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
F273-CEG-T

F273-CEG-T

IC MCU 16BIT 512KB FLASH 144TQFP

STMicroelectronics

0
RFQ
F273-CEG-TDatasheet 144-LQFP ST10 Tray Obsolete Not Verified ST10 16-Bit 40MHz ASC, CANbus, EBI/EMI, I2C, SSC, UART/USART POR, PWM, WDT 111 512KB (512K x 8) FLASH - 36K x 8 4.5V ~ 5.5V A/D 24x10b Internal -40°C ~ 125°C (TA) - - Surface Mount
LM3S6633-IQC50-A2

LM3S6633-IQC50-A2

IC MCU 32BIT 128KB FLASH 100LQFP

Texas Instruments

0
RFQ
LM3S6633-IQC50-A2Datasheet 100-LQFP Stellaris® ARM® Cortex®-M3S 6000 Tray Obsolete Verified ARM® Cortex®-M3 32-Bit Single-Core 50MHz Ethernet, I2C, IrDA, Microwire, SPI, SSI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 41 128KB (128K x 8) FLASH - 32K x 8 2.25V ~ 2.75V A/D 3x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
CY91F579CHSPMC-GSE1

CY91F579CHSPMC-GSE1

IC MCU 32B 2.0625MB FLSH 144LQFP

Infineon Technologies

0
RFQ
CY91F579CHSPMC-GSE1Datasheet 144-LQFP FR MB91570 Tray Obsolete Not Verified FR81S 32-Bit Single-Core 80MHz CANbus, CSIO, EBI/EMI, I2C, LINbus, SPI, UART/USART DMA, LCD, LVD, POR, PWM, WDT 111 2.0625MB (2.0625M x 8) FLASH 64K x 8 144K x 8 3V ~ 5.5V A/D 40x8/10b SAR; D/A 2x8b R2R External -40°C ~ 105°C (TA) - - Surface Mount
UPD70F3357GJ(A)-GAE-AX

UPD70F3357GJ(A)-GAE-AX

IC MCU 32BIT 768KB FLASH 144LQFP

Renesas Electronics Corporation

0
RFQ
UPD70F3357GJ(A)-GAE-AXDatasheet 144-LQFP V850 Tray Active - V850ES 32-Bit 32MHz CSI, EBI/EMI, I2C, UART/USART DMA, PWM, WDT 128 768KB (768K x 8) FLASH - 60K x 8 2.85V ~ 3.6V A/D 16x10b SAR; D/A 2x8b Internal -40°C ~ 85°C (TA) - - Surface Mount
CYT4BB8CEBQ0AESGST

CYT4BB8CEBQ0AESGST

IC MCU 32BT 4.0625MB FLSH 176QFP

Infineon Technologies

0
RFQ
CYT4BB8CEBQ0AESGSTDatasheet 176-LQFP Exposed Pad Traveo™ T2G Tape & Reel (TR) Active Not Verified ARM® Cortex®-M0+, ARM® Cortex®-M7 32-Bit Quad-Core 100MHz, 250MHz CANbus, Ethernet, I2C, LINbus, eMMC/SD, SPI, UART/USART Brown-out Detect/Reset, DMA, I2S, LVD, POR, PWM, WDT 148 4.0625MB (4.0625M x 8) FLASH 256K x 8 768K x 8 2.7V ~ 5.5V A/D 82x12b SAR External, Internal -40°C ~ 105°C (TA) - - Surface Mount
XU232-512-FB324-C40

XU232-512-FB324-C40

IC MCU 32BIT ROMLESS 324FBGA

XMOS

0
RFQ
XU232-512-FB324-C40Datasheet 324-FBGA XU Tray Active Not Verified XCore 32-Bit 32-Core 4000MIPS USB - 208 - ROMless - 512K x 8 0.95V ~ 3.6V - External 0°C ~ 70°C (TA) - - Surface Mount
MB90F342CAPF-GSE1

MB90F342CAPF-GSE1

IC MCU 16BIT 256KB FLASH 100QFP

Infineon Technologies

0
RFQ
MB90F342CAPF-GSE1Datasheet 100-BQFP F²MC-16LX MB90340 Tray Obsolete Not Verified F²MC-16LX 16-Bit 24MHz CANbus, EBI/EMI, I2C, LINbus, SCI, UART/USART DMA, POR, WDT 80 256KB (256K x 8) FLASH - 16K x 8 3.5V ~ 5.5V A/D 24x8/10b External -40°C ~ 105°C (TA) - - Surface Mount
MB90F347ASPF-GE1

MB90F347ASPF-GE1

IC MCU 16BIT 128KB FLASH 100QFP

Infineon Technologies

0
RFQ
MB90F347ASPF-GE1Datasheet 100-BQFP F²MC-16LX MB90340 Tray Obsolete Not Verified F²MC-16LX 16-Bit 24MHz CANbus, EBI/EMI, LINbus, SCI, UART/USART DMA, POR, WDT 82 128KB (128K x 8) FLASH - 6K x 8 3.5V ~ 5.5V A/D 16x8/10b External -40°C ~ 105°C (TA) - - Surface Mount
MB90F349CAPFR-G

MB90F349CAPFR-G

IC MCU 16BIT 256KB FLASH 100QFP

Infineon Technologies

0
RFQ
MB90F349CAPFR-GDatasheet 100-BQFP F²MC-16LX MB90340 Tray Obsolete Not Verified F²MC-16LX 16-Bit 24MHz CANbus, EBI/EMI, I2C, LINbus, SCI, UART/USART DMA, POR, WDT 80 256KB (256K x 8) FLASH - 16K x 8 3.5V ~ 5.5V A/D 24x8/10b External -40°C ~ 105°C (TA) - - Surface Mount
MB90F543GPF-G

MB90F543GPF-G

IC MCU 16BIT 128KB FLASH 100QFP

Infineon Technologies

0
RFQ
MB90F543GPF-GDatasheet 100-BQFP F²MC-16LX MB90540G Tray Obsolete Not Verified F²MC-16LX 16-Bit 16MHz CANbus, EBI/EMI, SCI, Serial I/O, UART/USART POR, WDT 81 128KB (128K x 8) FLASH - 6K x 8 4.5V ~ 5.5V A/D 8x8/10b External -40°C ~ 105°C (TA) - - Surface Mount
MB90F543GPFR-G

MB90F543GPFR-G

IC MCU 16BIT 128KB FLASH 100QFP

Infineon Technologies

0
RFQ
MB90F543GPFR-GDatasheet 100-BQFP F²MC-16LX MB90540G Tray Obsolete Not Verified F²MC-16LX 16-Bit 16MHz CANbus, EBI/EMI, SCI, Serial I/O, UART/USART POR, WDT 81 128KB (128K x 8) FLASH - 6K x 8 4.5V ~ 5.5V A/D 8x8/10b External -40°C ~ 105°C (TA) - - Surface Mount
MB90F543GSPF-GS

MB90F543GSPF-GS

IC MCU 16BIT 128KB FLASH 100QFP

Infineon Technologies

0
RFQ
MB90F543GSPF-GSDatasheet 100-BQFP F²MC-16LX MB90540G Tray Obsolete Not Verified F²MC-16LX 16-Bit 16MHz CANbus, EBI/EMI, SCI, Serial I/O, UART/USART POR, WDT 81 128KB (128K x 8) FLASH - 6K x 8 4.5V ~ 5.5V A/D 8x8/10b External -40°C ~ 105°C (TA) - - Surface Mount
MB90F543GSPF-GS-9003

MB90F543GSPF-GS-9003

IC MCU 16BIT 128KB FLASH 100QFP

Infineon Technologies

0
RFQ
MB90F543GSPF-GS-9003Datasheet 100-BQFP F²MC-16LX MB90540G Tray Obsolete Not Verified F²MC-16LX 16-Bit 16MHz CANbus, EBI/EMI, SCI, Serial I/O, UART/USART POR, WDT 81 128KB (128K x 8) FLASH - 6K x 8 4.5V ~ 5.5V A/D 8x8/10b External -40°C ~ 105°C (TA) - - Surface Mount
MB90F543GSPF-GS-BI24

MB90F543GSPF-GS-BI24

IC MCU 16BIT 128KB FLASH 100QFP

Infineon Technologies

0
RFQ
MB90F543GSPF-GS-BI24Datasheet 100-BQFP F²MC-16LX MB90540G Tray Obsolete Not Verified F²MC-16LX 16-Bit 16MHz CANbus, EBI/EMI, SCI, Serial I/O, UART/USART POR, WDT 81 128KB (128K x 8) FLASH - 6K x 8 4.5V ~ 5.5V A/D 8x8/10b External -40°C ~ 105°C (TA) - - Surface Mount
MB90F543PFR-G-B

MB90F543PFR-G-B

IC MCU 16BIT 128KB FLASH 100QFP

Infineon Technologies

0
RFQ
MB90F543PFR-G-BDatasheet 100-BQFP F²MC-16LX MB90540 Tray Obsolete Not Verified F²MC-16LX 16-Bit 16MHz CANbus, EBI/EMI, SCI, Serial I/O, UART/USART POR, WDT 81 128KB (128K x 8) FLASH - 6K x 8 4.5V ~ 5.5V A/D 8x8/10b External -40°C ~ 85°C (TA) - - Surface Mount
MB90F546GSPFR-G

MB90F546GSPFR-G

IC MCU 16BIT 256KB FLASH 100QFP

Infineon Technologies

0
RFQ
MB90F546GSPFR-GDatasheet 100-BQFP F²MC-16LX MB90545G Tray Obsolete Not Verified F²MC-16LX 16-Bit 16MHz CANbus, EBI/EMI, SCI, Serial I/O, UART/USART POR, WDT 81 256KB (256K x 8) FLASH - 8K x 8 4.5V ~ 5.5V A/D 8x8/10b External -40°C ~ 105°C (TA) - - Surface Mount
MB90F591GPF-G

MB90F591GPF-G

IC MCU 16BIT 384KB FLASH 100QFP

Infineon Technologies

0
RFQ
MB90F591GPF-GDatasheet 100-BQFP F²MC-16LX MB90590G Tray Obsolete Not Verified F²MC-16LX 16-Bit 16MHz CANbus, EBI/EMI, SCI, Serial I/O, UART/USART POR, PWM, WDT 78 384KB (384K x 8) FLASH - 8K x 8 3V ~ 5.25V A/D 8x8/10b External -40°C ~ 85°C (TA) - - Surface Mount
MB90F591GPFR-G

MB90F591GPFR-G

IC MCU 16BIT 384KB FLASH 100QFP

Infineon Technologies

0
RFQ
MB90F591GPFR-GDatasheet 100-BQFP F²MC-16LX MB90590G Tray Obsolete Not Verified F²MC-16LX 16-Bit 16MHz CANbus, EBI/EMI, SCI, Serial I/O, UART/USART POR, PWM, WDT 78 384KB (384K x 8) FLASH - 8K x 8 3V ~ 5.25V A/D 8x8/10b External -40°C ~ 85°C (TA) - - Surface Mount
MB90F594APFR-G-9003

MB90F594APFR-G-9003

IC MCU 16BIT 256KB FLASH 100QFP

Infineon Technologies

0
RFQ
MB90F594APFR-G-9003Datasheet 100-BQFP F²MC-16LX MB90590 Tray Obsolete Not Verified F²MC-16LX 16-Bit 16MHz CANbus, EBI/EMI, SCI, Serial I/O, UART/USART POR, PWM, WDT 78 256KB (256K x 8) FLASH - 6K x 8 3V ~ 5.5V A/D 8x8/10b External -40°C ~ 85°C (TA) - - Surface Mount
MB90F598GHPFR-G

MB90F598GHPFR-G

IC MCU 16BIT 128KB FLASH 100QFP

Infineon Technologies

0
RFQ
MB90F598GHPFR-GDatasheet 100-BQFP F²MC-16LX MB90595G Tray Obsolete Not Verified F²MC-16LX 16-Bit 16MHz CANbus, EBI/EMI, SCI, Serial I/O, UART/USART POR, PWM, WDT 78 128KB (128K x 8) FLASH - 4K x 8 3V ~ 5.5V A/D 8x8/10b External -40°C ~ 85°C (TA) - - Surface Mount

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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