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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LC87F83P7PBU-QIP-EIC MCU 8BIT 100QIPE |
15,672 | - |
|
Datasheet | 100-BQFP | - | Bulk | Active | Not Verified | - | 8-Bit | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | |
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LC87F83P7PBU-QIP-EIC MCU 100QIPE |
2,739 | - |
|
Datasheet | 100-BQFP | - | Tray | Obsolete | Not Verified | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | |
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MC705C8ABEIC MCU 8BIT 8KB OTP 42DIP |
983 | - |
|
Datasheet | 42-SDIP (0.600", 15.24mm) | HC05 | Bulk | Active | Not Verified | HC05 | 8-Bit | 2.1MHz | SCI, SPI | POR, WDT | 24 | 8KB (8K x 8) | OTP | - | 304 x 8 | 3V ~ 5.5V | - | Internal | 0°C ~ 70°C (TA) | - | - | Through Hole | |
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UPD78F0394GC-8EA-AIC MCU 8BIT 48KB FLASH 100LQFP |
238 | - |
|
Datasheet | 100-LQFP | 78K0/Lx2 | Tray | Obsolete | Not Verified | 78K/0 | 8-Bit | 20MHz | 3-Wire SIO, I2C, LINbus, UART/USART | LCD, LVD, POR, PWM, WDT | 40 | 48KB (48K x 8) | FLASH | - | 2K x 8 | 1.8V ~ 5.5V | A/D 8x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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MC68HC908LJ8CFBMICROCONTROLLER, 8 BIT, FLASH, H |
140 | - |
|
Datasheet | - | * | Bulk | Active | Not Verified | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
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MC9S08DV48ACLHIC MCU 8BIT 48KB FLASH 64LQFP |
4,598 | - |
|
Datasheet | 64-LQFP | S08 | Bulk | Active | Not Verified | S08 | 8-Bit | 40MHz | CANbus, I2C, LINbus, SCI, SPI | LVD, POR, PWM, WDT | 53 | 48KB (48K x 8) | FLASH | - | 2K x 8 | 2.7V ~ 5.5V | A/D 16x12b | External | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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LM3S1651-IBZ80-C5IC MCU 32BIT 128KB FLASH 108BGA |
1,772 | - |
|
Datasheet | 108-LFBGA | Stellaris® ARM® Cortex®-M3S 1000 | Tray | Obsolete | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 80MHz | I2C, IrDA, LINbus, Microwire, QEI, SPI, SSI, UART/USART | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | 67 | 128KB (128K x 8) | FLASH | - | 32K x 8 | 1.08V ~ 3.6V | A/D 16x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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S9S12G128ACLHRIC MCU 16BIT 128KB FLASH 64LQFP |
2,068 | - |
|
Datasheet | 64-LQFP | HCS12 | Tape & Reel (TR) | Active | Not Verified | 12V1 | 16-Bit | 25MHz | CANbus, IrDA, LINbus, SCI, SPI | LVD, POR, PWM, WDT | 54 | 128KB (128K x 8) | FLASH | 4K x 8 | 8K x 8 | 3.13V ~ 5.5V | A/D 12x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
TMS370C150AFNTIC MCU 8BIT ROMLESS 68PLCC |
4,024 | - |
|
Datasheet | 68-LCC (J-Lead) | TMS370 | Tray | Obsolete | Not Verified | TMS370 | 8-Bit | 5MHz | SCI, SPI | PWM, WDT | 46 | - | ROMless | - | 256 x 8 | 4.5V ~ 5.5V | A/D 8x8b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
|
R5F526TFBGFN#3032BIT MCU RX26T 512/64K LFQFP80 |
119 | - |
|
Datasheet | 80-LQFP | RX26T | Tray | Active | - | RXv3 | 32-Bit | 120MHz | CANbus, I2C, SCI, SPI, UART/USART | DMA, LVD, POR, PWM, WDT | 62 | 512KB (512K x 8) | FLASH | 16K x 8 | 64K x 8 | 2.7V ~ 5.5V | A/D 19x12b; D/A 2x12b | Internal | -40°C ~ 105°C | - | - | Surface Mount | |
|
|
R5F526TFCGFN#3032BIT MCU RX26T 512/64K LFQFP80 |
119 | - |
|
Datasheet | 80-LQFP | RX26T | Tray | Active | - | RXv3 | 32-Bit | 120MHz | CANbus, I2C, SCI, SPI, UART/USART | DMA, LVD, POR, PWM, WDT | 62 | 512KB (512K x 8) | FLASH | 16K x 8 | 64K x 8 | 2.7V ~ 5.5V | A/D 19x12b; D/A 2x12b | Internal | -40°C ~ 105°C | - | - | Surface Mount | |
|
|
R5F526TBDGFN#3032BIT MCU RX26T 256K LFQFP80 -40 |
119 | - |
|
Datasheet | 80-LQFP | RX26T | Tray | Active | - | RXv3 | 32-Bit | 120MHz | CANbus, I2C, SCI, SPI, UART/USART | DMA, LVD, POR, PWM, WDT | 62 | 256KB (256K x 8) | FLASH | 16K x 8 | 64K x 8 | 2.7V ~ 5.5V | A/D 19x12b; D/A 2x12b | Internal | -40°C ~ 105°C | - | - | Surface Mount | |
|
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MSP430F4481IPZIC MCU 16BIT 48KB FLASH 100LQFP |
4,917 | - |
|
Datasheet | 100-LQFP | MSP430x4xx | Bulk | Active | Not Verified | MSP430 CPU16 | 16-Bit | 8MHz | SPI, UART/USART | Brown-out Detect/Reset, LCD, POR, PWM, WDT | 48 | 48KB (48K x 8 + 256B) | FLASH | - | 2K x 8 | 1.8V ~ 3.6V | - | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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CY8C4247LQI-BL493IC MCU 32BIT 128KB FLASH 56QFN |
520 | - |
|
Datasheet | 56-UFQFN Exposed Pad | PSOC™ 4 CY8C4xx8 BLE | Tray | 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, Cap Sense, LCD, LVD, POR, PWM, SmartCard, SmartSense, WDT | 36 | 128KB (128K x 8) | FLASH | - | 16K x 8 | 1.71V ~ 5.5V | A/D 8x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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R7FS128783A01CFM#AA0IC MCU 32BIT 256KB FLASH 64LQFP |
3,514 | - |
|
Datasheet | 64-LQFP | Renesas Synergy™ S1 | Tray | Obsolete | Not Verified | ARM® Cortex®-M0+ | 32-Bit Single-Core | 32MHz | CANbus, DALI, I2C, SCI, SPI, UART/USART, USB | DMA, LVD, POR, PWM, WDT | 51 | 256KB (256K x 8) | FLASH | 4K x 8 | 24K x 8 | 1.6V ~ 5.5V | A/D 21x14b; D/A 3x8b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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S9S12GN32F1CLCIC MCU 16BIT 32KB FLASH 32LQFP |
1,818 | - |
|
Datasheet | 32-LQFP | HCS12 | Tray | Active | Not Verified | 12V1 | 16-Bit | 25MHz | IrDA, LINbus, SCI, SPI | LVD, POR, PWM, WDT | 26 | 32KB (32K x 8) | FLASH | 1K x 8 | 2K x 8 | 3.13V ~ 5.5V | A/D 8x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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MCF52221CVM66IC MCU 32BIT 128KB FLSH 81MAPBGA |
2,880 | - |
|
Datasheet | 81-LBGA | MCF5222x | Tray | Obsolete | Not Verified | Coldfire V2 | 32-Bit Single-Core | 66MHz | I2C, SPI, UART/USART, USB OTG | DMA, LVD, POR, PWM, WDT | 56 | 128KB (128K x 8) | FLASH | - | 16K x 8 | 3V ~ 3.6V | A/D 8x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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CY8C6247BZI-AUD54IC MCU 32BIT 1MB FLASH 124VFBGA |
1,548 | - |
|
Datasheet | 124-VFBGA | PSOC™ 6 | Tray | Active | Not Verified | ARM® Cortex®-M4/M0 | 32-Bit Dual-Core | 100MHz, 150MHz | I2C, LINbus, QSPI, SPI, UART/USART, USB | Brown-out Detect/Reset, CapSense, DMA, I2S, LCD, POR, PWM, WDT | 104 | 1MB (1M x 8) | FLASH | - | 288K x 8 | 1.7V ~ 3.6V | A/D 16x10b, 16x12b SAR; D/A 2x7b, 1x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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Z8F4802VS020ECIC MCU 8BIT 48KB FLASH 68PLCC |
575 | - |
|
Datasheet | 68-LCC (J-Lead) | Encore!® | Tube | Obsolete | Not Verified | eZ8 | 8-Bit | 20MHz | I2C, IrDA, SPI, UART/USART | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 46 | 48KB (48K x 8) | FLASH | - | 4K x 8 | 3V ~ 3.6V | A/D 12x10b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
|
MCF51EM256CLKIC MCU 32BIT 256KB FLASH 80LQFP |
1,287 | - |
|
Datasheet | 80-LQFP | MCF51EM | Bulk | Active | Not Verified | Coldfire V1 | 32-Bit Single-Core | 50MHz | I2C, SCI, SPI | LCD, LVD, PWM, WDT | 56 | 256KB (256K x 8) | FLASH | - | 16K x 8 | 1.8V ~ 3.6V | A/D 12x16b | External | -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.
