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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LPC11U37HFBD64/4QLLPC11U37 - Cortex-M0+/M0 RISC Mi |
750 | - |
|
Datasheet | 64-LQFP | LPC11U3x | Bulk | Active | - | ARM® Cortex®-M0 | 32-Bit | 50MHz | I2C, Microwire, SmartCard, SPI, SSP, UART/USART, USB | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 54 | 128KB (128K x 8) | FLASH | 4K x 8 | 10K x 8 | 1.8V ~ 3.6V | A/D 8x10b SAR | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
ATMEGA164A-AURIC MCU 8BIT 16KB FLASH 44TQFP |
1,000 | - |
|
Datasheet | 44-TQFP | AVR® ATmega | Bulk | Active | Not Verified | AVR | 8-Bit | 20MHz | I2C, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 32 | 16KB (8K x 16) | FLASH | 512 x 8 | 1K x 8 | 1.8V ~ 5.5V | A/D 8x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
MC908JL16CFJEMicrocontroller, 8-Bit, FLASH, M |
1,250 | - |
|
Datasheet | 32-LQFP | HC08 | Tray | Obsolete | - | M68HC08 | 8-Bit | 8MHz | SCI | LVD, LVR, POR, PWM | 23 | 16KB (16K x 8) | FLASH | - | 512 x 8 | 3V ~ 3.6V, 4.5V ~ 5.5V | A/D 13x10b SAR | External, Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
LPC11H37FBD64/401,LPC11H37 - SCALABLE ENTRY LEVEL |
1,192 | - |
|
Datasheet | - | * | Bulk | Active | Not Verified | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
|
ATSAM3S1CB-AUIC MCU 32BIT 64KB FLASH 100LQFP |
750 | - |
|
Datasheet | 100-LQFP | SAM3S | Bulk | Active | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 64MHz | EBI/EMI, I2C, Memory Card, SPI, SSC, UART/USART, USB | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | 79 | 64KB (64K x 8) | FLASH | - | 16K x 8 | 1.62V ~ 3.6V | A/D 15x10/12b; D/A 2x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
CY8C21512-12PVXEIC MCU 8BIT 8KB FLASH 28SSOP |
962 | - |
|
Datasheet | 28-SSOP (0.209", 5.30mm Width) | PSOC®1 CY8C21xxx | Bulk | Active | Not Verified | M8C | 8-Bit | 12MHz | I2C, SPI, UART/USART | LVD, POR, PWM, WDT | 24 | 8KB (8K x 8) | FLASH | - | 512 x 8 | 3V ~ 5.25V | - | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
|
KKL17Z256CAL4RIC MCU ARM CORTEX-M0+ 32BIT 1 |
800 | - |
|
Datasheet | - | - | Tape & Reel (TR) | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
|
MCF52211CVM66RISC MICROCONTROLLER, 32-BIT, FL |
240 | - |
|
Datasheet | 81-LBGA | MCF5221x | Bulk | Active | Not Verified | Coldfire V2 | 32-Bit Single-Core | 66MHz | I2C, SPI, UART/USART, USB OTG | DMA, LVD, POR, PWM, WDT | 55 | 128KB (128K x 8) | FLASH | - | 16K x 8 | 3V ~ 3.6V | A/D 8x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
MCF51JU128VHSIC MCU 32BIT 128KB FLSH 44MAPLGA |
490 | - |
|
Datasheet | 44-VFLGA Exposed Pad | MCF51Jx | Bulk | Active | Not Verified | Coldfire V1 | 32-Bit Single-Core | 50MHz | EBI/EMI, I2C, SPI, UART/USART, USB OTG | DMA, I2S, LVD, POR, PWM, WDT | 31 | 128KB (128K x 8) | FLASH | - | 32K x 8 | 1.71V ~ 3.6V | A/D 9x12b; D/A 1x12b | External | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
|
|
MC9S08GW32CLHIC MCU 8BIT 32KB FLASH 64LQFP |
7,200 | - |
|
Datasheet | 64-LQFP | - | Bulk | Obsolete | Not Verified | S08 | 8-Bit | 20MHz | I2C, LINbus, SCI, SPI | LCD, PWM, WDT | 45 | 32KB (32K x 8) | FLASH | - | 2K x 8 | 1.8V ~ 3.6V | A/D 16x16b SAR | External, Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
MC9S08AC8MFDEIC MCU 8BIT 8KB FLASH 48QFN |
6,500 | - |
|
Datasheet | 48-VFQFN Exposed Pad | S08 | Bulk | Active | Not Verified | S08 | 8-Bit | 40MHz | I2C, SCI, SPI | LVD, POR, PWM, WDT | 38 | 8KB (8K x 8) | FLASH | - | 768 x 8 | 2.7V ~ 5.5V | A/D 8x10b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
|
MC9S08JM16CLDIC MCU 8BIT 16KB FLASH 44LQFP |
2,400 | - |
|
Datasheet | 44-LQFP | - | Bulk | Obsolete | Not Verified | HCS08 | 8-Bit | 48MHz | I2C, LINbus, SCI, SPI, USB | LVD, POR, PWM, WDT | 33 | 16KB (16K x 8) | FLASH | - | 1K x 8 | 2.7V ~ 5.5V | A/D 8x12b SAR | External, Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
|
MC9S08GT8AMFDEIC MCU 8BIT 8KB FLASH 48QFN |
11,070 | - |
|
Datasheet | 48-VFQFN Exposed Pad | S08 | Bulk | Active | Not Verified | S08 | 8-Bit | 40MHz | I2C, SCI, SPI | LVD, POR, PWM, WDT | 39 | 8KB (8K x 8) | FLASH | - | 1K x 8 | 1.8V ~ 3.6V | A/D 8x10b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
|
LPC55S66JBD64KRISC Microcontroller, 32-Bit, FL |
513 | - |
|
Datasheet | 64-TQFP Exposed Pad | LPC55S6x | Tray | Active | - | ARM® Cortex®-M33 | 32-Bit | 150MHz | Flexcomm, I2C, MMC/SD/SDIO, SPI, UART/USART, USB | Brown-out Detect/Reset, DMA, I2S, POR, PWM, RNG, WDT | 36 | 256KB (256K x 8) | FLASH | - | 144K x 8 | 1.8V ~ 3.6V | A/D 10x16b SAR | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
|
|
LPC11E36FBD64/501IC MCU 32BIT FLASH |
4,960 | - |
|
Datasheet | - | LPC11E3x | Bulk | Active | Not Verified | ARM® Cortex®-M0 | 32-Bit Single-Core | 50MHz | I2C, Microwire, SmartCard, SPI, SSP, UART/USART | - | 54 | - | - | 4K x 8 | 12K x 8 | 1.8V ~ 3.6V | A/D 8x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
MC56F82643VLCMicrocontroller |
1,765 | - |
|
Datasheet | 32-LQFP | MC56F826xx | Tray | Active | - | 56800EX | 32-Bit | 100MHz | LINbus, SCI | DMA, LVD, POR, PWM, WDT | 26 | 64KB (32K x 16) | FLASH | - | 8K x 8 | 2.7V ~ 3.6V | A/D 6x12b | External, Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
|
|
MKV42F64VLH16RISC Microcontroller, 32-Bit, FL |
455 | - |
|
Datasheet | 64-LQFP | Kinetis KV | Tray | Active | - | ARM® Cortex®-M4F | 32-Bit | 168MHz | CANbus, I2C, SCI, SPI, UART/USART | DMA, LVD, POR, PWM, WDT | 48 | 64KB (64K x 8) | FLASH | - | 16K x 8 | 1.71V ~ 3.6V | A/D 29x12b; D/A 1x12b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
|
ATMEGA165PA-AUIC MCU 8BIT 16KB FLASH 64TQFP |
4,707 | - |
|
Datasheet | 64-TQFP | AVR® ATmega | Bulk | Active | Not Verified | AVR | 8-Bit | 16MHz | SPI, UART/USART, USI | Brown-out Detect/Reset, POR, PWM, WDT | 54 | 16KB (8K x 16) | FLASH | 512 x 8 | 1K x 8 | 1.8V ~ 5.5V | A/D 8x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
ATMEGA164A-CUIC MCU 8BIT 16KB FLASH 49VFBGA |
402 | - |
|
Datasheet | 49-VFBGA | AVR® ATmega | Bulk | Active | Not Verified | AVR | 8-Bit | 20MHz | I2C, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 32 | 16KB (8K x 16) | FLASH | 512 x 8 | 1K x 8 | 1.8V ~ 5.5V | A/D 8x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
CY8C21434-24LTXIKSPSoC Programmable System-on-Chip |
107 | - |
|
Datasheet | 32-VFQFN Exposed Pad | - | Bulk | Obsolete | - | M8C | 8-Bit | 24MHz | I2C, IrDA, SPI, UART/USART | LVD, PWM, WDT | 28 | 8KB (8K x 8) | FLASH | - | 512 x 8 | 2.4V ~ 5.25V | A/D 28x8/10b | 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.
