#H2GIC MCU 16BIT 512KB FLASH 100LQFP |
720 | - |
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Datasheet | 100-LQFP | RL78/D1A | Tray | Active | - | RL78 | 16-Bit | 32MHz | CANbus, CSI, I2C, LINbus, SPI, UART/USART | DMA, Motor Control, LCD, LVD, POR, PWM, WDT | 78 | 512KB (512K x 8) | FLASH | 8K x 8 | 24K x 8 | 2.7V ~ 5.5V | A/D 9x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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R5F10DPKJFB#H2GIC MCU 16BIT 384KB FLASH 100LQFP |
720 | - |
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Datasheet | 100-LQFP | RL78/D1A | Tray | Active | - | RL78 | 16-Bit | 32MHz | CANbus, CSI, I2C, LINbus, SPI, UART/USART | DMA, Motor Control, LCD, LVD, POR, PWM, WDT | 78 | 384KB (384K x 8) | FLASH | 8K x 8 | 24K x 8 | 2.7V ~ 5.5V | A/D 9x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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R5F5651CHDFM#30IC MCU 32BIT 1.5MB FLASH 64LFQFP |
299 | - |
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Datasheet | 64-LQFP | RX651 | Tray | Active | Not Verified | RXv2 | 32-Bit Single-Core | 120MHz | I2C, LINbus, MMC/SD, QSPI, SCI, SPI, UART/USART, USB | DMA, LVD, POR, PWM, WDT | 42 | 1.5MB (1.5M x 8) | FLASH | 32K x 8 | 640K x 8 | 2.7V ~ 3.6V | A/D 10x12b; D/A 1x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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STM32L471ZGJ6IC MCU 32BIT 1MB FLASH 144UFBGA |
865 | - |
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Datasheet | 144-UFBGA | STM32L4 | Tray | Active | Not Verified | ARM® Cortex®-M4 | 32-Bit Single-Core | 80MHz | CANbus, EBI/EMI, I2C, IrDA, LINbus, MMC/SD, QSPI, SAI, SPI, SWPMI, UART/USART | Brown-out Detect/Reset, DMA, PWM, WDT | 114 | 1MB (1M x 8) | FLASH | - | 128K x 8 | 1.71V ~ 3.6V | A/D 24x12b; D/A 2x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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MSP430F67661IPZIC MCU 16BIT 256KB FLASH 100LQFP |
179 | - |
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Datasheet | 100-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, 6x24b Sigma Delta Converter | 62 | 256KB (256K x 8) | FLASH | - | 16K x 8 | 1.8V ~ 3.6V | A/D 8x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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FS32K144HFT0MLHTIC MCU 32BIT 512KB FLASH 64LQFP |
429 |
1+：$9.94000 10+：$7.73800 50+：$6.85680 100+：$6.58410 500+：$6.12266 |
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Datasheet | 64-LQFP | S32K | Tray | Active | Not Verified | ARM® Cortex®-M4F | 32-Bit Single-Core | 80MHz | CANbus, FlexIO, I2C, LINbus, SPI, UART/USART | POR, PWM, WDT | 58 | 512KB (512K x 8) | FLASH | 4K x 8 | 64K x 8 | 2.7V ~ 5.5V | A/D 16x12b SAR; D/A1x8b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
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CY8C3245AXI-158IC MCU 8BIT 32KB FLASH 100TQFP |
450 | - |
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Datasheet | 100-LQFP | PSOC™ 3 CY8C32xx | Tray | Active | Not Verified | 8051 | 8-Bit | 50MHz | EBI/EMI, I2C, LINbus, SPI, UART/USART | CapSense, DMA, POR, PWM, WDT | 62 | 32KB (32K x 8) | FLASH | 1K x 8 | 4K x 8 | 1.71V ~ 5.5V | A/D 16x12b; D/A 1x8b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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R5F566TKCGFP#30IC MCU 32BIT 1MB FLASH 100LQFP |
270 | - |
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Datasheet | 100-LQFP | RX | Tray | Active | - | RXv3 | 32-Bit | 160MHz | CANbus, EBI/EMI, I2C, LINbus, MMC/SD, SCI, SPI, SSI, UART/USART, USB | DMA, LVD, POR, PWM, WDT | 69 | 1MB (1M x 8) | FLASH | 32K x 8 | 128K x 8 | 2.7V ~ 5.5V | A/D 22x12b; D/A 2x12b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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R5F572TFEGFP#30IC MCU 32BIT 512KB FLSH 100LQFP |
245 | - |
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Datasheet | 100-LQFP | RX | Tray | Active | - | RXv3 | 32-Bit | 200MHz | CANbus, EBI/EMI, Ethernet, I2C, MMC/SD, QSPI, SCI, SPI, SSI | DMA, LVD, POR, PWM, WDT | 72 | 512KB (512K x 8) | FLASH | 32K x 8 | 128K x 8 | 2.7V ~ 5.5V | A/D 24x12b; D/A 2x12b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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R5F572TFCGFP#30IC MCU 32BIT 512KB FLSH 100LQFP |
171 | - |
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Datasheet | 100-LQFP | RX | Tray | Active | - | RXv3 | 32-Bit | 200MHz | CANbus, EBI/EMI, Ethernet, I2C, MMC/SD, QSPI, SCI, SPI, SSI, USB OTG | DMA, LVD, POR, PWM, WDT | 69 | 512KB (512K x 8) | FLASH | 32K x 8 | 128K x 8 | 2.7V ~ 5.5V | A/D 24x12b; D/A 2x12b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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MIMXRT1021CAG4BRIC MCU 32BIT 96KB ROM 144LQFP |
369 | - |
|
Datasheet | 144-LQFP | - | Tape & Reel (TR) | Active | - | ARM® Cortex®-M7 | 32-Bit | 400MHz | CANbus, EBI/EMI, Ethernet, I2C, MMC/SD/SDIO, SAI, SPDIF, SPI, UART/USART, USB OTG | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 96 | 96KB (96K x 8) | ROM | - | 256K x 8 | 1.15V ~ 1.3V | A/D 19x12b | External, Internal | -40°C ~ 105°C (TJ) | - | - | Surface Mount | |
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CY8C6137BZI-F14IC MCU 32BIT 1MB FLASH 124BGA |
127 | - |
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Datasheet | 124-VFBGA | PSOC™ 6 | Tray | Active | Not Verified | ARM® Cortex®-M4 | 32-Bit Single-Core | 150MHz | I2C, LINbus, QSPI, SPI, UART/USART, USB | Brown-out Detect/Reset, Cap Sense, DMA, I2S, POR, PWM, WDT | 104 | 1MB (1M x 8) | FLASH | 32K x 8 | 288K x 8 | 1.7V ~ 3.6V | A/D 8x12b SAR; D/A 1x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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CY8C4149AZS-S578IC MCU 32BIT 384KB FLASH 100LQFP |
900 | - |
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Datasheet | 100-LQFP | PSOC™ 4 CY8C4100S | Tray | Active | - | ARM® Cortex®-M0+ | 32-Bit | 48MHz | CANbus, FIFO, I2C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART | Brown-out Detect/Reset, CapSense, DMA, LCD, POR, PWM, Temp Sensor, WDT | 84 | 384KB (384K x 8) | FLASH | - | 32K x 8 | 1.71V ~ 5.5V | A/D 16x12b SAR | External, Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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CY9BF314NPMC-G-JNE2IC MCU 32BIT 288KB FLASH 100LQFP |
877 | - |
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Datasheet | 100-LQFP | FM3 MB9B310R | Tray | Active | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 144MHz | CSIO, EBI/EMI, I2C, LINbus, UART/USART, USB | DMA, LVD, POR, PWM, WDT | 83 | 288KB (288K x 8) | FLASH | - | 32K x 8 | 2.7V ~ 5.5V | A/D 16x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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CY9BF314RPMC-G-JNE2IC MCU 32BIT 288KB FLASH 120LQFP |
840 | - |
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Datasheet | 120-LQFP | FM3 MB9B310R | Tray | Active | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 144MHz | CSIO, EBI/EMI, I2C, LINbus, UART/USART, USB | DMA, LVD, POR, PWM, WDT | 103 | 288KB (288K x 8) | FLASH | - | 32K x 8 | 2.7V ~ 5.5V | A/D 16x12b | 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.
