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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
PIC16C924T-04I/PTIC MCU 8BIT 7KB OTP 64TQFP |
4,823 | - |
|
Datasheet | 64-TQFP | PIC® 16C | Tape & Reel (TR) | Obsolete | Not Verified | PIC | 8-Bit | 4MHz | I2C, SPI | LCD, POR, PWM, WDT | 25 | 7KB (4K x 14) | OTP | - | 176 x 8 | 4V ~ 6V | A/D 5x8b | External | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
PIC24FJ128GB206T-I/MRIC MCU 16BIT 128KB FLASH 64VQFN |
1,122 | - |
|
Datasheet | 64-VFQFN Exposed Pad | PIC® 24F | Tape & Reel (TR) | Obsolete | Not Verified | PIC | 16-Bit | 32MHz | I2C, IrDA, SPI, UART/USART, USB OTG | Brown-out Detect/Reset, LVD, POR, PWM, WDT | 52 | 128KB (43K x 24) | FLASH | - | 96K x 8 | 2.2V ~ 3.6V | A/D 16x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
PIC16C56-LP/PIC MCU 8BIT 1.5KB OTP 18DIP |
2,140 | - |
|
Datasheet | 18-DIP (0.300", 7.62mm) | PIC® 16C | Tube | Active | Verified | PIC | 8-Bit | 40MHz | - | POR, WDT | 12 | 1.5KB (1K x 12) | OTP | - | 25 x 8 | 2.5V ~ 6.25V | - | External | 0°C ~ 70°C (TA) | - | - | Through Hole | |
|
PIC16C55-XTI/SOIC MCU 8BIT 768B OTP 28SOIC |
2,337 | - |
|
Datasheet | 28-SOIC (0.295", 7.50mm Width) | PIC® 16C | Tube | Active | Verified | PIC | 8-Bit | 4MHz | - | POR, WDT | 20 | 768B (512 x 12) | OTP | - | 24 x 8 | 3V ~ 6.25V | - | External | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
|
DSPIC33FJ64GP202-I/SOIC MCU 16BIT 64KB FLASH 28SOIC |
4,263 | - |
|
Datasheet | 28-SOIC (0.295", 7.50mm Width) | dsPIC™ 33F | Tube | Active | Not Verified | dsPIC | 16-Bit | 40 MIPs | I2C, IrDA, LINbus, SPI, UART/USART | Brown-out Detect/Reset, DCI, DMA, I2S, POR, PWM, WDT | 21 | 64KB (64K x 8) | FLASH | - | 8K x 8 | 3V ~ 3.6V | A/D 10x10b/12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
MSP430F5510IZQERIC MCU 16BIT 32KB FLASH 80BGA |
1,306 | - |
|
Datasheet | 80-VFBGA | MSP430F5xx | Tape & Reel (TR) | Obsolete | Not Verified | MSP430 CPUXV2 | 16-Bit | 25MHz | I2C, IrDA, LINbus, SCI, SPI, UART/USART | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 47 | 32KB (32K x 8) | FLASH | - | 6K x 8 | 1.8V ~ 3.6V | A/D 12x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
|
PIC18F65K80-H/PTIC MCU 8BIT 32KB FLASH 64TQFP |
4,740 | - |
|
Datasheet | 64-TQFP | PIC® XLP™ 18K | Tray | Obsolete | Not Verified | PIC | 8-Bit | 64MHz | ECANbus, I2C, LINbus, SPI, UART/USART | Brown-out Detect/Reset, LVD, POR, PWM, WDT | 54 | 32KB (16K x 16) | FLASH | 1K x 8 | 3.6K x 8 | 4V ~ 5.5V | A/D 11x12b | Internal | -40°C ~ 150°C (TA) | Automotive | AEC-Q100 | Surface Mount | |
|
ATSAML22N16A-CFUTIC MCU 32BIT 64KB FLASH 100UFBGA |
2,783 | - |
|
Datasheet | 100-UFBGA | SAM L22N | Tape & Reel (TR) | Active | Not Verified | ARM® Cortex®-M0+ | 32-Bit Single-Core | 32MHz | I2C, SPI, UART/USART, USB | Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT | 82 | 64KB (64K x 8) | FLASH | - | 8K x 8 | 1.62V ~ 3.63V | A/D 20x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
|
PIC24FJ512GA606-E/PTIC MCU 16BIT 512KB FLASH 64TQFP |
2,696 | - |
|
Datasheet | 64-TQFP | PIC® 24F | Tray | Active | Verified | PIC | 16-Bit | 32MHz | I2C, IrDA, LINbus, PMP, SPI, UART/USART | Brown-out Detect/Reset, DMA, HLVD, POR, PWM, WDT | 53 | 512KB (170K x 24) | FLASH | - | 32K x 8 | 2V ~ 3.6V | A/D 16x12b SAR | Internal | -40°C ~ 125°C (TA) | Automotive | AEC-Q100 | Surface Mount | |
|
AT91SAM7S32B-AU-999IC MCU 16/32BIT 32KB FLSH 48LQFP |
4,132 | - |
|
Datasheet | 48-LQFP | SAM7S | Tape & Reel (TR) | Obsolete | Not Verified | ARM7® | 16/32-Bit | 55MHz | I2C, SPI, SSC, UART/USART | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 21 | 32KB (32K x 8) | FLASH | - | 8K x 8 | 1.65V ~ 1.95V | A/D 8x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
PIC18F86K22-E/PTIC MCU 8BIT 64KB FLASH 80TQFP |
3,574 | - |
|
Datasheet | 80-TQFP | PIC® XLP™ 18K | Tray | Active | Not Verified | PIC | 8-Bit | 64MHz | EBI/EMI, I2C, LINbus, SPI, UART/USART | Brown-out Detect/Reset, LVD, POR, PWM, WDT | 69 | 64KB (32K x 16) | FLASH | 1K x 8 | 4K x 8 | 1.8V ~ 5.5V | A/D 24x12b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
|
C8051F543-IMIC MCU 8BIT 16KB FLASH 24QFN |
4,472 | - |
|
Datasheet | 24-WFQFN Exposed Pad | C8051F54x | Tube | Active | Not Verified | 8051 | 8-Bit | 50MHz | SMBus (2-Wire/I2C), SPI, UART/USART | POR, PWM, Temp Sensor, WDT | 18 | 16KB (16K x 8) | FLASH | - | 1.25K x 8 | 1.8V ~ 5.25V | A/D 18x12b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
|
C8051F543-IMRIC MCU 8BIT 16KB FLASH 24QFN |
2,639 | - |
|
Datasheet | 24-WFQFN Exposed Pad | C8051F54x | Tape & Reel (TR) | Active | Not Verified | 8051 | 8-Bit | 50MHz | SMBus (2-Wire/I2C), SPI, UART/USART | POR, PWM, Temp Sensor, WDT | 18 | 16KB (16K x 8) | FLASH | - | 1.25K x 8 | 1.8V ~ 5.25V | A/D 18x12b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
|
COP8SAC7SLB8IC MCU 8BIT 4KB OTP 28CSP |
2,779 | - |
|
Datasheet | 28-TFQFN, CSP | COP8™ 8SA | Tape & Reel (TR) | Obsolete | Not Verified | COP8 | 8-Bit | 10MHz | Microwire/Plus (SPI) | POR, PWM, WDT | 24 | 4KB (4K x 8) | OTP | - | 128 x 8 | 2.7V ~ 5.5V | - | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
R5F11FLJDNA#40IC MCU 16BIT 256KB FLASH 64HVQFN |
4,979 | - |
|
Datasheet | 64-VFQFN Exposed Pad | RL78/G1H | Tape & Reel (TR) | Active | Not Verified | RL78 | 16-Bit | 32MHz | CSI, I2C, UART/USART | LVD, POR, PWM, WDT | 41 | 256KB (256K x 8) | FLASH | 8K x 8 | 24K x 8 | 1.8V ~ 3.6V | A/D 6x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
R5F21358MNFP#504-8BIT GENERAL MCU |
3,559 | - |
|
Datasheet | 52-LQFP | R8C/3x/35M | Tape & Reel (TR) | Active | - | R8C | 16-Bit | 20MHz | I2C, LINbus, SIO, SSU, UART/USART | POR, PWM, Voltage Detect, WDT | 47 | 64KB (64K x 8) | FLASH | 4K x 8 | 6K x 8 | 1.8V ~ 5.5V | A/D 12x10b; D/A 2x8b | Internal | -20°C ~ 85°C (TA) | - | - | Surface Mount | |
|
R5F526TFBGFN#1032BIT MCU RX26T 512K 80LFQFP -40 |
1,860 | - |
|
Datasheet | 80-LQFP | RX26T | Tray | Active | - | RXv3 | 32-Bit | 120MHz | CANbus, I2C, SCI, SPI, UART/USART | DMA, LVD, POR, PWM, WDT | 62 | 512KB (512K x 8) | FLASH | 16K x 8 | 64K x 8 | 2.7V ~ 5.5V | A/D 19x12b; D/A 2x12b | Internal | -40°C ~ 105°C | - | - | Surface Mount | |
|
|
R5F526TFCGFN#1032BIT MCU RX26T 512K 80LFQFP -40 |
1,623 | - |
|
Datasheet | 80-LQFP | RX26T | Tray | Active | - | RXv3 | 32-Bit | 120MHz | CANbus, I2C, SCI, SPI, UART/USART | DMA, LVD, POR, PWM, WDT | 62 | 512KB (512K x 8) | FLASH | 16K x 8 | 64K x 8 | 2.7V ~ 5.5V | A/D 19x12b; D/A 2x12b | Internal | -40°C ~ 105°C | - | - | Surface Mount | |
|
|
R5F526TBDGFN#1032BIT MCU RX26T 256K LFQFP80 -40 |
1,537 | - |
|
Datasheet | 80-LQFP | RX26T | Tray | Active | - | RXv3 | 32-Bit | 120MHz | CANbus, I2C, SCI, SPI, UART/USART | DMA, LVD, POR, PWM, WDT | 62 | 256KB (256K x 8) | FLASH | 16K x 8 | 64K x 8 | 2.7V ~ 5.5V | A/D 19x12b; D/A 2x12b | Internal | -40°C ~ 105°C | - | - | Surface Mount | |
|
S9S12P128J0CLHIC MCU 16BIT 128KB FLASH 64LQFP |
1,813 | - |
|
Datasheet | 64-LQFP | HCS12 | Tray | Active | Not Verified | HCS12 | 16-Bit | 32MHz | CANbus, SCI, SPI | LVD, POR, PWM, WDT | 49 | 128KB (128K x 8) | FLASH | 4K x 8 | 6K x 8 | 1.72V ~ 5.5V | A/D 10x12b | 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.
