Microcontrollers
Use the filters and product table below to compare Microcontrollers components by manufacturer, availability, pricing reference and technical specifications. Review datasheets and key parameters to narrow the selection for your application.
If you already have a target part number, package, rating or quantity, send the requirement to Winsun (HK) Electronics for availability checks, BOM sourcing, shortage support and quotation assistance.
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
ADUC7129BSTZ126-RLIC MCU 16/32B 126KB FLASH 80LQFP |
2,437 | - |
|
Datasheet | 80-LQFP | MicroConverter® ADuC7xxx | Tape & Reel (TR) | Active | Not Verified | ARM7® | 16/32-Bit | 41.78MHz | EBI/EMI, I2C, SPI, UART/USART | PLA, POR, PWM, PSM, Temp Sensor, WDT | 38 | 126KB (63K x 16) | FLASH | - | 2K x 32 | 3V ~ 3.6V | A/D 10x12b; D/A 1x10b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
|
ADUCM322BBCZI-RLIC MCU 32BIT 256KB FLSH 96CSPBGA |
2,400 | - |
|
Datasheet | 96-TFBGA, CSPBGA | ADuCM | Tape & Reel (TR) | Active | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 80MHz | I2C, MDIO, SPI | POR, PWM, WDT | - | 256KB (256K x 8) | FLASH | - | 32K x 8 | 2.9V ~ 3.6V | A/D 16x12b; D/A 8x12b | External | -40°C ~ 105°C (TC) | - | - | Surface Mount | |
|
ADUCM420BCBZ-RL7IC MCU 32BIT 512KB FLASH 64WLCSP |
1,130 | - |
|
Datasheet | 64-UFBGA, WLCSP | - | Tape & Reel (TR) | Active | Not Verified | ARM® Cortex®-M33 | 32-Bit Single-Core | 160MHz | I2C, SPI, UART/USART | DMA, PWM, WDT | 28 | 512KB (512K x 8) | FLASH | - | 64K x 8 | 1.8V ~ 3.6V | A/D 12x12b; D/A 12x12b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
|
ADUCM330WFSBCPZ-RLIC MCU 32BIT 96KB FLASH 32LFCSP |
4,957 | - |
|
Datasheet | 32-VFQFN Exposed Pad, CSP | - | Cut Tape (CT) | Active | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 16.384Mhz | LINbus, SPI | POR, WDT | 6 | 96KB (96K x 8) | FLASH | 4K x 8 | 10K x 8 | 3.6V ~ 19V | A/D 2x20b | Internal | -40°C ~ 115°C (TA) | Automotive | AEC-Q100 | Surface Mount | |
|
IA188ESPQF100IR03IC MCU 8/16BIT ROMLESS 100PQFP |
3,781 | - |
|
Datasheet | 100-BQFP | - | Tray | Obsolete | Not Verified | - | 8/16-Bit | 40MHz | EBI/EMI, UART/USART | DMA, PWM, WDT | 32 | - | ROMless | - | - | 4.5V ~ 5.5V | - | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
|
ADUC7026BSTZ62-RLIC MCU 16/32BIT 62KB FLSH 80LQFP |
4,603 | - |
|
Datasheet | 80-LQFP | MicroConverter® ADuC7xxx | Tape & Reel (TR) | Active | Not Verified | ARM7® | 16/32-Bit | 44MHz | EBI/EMI, I2C, SPI, UART/USART | PLA, PWM, PSM, Temp Sensor, WDT | 40 | 62KB (31K x16) | FLASH | - | 2K x 32 | 2.7V ~ 3.6V | A/D 12 x12b; D/A 4x12b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
|
|
ADUCM331WFSBCPZ-RLIC MCU 32BIT 128KB FLASH 32LFCSP |
2,682 | - |
|
Datasheet | 32-VFQFN Exposed Pad, CSP | - | Cut Tape (CT) | Active | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 16.384Mhz | LINbus, SPI | POR, WDT | 6 | 128KB (128K x 8) | FLASH | 4K x 8 | 10K x 8 | 3.6V ~ 19V | A/D 2x20b | Internal | -40°C ~ 115°C (TA) | Automotive | AEC-Q100 | Surface Mount | |
|
ADUCM4050BCPZ-R7IC MCU 32BIT 512KB FLASH 64LFCSP |
3,327 | - |
|
Datasheet | 64-WFQFN Exposed Pad, CSP | ADuCM | Tape & Reel (TR) | Active | Not Verified | ARM® Cortex®-M4F | 32-Bit Single-Core | 52MHz | I2C, SPI, UART/USART | DMA, PWM, WDT | 51 | 512KB (512K x 8) | FLASH | - | 128K x 8 | 1.74V ~ 3.6V | A/D 8x12b SAR | External | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
IA188XLPLC68IR2IC MCU 16BIT ROMLESS 68PLCC |
141 | - |
|
Datasheet | 68-LCC (J-Lead) | - | Tube | Last Time Buy | Not Verified | - | 16-Bit | 25MHz | EBI/EMI, UART/USART | DMA | - | - | ROMless | - | - | 4.5V ~ 5.5V | - | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
IA6805E2PDW40IR0IA6805E2 - MCU 8BIT ROMLESS 40DI |
2,166 | - |
|
Datasheet | 40-DIP (0.600", 15.24mm) | - | Bulk | Active | Not Verified | - | 8-Bit | 5MHz | - | POR | 20 | - | ROMless | - | 128 x 8 | 4.5V ~ 5.5V | - | Internal | -40°C ~ 85°C (TA) | - | - | Through Hole |
Microcontrollers FAQ
Common questions about filtering, comparing and sourcing Microcontrollers components.
How can I narrow the Microcontrollers selection?
Use the available manufacturer and technical parameter filters to reduce the product list. Compare the remaining part numbers against your electrical, package and application requirements.
Should I confirm the datasheet before selecting a part?
Yes. Always review the manufacturer datasheet to confirm ratings, package, operating conditions and other technical details before finalizing a component for your design.
Can Winsun (HK) Electronics help source a specific Microcontrollers part number?
Yes. Send the exact manufacturer part number and required quantity for availability, lead-time and quotation support.
Do you support BOM, shortage or alternative-part requirements?
Yes. You can submit a BOM or shortage list for sourcing assistance. Where appropriate, our team can also help review possible alternative-part options.
