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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
CY9AFB42NAPQC-G-JNE2IC MCU 32BIT 160KB 100BQFP |
3,963 | - |
|
Datasheet | 100-BQFP | FM3 MB9AB40NB | Tray | Active | - | ARM® Cortex®-M3 | 32-Bit | 40MHz | CSIO, EBI/EMI, I2C, UART/USART, USB | DMA, LCD, LVD, POR, PWM, WDT | 83 | 160KB (160K x 8) | FLASH | - | 16K x 8 | 1.65V ~ 3.6V | A/D 24x12b SAR | External, Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
|
CY9AF142NAPQC-G-JNE2IC MCU 32BIT 160KB 100BQFP |
4,151 | - |
|
Datasheet | 100-BQFP | FM3 MB9A140NA | Tray | Active | - | ARM® Cortex®-M3 | 32-Bit | 40MHz | CSIO, EBI/EMI, I2C, SPI, UART/USART | LVD, POR, PWM, WDT | 83 | 160KB (160K x 8) | FLASH | - | 16K x 8 | 1.65V ~ 3.6V | A/D 24x12b SAR | External, Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
|
CY9AF144NAPQC-G-JNE2IC MCU 32BIT 288KB 100BQFP |
3,868 | - |
|
Datasheet | 100-BQFP | FM3 MB9A140NA | Tray | Active | - | ARM® Cortex®-M3 | 32-Bit | 40MHz | CSIO, EBI/EMI, I2C, LINbus, SPI, UART/USART | DMA, LVD, POR, PWM, WDT | 83 | 288KB (288K x 8) | FLASH | - | 32K x 8 | 1.65V ~ 3.6V | A/D 24x12b SAR | External, Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
|
CY9AFB41NAPQC-G-JNE2IC MCU 32BIT 96KB 100BQFP |
1,887 | - |
|
Datasheet | 100-BQFP | FM3 MB9AB40NB | Tray | Active | - | ARM® Cortex®-M3 | 32-Bit | 40MHz | CSIO, EBI/EMI, I2C, UART/USART, USB | DMA, LCD, LVD, POR, PWM, WDT | 83 | 96KB (96K x 8) | FLASH | - | 16K x 8 | 1.65V ~ 3.6V | A/D 24x12b SAR | External, Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
EFM32PG1B100F128GM32-C0IC MCU 32BIT 128KB FLASH 32QFN |
3,751 | - |
|
Datasheet | 32-VFQFN Exposed Pad | Pearl Gecko | Tray | Active | Not Verified | ARM® Cortex®-M4 | 32-Bit Single-Core | 40MHz | I2C, IrDA, LINbus, SmartCard, SPI, UART/USART | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | 24 | 128KB (128K x 8) | FLASH | - | 32K x 8 | 1.85V ~ 3.8V | A/D 24x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
PIC16C622-04/SOIC MCU 8BIT 3.5KB OTP 18SOIC |
4,832 | - |
|
Datasheet | 18-SOIC (0.295", 7.50mm Width) | PIC® 16C | Tube | Active | Verified | PIC | 8-Bit | 4MHz | - | Brown-out Detect/Reset, POR, WDT | 13 | 3.5KB (2K x 14) | OTP | - | 128 x 8 | 3V ~ 6V | - | External | 0°C ~ 70°C (TA) | - | - | Surface Mount | |
|
R5F21294KSP#U0IC MCU 16BIT 16KB FLASH 20LSSOP |
1,500 | - |
|
Datasheet | 20-LSSOP (0.173", 4.40mm Width) | R8C/2x/29 | Tray | Obsolete | Not Verified | R8C | 16-Bit | 16MHz | I2C, LINbus, SIO, SSU, UART/USART | LED, POR, Voltage Detect, WDT | 13 | 16KB (16K x 8) | FLASH | 2K x 8 | 1K x 8 | 2.7V ~ 5.5V | A/D 4x10b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
|
DSPIC33CH512MP206-E/MRIC MCU 16BIT 584KB FLASH 64QFN |
4,003 | - |
|
Datasheet | 64-VFQFN Exposed Pad | dsPIC™ 33CH, Functional Safety (FuSa) | Tube | Active | Not Verified | dsPIC | 16-Bit Dual-Core | 180MHz, 200MHz | I2C, IrDA, LINbus, SPI, UART/USART | Brown-out Detect/Reset, DMA, Motor Control PWM, POR, PWM, QEI, WDT | 53 | 584kB (584k x 8) | FLASH, PRAM | - | 64K x 8 | 3V ~ 3.6V | A/D 34x12b; D/A 4x12b | Internal | -40°C ~ 125°C (TA) | Automotive | AEC-Q100 | Surface Mount | |
|
PIC24HJ128GP202T-I/MMIC MCU 16BIT 128KB FLASH 28QFN |
2,516 | - |
|
Datasheet | 28-VQFN Exposed Pad | PIC® 24H | Tape & Reel (TR) | Active | Not Verified | PIC | 16-Bit | 40 MIPs | I2C, IrDA, LINbus, PMP, SPI, UART/USART | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 21 | 128KB (43K x 24) | FLASH | - | 8K x 8 | 3V ~ 3.6V | A/D 10x10b/12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
R5F52106BDFL#30IC MCU 32BIT 256KB FLASH 48LFQFP |
3,571 | - |
|
Datasheet | 48-LQFP | RX200 | Tray | Not For New Designs | Not Verified | RX | 32-Bit Single-Core | 50MHz | I2C, SCI, SPI | DMA, LVD, POR, PWM, WDT | 34 | 256KB (256K x 8) | FLASH | 8K x 8 | 32K x 8 | 1.62V ~ 5.5V | A/D 8x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
UPD78F0536AGC-GAL-AXIC MCU 8BIT 96KB FLASH 64LQFP |
1,307 | - |
|
Datasheet | 64-LQFP | 78K0/Kx2 | Tray | Not For New Designs | Not Verified | 78K/0 | 8-Bit | 20MHz | 3-Wire SIO, I2C, LINbus, UART/USART | LVD, POR, PWM, WDT | 55 | 96KB (96K x 8) | FLASH | - | 5K x 8 | 1.8V ~ 5.5V | A/D 8x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
S6E2H44E0AGV20000IC MCU 32BIT 288KB FLASH 80LQFP |
2,824 | - |
|
Datasheet | 80-LQFP | FM4 S6E2H4 | Tray | Active | Not Verified | ARM® Cortex®-M4F | 32-Bit Single-Core | 160MHz | CANbus, CSIO, EBI/EMI, I2C, LINbus, UART/USART | DMA, LVD, POR, PWM, WDT | 63 | 288KB (288K x 8) | FLASH | - | 32K x 8 | 2.7V ~ 5.5V | A/D 16x12b; D/A 2x12b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
|
|
S6E2H44E0AGV2000MIC MCU 32BIT 288KB FLASH 80LQFP |
1,197 | - |
|
Datasheet | 80-LQFP | FM4 S6E2H4 | Tray | Active | Not Verified | ARM® Cortex®-M4F | 32-Bit Single-Core | 160MHz | CANbus, CSIO, EBI/EMI, I2C, LINbus, UART/USART | DMA, LVD, POR, PWM, WDT | 63 | 288KB (288K x 8) | FLASH | - | 32K x 8 | 2.7V ~ 5.5V | A/D 16x12b; D/A 2x12b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
|
MSP430F6433IPZIC MCU 16BIT 128KB FLASH 100LQFP |
4,514 | - |
|
Datasheet | 100-LQFP | MSP430F6xx | Tray | Active | Not Verified | MSP430 CPUXV2 | 16-Bit | 20MHz | I2C, IrDA, LINbus, SCI, SPI, UART/USART | Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT | 74 | 128KB (128K x 8) | FLASH | - | 10K x 8 | 1.8V ~ 3.6V | A/D 16x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
ST72F561J9T3IC MCU 8BIT 60KB FLASH 44LQFP |
1,980 | - |
|
Datasheet | 44-LQFP | ST7 | Tray | Obsolete | Not Verified | ST7 | 8-Bit | 8MHz | CANbus, LINbusSCI, SPI | LVD, POR, PWM, WDT | 32 | 60KB (60K x 8) | FLASH | - | 2K x 8 | 3.8V ~ 5.5V | A/D 11x10b | External | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
|
R5F562T6BDFM#13IC MCU 32BIT 64KB FLASH 64LFQFP |
3,359 | - |
|
Datasheet | 64-LQFP | RX62T | Tray | Not For New Designs | Not Verified | RX | 32-Bit Single-Core | 100MHz | CANbus, I2C, LINbus, SCI, SPI | DMA, LVD, POR, PWM, WDT | 37 | 64KB (64K x 8) | FLASH | 8K x 8 | 8K x 8 | 2.7V ~ 3.6V | A/D 4x10b, 8x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
|
FS32K142UAT0VLHRIC MCU 32BIT 256KB FLASH 64LQFP |
1,856 | - |
|
Datasheet | 64-LQFP | S32K | Tape & Reel (TR) | Active | Not Verified | ARM® Cortex®-M4F | 32-Bit Single-Core | 112MHz | CANbus, FlexIO, I2C, LINbus, SPI, UART/USART | POR, PWM, WDT | 58 | 256KB (256K x 8) | FLASH | 4K x 8 | 32K x 8 | 2.7V ~ 5.5V | A/D 16x12b SAR; D/A1x8b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
|
|
FS32K142HAT0MLHRIC MCU 32BIT 256KB FLASH 64LQFP |
2,203 | - |
|
Datasheet | 64-LQFP | S32K | Tape & Reel (TR) | Active | Not Verified | ARM® Cortex®-M4F | 32-Bit Single-Core | 80MHz | CANbus, FlexIO, I2C, LINbus, SPI, UART/USART | POR, PWM, WDT | 58 | 256KB (256K x 8) | FLASH | 4K x 8 | 32K x 8 | 2.7V ~ 5.5V | A/D 16x12b SAR; D/A1x8b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
|
PIC16C65BT-20E/PQIC MCU 8BIT 7KB OTP 44MQFP |
4,449 | - |
|
Datasheet | 44-QFP | PIC® 16C | Tape & Reel (TR) | Obsolete | Not Verified | PIC | 8-Bit | 20MHz | I2C, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 33 | 7KB (4K x 14) | OTP | - | 192 x 8 | 4V ~ 5.5V | - | External | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
|
PIC18C442T-I/LIC MCU 8BIT 16KB OTP 44PLCC |
2,634 | - |
|
Datasheet | 44-LCC (J-Lead) | PIC® 18C | Tape & Reel (TR) | Obsolete | Not Verified | PIC | 8-Bit | 40MHz | I2C, SPI, UART/USART | Brown-out Detect/Reset, LVD, POR, PWM, WDT | 33 | 16KB (8K x 16) | OTP | - | 512 x 8 | 4.2V ~ 5.5V | A/D 8x10b | 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.
