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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PIC16C432-I/PIC MCU 8BIT 3.5KB OTP 20DIP |
4,306 | - |
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Datasheet | 20-DIP (0.300", 7.62mm) | PIC® 16C | Tube | Obsolete | Verified | PIC | 8-Bit | 20MHz | LINbus | Brown-out Detect/Reset, POR, WDT | 12 | 3.5KB (2K x 14) | OTP | - | 128 x 8 | 4.5V ~ 5.5V | - | External | -40°C ~ 85°C (TA) | - | - | Through Hole | |
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R5F51136AGFM#1AIC MCU 32BIT 256KB FLASH 64LFQFP |
2,869 | - |
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Datasheet | 64-LQFP | RX113 | Tray | Active | Not Verified | RX | 32-Bit Single-Core | 32MHz | I2C, IrDA, SCI, SPI, SSI, USB OTG | DMA, LCD, LVD, POR, PWM, WDT | 46 | 256KB (256K x 8) | FLASH | 8K x 8 | 32K x 8 | 1.8V ~ 3.6V | A/D 11x12b; D/A 2x12b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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R5F10NLEDFB#10IC MCU 16BIT 64KB FLASH 64LFQFP |
4,426 | - |
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Datasheet | 64-LQFP | RL78/I1C | Tray | Last Time Buy | Not Verified | RL78 | 16-Bit | 24MHz | CSI, I2C, IrDA, LINbus, UART/USART | LCD, LVD, POR, PWM, WDT | 27 | 64KB (64K x 8) | FLASH | 2K x 8 | 6K x 8 | 1.7V ~ 5.5V | A/D 4x10/24b Sigma-Delta | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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R5F21322MNSP#54R8C32M 8+4/1KB -20~85C 20LSSOP |
4,525 | - |
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Datasheet | 20-LSSOP (0.173", 4.40mm Width) | R8C/3x/32M | Tape & Reel (TR) | Active | - | R8C | 16-Bit | 20MHz | I2C, LINbus, SIO, SSU, UART/USART | POR, PWM, Voltage Detect, WDT | 15 | 8KB (8K x 8) | FLASH | 4K x 8 | 1K x 8 | 1.8V ~ 5.5V | A/D 4x10b | Internal | -20°C ~ 85°C (TA) | - | - | Surface Mount | |
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STM32L072CZT7TRIC MCU 32BIT 192KB FLASH 48LQFP |
4,345 | - |
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Datasheet | 48-LQFP | STM32L0 | Tape & Reel (TR) | Active | Not Verified | ARM® Cortex®-M0+ | 32-Bit Single-Core | 32MHz | I2C, IrDA, SPI, UART/USART, USB | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 40 | 192KB (192K x 8) | FLASH | 6K x 8 | 20K x 8 | 1.65V ~ 3.6V | A/D 13x12b; D/A 2x12b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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S9S12GN48AVLFRIC MCU 16BIT 48KB FLASH 48LQFP |
3,154 | - |
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Datasheet | 48-LQFP | HCS12 | Tape & Reel (TR) | Active | Not Verified | 12V1 | 16-Bit | 25MHz | IrDA, LINbus, SCI, SPI | LVD, POR, PWM, WDT | 40 | 48KB (48K x 8) | FLASH | 1.5K x 8 | 4K x 8 | 3.13V ~ 5.5V | A/D 12x10b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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S9S12GN48F1VLCRIC MCU 16BIT 48KB FLASH 32LQFP |
1,733 | - |
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Datasheet | 32-LQFP | HCS12 | Tape & Reel (TR) | Active | Not Verified | 12V1 | 16-Bit | 25MHz | IrDA, LINbus, SCI, SPI | LVD, POR, PWM, WDT | 26 | 48KB (48K x 8) | FLASH | 1.5K x 8 | 4K x 8 | 3.13V ~ 5.5V | A/D 12x10b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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S9S12GNA16F0MLFRIC MCU 16BIT 16KB FLASH 48LQFP |
2,203 | - |
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Datasheet | 48-LQFP | HCS12 | Tape & Reel (TR) | Active | Not Verified | 12V1 | 16-Bit | 25MHz | IrDA, LINbus, SCI, SPI | LVD, POR, PWM, WDT | 40 | 16KB (16K x 8) | FLASH | 512 x 8 | 1K x 8 | 3.13V ~ 5.5V | A/D 8x12b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
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S9S12GN48BVLCRIC MCU 16BIT 48KB FLASH 32LQFP |
4,818 | - |
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Datasheet | 32-LQFP | HCS12 | Tape & Reel (TR) | Active | Not Verified | 12V1 | 16-Bit | 25MHz | IrDA, LINbus, SCI, SPI | LVD, POR, PWM, WDT | 26 | 48KB (48K x 8) | FLASH | 1.5K x 8 | 4K x 8 | 3.13V ~ 5.5V | A/D 12x10b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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MSP430FR5043IRGCRIC MCU 16BIT 64KB FRAM 64VQFN |
4,479 | - |
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Datasheet | 64-VFQFN Exposed Pad | MSP430™ FRAM | Tape & Reel (TR) | Active | Not Verified | MSP430 CPUXV2 | 16-Bit | 16MHz | IrDA, SCI, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 44 | 64KB (64K x 8) | FRAM | - | 12K x 8 | 1.8V ~ 3.6V | A/D 9x12b SAR | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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NANO120KE3BNIC MCU 32BIT 128KB FLASH 128LQFP |
2,945 | - |
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Datasheet | 128-LQFP | NuMicro™ Nano120 | Tray | Not For New Designs | Not Verified | ARM® Cortex®-M0 | 32-Bit Single-Core | 42MHz | EBI/EMI, I2C, SPI, UART/USART, USB | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | 86 | 128KB (128K x 8) | FLASH | - | 16K x 8 | 1.8V ~ 3.6V | A/D 8x12b; D/A 2x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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PIC12C672T-04/SMIC MCU 8BIT 3.5KB OTP 8SOIJ |
4,288 | - |
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Datasheet | 8-SOIC (0.209", 5.30mm Width) | PIC® 12C | Tape & Reel (TR) | Active | Verified | PIC | 8-Bit | 4MHz | - | POR, WDT | 5 | 3.5KB (2K x 14) | OTP | - | 128 x 8 | 3V ~ 5.5V | A/D 4x8b | Internal | 0°C ~ 70°C (TA) | - | - | Surface Mount | |
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PIC16C54T-LPE/SSIC MCU 8BIT 768B OTP 20SSOP |
3,603 | - |
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Datasheet | 20-SSOP (0.209", 5.30mm Width) | PIC® 16C | Tape & Reel (TR) | Obsolete | Not Verified | PIC | 8-Bit | 40MHz | - | POR, WDT | 12 | 768B (512 x 12) | OTP | - | 25 x 8 | 2.5V ~ 6V | - | External | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
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PIC16C56T-RC/SOIC MCU 8BIT 1.5KB OTP 18SOIC |
4,152 | - |
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Datasheet | 18-SOIC (0.295", 7.50mm Width) | PIC® 16C | Tape & Reel (TR) | Obsolete | Not Verified | PIC | 8-Bit | 4MHz | - | POR, WDT | 12 | 1.5KB (1K x 12) | OTP | - | 25 x 8 | 3V ~ 6.25V | - | External | 0°C ~ 70°C (TA) | - | - | Surface Mount | |
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PIC16LC54AT-04E/SSIC MCU 8BIT 768B OTP 20SSOP |
4,950 | - |
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Datasheet | 20-SSOP (0.209", 5.30mm Width) | PIC® 16C | Tape & Reel (TR) | Obsolete | Not Verified | PIC | 8-Bit | 4MHz | - | POR, WDT | 12 | 768B (512 x 12) | OTP | - | 25 x 8 | 3V ~ 6.25V | - | External | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
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PIC16LCE623T-04/SSIC MCU 8BIT 896B OTP 20SSOP |
3,297 | - |
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Datasheet | 20-SSOP (0.209", 5.30mm Width) | PIC® 16C | Tape & Reel (TR) | Obsolete | Not Verified | PIC | 8-Bit | 4MHz | - | Brown-out Detect/Reset, POR, WDT | 13 | 896B (512 x 14) | OTP | 128 x 8 | 96 x 8 | 2.5V ~ 5.5V | - | External | 0°C ~ 70°C (TA) | - | - | Surface Mount | |
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PIC16LC771T/SSIC MCU 8BIT 7KB OTP 20SSOP |
4,636 | - |
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Datasheet | 20-SSOP (0.209", 5.30mm Width) | PIC® 16C | Tape & Reel (TR) | Obsolete | Not Verified | PIC | 8-Bit | 20MHz | I2C, SPI | Brown-out Detect/Reset, POR, PWM, WDT | 15 | 7KB (4K x 14) | OTP | - | 256 x 8 | 2.5V ~ 5.5V | A/D 6x12b | Internal | 0°C ~ 70°C (TA) | - | - | Surface Mount | |
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PIC16C433T-I/SOIC MCU 8BIT 3.5KB OTP 18SOIC |
4,290 | - |
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Datasheet | 18-SOIC (0.295", 7.50mm Width) | PIC® 16C | Tape & Reel (TR) | Obsolete | Verified | PIC | 8-Bit | 10MHz | LINbus | POR, WDT | 5 | 3.5KB (2K x 14) | OTP | - | 128 x 8 | 4.5V ~ 5.5V | A/D 4x8b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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PIC16F628T-20E/SSIC MCU 8BIT 3.5KB FLASH 20SSOP |
2,540 | - |
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Datasheet | 20-SSOP (0.209", 5.30mm Width) | PIC® 16F | Tape & Reel (TR) | Obsolete | Not Verified | PIC | 8-Bit | 20MHz | UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 16 | 3.5KB (2K x 14) | FLASH | 128 x 8 | 224 x 8 | 3V ~ 5.5V | - | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
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DSPIC33EP64MC202T-E/MMIC MCU 16BIT 64KB FLASH 28QFN |
2,833 | - |
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Datasheet | 28-VQFN Exposed Pad | dsPIC™ 33EP | Tape & Reel (TR) | Obsolete | Not Verified | dsPIC | 16-Bit | 60 MIPs | I2C, IrDA, LINbus, QEI, SPI, UART/USART | Brown-out Detect/Reset, DMA, Motor Control PWM, POR, PWM, WDT | 21 | 64KB (22K x 24) | FLASH | - | 4K x 16 | 3V ~ 3.6V | A/D 6x10b/12b | Internal | -40°C ~ 125°C (TA) | Automotive | AEC-Q100 | 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.
