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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
STM32H7B3NIH6 STMicroelectronics

STM32H7B3NIH6

IC MCU 32BIT 2MB FLASH 216TFBGA

STMicroelectronics

4,099 -
Datasheet 216-TFBGA STM32H7 Tray Active Not Verified ARM® Cortex®-M7 32-Bit Single-Core 280MHz Camera, CANbus, EBI/EMI, HDMI-CEC, I2C, IrDA, LINbus, MDIO, MMC/SD/SDIO, PSSI, SAI, SPDIF, SPI, SWPMI, UART/USART, USB OTG Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT 116 2MB (2M x 8) FLASH - 1.4M x 8 1.62V ~ 3.6V A/D 20x16b; D/A 3x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
STM32H7B3LIH6Q STMicroelectronics

STM32H7B3LIH6Q

IC MCU 32BIT 2MB FLASH 225TFBGA

STMicroelectronics

3,193 -
Datasheet 225-TFBGA STM32H7 Tray Active Not Verified ARM® Cortex®-M7 32-Bit Single-Core 280MHz Camera, CANbus, EBI/EMI, HDMI-CEC, I2C, IrDA, LINbus, MDIO, MMC/SD/SDIO, PSSI, SAI, SPDIF, SPI, SWPMI, UART/USART, USB OTG Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT 168 2MB (2M x 8) FLASH - 1.4M x 8 1.62V ~ 3.6V A/D 24x16b; D/A 3x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
LM3S9D92-IQC80-A1T Texas Instruments

LM3S9D92-IQC80-A1T

IC MCU 32BIT 512KB FLASH 100LQFP

Texas Instruments

2,668 -
Datasheet 100-LQFP Stellaris® ARM® Cortex®-M3S 9000 Tape & Reel (TR) Obsolete Not Verified ARM® Cortex®-M3 32-Bit Single-Core 80MHz CANbus, EBI/EMI, Ethernet, I2C, IrDA, LINbus, Microwire, QEI, SPI, SSI, UART/USART, USB OTG Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT 65 512KB (512K x 8) FLASH - 96K x 8 1.235V ~ 1.365V A/D 16x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
STM32H745IGT6 STMicroelectronics

STM32H745IGT6

IC MCU 32BIT 1MB FLASH 176LQFP

STMicroelectronics

2,760 -
Datasheet 176-LQFP STM32H7 Tray Active Not Verified ARM® Cortex®-M4/M7 32-Bit Dual-Core 240MHz, 480MHz CANbus, EBI/EMI, Ethernet, I2C, IrDA, LINbus, MDIO, MMC/SD/SDIO, QSPI, SAI, SPDIF, SPI, SWPMI, UART/USART, USB OTG Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT 119 1MB (1M x 8) FLASH - 1M x 8 1.62V ~ 3.6V A/D 28x16b; D/A 2x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
R5F563NBCDFP#10 Renesas Electronics Corporation

R5F563NBCDFP#10

IC MCU 32BIT 1MB FLASH 100LFQFP

Renesas Electronics Corporation

4,798 -
Datasheet 100-LQFP RX63N Tray Not For New Designs Not Verified RX 32-Bit Single-Core 100MHz CANbus, EBI/EMI, Ethernet, I2C, LINbus, SCI, SPI, USB DMA, LVD, POR, PWM, WDT 78 1MB (1M x 8) FLASH 32K x 8 128K x 8 2.7V ~ 3.6V A/D 8x10b, 14x12b; D/A 1x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
R5F56318DGFC#V0 Renesas Electronics Corporation

R5F56318DGFC#V0

32BIT MCU RX631

Renesas Electronics Corporation

2,708 -
Datasheet 176-LQFP RX600 Tray Active - RX 32-Bit 100MHz CANbus, EBI/EMI, Ethernet, I2C, LINbus, SCI, SPI, USB DMA, LVD, POR, PWM, WDT 133 512KB (512K x 8) FLASH 32K x 8 128K x 8 2.7V ~ 3.6V A/D 8x10b, 21x12b; D/A 2x10b Internal -40°C ~ 105°C (TA) - - Surface Mount
R5F5631BCDBG#G0 Renesas Electronics Corporation

R5F5631BCDBG#G0

32BIT MCU RX631 1M/128K LFBGA176

Renesas Electronics Corporation

2,148 -
Datasheet 176-LFBGA RX631 Tray Active - RX 32-Bit 100MHz CANbus, EBI/EMI, Ethernet, I2C, LINbus, SCI, SPI, USB DMA, LVD, POR, PWM, WDT 133 1MB (1M x 8) FLASH 32K x 8 128K x 8 2.7V ~ 3.6V A/D 8x10b, 21x12b; D/A 2x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
NUC442JI8AE Nuvoton Technology Corporation

NUC442JI8AE

LINEAR IC'S

Nuvoton Technology Corporation

1,617 -
Datasheet 144-LQFP NuMicro™ NUC442 Bulk Not For New Designs - ARM® Cortex®-M4 32-Bit 84MHz CANbus, EBI/EMI, FIFO, I2C, IrDA, LINbus, SD, SmartCard, SPI, UART/USART, USB, USB OTG Brown-out Detect/Reset, Crypto - AES, DMA, I2S, POR, PWM, SHA, Temp Sensor, TRNG, WDT 114 512KB (512K x 8) FLASH - 64K x 8 2.5V ~ 5.5V A/D 16x12b SAR External, Internal -40°C ~ 105°C (TA) - - Surface Mount
PIC32MZ1024EFM124T-I/TL Microchip Technology

PIC32MZ1024EFM124T-I/TL

IC MCU 32BIT 1MB FLASH 124VTLA

Microchip Technology

4,639 -
Datasheet 124-VFTLA Dual Rows, Exposed Pad PIC® 32MZ Tape & Reel (TR) Obsolete Not Verified MIPS32® M-Class 32-Bit Single-Core 200MHz CANbus, EBI/EMI, Ethernet, I2C, PMP, SPI, SQI, UART/USART, USB OTG Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT 97 1MB (1M x 8) FLASH - 512K x 8 2.1V ~ 3.6V A/D 48x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
CYT2BL4BAAQ0AZEGS Infineon Technologies

CYT2BL4BAAQ0AZEGS

IC MCU 32BIT 4.063MB FLSH 80LQFP

Infineon Technologies

1,347 -
Datasheet 80-LQFP Traveo™ T2G Tray Active Not Verified ARM® Cortex®-M0+, ARM® Cortex®-M4F 32-Bit Dual-Core 100MHz, 160MHz CANbus, FIFO, I2C, IrDA, LINbus, SPI, UART/USART Brown-out Detect/Reset, Crypto - AES, DMA, LVD, POR, PWM, SHA, TRNG, WDT 63 4.063MB (4.063M x 8) FLASH 128K x 8 512K x 8 2.7V ~ 5.5V A/D 52x12b SAR External, Internal -40°C ~ 125°C (TA) - - Surface Mount
PIC17C766-33E/L Microchip Technology

PIC17C766-33E/L

IC MCU 8BIT 32KB OTP 84PLCC

Microchip Technology

3,818 -
Datasheet 84-LCC (J-Lead) PIC® 17C Tube Obsolete Not Verified PIC 8-Bit 33MHz I2C, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 66 32KB (16K x 16) OTP - 902 x 8 4.5V ~ 5.5V A/D 16x10b External -40°C ~ 125°C (TA) - - Surface Mount
DSPIC30F6014AT-20I/PT Microchip Technology

DSPIC30F6014AT-20I/PT

IC MCU 16BIT 144KB FLASH 80TQFP

Microchip Technology

2,048 -
Datasheet 80-TQFP dsPIC™ 30F Tape & Reel (TR) Obsolete Not Verified dsPIC 16-Bit 20 MIPS CANbus, I2C, SPI, UART/USART AC'97, Brown-out Detect/Reset, I2S, LVD, POR, PWM, WDT 68 144KB (48K x 24) FLASH 4K x 8 8K x 8 2.5V ~ 5.5V A/D 16x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
AT91M42800A-33CJ Microchip Technology

AT91M42800A-33CJ

IC MCU 16/32BIT ROMLESS 144BGA

Microchip Technology

1,787 -
Datasheet 144-LFBGA AT91 Tray Active Not Verified ARM7® 16/32-Bit 33MHz EBI/EMI, SPI, UART/USART WDT 54 - ROMless - 8K x 8 2.7V ~ 3.6V - External -40°C ~ 85°C (TA) - - Surface Mount
TM4C123BH6ZRBI7R Texas Instruments

TM4C123BH6ZRBI7R

IC MCU 32BIT 256KB FLASH 157BGA

Texas Instruments

1,790 -
Datasheet 157-VFBGA Tiva™ C Tape & Reel (TR) Obsolete Not Verified ARM® Cortex®-M4F 32-Bit Single-Core 80MHz CANbus, I2C, IrDA, Microwire, QEI, SPI, SSI, UART/USART Brown-out Detect/Reset, DMA, Motion PWM, POR, WDT 120 256KB (256K x 8) FLASH 2K x 8 32K x 8 1.08V ~ 3.63V A/D 24x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
PIC32MZ1024EFF064-E/MR Microchip Technology

PIC32MZ1024EFF064-E/MR

IC MCU 32BIT 1MB FLASH 64QFN

Microchip Technology

2,591 -
Datasheet 64-VFQFN Exposed Pad PIC® 32MZ Tube Active Not Verified MIPS32® M-Class 32-Bit Single-Core 180MHz CANbus, Ethernet, I2C, PMP, SPI, SQI, UART/USART, USB OTG Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT 46 1MB (1M x 8) FLASH - 256K x 8 2.1V ~ 3.6V A/D 24x12b Internal -40°C ~ 125°C Automotive AEC-Q100 Surface Mount
FS32K148UJT0VLQR NXP USA Inc.

FS32K148UJT0VLQR

S32K148 ARM CORTEX-M4F, 112 MHZ,

NXP USA Inc.

2,586 -
Datasheet 144-LQFP S32K Tape & Reel (TR) Active - ARM® Cortex®-M4F 32-Bit 112MHz CANbus, EBI/EMI, Ethernet, FlexIO, I2C, LINbus, SPI, UART/USART DMA, I2S, LVD, LVR, POR, PWM, WDT 128 2MB (2M x 8) FLASH 4K x 8 256K x 8 2.7V ~ 5.5V A/D 32x12b SAR; D/A 1x8b External, Internal -40°C ~ 105°C (TA) - - Surface Mount
CY8C3665LTI-006 Infineon Technologies

CY8C3665LTI-006

IC MCU 8BIT 32KB FLASH 48QFN

Infineon Technologies

4,155 -
Datasheet 48-VFQFN Exposed Pad PSOC™ 3 CY8C36xx Tray Obsolete Not Verified 8051 8-Bit 67MHz EBI/EMI, I2C, LINbus, SPI, UART/USART, USB CapSense, DMA, LCD, POR, PWM, WDT 25 32KB (32K x 8) FLASH 1K x 8 4K x 8 1.71V ~ 5.5V A/D 16x12b; D/A 4x8b Internal -40°C ~ 85°C (TA) - - Surface Mount
STM32F745IGK6TR STMicroelectronics

STM32F745IGK6TR

IC MCU 32BIT 1MB FLASH 176UFBGA

STMicroelectronics

4,021 -
Datasheet 201-UFBGA STM32F7 Tape & Reel (TR) 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 1MB (1M x 8) FLASH - 320K x 8 1.7V ~ 3.6V A/D 24x12b; D/A 2x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
SPC584C70E3F001X STMicroelectronics

SPC584C70E3F001X

Linear IC's

STMicroelectronics

2,639 -
Datasheet 100-TQFP Exposed Pad SPC58 Bulk Active - e200z4 32-Bit 160MHz CANbus, I2C, LINbus, SPI, UART/USART DMA, POR, Temp Sensor, WDT - 2MB (2M x 8) FLASH 128K x 8 448K x 8 3V ~ 5.5V A/D 10/12b SAR External, Internal -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount
S912XET256J2CAL NXP USA Inc.

S912XET256J2CAL

IC MCU 16BIT 256KB FLASH 112LQFP

NXP USA Inc.

4,132 -
Datasheet 112-LQFP HCS12X Tray Active Not Verified HCS12X 16-Bit 50MHz CANbus, EBI/EMI, I2C, IrDA, SCI, SPI LVD, POR, PWM, WDT 91 256KB (256K x 8) FLASH 4K x 8 16K x 8 1.72V ~ 5.5V A/D 16x12b External -40°C ~ 85°C (TA) - - Surface Mount
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Microcontrollers FAQ

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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.

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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.

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Yes. Our sourcing team can review shortage and obsolete-part requirements and help check available supply channels or possible alternatives when appropriate.

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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.