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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
KU81C51SLAH8-BIT, MROM, 8051 CPU, 16MHZ |
707 | - |
|
Datasheet | 100-QFP Bumpered | - | Bulk | Active | Not Verified | 87C51 | 8-Bit | 16MHz | UART/USART | LED | 24 | 16KB (16K x 8) | ROM | - | 256 x 8 | 3V ~ 5.5V | A/D 4x8b SAR | External, Internal | 0°C ~ 70°C (TA) | - | - | Surface Mount | |
|
P8041AH8-BIT, MROM, 8048 CPU |
666 | - |
|
Datasheet | 40-DIP | - | Bulk | Active | Not Verified | 8048 | 8-Bit | 6MHz | - | DMA | 18 | 1KB (1K x 8) | ROM | - | 128 x 8 | 4.5V ~ 4.5V | - | External | 0°C ~ 70°C (TA) | - | - | Through Hole | |
|
AN8096JC16-BIT, 8096 CPU, 12MHZ |
283 | - |
|
Datasheet | 68-LCC (J-Lead) | - | Bulk | Active | Not Verified | 8096 | 16-Bit | 12MHz | Serial Port | PWM, WDT | 40 | - | ROMless | - | 360 x 8 | 4.5V ~ 5.5V | A/D 8x10b | External, Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
|
AN87C196JRF8IC MCU 16BIT 16KB OTP 52PLCC |
274 | - |
|
Datasheet | 52-LCC (J-Lead) | 87C | Bulk | Active | Not Verified | MCS 96 | 16-Bit | 16MHz | SIO | PWM | 41 | 16KB (16K x 8) | OTP | - | 512 x 8 | 4.5V ~ 5.5V | A/D 6x10b | External | -40°C ~ 125°C | - | - | Surface Mount | |
|
SB80C196NP25IC MCU 16BIT ROMLESS 100SQFP |
449 | - |
|
Datasheet | 100-BFQFP | 80C | Bag | Obsolete | Not Verified | MCS 96 | 16-Bit | 25MHz | SIO | PWM | 32 | - | ROMless | - | 1K x 8 | 4.5V ~ 5.5V | - | External | 0°C ~ 70°C (TA) | - | - | Surface Mount | |
|
|
YW80C196NU40IC MCU 16BIT ROMLESS |
277 | - |
|
Datasheet | 100-BFQFP | 80C | Bulk | Active | Not Verified | MCS 96 | 16-Bit | 40MHz | SIO | PWM | 32 | - | ROMless | - | 1K x 8 | 4.5V ~ 5.5V | - | External | 0°C ~ 70°C (TA) | - | - | Surface Mount | |
|
N87C251SA16IC MCU 8BIT 8KB OTP 44PLCC |
16,615 | - |
|
Datasheet | 44-LCC (J-Lead) | 87C | Tube | Obsolete | Not Verified | MCS 251 | 8-Bit | 16MHz | SIO | PWM, WDT | 32 | 8KB (8K x 8) | OTP | - | 1K x 8 | 4.5V ~ 5.5V | - | External | 0°C ~ 70°C (TA) | - | - | Surface Mount | |
|
|
TN87C251SQ16IC MCU 8BIT 16KB OTP 44PLCC |
265 | - |
|
Datasheet | 44-LCC (J-Lead) | 87C | Tube | Obsolete | Not Verified | MCS 251 | 8-Bit | 16MHz | SIO | PWM, WDT | 32 | 16KB (16K x 8) | OTP | - | 512 x 8 | 4.5V ~ 5.5V | - | External | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
|
N87C251SP16IC MCU 8BIT 8KB OTP 44PLCC |
197 | - |
|
Datasheet | 44-LCC (J-Lead) | 87C | Tube | Obsolete | Not Verified | MCS 251 | 8-Bit | 16MHz | SIO | PWM, WDT | 32 | 8KB (8K x 8) | OTP | - | 512 x 8 | 4.5V ~ 5.5V | - | External | 0°C ~ 70°C (TA) | - | - | Surface Mount | |
|
|
D8741A88-BIT, UVPROM, 8048 CPU |
1,298 | - |
|
Datasheet | 40-CDIP | 8741A | Bulk | Obsolete | Not Verified | 8741A | 8-Bit | 3.3MHz | - | DMA | 18 | 1KB (1K x 8) | EPROM | - | 64 x 8 | 4.5V ~ 5.5V | - | Internal | 0°C ~ 70°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.
