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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STM32L151R6T6TRIC MCU 32BIT 32KB FLASH 64LQFP |
3,032 | - |
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Datasheet | 64-LQFP | STM32L1 | Tape & Reel (TR) | Active | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 32MHz | I2C, IrDA, LINbus, SPI, UART/USART, USB | Brown-out Detect/Reset, Cap Sense, DMA, I2S, POR, PWM, WDT | 51 | 32KB (32K x 8) | FLASH | 4K x 8 | 10K x 8 | 1.8V ~ 3.6V | A/D 20x12b; D/A 2x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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ST62T55CB6IC MCU 8BIT 3.8KB OTP 28DIP |
3,876 | - |
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Datasheet | 28-DIP (0.600", 15.24mm) | ST6 | Tube | Obsolete | Not Verified | ST6 | 8-Bit | 8MHz | SPI | LED, LVD, POR, WDT | 21 | 3.8KB (3.8K x 8) | OTP | - | 128 x 8 | 3V ~ 6V | A/D 13x8b | Internal | -40°C ~ 85°C (TA) | - | - | Through Hole | |
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R7F100GJN3CFA#BA0IC MCU 16BIT 768KB FLASH 52LQFP |
1,286 | - |
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Datasheet | 52-LQFP | RL78/G23 | Tray | Active | - | RL78 | 16-Bit | 32MHz | CSI, I2C, LINbus, SPI, UART/USART | Capacitive Touch, LVD, POR, PWM, WDT | 44 | 768KB (768K x 8) | FLASH | 8K x 8 | 48K x 8 | 1.8V ~ 5.5V | A/D 12x10b, 8x12b; D/A 2x8b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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STM32U535CEU6QTRSTM32U535CEU6QTR |
1,804 | - |
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Datasheet | 48-UFQFN Exposed Pad | STM32U5 | Tape & Reel (TR) | Active | - | ARM® Cortex®-M33F | 32-Bit | 160MHz | CANbus, I2C, IrDA, LINbus, SAI, SmartCard, SPDIF, SPI, UART/USART, USB | Brown-out Detect/Reset, DMA, Motor Control PWM, POR, PWM, WDT | 33 | 512KB (512K x 8) | FLASH | - | 272K x 8 | 1.71V ~ 3.6V | A/D 10x12/14b SAR; D/A 2x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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MK20DN64VFM5IC MCU 32BIT 64KB FLASH 32QFN |
4,160 | - |
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Datasheet | 32-VFQFN Exposed Pad | Kinetis K20 | Tray | Active | Not Verified | ARM® Cortex®-M4 | 32-Bit Single-Core | 50MHz | I2C, IrDA, SPI, UART/USART, USB, USB OTG | DMA, I2S, LVD, POR, PWM, WDT | 20 | 64KB (64K x 8) | FLASH | - | 16K x 8 | 1.71V ~ 3.6V | A/D 6x16b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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S9S12P32J0CFTRIC MCU 16BIT 32KB FLASH 48QFN |
2,388 | - |
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Datasheet | 48-TFQFN Exposed Pad | HCS12 | Tape & Reel (TR) | Active | Not Verified | HCS12 | 16-Bit | 32MHz | CANbus, SCI, SPI | LVD, POR, PWM, WDT | 34 | 32KB (32K x 8) | FLASH | 4K x 8 | 2K x 8 | 1.72V ~ 5.5V | A/D 10x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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R5F52317ADNE#U0IC MCU 32BIT 384KB FLASH 48HWQFN |
2,460 | - |
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Datasheet | 48-WFQFN Exposed Pad | RX200 | Tray | Not For New Designs | Not Verified | RXv2 | 32-Bit Single-Core | 54MHz | CANbus, I2C, IrDA, SCI, SD/SDIO, SPI, SSI, USB OTG | DMA, LVD, POR, PWM, WDT | 30 | 384KB (384K x 8) | FLASH | 8K x 8 | 64K x 8 | 1.8V ~ 5.5V | A/D 8x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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CY9BF321KQN-G-AVE2IC MCU 32BIT 96KB FLASH 48QFN |
4,136 | - |
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Datasheet | 48-VFQFN Exposed Pad | FM3 MB9B320M | Tray | Active | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 72MHz | CSIO, EBI/EMI, I2C, LINbus, UART/USART, USB | DMA, LVD, POR, PWM, WDT | 35 | 96KB (96K x 8) | FLASH | - | 16K x 8 | 2.7V ~ 5.5V | A/D 14x12b; D/A 2x10b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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CY9BF322KQN-G-AVE2IC MCU 32BIT 160KB FLASH 48QFN |
4,302 | - |
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Datasheet | 48-VFQFN Exposed Pad | FM3 MB9B320M | Tray | Active | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 72MHz | CSIO, EBI/EMI, I2C, LINbus, UART/USART, USB | DMA, LVD, POR, PWM, WDT | 35 | 160KB (160K x 8) | FLASH | - | 16K x 8 | 2.7V ~ 5.5V | A/D 14x12b; D/A 2x10b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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CY9BF522KQN-G-AVE2IC MCU 32BIT 160KB FLASH 48QFN |
4,100 | - |
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Datasheet | 48-VFQFN Exposed Pad | FM3 MB9B520M | Tray | Active | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 72MHz | CANbus, CSIO, I2C, LINbus, UART/USART, USB | DMA, LVD, POR, PWM, WDT | 35 | 160KB (160K x 8) | FLASH | - | 16K x 8 | 2.7V ~ 5.5V | A/D 14x12b; D/A 2x10b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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NUC100RE3DNIC MCU 32BIT 128KB FLASH 64LQFP |
2,596 | - |
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Datasheet | 64-LQFP | NuMicro™ NUC100 | Tray | Not For New Designs | Not Verified | ARM® Cortex®-M0 | 32-Bit Single-Core | 50MHz | EBI/EMI, I2C, IrDA, SPI, UART/USART | Brown-out Detect/Reset, DMA, I2S, LVD, POR, PS2, PWM, WDT | 51 | 128KB (128K x 8) | FLASH | - | 16K x 8 | 2.5V ~ 5.5V | A/D 8x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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EFM32TG840F32-D-QFN64RIC MCU 32BIT 32KB FLASH 64QFN |
3,682 | - |
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Datasheet | 64-VFQFN Exposed Pad | Tiny Gecko | Tape & Reel (TR) | Active | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 32MHz | I2C, IrDA, SmartCard, SPI, UART/USART | Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM | 56 | 32KB (32K x 8) | FLASH | - | 4K x 8 | 1.98V ~ 3.8V | A/D 8x12b SAR; D/A 1x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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S9S08AW16AE0MLDRIC MCU 8BIT 16KB FLASH 44LQFP |
1,622 | - |
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Datasheet | 44-LQFP | S08 | Tape & Reel (TR) | Active | Not Verified | S08 | 8-Bit | 40MHz | I2C, SCI, SPI | LVD, POR, PWM, WDT | 34 | 16KB (16K x 8) | FLASH | - | 1K x 8 | 2.7V ~ 5.5V | A/D 8x10b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
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Z8F4822VS020SC00TRIC MCU 8BIT 48KB FLASH 68PLCC |
4,062 | - |
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Datasheet | 68-LCC (J-Lead) | Encore!® XP® | Tape & Reel (TR) | 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 | 0°C ~ 70°C (TA) | - | - | Surface Mount | |
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PIC24EP64GP202-I/SPIC MCU 16BIT 64KB FLASH 28SPDIP |
4,823 | - |
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Datasheet | 28-DIP (0.300", 7.62mm) | PIC® 24EP | Tube | Active | Not Verified | PIC | 16-Bit | 70 MIPs | I2C, IrDA, LINbus, SPI, UART/USART | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 21 | 64KB (22K x 24) | FLASH | - | 4K x 16 | 3V ~ 3.6V | A/D 6x10b/12b | Internal | -40°C ~ 85°C (TA) | - | - | Through Hole | |
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PIC24EP64MC202-I/SPIC MCU 16BIT 64KB FLASH 28SPDIP |
3,933 | - |
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Datasheet | 28-DIP (0.300", 7.62mm) | PIC® 24EP | Tube | Active | Not Verified | PIC | 16-Bit | 70 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 ~ 85°C (TA) | - | - | Through Hole | |
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DSPIC33FJ12GP202T-I/SOIC MCU 16BIT 12KB FLASH 28SOIC |
2,448 | - |
|
Datasheet | 28-SOIC (0.295", 7.50mm Width) | dsPIC™ 33F | Tape & Reel (TR) | Active | Verified | dsPIC | 16-Bit | 40 MIPs | I2C, IrDA, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 21 | 12KB (12K x 8) | FLASH | - | 1K x 8 | 3V ~ 3.6V | A/D 10x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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PIC24FJ32GA004-E/MLIC MCU 16BIT 32KB FLASH 44QFN |
3,052 | - |
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Datasheet | 44-VQFN Exposed Pad | PIC® 24F | Tube | Active | Verified | PIC | 16-Bit | 32MHz | I2C, PMP, SPI, UART/USART | Brown-out Detect/Reset, LVD, POR, PWM, WDT | 35 | 32KB (11K x 24) | FLASH | - | 8K x 8 | 2V ~ 3.6V | A/D 13x10b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
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PIC24F16KA302-I/SPIC MCU 16BIT 16KB FLASH 28SPDIP |
2,919 | - |
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Datasheet | 28-DIP (0.300", 7.62mm) | PIC® XLP™ 24F | Tube | Active | Not Verified | PIC | 16-Bit | 32MHz | I2C, IrDA, LINbus, SPI, UART/USART | Brown-out Detect/Reset, HLVD, POR, PWM, WDT | 24 | 16KB (5.5K x 24) | FLASH | 512 x 8 | 2K x 8 | 1.8V ~ 3.6V | A/D 13x12b | Internal | -40°C ~ 85°C (TA) | - | - | Through Hole | |
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R5F21331CDFP#V2IC MCU 16BIT 4KB FLASH 32LQFP |
4,439 | - |
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Datasheet | 32-LQFP | R8C/3x/33C | Tray | Obsolete | Not Verified | R8C | 16-Bit | 20MHz | I2C, LINbus, SIO, SSU, UART/USART | POR, PWM, Voltage Detect, WDT | 27 | 4KB (4K x 8) | FLASH | 4K x 8 | 512 x 8 | 1.8V ~ 5.5V | A/D 12x10b; D/A 2x8b | 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.
