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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R5F21332DNFP#V2IC MCU 16BIT 8KB FLASH 32LQFP |
163 | - |
|
Datasheet | 32-LQFP | - | Bulk | Obsolete | Not Verified | R8C | 16-Bit | 20MHz | I2C, SIO, UART/USART | POR, PWM, Voltage Detect, WDT | 27 | 8KB (8K x 8) | FLASH | - | 1K x 8 | 1.8V ~ 5.5V | A/D 12x10b | Internal | -20°C ~ 85°C (TA) | - | - | Surface Mount | |
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LPC11U24FHI33/301,LPC11U24 - Scalable 32-bit Micro |
15,263 | - |
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Datasheet | 32-VFQFN Exposed Pad | LPC11U2x | Bulk | Active | - | ARM® Cortex®-M0 | 32-Bit | 50MHz | I2C, Microwire, SPI, SSI, SSP, UART/USART, USB | Brown-out Detect/Reset, POR, WDT | 26 | 32KB (32K x 8) | FLASH | 2K x 8 | 8K x 8 | 1.8V ~ 3.6V | A/D 8x10b SAR | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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ATTINY861V-10SUIC MCU 8BIT 8KB FLASH 20SOIC |
6,922 | - |
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Datasheet | 20-SOIC (0.295", 7.50mm Width) | AVR® ATtiny | Bulk | Active | Not Verified | AVR | 8-Bit | 10MHz | USI | Brown-out Detect/Reset, POR, PWM, WDT | 16 | 8KB (4K x 16) | FLASH | 512 x 8 | 512 x 8 | 1.8V ~ 5.5V | A/D 11x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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UPD78F9232MC-5A4-AMICROCONTROLLER, 8-BIT, FLASH, U |
859 | - |
|
Datasheet | - | * | Bulk | Active | Not Verified | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
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ATTINY861V-10MUIC MCU 8BIT 8KB FLASH 32VQFN |
489 | - |
|
Datasheet | 32-VFQFN Exposed Pad | AVR® ATtiny | Bulk | Active | Not Verified | AVR | 8-Bit | 10MHz | USI | Brown-out Detect/Reset, POR, PWM, WDT | 16 | 8KB (4K x 16) | FLASH | 512 x 8 | 512 x 8 | 1.8V ~ 5.5V | A/D 11x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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ATTINY461V-10MURIC MCU 8BIT 4KB FLASH 32VQFN |
3,768 | - |
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Datasheet | 32-VFQFN Exposed Pad | AVR® ATtiny | Bulk | Active | Not Verified | AVR | 8-Bit | 10MHz | USI | Brown-out Detect/Reset, POR, PWM, WDT | 16 | 4KB (2K x 16) | FLASH | 256 x 8 | 256 x 8 | 1.8V ~ 5.5V | A/D 11x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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LPC11A02UK,118LPC11A02 - Scalable 32-bit Micro |
3,000 | - |
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Datasheet | 20-UFBGA, WLCSP | LPC11Axx | Bulk | Active | - | ARM® Cortex®-M0 | 32-Bit | 50MHz | I2C, Microwire, SPI, SSI, SSP, UART/USART | Brown-out Detect/Reset, POR, WDT | 18 | 16KB (16K x 8) | FLASH | 2K x 8 | 4K x 8 | 2.6V ~ 3.6V | A/D 8x10b SAR; D/A 1x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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LPC1102LVUKZLPC1102 - Scalable 32-bit Microc |
9,651 | - |
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Datasheet | 25-UFBGA, WLCSP | LPC11xxLVUK | Bulk | Active | - | ARM® Cortex®-M0 | 32-Bit | 50MHz | I2C, SPI, SSP, UART/USART | Brown-out Detect/Reset, POR, WDT | 21 | 32KB (32K x 8) | FLASH | - | 8K x 8 | 1.65V ~ 1.95V | A/D 6x8b SAR | External, Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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AT89LP428-20AUIC MCU 8BIT 4KB FLASH 32TQFP |
2,161 | - |
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Datasheet | 32-TQFP | 89LP | Bulk | Active | Not Verified | 8051 | 8-Bit | 20MHz | SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 30 | 4KB (4K x 8) | FLASH | 512 x 8 | 768 x 8 | 2.4V ~ 5.5V | - | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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LPC1114FHI33/303,5RISC Microcontroller, 32-Bit, FL |
1,455 | - |
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Datasheet | 32-VFQFN Exposed Pad | LPC11xx | Tray | Active | - | ARM® Cortex®-M0 | 32-Bit | 50MHz | I2C, SPI, UART/USART | Brown-out Detect/Reset, POR, WDT | 28 | 32KB (32K x 8) | FLASH | - | 8K x 8 | 1.8V ~ 3.6V | A/D 8x10b SAR | External, Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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TMA545-48LQI36ZZAMICROPROCESSOR CIRCUIT, CMOS |
1,080 | - |
|
Datasheet | - | - | Tray | Obsolete | Not Verified | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
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MC9S08MP16VLFMicrocontroller, 8-Bit, FLASH, H |
300 | - |
|
Datasheet | 48-LQFP | S08 | Tray | Active | - | HCS08 | 8-Bit | 51.34MHz | I2C, LINbus, SCI, SPI | LVD, POR, PWM, WDT | 40 | 16KB (16K x 8) | FLASH | - | 1K x 8 | 2.7V ~ 5.5V | A/D 13x12b SAR; D/A 3x5b | External, Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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LPC11A14JBD48/301ARM CORTEX-M0 LPC11AXX MICROCONT |
5,970 | - |
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Datasheet | 48-LQFP | LPC11Axx | Tray | Obsolete | - | ARM® Cortex®-M0 | 32-Bit | 50MHz | I2C, Microwire, SPI, SSI, SSP, UART/USART | Brown-out Detect/Reset, POR, WDT | 42 | 32KB (32K x 8) | FLASH | 4K x 8 | 8K x 8 | 2.6V ~ 3.6V | A/D 8x10b SAR; D/A 1x10b | External, Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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MKL26Z64VFT4RRISC Microcontroller, 32-Bit, FL |
433 | - |
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Datasheet | 48-VFQFN Exposed Pad | - | Tape & Reel (TR) | Active | - | ARM® Cortex®-M0+ | 32-Bit | 48MHz | I2C, LINbus, SPI, TSI, UART/USART, USB, USB OTG | Brown-out Detect/Reset, DMA, I2S, LVD, POR, PWM, WDT | 36 | 64KB (64K x 8) | FLASH | - | 8K x 8 | 1.71V ~ 3.6V | A/D 16b SAR; D/A 1x12b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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ATSAMD20J14A-MUIC MCU 32BIT 16KB FLASH 64QFN |
2,860 | - |
|
Datasheet | 64-VFQFN Exposed Pad | SAM D20J | Bulk | Active | Not Verified | ARM® Cortex®-M0+ | 32-Bit Single-Core | 48MHz | I2C, SPI, UART/USART | Brown-out Detect/Reset, POR, WDT | 52 | 16KB (16K x 8) | FLASH | - | 2K x 8 | 1.62V ~ 3.6V | A/D 20x12b; D/A 1x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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MC9S08SU16VFKMICROCONTROLLER, 8-BIT, HC08/S08 |
490 | - |
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Datasheet | 24-UFQFN Exposed Pad | S08 | Bulk | Active | Not Verified | S08 | 8-Bit | 40MHz | I2C, SCI | PWM, WDT | 17 | 16KB (16K x 8) | FLASH | - | 768 x 8 | 4.5V ~ 18V | A/D 8x12b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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MC9S08LL8CLFMicrocontroller, 8-Bit, FLASH, 2 |
677 | - |
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Datasheet | 48-LQFP | S08 | Tray | Active | - | HCS08 | 8-Bit | 20MHz | I2C, SCI, SPI | LCD, LVD, POR, PWM, WDT | 31 | 10KB (10K x 8) | FLASH | - | 2K x 8 | 1.8V ~ 3.6V | A/D 8x12b SAR | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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LPC1114JBD48/303QLLPC1114 - Cortex-M0+/M0 RISC Mic |
220 | - |
|
Datasheet | 48-LQFP | LPC11xx | Bulk | Active | - | ARM® Cortex®-M0 | 32-Bit | 50MHz | I2C, SPI, UART/USART | Brown-out Detect/Reset, POR, WDT | 42 | 32KB (32K x 8) | FLASH | - | 8K x 8 | 1.8V ~ 3.6V | A/D 8x10b SAR | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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MC9S08PT60AVQHMicrocontroller, 8-Bit, FLASH, H |
415 | - |
|
Datasheet | 64-QFP | S08 | Tray | Active | - | HCS08 | 8-Bit | 20MHz | I2C, LINbus, SPI, UART/USART | LVD, POR, PWM, WDT | 57 | 60KB (60K x 8) | FLASH | 256 x 8 | 4K x 8 | 2.7V ~ 5.5V | A/D 16x12b SAR | External, Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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LPC1114FBD48/303RISC Microcontroller, 32-Bit, FL |
5,465 | - |
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Datasheet | - | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
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.
