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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
PIC24F16KA304T-I/MVIC MCU 16BIT 16KB FLASH 48UQFN |
2,014 | - |
|
Datasheet | 48-UFQFN Exposed Pad | PIC® XLP™ 24F | Tape & Reel (TR) | Active | Not Verified | PIC | 16-Bit | 32MHz | I2C, IrDA, LINbus, SPI, UART/USART | Brown-out Detect/Reset, HLVD, POR, PWM, WDT | 39 | 16KB (5.5K x 24) | FLASH | 512 x 8 | 2K x 8 | 1.8V ~ 3.6V | A/D 16x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
.jpg "P80C31SFAA,512")
|
P80C31SFAA,512IC MCU 8BIT ROMLESS 44PLCC |
3,833 | - |
|
Datasheet | 44-LCC (J-Lead) | 80C | Tube | Obsolete | Not Verified | 8051 | 8-Bit | 16MHz | UART/USART | POR | 32 | - | ROMless | - | 128 x 8 | 2.7V ~ 5.5V | - | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
|
P87C51RA2FA,512IC MCU 8BIT 8KB OTP 44PLCC |
4,122 | - |
|
Datasheet | 44-LCC (J-Lead) | 87C | Tube | Obsolete | Not Verified | 8051 | 8-Bit | 33MHz | EBI/EMI, UART/USART | POR, PWM, WDT | 32 | 8KB (8K x 8) | OTP | - | 512 x 8 | 2.7V ~ 5.5V | - | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
P87C552SFAA,512IC MCU 8BIT 8KB OTP 68PLCC |
4,113 | - |
|
Datasheet | 68-LCC (J-Lead) | 87C | Tube | Obsolete | Not Verified | 8051 | 8-Bit | 16MHz | EBI/EMI, I2C, UART/USART | POR, PWM, WDT | 40 | 8KB (8K x 8) | OTP | - | 256 x 8 | 2.7V ~ 5.5V | A/D 8x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
P87LPC764FDH,512IC MCU 8BIT 4KB OTP 20TSSOP |
3,198 | - |
|
Datasheet | 20-TSSOP (0.173", 4.40mm Width) | LPC700 | Tube | Obsolete | Not Verified | 8051 | 8-Bit | 20MHz | I2C, UART/USART | Brown-out Detect/Reset, LED, POR, WDT | 18 | 4KB (4K x 8) | OTP | - | 128 x 8 | 2.7V ~ 6V | - | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
P89LPC915FN,112IC MCU 8BIT 2KB FLASH 14DIP |
2,654 | - |
|
Datasheet | 14-DIP (0.300", 7.62mm) | LPC900 | Tube | Obsolete | Not Verified | 8051 | 8-Bit | 18MHz | I2C, UART/USART | Brown-out Detect/Reset, LED, POR, PWM, WDT | 12 | 2KB (2K x 8) | FLASH | - | 256 x 8 | 2.4V ~ 3.6V | A/D 4x8b; D/A 1x8b | Internal | -40°C ~ 85°C (TA) | - | - | Through Hole | |
|
P89LPC915HDH,129IC MCU 8BIT 2KB FLASH 14TSSOP |
2,674 | - |
|
Datasheet | 14-TSSOP (0.173", 4.40mm Width) | LPC900 | Tube | Obsolete | Verified | 8051 | 8-Bit | 18MHz | I2C, UART/USART | Brown-out Detect/Reset, LED, POR, PWM, WDT | 12 | 2KB (2K x 8) | FLASH | - | 256 x 8 | 2.4V ~ 3.6V | A/D 4x8b; D/A 1x8b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
|
P89LPC9321FDH,512IC MCU 8BIT 8KB FLASH 28TSSOP |
4,408 | - |
|
Datasheet | 28-TSSOP (0.173", 4.40mm Width) | LPC900 | Tube | Obsolete | Not Verified | 8051 | 8-Bit | 18MHz | I2C, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 26 | 8KB (8K x 8) | FLASH | 512 x 8 | 768 x 8 | 2.4V ~ 3.6V | - | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
|
P89LPC933HDH,512IC MCU 8BIT 4KB FLASH 28TSSOP |
1,021 | - |
|
Datasheet | 28-TSSOP (0.173", 4.40mm Width) | LPC900 | Tube | Obsolete | Not Verified | 8051 | 8-Bit | 18MHz | I2C, SPI, UART/USART | Brown-out Detect/Reset, LED, POR, PWM, WDT | 26 | 4KB (4K x 8) | FLASH | - | 256 x 8 | 2.4V ~ 3.6V | A/D 4x8b; D/A 1x8b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
|
|
P89LPC983FDH,529IC MCU 8BIT 4KB FLASH 28TSSOP |
2,881 | - |
|
Datasheet | 28-TSSOP (0.173", 4.40mm Width) | LPC900 | Tube | Obsolete | Not Verified | 8051 | 8-Bit | 18MHz | I2C, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 26 | 4KB (4K x 8) | FLASH | - | 256 x 8 | 2.4V ~ 5.5V | - | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
|
P89LPC985FDH,529IC MCU 8BIT 8KB FLASH 28TSSOP |
2,340 | - |
|
Datasheet | 28-TSSOP (0.173", 4.40mm Width) | LPC900 | Tube | Obsolete | Not Verified | 8051 | 8-Bit | 18MHz | I2C, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 26 | 8KB (8K x 8) | FLASH | - | 512 x 8 | 2.4V ~ 5.5V | - | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
LPC1765FET100,551IC MCU 32BIT 256KB FLSH 100TFBGA |
2,061 | - |
|
Datasheet | 100-TFBGA | LPC17xx | Tray | Discontinued at Digi-Key | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 100MHz | CANbus, I2C, IrDA, Microwire, SPI, SSI, SSP, UART/USART, USB OTG | Brown-out Detect/Reset, DMA, I2S, Motor Control PWM, POR, PWM, WDT | 70 | 256KB (256K x 8) | FLASH | - | 64K x 8 | 2.4V ~ 3.6V | A/D 8x12b; D/A 1x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
LPC1778FBD144,551IC MCU 32BIT 512KB FLASH 144LQFP |
2,283 | - |
|
Datasheet | 144-LQFP | LPC17xx | Tray | Discontinued at Digi-Key | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 120MHz | CANbus, EBI/EMI, Ethernet, I2C, Microwire, Memory Card, SPI, SSI, SSP, UART/USART, USB OTG | Brown-out Detect/Reset, DMA, I2S, Motor Control PWM, POR, PWM, WDT | 109 | 512KB (512K x 8) | FLASH | 4K x 8 | 96K x 8 | 2.4V ~ 3.6V | A/D 8x12b; D/A 1x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
LPC1785FBD208,551IC MCU 32BIT 256KB FLASH 208LQFP |
4,233 | - |
|
Datasheet | 208-LQFP | LPC17xx | Tray | Discontinued at Digi-Key | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 120MHz | CANbus, EBI/EMI, I2C, Microwire, Memory Card, SPI, SSI, SSP, UART/USART, USB OTG | Brown-out Detect/Reset, DMA, I2S, LCD, Motor Control PWM, POR, PWM, WDT | 165 | 256KB (256K x 8) | FLASH | 4K x 8 | 80K x 8 | 2.4V ~ 3.6V | A/D 8x12b; D/A 1x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
P80C51FA-4B,557IC MCU 8BIT ROMLESS 44PQFP |
1,315 | - |
|
Datasheet | 44-QFP | 80C | Tray | Obsolete | Not Verified | 8051 | 8-Bit | 16MHz | EBI/EMI, UART/USART | POR, PWM | 32 | - | ROMless | - | 256 x 8 | 2.7V ~ 5.5V | - | Internal | 0°C ~ 70°C (TA) | - | - | Surface Mount | |
|
P80C552EFB/08,557IC MCU 8BIT ROMLESS 80PQFP |
4,877 | - |
|
Datasheet | 80-BQFP | 80C | Tray | Obsolete | Not Verified | 8051 | 8-Bit | 16MHz | EBI/EMI, I2C, UART/USART | POR, PWM, WDT | 40 | - | ROMless | - | 256 x 8 | 4.5V ~ 5.5V | A/D 8x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
|
P80CE598FFB/00,557IC MCU 8BIT ROMLESS 80PQFP |
3,441 | - |
|
Datasheet | 80-BQFP | 80C | Tray | Obsolete | Not Verified | 8051 | 8-Bit | 16MHz | CANbus, EBI/EMI, UART/USART | DMA, POR, PWM, WDT | 48 | - | ROMless | - | 512 x 8 | 4.5V ~ 5.5V | A/D 8x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
P87C51RD2FBD/01,15IC MCU 8BIT 64KB OTP 44LQFP |
1,575 | - |
|
Datasheet | 44-LQFP | 87C | Tray | Obsolete | Not Verified | 8051 | 8-Bit | 33MHz | EBI/EMI, UART/USART | POR, PWM, WDT | 32 | 64KB (64K x 8) | OTP | - | 1K x 8 | 2.7V ~ 5.5V | - | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
|
P87C52SFBB,557IC MCU 8BIT 8KB OTP 44PQFP |
4,553 | - |
|
Datasheet | 44-QFP | 87C | Tray | Obsolete | Not Verified | 8051 | 8-Bit | 16MHz | EBI/EMI, UART/USART | POR | 32 | 8KB (8K x 8) | OTP | - | 256 x 8 | 2.7V ~ 5.5V | - | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
|
PXAC37KFBD/00,157IC MCU 16BIT 32KB OTP 44LQFP |
1,040 | - |
|
Datasheet | 44-LQFP | XA | Tray | Obsolete | Not Verified | XA | 16-Bit | 32MHz | CANbus, EBI/EMI, SPI, UART/USART | DMA, POR, PWM, WDT | 32 | 32KB (32K x 8) | OTP | - | 1K x 8 | 4.5V ~ 5.5V | - | External | -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.
