Microcontrollers

Manufacturers 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 Supplier Device Package

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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 Supplier Device Package
STM32L4Q5VGT6P

STM32L4Q5VGT6P

IC MCU 32BIT 1MB FLASH 100LQFP

STMicroelectronics

197
RFQ
STM32L4Q5VGT6PDatasheet 100-LQFP 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, (External SMPS Required) 83 1MB (1M x 8) FLASH - 320K x 8 1.71V ~ 3.6V A/D 16x12b; D/A 2x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
R5F566TEEDFP#30

R5F566TEEDFP#30

IC MCU 32BIT 512KB FLSH 100LFQFP

Renesas Electronics Corporation

238
RFQ
R5F566TEEDFP#30Datasheet 100-LQFP RX66T Tray Active Not Verified RXv3 32-Bit Single-Core 160MHz CANbus, EBI/EMI, I2C, LINbus, MMC/SD, SCI, SPI, SSI, UART/USART DMA, LVD, POR, PWM, WDT 72 512KB (512K x 8) FLASH 32K x 8 64K x 8 2.7V ~ 5.5V A/D 22x12b; D/A 2x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
R5F565NCDDBG#20

R5F565NCDDBG#20

IC MCU 32BIT 1.5MB FLSH 176LFBGA

Renesas Electronics Corporation

304
RFQ
R5F565NCDDBG#20Datasheet 176-LFBGA RX65N Tray Active Not Verified RXv2 32-Bit Single-Core 120MHz CANbus, EBI/EMI, Ethernet, I2C, LINbus, MMC/SD, QSPI, SCI, SPI, UART/USART, USB DMA, LVD, POR, PWM, WDT 136 1.5MB (1.5M x 8) FLASH 32K x 8 640K x 8 2.7V ~ 3.6V A/D 29x12b; D/A 2x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
PIC32MX270F512L-I/PF

PIC32MX270F512L-I/PF

IC MCU 32BIT 512KB FLASH 100TQFP

Microchip Technology

132
RFQ
PIC32MX270F512L-I/PFDatasheet 100-TQFP PIC® 32MX Tray Active Not Verified MIPS32® M4K™ 32-Bit Single-Core 40MHz I2C, IrDA, LINbus, PMP, SPI, UART/USART, USB OTG Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT 81 512KB (512K x 8) FLASH - 64K x 8 2.3V ~ 3.6V A/D 48x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
STM32L151RDT6TR

STM32L151RDT6TR

IC MCU 32BIT 384KB FLASH 64LQFP

STMicroelectronics

800
RFQ
STM32L151RDT6TRDatasheet 64-LQFP STM32L1 Tape & Reel (TR) Active Not Verified ARM® Cortex®-M3 32-Bit Single-Core 32MHz I2C, IrDA, LINbus, SPI, UART/USART, USB Brown-out Detect/Reset, Cap Sense, DMA, I2S, POR, PWM, WDT 51 384KB (384K x 8) FLASH 12K x 8 48K x 8 1.8V ~ 3.6V A/D 21x12b; D/A 2x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
AT32UC3L0128-AUT

AT32UC3L0128-AUT

IC MCU 32BIT 128KB FLASH 48TQFP

Microchip Technology

222
RFQ
AT32UC3L0128-AUTDatasheet 48-TQFP AVR®32 UC3 L Tray Active Not Verified AVR 32-Bit Single-Core 50MHz I2C, SPI, UART/USART Brown-out Detect/Reset, DMA, POR, PWM, WDT 36 128KB (128K x 8) FLASH - 32K x 8 1.62V ~ 3.6V A/D 8x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
PIC32MX440F128L-80I/PT

PIC32MX440F128L-80I/PT

IC MCU 32BIT 128KB FLASH 100TQFP

Microchip Technology

738
RFQ
PIC32MX440F128L-80I/PTDatasheet 100-TQFP PIC® 32MX Tray Active Not Verified MIPS32® M4K™ 32-Bit Single-Core 80MHz I2C, IrDA, LINbus, PMP, SPI, UART/USART, USB OTG Brown-out Detect/Reset, DMA, POR, PWM, WDT 85 128KB (128K x 8) FLASH - 32K x 8 2.3V ~ 3.6V A/D 16x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
R5F56609BDFP#30

R5F56609BDFP#30

IC MCU 32BIT 1MB FLASH 100LFQFP

Renesas Electronics Corporation

270
RFQ
R5F56609BDFP#30Datasheet 100-LQFP RX600 Tray Active Not Verified RXv3 32-Bit 120MHz CANbus, EBI/EMI, I2C, LINbus, SCI, SPI DMA, LVD, POR, PWM, WDT 91 1MB (1M x 8) FLASH 32K x 8 128K x 8 2.7V ~ 5.5V A/D 24x12b; D/A 2x12b External, Internal -40°C ~ 85°C (TA) - - Surface Mount
DSPIC33FJ64MC706-I/PT

DSPIC33FJ64MC706-I/PT

IC MCU 16BIT 64KB FLASH 64TQFP

Microchip Technology

156
RFQ
DSPIC33FJ64MC706-I/PTDatasheet 64-TQFP dsPIC™ 33F Tray Active Not Verified dsPIC 16-Bit 40 MIPs CANbus, I2C, IrDA, LINbus, SPI, UART/USART Brown-out Detect/Reset, DMA, Motor Control PWM, POR, PWM, QEI, WDT 53 64KB (64K x 8) FLASH - 16K x 8 3V ~ 3.6V A/D 16x10b/12b Internal -40°C ~ 85°C (TA) - - Surface Mount
AT89C51IC2T-RLTUM

AT89C51IC2T-RLTUM

IC MCU 8BIT 32KB FLASH 44VQFP

Microchip Technology

148
RFQ
AT89C51IC2T-RLTUMDatasheet 44-LQFP 89C Tray Active Not Verified 80C51 8-Bit 60MHz I2C, SPI, UART/USART POR, PWM, WDT 34 32KB (32K x 8) FLASH - 1.25K x 8 4.5V ~ 5.5V - External -40°C ~ 85°C (TA) - - Surface Mount
STM32L151VCT6TR

STM32L151VCT6TR

IC MCU 32BIT 256KB FLASH 100LQFP

STMicroelectronics

881
RFQ
STM32L151VCT6TRDatasheet 100-LQFP STM32L1 Tape & Reel (TR) Active Not Verified ARM® Cortex®-M3 32-Bit Single-Core 32MHz I2C, IrDA, LINbus, SPI, UART/USART, USB Brown-out Detect/Reset, Cap Sense, DMA, I2S, POR, PWM, WDT 83 256KB (256K x 8) FLASH 8K x 8 32K x 8 1.8V ~ 3.6V A/D 25x12b; D/A 2x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
R5F565N9ADFP#30

R5F565N9ADFP#30

IC MCU 32BIT 1MB FLASH 100LFQFP

Renesas Electronics Corporation

245
RFQ
R5F565N9ADFP#30Datasheet 100-LQFP RX65N Tray Active Not Verified RXv2 32-Bit Single-Core 120MHz CANbus, EBI/EMI, Ethernet, I2C, LINbus, MMC/SD, QSPI, SCI, SPI, UART/USART, USB DMA, LVD, POR, PWM, WDT 78 1MB (1M x 8) FLASH - 256K x 8 2.7V ~ 3.6V A/D 22x12b; D/A 1x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
R7FA6M4AD3CFB#AA0

R7FA6M4AD3CFB#AA0

IC MCU 32BIT 512KB FLSH 144LFQFP

Renesas Electronics Corporation

170
RFQ
R7FA6M4AD3CFB#AA0Datasheet 144-LQFP RA6M4 Tray Active Not Verified ARM® Cortex®-M33 32-Bit Single-Core 200MHz CANbus, EBI/EMI, Ethernet, I2C, LINbus, QSPI, SCI, SPI, SSI, UART/USART, USB Capacitive Touch, Crypto - AES, DMA, LVD, POR, PWM, RSA, SHA, Temp Sensor, WDT 109 512KB (512K x 8) FLASH 8K x 8 256K x 8 2.7V ~ 3.6V A/D 22x12b; D/A 2x12b External, Internal -40°C ~ 105°C (TA) - - Surface Mount
DS4830AT+

DS4830AT+

IC MCU 16BIT 64KB FLASH 40TQFN

Analog Devices Inc./Maxim Integrated

490
RFQ
DS4830AT+Datasheet 40-WFQFN Exposed Pad MAXQ® Tray Active Not Verified MAXQ20 16-Bit 10MHz 3-Wire, I2C, SPI Brown-out Detect/Reset, POR, PWM, WDT 31 64KB (32K x 16) FLASH - 1K x 16 2.97V ~ 3.63V A/D 18x13b; D/A 8x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
DSPIC33FJ128MC506A-E/PT

DSPIC33FJ128MC506A-E/PT

IC MCU 16BIT 128KB FLASH 64TQFP

Microchip Technology

150
RFQ
DSPIC33FJ128MC506A-E/PTDatasheet 64-TQFP dsPIC™ 33F Tray Active Verified dsPIC 16-Bit 40 MIPs CANbus, I2C, IrDA, LINbus, SPI, UART/USART Brown-out Detect/Reset, DMA, Motor Control PWM, POR, PWM, QEI, WDT 53 128KB (128K x 8) FLASH - 8K x 8 3V ~ 3.6V A/D 16x10b/12b Internal -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount
STM32L486RGT7

STM32L486RGT7

IC MCU 32BIT 1MB FLASH 64LQFP

STMicroelectronics

415
RFQ
STM32L486RGT7Datasheet 64-LQFP STM32L4 Tray Active Not Verified ARM® Cortex®-M4 32-Bit Single-Core 80MHz CANbus, I2C, IrDA, LINbus, MMC/SD, QSPI, SAI, SPI, SWPMI, UART/USART, USB OTG Brown-out Detect/Reset, DMA, LCD, PWM, WDT 51 1MB (1M x 8) FLASH - 128K x 8 1.71V ~ 3.6V A/D 16x12b; D/A 2x12b Internal -40°C ~ 105°C (TA) - - Surface Mount
EFM32GG12B110F1024GM64-A

EFM32GG12B110F1024GM64-A

IC MCU 32BIT 1MB FLASH 64QFN

Silicon Labs

1,543
RFQ
EFM32GG12B110F1024GM64-ADatasheet 64-VFQFN Exposed Pad Giant Gecko S1 Tray Active Not Verified ARM® Cortex®-M4 32-Bit Single-Core 72MHz CANbus, EBI/EMI, I2C, IrDA, LINbus, PDM, SmartCard, SPI, UART/USART Brown-out Detect/Reset, DMA, POR, PWM, WDT 56 1MB (1M x 8) FLASH - 192K x 8 1.8V ~ 3.8V A/D 16x12b SAR; D/A 2x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
R7FA6T2BD3CFP#AA0

R7FA6T2BD3CFP#AA0

IC MCU 32BIT 512KB FLSH 100LFQFP

Renesas Electronics Corporation

201
RFQ
R7FA6T2BD3CFP#AA0Datasheet 100-LQFP RA6T2 Tray Active Not Verified ARM® Cortex®-M33 32-Bit Single-Core 240MHz CANbus, I2C, LINbus, SCI, SPI, UART/USART DMA, LVD, POR, PWM, WDT 84 512KB (512K x 8) FLASH 16K x 8 64K x 8 2.7V ~ 3.6V A/D 38x12b SAR; D/A 4x12b Internal -40°C ~ 105°C (TA) - - Surface Mount
MC9S08GW64CLKR

MC9S08GW64CLKR

IC MCU 8BIT 64KB FLASH 80LQFP

NXP USA Inc.

1,000
RFQ
MC9S08GW64CLKRDatasheet 80-LQFP S08 Tape & Reel (TR) Active Not Verified S08 8-Bit 20MHz I2C, LINbus, SCI, SPI LCD, PWM, WDT 45 64KB (64K x 8) FLASH - 4K x 8 1.8V ~ 3.6V A/D 16x16b Internal -40°C ~ 85°C (TA) - - Surface Mount
R5F566TEEGFN#30

R5F566TEEGFN#30

IC MCU 32BIT 512KB FLASH 80LFQFP

Renesas Electronics Corporation

243
RFQ
R5F566TEEGFN#30Datasheet 80-LQFP - Tray Active Not Verified RXv3 32-Bit 160MHz CANbus, EBI/EMI, Ethernet, I2C, LINbus, MMC/SD, SCI, SPI, SSI, UART/USART DMA, LVD, POR, PWM, WDT 52 512KB (512K x 8) FLASH 32K x 8 64K x 8 2.7V ~ 5.5V A/D 19x12b; D/A 2x12b Internal -40°C ~ 105°C (TA) - - Surface Mount
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Category Overview

Microcontrollers Products & Selection Guide

Microcontrollers are widely used in industrial automation, automotive electronics, communication equipment, consumer electronics, new energy systems, and many other electronic applications. We offer products from multiple manufacturers, packages, and specifications to help engineers and buyers compare and source suitable components.

Use the manufacturer, key specification, availability, and Datasheet filters to narrow down the right Microcontrollers. If the exact part is not listed, submit an inquiry and our team can help check stock, lead time, and suitable alternatives.

FAQ

How do I choose the right Microcontrollers?

Start with the required electrical specifications, package, operating temperature, application conditions, and manufacturer preference, then compare availability and lead time.

Can I order based on the stock shown on this page?

Inventory can change with supply conditions. For project or volume requirements, please submit an inquiry so current stock, pricing, and lead time can be confirmed.

What if the exact part number I need is not listed?

Send us the part number and required quantity. We can help source hard-to-find parts and suggest suitable alternatives based on key specifications.

Do you provide Datasheets and technical documents?

Yes. Use the Datasheet links in the product list to view available technical documents. If a document is unavailable, contact us and we can help check it.

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