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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MAXQ3108-FFN+IC MCU 16BIT 64KB FLASH 28TSSOP |
1,719 | - |
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Datasheet | 28-TSSOP (0.173", 4.40mm Width) | MAXQ® | Bulk | Obsolete | Not Verified | - | 16-Bit | 10MHz | I2C, SPI, UART/USART | POR, PWM, WDT | 21 | 64KB (32K x 16) | FLASH | - | 11K x 8 | 1.8V ~ 3.6V | - | External | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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UPD78F0114HGB(A)-8ES8-BIT, FLASH, UPD78K0 CPU, 16MHZ |
3,463 | - |
|
Datasheet | - | * | Bulk | Active | Not Verified | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
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CY8C4248FNI-BL573TIC MCU 32BIT 256KB FLASH 76WLCSP |
3,904 | - |
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Datasheet | 76-UFBGA, WLCSP | PSOC™ 4 CY8C4xx8 BLE | Tape & Reel (TR) | Active | Not Verified | ARM® Cortex®-M0 | 32-Bit Single-Core | 48MHz | I2C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART | Bluetooth, Brown-out Detect/Reset, CapSense, DMA , LVD, POR, PWM, SmartCard, SmartSense, WDT | 36 | 256KB (256K x 8) | FLASH | - | 32K x 8 | 1.71V ~ 5.5V | A/D 16x12b; D/A 1x7b, 1x8b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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R5F526TFDDND#3032BIT MCU RX26T 512/64K HWQFN64 |
260 | - |
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Datasheet | 64-WFQFN Exposed Pad | RX26T | Tray | Active | - | RXv3 | 32-Bit | 120MHz | CANbus, I2C, SCI, SPI, UART/USART | DMA, LVD, POR, PWM, WDT | 49 | 512KB (512K x 8) | FLASH | 16K x 8 | 64K x 8 | 2.7V ~ 5.5V | A/D 15x12b; D/A 2x12b | Internal | -40°C ~ 85°C | - | - | Surface Mount | |
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UPD17P107GS-A4-BIT, UVPROM, UPD17 CPU |
240 | - |
|
Datasheet | - | * | Bulk | Active | Not Verified | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
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R5F526TFDDFM#3032BIT MCU RX26T 512K 64LFQFP -40 |
160 | - |
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Datasheet | 64-LQFP | RX26T | Tray | Active | - | RXv3 | 32-Bit | 120MHz | CANbus, I2C, SCI, SPI, UART/USART | DMA, LVD, POR, PWM, WDT | 49 | 512KB (512K x 8) | FLASH | 16K x 8 | 64K x 8 | 2.7V ~ 5.5V | A/D 15x12b; D/A 2x12b | Internal | -40°C ~ 85°C | - | - | Surface Mount | |
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UPD78F0114M6GB-8ES-AIC MCU 8BIT 32KB FLASH 44LQFP |
146 | - |
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Datasheet | 44-LQFP | - | Tray | Obsolete | Not Verified | 78K/0 | 8-Bit | 12MHz | 3-Wire SIO, UART/USART | LVI, WDT | 19 | 32KB (32K x 8) | FLASH | - | 1K x 8 | 2.5V ~ 5.5V | A/D 8x10b SAR | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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MC56F8013VFAEIC MCU 16BIT 16KB FLASH 32LQFP |
47,727 | - |
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Datasheet | 32-LQFP | 56F8xxx | Bulk | Active | Not Verified | 56800E | 16-Bit | 32MHz | I2C, SCI, SPI | POR, PWM, WDT | 26 | 16KB (8K x 16) | FLASH | - | 2K x 16 | 3V ~ 3.6V | A/D 6x12b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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PIC16LF874-04I/PTIC MCU 8BIT 7KB FLASH 44TQFP |
123 | - |
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Datasheet | 44-TQFP | PIC® 16F | Tray | Active | Not Verified | PIC | 8-Bit | 4MHz | I2C, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 33 | 7KB (4K x 14) | FLASH | 128 x 8 | 192 x 8 | 2V ~ 5.5V | A/D 8x10b | External | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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CY8C4247FNI-BL473TIC MCU 32BIT 128KB FLASH 76WLCSP |
1,365 | - |
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Datasheet | 76-UFBGA, WLCSP | PSOC™ 4 CY8C4xx8 BLE | Tape & Reel (TR) | Obsolete | Not Verified | ARM® Cortex®-M0 | 32-Bit Single-Core | 48MHz | I2C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART | Bluetooth, Brown-out Detect/Reset, DMA, LVD, POR, PWM, SmartCard, SmartSense, WDT | 36 | 128KB (128K x 8) | FLASH | - | 16K x 8 | 1.71V ~ 5.5V | A/D 16x12b; D/A 1x7b, 1x8b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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MC9S08DN60CLHIC MCU 8BIT 60KB FLASH 64LQFP |
2,240 | - |
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Datasheet | 64-LQFP | S08 | Bulk | Active | Not Verified | S08 | 8-Bit | 40MHz | I2C, LINbus, SCI, SPI | LVD, POR, PWM, WDT | 53 | 60KB (60K x 8) | FLASH | 2K x 8 | 2K x 8 | 2.7V ~ 5.5V | A/D 16x12b | External | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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KC13237CHTIC MCU |
1,820 | - |
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Datasheet | - | - | Bulk | Obsolete | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
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LM3S5651-IQC80-C5IC MCU 32BIT 128KB FLASH 100LQFP |
2,114 | - |
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Datasheet | 100-LQFP | Stellaris® ARM® Cortex®-M3S 5000 | Tray | Obsolete | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 80MHz | CANbus, I2C, IrDA, LINbus, Microwire, QEI, SPI, SSI, UART/USART, USB OTG | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | 67 | 128KB (128K x 8) | FLASH | - | 32K x 8 | 1.08V ~ 1.32V | A/D 16x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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LM3S5651-IQC80-C5TIC MCU 32BIT 128KB FLASH 100LQFP |
1,475 | - |
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Datasheet | 100-LQFP | Stellaris® ARM® Cortex®-M3S 5000 | Tape & Reel (TR) | Obsolete | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 80MHz | CANbus, I2C, IrDA, LINbus, Microwire, QEI, SPI, SSI, UART/USART, USB OTG | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | 67 | 128KB (128K x 8) | FLASH | - | 32K x 8 | 1.08V ~ 1.32V | A/D 16x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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MCF51JM64VQHRISC MICROCONTROLLER, 32-BIT, FL |
497 | - |
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Datasheet | 64-QFP | MCF51JM | Bulk | Active | Not Verified | Coldfire V1 | 32-Bit | 50MHz | CANbus, I2C, SCI, SPI, USB OTG | LVD, PWM, WDT | 51 | 64KB (64K x 8) | FLASH | - | 16K x 8 | 2.7V ~ 5.5V | A/D 12x12b SAR | External | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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CY8C29466-12PVXEIC MCU 8BIT 32KB FLASH 28SSOP |
187 | - |
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Datasheet | 28-SSOP (0.209", 5.30mm Width) | PSOC®1 CY8C29xxx | Bulk | Obsolete | Verified | M8C | 8-Bit | 12MHz | I2C, SPI, UART/USART | POR, PWM, WDT | 24 | 32KB (32K x 8) | FLASH | - | 2K x 8 | 3V ~ 5.25V | A/D 12x14b; D/A 4x9b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
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MSP430F5633IZQWTIC MCU 16BIT 128KB FLASH 113BGA |
250 | - |
|
Datasheet | 113-VFBGA | MSP430F5xx | Tape & Reel (TR) | Obsolete | Not Verified | MSP430 CPUXV2 | 16-Bit | 20MHz | I2C, IrDA, LINbus, SCI, SPI, UART/USART, USB | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 74 | 128KB (128K x 8) | FLASH | - | 18K x 8 | 1.8V ~ 3.6V | A/D 16x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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DSPIC33FJ128MC804T-I/MLIC MCU 16BIT 128KB FLASH 44QFN |
1,600 | - |
|
Datasheet | 44-VQFN Exposed Pad | dsPIC™ 33F | Tape & Reel (TR) | Active | Not Verified | dsPIC | 16-Bit | 40 MIPs | CANbus, I2C, IrDA, LINbus, SPI, UART/USART | Brown-out Detect/Reset, DMA, Motor Control PWM, POR, PWM, QEI, WDT | 35 | 128KB (128K x 8) | FLASH | - | 16K x 8 | 3V ~ 3.6V | A/D 9x10b/12b; D/A 6x16b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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MN101LR04DXWIC MCU 8BIT 64KB RERAM 64TQFP |
286 | - |
|
Datasheet | 64-TQFP | MN101L | Tray | Obsolete | Not Verified | AM13L | 8-Bit | 10MHz | I2C, UART/USART | DMA, LCD, LVD, POR, PWM, WDT | 53 | 64KB (64K x 8) | ReRAM | - | 4K x 8 | 1.8V ~ 3.6V | A/D 6x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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R7FS5D37A3A01CNB#AC0IC MCU 32BIT 512KB FLASH 64HWQFN |
4,033 | - |
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Datasheet | 64-WFQFN Exposed Pad | Renesas Synergy™ S5 | Tray | Obsolete | Not Verified | ARM® Cortex®-M4F | 32-Bit Single-Core | 120MHz | CANbus, I2C, IrDA, SCI, SDH, SPI, SSI, UART, USB | Cap Sense, DMA, LVD, POR, PWM, RTC, WDT | 40 | 512KB (512K x 8) | FLASH | 8K x 8 | 256K x 8 | 2.7V ~ 3.6V | A/D 10x12b SAR; D/A 2x12b | Internal | -40°C ~ 105°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.
