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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
STM32F745IEK6IC MCU 32BIT 512KB FLSH 176UFBGA |
1,161 | - |
|
Datasheet | 201-UFBGA | STM32F7 | Tray | Active | Not Verified | ARM® Cortex®-M7 | 32-Bit Single-Core | 216MHz | CANbus, EBI/EMI, Ethernet, I2C, IrDA, LINbus, SAI, SD, SPDIF-Rx, SPI, UART/USART, USB OTG | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | 140 | 512KB (512K x 8) | FLASH | - | 320K x 8 | 1.7V ~ 3.6V | A/D 24x12b; D/A 2x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
ATSAME70Q20A-CNIC MCU 32BIT 1MB FLASH 144LFBGA |
237 | - |
|
Datasheet | 144-LFBGA | SAM E70 | Tray | Active | Not Verified | ARM® Cortex®-M7 | 32-Bit Single-Core | 300MHz | CANbus, EBI/EMI, Ethernet, I2C, IrDA, LINbus, MMC/SD/SDIO, QSPI, SPI, UART/USART, USB | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | 114 | 1MB (1M x 8) | FLASH | - | 384K x 8 | 1.62V ~ 3.6V | A/D 24x12b; D/A 2x12b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
|
|
ATSAMS70Q21B-CFNIC MCU 32BIT 2MB FLASH 144LFBGA |
490 | - |
|
Datasheet | 144-UFBGA | SAM S70 | Tray | Active | Not Verified | ARM® Cortex®-M7 | 32-Bit Single-Core | 300MHz | EBI/EMI, I2C, IrDA, LINbus, MMC/SD/SDIO, QSPI, SPI, UART/USART, USB | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | 75 | 2MB (2M x 8) | FLASH | - | 384K x 8 | 1.62V ~ 3.6V | A/D 10x12b; D/A 2x12b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
|
ATMEGA128L-8ANIC MCU 8BIT 128KB FLASH 64TQFP |
1,032 | - |
|
Datasheet | 64-TQFP | AVR® ATmega | Tray | Active | Verified | AVR | 8-Bit | 8MHz | EBI/EMI, I2C, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 53 | 128KB (64K x 16) | FLASH | 4K x 8 | 4K x 8 | 2.7V ~ 5.5V | A/D 8x10b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
|
ATSAMV71N21B-AABTIC MCU 32BIT 2MB FLASH 100LQFP |
3,935 | - |
|
Datasheet | 100-LQFP | SAM V71 | Tape & Reel (TR) | Active | Not Verified | ARM® Cortex®-M7 | 32-Bit Single-Core | 300MHz | CANbus, Ethernet, I2C, IrDA, LINbus, MMC/SD/SDIO, QSPI, SPI, SSC, UART/USART, USB | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | 75 | 2MB (2M x 8) | FLASH | - | 384K x 8 | 3V ~ 3.6V | A/D 10x12b; D/A 2x12b | Internal | -40°C ~ 105°C (TA) | Automotive | AEC-Q100 | Surface Mount | |
|
EFM32GG880F512G-E-QFP100RIC MCU 32BIT 512KB FLASH 100LQFP |
2,698 | - |
|
Datasheet | 100-LQFP | Giant Gecko | Tape & Reel (TR) | Active | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 48MHz | EBI/EMI, I2C, IrDA, SmartCard, SPI, UART/USART | Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT | 86 | 512KB (512K x 8) | FLASH | - | 128K x 8 | 1.98V ~ 3.8V | A/D 8x12b; D/A 2x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
STM32F746IET6IC MCU 32BIT 512KB FLASH 176LQFP |
356 | - |
|
Datasheet | 176-LQFP | STM32F7 | Tray | Active | Not Verified | ARM® Cortex®-M7 | 32-Bit Single-Core | 216MHz | CANbus, EBI/EMI, Ethernet, I2C, IrDA, LINbus, SAI, SD, SPDIF-Rx, SPI, UART/USART, USB OTG | Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT | 140 | 512KB (512K x 8) | FLASH | - | 320K x 8 | 1.7V ~ 3.6V | A/D 24x12b; D/A 2x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
|
ATMEGA128-16ANRIC MCU 8BIT 128KB FLASH 64TQFP |
294 | - |
|
Datasheet | 64-TQFP | AVR® ATmega | Tape & Reel (TR) | Active | Verified | AVR | 8-Bit | 16MHz | EBI/EMI, I2C, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 53 | 128KB (64K x 16) | FLASH | 4K x 8 | 4K x 8 | 4.5V ~ 5.5V | A/D 8x10b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
|
|
ATMEGA128L-8ANRIC MCU 8BIT 128KB FLASH 64TQFP |
262 | - |
|
Datasheet | 64-TQFP | AVR® ATmega | Tape & Reel (TR) | Active | Verified | AVR | 8-Bit | 8MHz | EBI/EMI, I2C, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 53 | 128KB (64K x 16) | FLASH | 4K x 8 | 4K x 8 | 2.7V ~ 5.5V | A/D 8x10b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
|
PIC32MZ2048EFH100-250I/PFIC MCU 32BIT 2MB FLASH 100TQFP |
539 | - |
|
Datasheet | 100-TQFP | PIC® 32MZ | Tray | Active | Not Verified | MIPS32® M-Class | 32-Bit Single-Core | 250MHz | CANbus, EBI/EMI, Ethernet, I2C, PMP, SPI, SQI, UART/USART, USB OTG | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | 78 | 2MB (2M x 8) | FLASH | - | 512K x 8 | 2.1V ~ 3.6V | A/D 40x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
STM32F437ZIT6IC MCU 32BIT 2MB FLASH 144LQFP |
2,399 | - |
|
Datasheet | 144-LQFP | STM32F4 | Tray | Active | Verified | ARM® Cortex®-M4 | 32-Bit Single-Core | 180MHz | CANbus, EBI/EMI, Ethernet, I2C, IrDA, LINbus, SPI, UART/USART, USB OTG | Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT | 114 | 2MB (2M x 8) | FLASH | - | 256K x 8 | 1.8V ~ 3.6V | A/D 24x12b; D/A 2x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
LPC18S37JET100EIC MCU 32BIT 1MB FLASH 100TFBGA |
260 | - |
|
Datasheet | 100-TFBGA | LPC18xx | Tray | Active | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 180MHz | CANbus, EBI/EMI, Ethernet, I2C, IrDA, Microwire, MMC/SD, SPI, SSI, SSP, UART/USART, USB | Brown-out Detect/Reset, DMA, I2S, POR, WDT | 49 | 1MB (1M x 8) | FLASH | - | 136K x 8 | 2.2V ~ 3.6V | A/D 4x10b; D/A 1x10b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
|
PIC32MZ2048EFH100-E/PTIC MCU 32BIT 2MB FLASH 100TQFP |
789 | - |
|
Datasheet | 100-TQFP | PIC® 32MZ | Tray | Active | Not Verified | MIPS32® M-Class | 32-Bit Single-Core | 180MHz | CANbus, EBI/EMI, Ethernet, I2C, PMP, SPI, SQI, UART/USART, USB OTG | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | 78 | 2MB (2M x 8) | FLASH | - | 512K x 8 | 2.1V ~ 3.6V | A/D 40x12b | Internal | -40°C ~ 125°C | Automotive | AEC-Q100 | Surface Mount | |
|
EZ80L92AZ050EGIC MCU 8BIT ROMLESS 100LQFP |
321 | - |
|
Datasheet | 100-LQFP | eZ80® Acclaim!® | Tray | Active | Not Verified | eZ80 | 8-Bit | 50MHz | EBI/EMI, I2C, IrDA, SPI, UART/USART | DMA, WDT | 24 | - | ROMless | - | - | 3V ~ 3.6V | - | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
|
MCF51JM128EVLKIC MCU 32BIT 128KB FLASH 80LQFP |
842 | - |
|
Datasheet | 80-LQFP | MCF51JM | Tray | Active | Not Verified | Coldfire V1 | 32-Bit Single-Core | 50MHz | CANbus, I2C, SCI, SPI, USB OTG | LVD, PWM, WDT | 66 | 128KB (128K x 8) | FLASH | - | 16K x 8 | 2.7V ~ 5.5V | A/D 12x12b | External | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
|
LPC1837JBD144EIC MCU 32BIT 1MB FLASH 144LQFP |
1,642 | - |
|
Datasheet | 144-LQFP | LPC18xx | Tray | Active | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 180MHz | CANbus, EBI/EMI, Ethernet, I2C, IrDA, Microwire, SD, SPI, SSI, SSP, UART/USART, USB, USB OTG | Brown-out Detect/Reset, DMA, I2S, Motor Control PWM, POR, PWM, WDT | 83 | 1MB (1M x 8) | FLASH | 16K x 8 | 136K x 8 | 2.2V ~ 3.6V | A/D 8x10b; D/A 1x10b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
|
MC908MR16CFUEIC MCU 8BIT 16KB FLASH 64QFP |
988 | - |
|
Datasheet | 64-QFP | HC08 | Tray | Not For New Designs | Not Verified | HC08 | 8-Bit | 8MHz | SCI, SPI | LVD, POR, PWM | 44 | 16KB (16K x 8) | FLASH | - | 768 x 8 | 4.5V ~ 5.5V | A/D 10x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
|
STM32F439IIT6IC MCU 32BIT 2MB FLASH 176LQFP |
429 | - |
|
Datasheet | 176-LQFP | STM32F4 | Tray | Active | Not Verified | ARM® Cortex®-M4 | 32-Bit Single-Core | 180MHz | CANbus, EBI/EMI, Ethernet, I2C, IrDA, LINbus, SPI, UART/USART, USB OTG | Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT | 140 | 2MB (2M x 8) | FLASH | - | 256K x 8 | 1.8V ~ 3.6V | A/D 24x12b; D/A 2x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
DSP56F801FA80EIC MCU 16BIT 16KB FLASH 48LQFP |
1,256 | - |
|
Datasheet | 48-LQFP | 56F8xx | Tray | Active | Verified | 56800 | 16-Bit | 80MHz | SCI, SPI | POR, PWM, WDT | 11 | 16KB (8K x 16) | FLASH | - | 1K x 16 | 3V ~ 3.6V | A/D 8x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
ATSAMS70Q21A-ANIC MCU 32BIT 2MB FLASH 144LQFP |
1,778 | - |
|
Datasheet | 144-LQFP | SAM S70 | Tray | Active | Not Verified | ARM® Cortex®-M7 | 32-Bit Single-Core | 300MHz | EBI/EMI, I2C, IrDA, LINbus, MMC/SD/SDIO, QSPI, SPI, UART/USART, USB | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | 114 | 2MB (2M x 8) | FLASH | - | 384K x 8 | 1.08V ~ 3.6V | A/D 24x12b; D/A 2x12b | Internal | -40°C ~ 105°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.
