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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
STM32G484RET3 STMicroelectronics

STM32G484RET3

IC MCU 32BIT 512KB FLASH 64LQFP

STMicroelectronics

4,965 -
Datasheet 64-LQFP STM32G4 Tray Active - ARM® Cortex®-M4 32-Bit 170MHz CANbus, I2C, IrDA, LINbus, QSPI, SAI, SPI, UART/USART, USB Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT 52 512KB (512K x 8) FLASH - 128K x 8 1.71V ~ 3.6V A/D 26x12b SAR; D/A 7x12b External, Internal -40°C ~ 125°C (TA) - - Surface Mount
CY8C4147LQE-S473T Infineon Technologies

CY8C4147LQE-S473T

IC MCU 32BIT 128KB FLASH 40QFN

Infineon Technologies

1,509 -
Datasheet 40-UFQFN Exposed Pad PSOC™ 4 CY8C4100S Plus Tape & Reel (TR) Active Not Verified ARM® Cortex®-M0+ 32-Bit 24MHz CANbus, FIFO, I2C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART Brown-out Detect/Reset, CapSense, DMA, LCD, POR, PWM, Temp Sensor, WDT 34 128KB (128K x 8) FLASH - 16K x 8 1.71V ~ 5.5V A/D 16x10b, 20x12b SAR External, Internal -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount, Wettable Flank
PIC18F4510-E/P Microchip Technology

PIC18F4510-E/P

IC MCU 8BIT 32KB FLASH 40DIP

Microchip Technology

3,652 -
Datasheet 40-DIP (0.600", 15.24mm) PIC® 18F Tube Active Verified PIC 8-Bit 25MHz I2C, SPI, UART/USART Brown-out Detect/Reset, HLVD, POR, PWM, WDT 36 32KB (16K x 16) FLASH - 1.5K x 8 4.2V ~ 5.5V A/D 13x10b Internal -40°C ~ 125°C (TA) - - Through Hole
PIC32MX154F128DT-I/ML Microchip Technology

PIC32MX154F128DT-I/ML

IC MCU 32BIT 128KB FLASH 44QFN

Microchip Technology

4,730 -
Datasheet 44-VQFN Exposed Pad PIC® XLP™ 32MX Tape & Reel (TR) Active Not Verified MIPS32® M4K™ 32-Bit Single-Core 72MHz I2C, IrDA, LINbus, PMP, SPI, UART/USART Brown-out Detect/Reset, DMA, HLVD, I2S, POR, PWM, WDT 34 128KB (128K x 8) FLASH - 32K x 8 2.5V ~ 3.6V A/D 13x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
ATSAMHA1E16A-MBT-BVAO Microchip Technology

ATSAMHA1E16A-MBT-BVAO

IC MCU 32BIT 64KB FLASH 32VQFN

Microchip Technology

3,698 -
Datasheet 32-VFQFN Exposed Pad SAM HA1, Functional Safety (FuSa) Tape & Reel (TR) Active Not Verified ARM® Cortex®-M0+ 32-Bit Single-Core 48MHz I2C, LINbus SBC, SPI, UART/USART Brown-out Detect/Reset, DMA, POR, PWM, WDT 19 64KB (64K x 8) FLASH 2K x 8 8K x 8 0V ~ 3.8V A/D 6x12b; D/A 1x10b Internal -40°C ~ 105°C (TC) Automotive AEC-Q100 Surface Mount, Wettable Flank
PIC24FJ512GB610-E/BG Microchip Technology

PIC24FJ512GB610-E/BG

IC MCU 16BIT 512KB FLSH 121TFBGA

Microchip Technology

3,300 -
Datasheet 121-TFBGA PIC® 24F Tray Active Not Verified PIC 16-Bit 32MHz I2C, IrDA, LINbus, PMP, SPI, UART/USART, USB OTG Brown-out Detect/Reset, DMA, HLVD, POR, PWM, WDT 85 512KB (170K x 24) FLASH - 32K x 8 2V ~ 3.6V A/D 24x12b SAR Internal -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount
AT32UC3B064-Z2UT Microchip Technology

AT32UC3B064-Z2UT

IC MCU 32BIT 64KB FLASH 64QFN

Microchip Technology

4,404 -
Datasheet 64-VFQFN Exposed Pad AVR®32 UC3 B Tray Active Not Verified AVR 32-Bit Single-Core 60MHz I2C, IrDA, SPI, SSC, UART/USART, USB Brown-out Detect/Reset, DMA, POR, PWM, WDT 44 64KB (64K x 8) FLASH - 16K x 8 1.65V ~ 3.6V A/D 8x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
PIC16C72-10E/SP Microchip Technology

PIC16C72-10E/SP

IC MCU 8BIT 3.5KB OTP 28SPDIP

Microchip Technology

3,123 -
Datasheet 28-DIP (0.300", 7.62mm) PIC® 16C Tube Obsolete Verified PIC 8-Bit 10MHz I2C, SPI Brown-out Detect/Reset, POR, PWM, WDT 22 3.5KB (2K x 14) OTP - 128 x 8 4V ~ 6V A/D 5x8b External -40°C ~ 125°C (TA) - - Through Hole
R7FA6E10D2CFP#AA5 Renesas Electronics Corporation

R7FA6E10D2CFP#AA5

MCU RA6 ARM CM33 200MHZ 512K/256

Renesas Electronics Corporation

1,402 -
Datasheet 100-LQFP RA6E1 Tray Active - ARM® Cortex®-M33 32-Bit 200MHz CANbus, Ethernet, I2C, MMC/SD, QSPI, SCI, Serial Sound, SmartCard, SPI, UART/USART, USB DMA, LVD, POR, PWM, WDT 75 512KB (512K x 8) FLASH 8K x 8 256K x 8 2.7V ~ 3.6V A/D 11x12b SAR; D/A 1x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
MC908GR16ACFAER NXP USA Inc.

MC908GR16ACFAER

IC MCU 8BIT 16KB FLASH 48LQFP

NXP USA Inc.

4,643 -
Datasheet 48-LQFP HC08 Tape & Reel (TR) Obsolete Not Verified HC08 8-Bit 8MHz LINbus, SCI, SPI LVD, POR, PWM 37 16KB (16K x 8) FLASH - 1K x 8 3V ~ 5.5V A/D 8x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
UPD78F1001GA(R)-HAA-AX Renesas Electronics Corporation

UPD78F1001GA(R)-HAA-AX

IC MCU 16BIT 32KB FLASH 48TQFP

Renesas Electronics Corporation

2,009 -
Datasheet 48-TQFP 78K0R/Kx3-L Tray Active - 78K/0R 16-Bit 20MHz 3-Wire SIO, I2C, LINbus, UART/USART DMA, LVD, POR, PWM, WDT 41 32KB (32K x 8) FLASH - 1.5K x 8 1.8V ~ 5.5V A/D 11x10b SAR Internal -40°C ~ 85°C (TA) - - Surface Mount
MKV46F256VLH16R NXP USA Inc.

MKV46F256VLH16R

IC MCU 32BIT 256KB FLASH 64LQFP

NXP USA Inc.

3,118 -
Datasheet 64-LQFP Kinetis KV Tape & Reel (TR) Active Not Verified ARM® Cortex®-M4 32-Bit Single-Core 168MHz CANbus, I2C, SPI, UART/USART DMA, LVD, POR, PWM, WDT 48 256KB (256K x 8) FLASH - 32K x 8 1.71V ~ 3.6V A/D 29x12b; D/A 1x12b Internal -40°C ~ 105°C (TA) - - Surface Mount
MKW37A512VFT4R NXP USA Inc.

MKW37A512VFT4R

IC MCU 32BIT 512KB FLASH 48VFQFN

NXP USA Inc.

4,564 -
Datasheet 48-VFQFN Exposed Pad Kinetis KW3 Tape & Reel (TR) Active - ARM® Cortex®-M0+ 32-Bit 48MHz I2C, SPI, UART/USART Brown-out Detect/Reset, LVD, POR, PWM, WDT - 512KB (512K x 8) FLASH - 64K x 8 1.71V ~ 3.6V - Internal -40°C ~ 105°C (TA) - - Surface Mount, Wettable Flank
CY8C4247AXQ-M485 Infineon Technologies

CY8C4247AXQ-M485

IC MCU 32BIT 128KB FLASH 64TQFP

Infineon Technologies

4,463 -
Datasheet 64-LQFP PSOC™ 4 CY8C42xx - M Tray Active Not Verified ARM® Cortex®-M0 32-Bit Single-Core 48MHz CANbus, I2C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART Brown-out Detect/Reset, CapSense, DMA, LCD, LVD, POR, PWM, SmartSense, WDT 51 128KB (128K x 8) FLASH - 16K x 8 1.71V ~ 5.5V A/D 16x12b SAR; D/A 2x7b, 2x8b Internal -40°C ~ 105°C (TA) - - Surface Mount
STM32G4A1VET3 STMicroelectronics

STM32G4A1VET3

IC MCU 32BIT 512KB FLASH 100LQFP

STMicroelectronics

3,626 -
Datasheet 100-LQFP STM32G4 Bulk Active - ARM® Cortex®-M4 32-Bit 170MHz CANbus, I2C, IrDA, LINbus, QSPI, SAI, SPI, UART/USART, USB Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT 86 512KB (512K x 8) FLASH - 112K x 8 1.71V ~ 3.6V A/D 36x12b SAR; D/A 4x12b Internal -40°C ~ 125°C (TA) - - Surface Mount
CY8C4148LDS-S553 Infineon Technologies

CY8C4148LDS-S553

IC MCU 32BIT 256KB FLASH 48VFQFN

Infineon Technologies

3,741 -
Datasheet 48-VFQFN Exposed Pad PSOC™ 4 CY8C4100S Tray Active - ARM® Cortex®-M0+ 32-Bit 48MHz I2C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART Brown-out Detect/Reset, CapSense, DMA, I2S, LCD, LVD, POR, PWM, WDT 40 256KB (256K x 8) FLASH - 32K x 8 1.71V ~ 5.5V A/D 16x12b SAR External, Internal -40°C ~ 105°C (TA) Automotive AEC-Q100 Surface Mount, Wettable Flank
EFM32LG380F64G-F-QFP100R Silicon Labs

EFM32LG380F64G-F-QFP100R

IC MCU 32BIT 64KB FLASH 100LQFP

Silicon Labs

2,829 -
Datasheet 100-LQFP Leopard Gecko Tape & Reel (TR) Obsolete Not Verified ARM® Cortex®-M3 32-Bit Single-Core 48MHz EBI/EMI, I2C, IrDA, SmartCard, SPI, UART/USART, USB Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT 83 64KB (64K x 8) FLASH - 32K x 8 1.98V ~ 3.8V A/D 8x12b SAR; D/A 2x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
EFM32JG12B500F1024IM48-C Silicon Labs

EFM32JG12B500F1024IM48-C

IC MCU 32BIT 1MB FLASH 48QFN

Silicon Labs

1,921 -
Datasheet 48-VFQFN Exposed Pad Jade Gecko Tray Active Not Verified ARM® Cortex®-M3 32-Bit Single-Core 40MHz I2C, IrDA, LINbus, SmartCard, SPI, UART/USART Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT 33 1MB (1M x 8) FLASH - 256K x 8 1.8V ~ 3.8V A/D - 12b SAR Internal -40°C ~ 125°C (TJ) - - Surface Mount
STM32F100RET7BTR STMicroelectronics

STM32F100RET7BTR

IC MCU 32BIT 512KB FLASH 64LQFP

STMicroelectronics

4,120 -
Datasheet 64-LQFP STM32F1 Tape & Reel (TR) Active Not Verified ARM® Cortex®-M3 32-Bit Single-Core 24MHz I2C, IrDA, LINbus, SPI, UART/USART DMA, PDR, POR, PVD, PWM, Temp Sensor, WDT 51 512KB (512K x 8) FLASH - 32K x 8 2V ~ 3.6V A/D 16x12b; D/A 2x12b Internal -40°C ~ 105°C (TA) - - Surface Mount
T89C51CC02CA-RATIM Microchip Technology

T89C51CC02CA-RATIM

IC MCU 8BIT 16KB FLASH 32VQFP

Microchip Technology

1,838 -
Datasheet 32-LQFP AT89C CAN Tray Obsolete Not Verified 80C51 8-Bit 40MHz CANbus, UART/USART POR, PWM, WDT 20 16KB (16K x 8) FLASH 2K x 8 512 x 8 3V ~ 5.5V A/D 8x10b External -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.