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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.

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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
STM32F405RGT7 STMicroelectronics

STM32F405RGT7

IC MCU 32BIT 1MB FLASH 64LQFP

STMicroelectronics

494 -
Datasheet 64-LQFP STM32F4 Tray Active Not Verified ARM® Cortex®-M4 32-Bit Single-Core 168MHz CANbus, I2C, IrDA, LINbus, SPI, UART/USART, USB OTG Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT 51 1MB (1M x 8) FLASH - 192K x 8 1.8V ~ 3.6V A/D 16x12b; D/A 2x12b Internal -40°C ~ 105°C (TA) - - Surface Mount
MC9S08AW60CPUE NXP USA Inc.

MC9S08AW60CPUE

IC MCU 8BIT 60KB FLASH 64LQFP

NXP USA Inc.

2,361 -
Datasheet 64-LQFP S08 Tray Active Verified S08 8-Bit 40MHz I2C, SCI, SPI LVD, POR, PWM, WDT 54 60KB (60K x 8) FLASH - 2K x 8 2.7V ~ 5.5V A/D 16x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
MC9S08AW60CFUE NXP USA Inc.

MC9S08AW60CFUE

IC MCU 8BIT 60KB FLASH 64QFP

NXP USA Inc.

1,218 -
Datasheet 64-QFP S08 Tray Active Not Verified S08 8-Bit 40MHz I2C, SCI, SPI LVD, POR, PWM, WDT 54 60KB (60K x 8) FLASH - 2K x 8 2.7V ~ 5.5V A/D 16x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
STM32H723VGH6 STMicroelectronics

STM32H723VGH6

IC MCU 32BIT 1MB FLASH 100TFBGA

STMicroelectronics

2,109 -
Datasheet 100-TFBGA STM32H7 Tray Active Not Verified ARM® Cortex®-M7 32-Bit Single-Core 550MHz CANbus, Ethernet, I2C, IrDA, LINbus, SAI, SmartCard, SPDIF, SPI, UART/USART, USB OTG Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT 80 1MB (1M x 8) FLASH - 564K x 8 1.62V ~ 3.6V A/D 17x12b, 26x16b; D/A 2x12b External, Internal -40°C ~ 85°C (TA) - - Surface Mount
PIC18F6680-I/PT Microchip Technology

PIC18F6680-I/PT

IC MCU 8BIT 64KB FLASH 64TQFP

Microchip Technology

344 -
Datasheet 64-TQFP PIC® 18F Tray Active Verified PIC 8-Bit 40MHz CANbus, I2C, SPI, UART/USART Brown-out Detect/Reset, LVD, POR, PWM, WDT 52 64KB (32K x 16) FLASH 1K x 8 3.25K x 8 4.2V ~ 5.5V A/D 16x10b External -40°C ~ 85°C (TA) - - Surface Mount
STM32F405VGT6TR STMicroelectronics

STM32F405VGT6TR

IC MCU 32BIT 1MB FLASH 100LQFP

STMicroelectronics

3,824 -
Datasheet 100-LQFP STM32F4 Tape & Reel (TR) Active Not Verified ARM® Cortex®-M4 32-Bit Single-Core 168MHz CANbus, EBI/EMI, I2C, IrDA, LINbus, SPI, UART/USART, USB OTG Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT 82 1MB (1M x 8) FLASH - 192K x 8 1.8V ~ 3.6V A/D 16x12b; D/A 2x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
PIC18LF4685-I/ML Microchip Technology

PIC18LF4685-I/ML

IC MCU 8BIT 96KB FLASH 44QFN

Microchip Technology

172 -
Datasheet 44-VQFN Exposed Pad PIC® 18F Tube Active Not Verified PIC 8-Bit 40MHz CANbus, I2C, SPI, UART/USART Brown-out Detect/Reset, HLVD, POR, PWM, WDT 36 96KB (48K x 16) FLASH 1K x 8 3.25K x 8 2V ~ 5.5V A/D 11x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
CY8C4248AZI-L485 Infineon Technologies

CY8C4248AZI-L485

IC MCU 32BIT 256KB FLASH 64TQFP

Infineon Technologies

1,128 -
Datasheet 64-LQFP PSOC™ 4 CY8C42xx-L Tray Active Not Verified ARM® Cortex®-M0 32-Bit Single-Core 48MHz CANbus, I2C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART, USB Brown-out Detect/Reset, Cap Sense, DMA, LCD, LVD, POR, PWM, SmartSense, WDT 53 256KB (256K x 8) FLASH - 32K x 8 1.71V ~ 5.5V A/D 16x12b SAR; D/A 4x8b Internal -40°C ~ 85°C (TA) - - Surface Mount
R5F21276SNFP#X6 Renesas Electronics Corporation

R5F21276SNFP#X6

IC MCU 16BIT 32KB FLASH 32LQFP

Renesas Electronics Corporation

3,653 -
Datasheet 32-LQFP R8C/2x/27 Tape & Reel (TR) Not For New Designs Not Verified R8C 16-Bit 20MHz I2C, LINbus, SIO, SSU, UART/USART LED, POR, Voltage Detect, WDT 25 32KB (32K x 8) FLASH 2K x 8 1.5K x 8 2.2V ~ 5.5V A/D 12x10b Internal -20°C ~ 85°C (TA) - - Surface Mount
XMC4400F100K512BAXUMA1 Infineon Technologies

XMC4400F100K512BAXUMA1

IC MCU 32BIT 512KB FLASH 100LQFP

Infineon Technologies

3,041 -
Datasheet 100-LQFP Exposed Pad XMC4000 Tape & Reel (TR) Active Not Verified ARM® Cortex®-M4 32-Bit Single-Core 120MHz CANbus, Ethernet, I2C, LINbus, SPI, UART, USB DMA, I2S, LED, POR, PWM, WDT 55 512KB (512K x 8) FLASH - 80K x 8 3.13V ~ 3.63V A/D 24x12b; D/A 2x12b Internal -40°C ~ 125°C (TA) - - Surface Mount
STM32F405VGT6 STMicroelectronics

STM32F405VGT6

IC MCU 32BIT 1MB FLASH 100LQFP

STMicroelectronics

184 -
Datasheet 100-LQFP STM32F4 Tray Active Not Verified ARM® Cortex®-M4 32-Bit Single-Core 168MHz CANbus, EBI/EMI, I2C, IrDA, LINbus, SPI, UART/USART, USB OTG Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT 82 1MB (1M x 8) FLASH - 192K x 8 1.8V ~ 3.6V A/D 16x12b; D/A 2x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
CY8C4248LTI-L485 Infineon Technologies

CY8C4248LTI-L485

IC MCU 32BIT 256KB FLASH 68QFN

Infineon Technologies

2,980 -
Datasheet 68-VFQFN Exposed Pad PSOC™ 4 CY8C42xx-L Tray Active Not Verified ARM® Cortex®-M0 32-Bit Single-Core 48MHz CANbus, I2C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART, USB Brown-out Detect/Reset, Cap Sense, DMA, LCD, LVD, POR, PWM, SmartSense, WDT 57 256KB (256K x 8) FLASH - 32K x 8 1.71V ~ 5.5V A/D 16x12b SAR; D/A 4x8b Internal -40°C ~ 85°C (TA) - - Surface Mount
STM32L4R9AII6 STMicroelectronics

STM32L4R9AII6

IC MCU 32BIT 2MB FLASH 169UFBGA

STMicroelectronics

5,667 -
Datasheet 169-UFBGA STM32L4 Tray Active Not Verified ARM® Cortex®-M4 32-Bit Single-Core 120MHz CANbus, EBI/EMI, I2C, IrDA, LINbus, MMC/SD, SAI, SPI, UART/USART, USB OTG Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT 131 2MB (2M x 8) FLASH - 640K x 8 1.71V ~ 3.6V A/D 14x12b; D/A 2x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
ATSAMV70N20B-AABT Microchip Technology

ATSAMV70N20B-AABT

IC MCU 32BIT 1MB FLASH 100LQFP

Microchip Technology

1,481 -
Datasheet 100-LQFP SAM V70 Tape & Reel (TR) Active Not Verified ARM® Cortex®-M7 32-Bit Single-Core 300MHz CANbus, I2C, IrDA, LINbus, MMC/SD/SDIO, QSPI, SPI, SSC, UART/USART, USB Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT 75 1MB (1M 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
C8051F503-IQ Silicon Labs

C8051F503-IQ

IC MCU 8BIT 64KB FLASH 32LQFP

Silicon Labs

103 -
Datasheet 32-LQFP C8051F50x Tray Active Not Verified 8051 8-Bit 50MHz SMBus (2-Wire/I2C), SPI, UART/USART POR, PWM, Temp Sensor, WDT 25 64KB (64K x 8) FLASH - 4.25K x 8 1.8V ~ 5.25V A/D 25x12b Internal -40°C ~ 125°C (TA) - - Surface Mount
STM32F103RGT6TR STMicroelectronics

STM32F103RGT6TR

IC MCU 32BIT 1MB FLASH 64LQFP

STMicroelectronics

491 -
Datasheet 64-LQFP STM32F1 Tape & Reel (TR) Active Not Verified ARM® Cortex®-M3 32-Bit Single-Core 72MHz CANbus, I2C, IrDA, LINbus, SPI, UART/USART, USB DMA, Motor Control PWM, PDR, POR, PVD, PWM, Temp Sensor, WDT 51 1MB (1M x 8) FLASH - 96K x 8 2V ~ 3.6V A/D 16x12b; D/A 2x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
DSPIC33EP512MU814-I/PH Microchip Technology

DSPIC33EP512MU814-I/PH

IC MCU 16BIT 512KB FLASH 144TQFP

Microchip Technology

1,173 -
Datasheet 144-TQFP dsPIC™ 33EP Tray Active Not Verified dsPIC 16-Bit 70 MIPs CANbus, I2C, IrDA, LINbus, QEI, SPI, UART/USART, USB OTG Brown-out Detect/Reset, DMA, Motor Control PWM, POR, PWM, WDT 122 512KB (170K x 24) FLASH - 24K x 16 3V ~ 3.6V A/D 32x10b/12b Internal -40°C ~ 85°C (TA) - - Surface Mount
PIC24EP512GU814-I/PH Microchip Technology

PIC24EP512GU814-I/PH

IC MCU 16BIT 512KB FLASH 144TQFP

Microchip Technology

889 -
Datasheet 144-TQFP PIC® 24EP Tray Active Not Verified PIC 16-Bit 60 MIPs CANbus, I2C, IrDA, LINbus, SPI, UART/USART, USB OTG Brown-out Detect/Reset, DMA, POR, PWM, WDT 122 512KB (170K x 24) FLASH - 24K x 16 3V ~ 3.6V A/D 32x10b/12b Internal -40°C ~ 85°C (TA) - - Surface Mount
STM32L496VGT3 STMicroelectronics

STM32L496VGT3

IC MCU 32BIT 1MB FLASH 100LQFP

STMicroelectronics

5,420 -
Datasheet 100-LQFP STM32L4 Tray Active Not Verified ARM® Cortex®-M4 32-Bit Single-Core 80MHz CANbus, EBI/EMI, I2C, IrDA, LINbus, MMC/SD, QSPI, SAI, SPI, SWPMI, UART/USART, USB OTG Brown-out Detect/Reset, DMA, LCD, PWM, WDT 83 1MB (1M x 8) FLASH - 320K x 8 1.71V ~ 3.6V A/D 16x12b; D/A 2x12b Internal -40°C ~ 125°C (TA) - - Surface Mount
ATSAM4SD32CA-CFU Microchip Technology

ATSAM4SD32CA-CFU

IC MCU 32BIT 2MB FLASH 100VFBGA

Microchip Technology

175 -
Datasheet 100-VFBGA SAM4S Tray Active Not Verified ARM® Cortex®-M4 32-Bit Single-Core 120MHz EBI/EMI, I2C, IrDA, Memory Card, SPI, SSC, UART/USART, USB Brown-out Detect/Reset, DMA, POR, PWM, WDT 79 2MB (2M x 8) FLASH - 160K x 8 1.62V ~ 3.6V A/D 16x12b; D/A 2x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
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FREQUENTLY ASKED QUESTIONS

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.