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
ATXMEGA128A4U-W

ATXMEGA128A4U-W

IC MCU 8/16BIT 128KB FLASH

Microchip Technology

0
RFQ
ATXMEGA128A4U-WDatasheet - AVR® XMEGA® A4U Bag Active Not Verified AVR 8/16-Bit 32MHz I2C, IrDA, SPI, UART/USART, USB Brown-out Detect/Reset, DMA, POR, PWM, WDT 34 128KB (64K x 16) FLASH 2K x 8 8K x 8 1.6V ~ 3.6V A/D 12x12b; D/A 2x12b Internal -40°C ~ 85°C (TA) - - -
ATXMEGA16D4-MHA2

ATXMEGA16D4-MHA2

IC MCU 8/16BIT 16KB FLASH 44VQFN

Microchip Technology

0
RFQ
ATXMEGA16D4-MHA2Datasheet 44-VFQFN Exposed Pad AVR® XMEGA® D4 Bag Active Not Verified AVR 8/16-Bit 32MHz I2C, IrDA, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 34 16KB (8K x 16) FLASH 1K x 8 2K x 8 1.6V ~ 3.6V A/D 12x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
MB89191PF-G-178-BND-EF-R

MB89191PF-G-178-BND-EF-R

IC MCU 8BIT 4KB MROM 28SOP

Infineon Technologies

0
RFQ
MB89191PF-G-178-BND-EF-RDatasheet 28-SOIC (0.342", 8.69mm Width) F²MC-8L MB89190 Tape & Reel (TR) Discontinued at Digi-Key Not Verified F²MC-8L 8-Bit 4.2MHz Serial I/O POR, WDT 16 4KB (4K x 8) Mask ROM - 128 x 8 2.2V ~ 6V - External -40°C ~ 85°C (TA) - - Surface Mount
MB89935BPFV-GS-282-EF

MB89935BPFV-GS-282-EF

IC MCU 8BIT 16KB MROM 30SSOP

Infineon Technologies

0
RFQ
MB89935BPFV-GS-282-EFDatasheet 30-LSSOP (0.220", 5.60mm Width) F²MC-8L MB89930A Tape & Reel (TR) Discontinued at Digi-Key Not Verified F²MC-8L 8-Bit 10MHz Serial I/O, UART/USART POR, PWM, WDT 21 16KB (16K x 8) Mask ROM - 512 x 8 2.2V ~ 5.5V A/D 8x10b External -40°C ~ 85°C (TA) - - Surface Mount
CY90347ESPMC-GS-512-ERE2

CY90347ESPMC-GS-512-ERE2

IC MCU 16BIT 128KB MROM 100LQFP

Infineon Technologies

0
RFQ
CY90347ESPMC-GS-512-ERE2Datasheet 100-LQFP F²MC-16LX MB90340E Tape & Reel (TR) Obsolete Not Verified F²MC-16LX 16-Bit 24MHz CANbus, EBI/EMI, LINbus, SCI, UART/USART DMA, POR, WDT 82 128KB (128K x 8) Mask ROM - 6K x 8 3.5V ~ 5.5V A/D 16x8/10b External -40°C ~ 105°C (TA) - - Surface Mount
MB90591GHZPFR-GS-184-ER

MB90591GHZPFR-GS-184-ER

IC MCU 16BIT 384KB MROM 100QFP

Infineon Technologies

0
RFQ
MB90591GHZPFR-GS-184-ERDatasheet 100-BQFP F²MC-16LX MB90590G Tape & Reel (TR) Discontinued at Digi-Key Not Verified F²MC-16LX 16-Bit 16MHz CANbus, EBI/EMI, SCI, Serial I/O, UART/USART POR, PWM, WDT 78 384KB (384K x 8) Mask ROM - 8K x 8 3V ~ 5.25V A/D 8x8/10b External -40°C ~ 85°C (TA) - - Surface Mount
MB90594GHZPF-GS-193-ER

MB90594GHZPF-GS-193-ER

IC MCU 16BIT 256KB MROM 100QFP

Infineon Technologies

0
RFQ
MB90594GHZPF-GS-193-ERDatasheet 100-BQFP F²MC-16LX MB90590G Tape & Reel (TR) Discontinued at Digi-Key Not Verified F²MC-16LX 16-Bit 16MHz CANbus, EBI/EMI, SCI, Serial I/O, UART/USART POR, PWM, WDT 78 256KB (256K x 8) Mask ROM - 6K x 8 3V ~ 5.5V A/D 8x8/10b External -40°C ~ 85°C (TA) - - Surface Mount
MB90598GPF-G-166-ER

MB90598GPF-G-166-ER

IC MCU 16BIT 128KB MROM 100QFP

Infineon Technologies

0
RFQ
MB90598GPF-G-166-ERDatasheet 100-BQFP F²MC-16LX MB90595G Tape & Reel (TR) Discontinued at Digi-Key Not Verified F²MC-16LX 16-Bit 16MHz CANbus, EBI/EMI, SCI, Serial I/O, UART/USART POR, PWM, WDT 78 128KB (128K x 8) Mask ROM - 4K x 8 3V ~ 5.5V A/D 8x8/10b External -40°C ~ 85°C (TA) - - Surface Mount
MB90598GPFR-G-138-BND-ER

MB90598GPFR-G-138-BND-ER

IC MCU 16BIT 128KB MROM 100QFP

Infineon Technologies

0
RFQ
MB90598GPFR-G-138-BND-ERDatasheet 100-BQFP F²MC-16LX MB90595G Tape & Reel (TR) Discontinued at Digi-Key Not Verified F²MC-16LX 16-Bit 16MHz CANbus, EBI/EMI, SCI, Serial I/O, UART/USART POR, PWM, WDT 78 128KB (128K x 8) Mask ROM - 4K x 8 3V ~ 5.5V A/D 8x8/10b External -40°C ~ 85°C (TA) - - Surface Mount
MB90598GPFR-GS-188-ER

MB90598GPFR-GS-188-ER

IC MCU 16BIT 128KB MROM 100QFP

Infineon Technologies

0
RFQ
MB90598GPFR-GS-188-ERDatasheet 100-BQFP F²MC-16LX MB90595G Tape & Reel (TR) Discontinued at Digi-Key Not Verified F²MC-16LX 16-Bit 16MHz CANbus, EBI/EMI, SCI, Serial I/O, UART/USART POR, PWM, WDT 78 128KB (128K x 8) Mask ROM - 4K x 8 3V ~ 5.5V A/D 8x8/10b External -40°C ~ 85°C (TA) - - Surface Mount
MB90F038SPQCR-GS-SP-ERE2

MB90F038SPQCR-GS-SP-ERE2

IC MCU FLASH MICOM-0.35 100QFP

Infineon Technologies

0
RFQ
MB90F038SPQCR-GS-SP-ERE2Datasheet - - Tape & Reel (TR) Obsolete Not Verified - - - - - - - - - - - - - - - - -
MB90F347ASPFR-GS-ER

MB90F347ASPFR-GS-ER

IC MCU 16BIT 128KB FLASH 100QFP

Infineon Technologies

0
RFQ
MB90F347ASPFR-GS-ERDatasheet 100-BQFP F²MC-16LX MB90340 Tape & Reel (TR) Discontinued at Digi-Key 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
CY90F347ASPMC3-GS-SPERE2

CY90F347ASPMC3-GS-SPERE2

IC MCU 16BIT 128KB FLASH 100LQFP

Infineon Technologies

0
RFQ
CY90F347ASPMC3-GS-SPERE2Datasheet 100-LQFP F²MC-16LX MB90340 Tape & Reel (TR) 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
MB90F349ASPMC-GS-EF

MB90F349ASPMC-GS-EF

IC MCU 16BIT 256KB FLASH 100LQFP

Infineon Technologies

0
RFQ
MB90F349ASPMC-GS-EFDatasheet 100-LQFP F²MC-16LX MB90340 Tape & Reel (TR) Discontinued at Digi-Key Not Verified F²MC-16LX 16-Bit 24MHz CANbus, EBI/EMI, LINbus, SCI, UART/USART DMA, POR, WDT 82 256KB (256K x 8) FLASH - 16K x 8 3.5V ~ 5.5V A/D 16x8/10b External -40°C ~ 105°C (TA) - - Surface Mount
MB90F349CASPMC3-GS-ER

MB90F349CASPMC3-GS-ER

IC MCU 16BIT 256KB FLASH 100LQFP

Infineon Technologies

0
RFQ
MB90F349CASPMC3-GS-ERDatasheet 100-LQFP F²MC-16LX MB90340 Tape & Reel (TR) Discontinued at Digi-Key Not Verified F²MC-16LX 16-Bit 24MHz CANbus, EBI/EMI, I2C, LINbus, SCI, UART/USART DMA, POR, WDT 82 256KB (256K x 8) FLASH - 16K x 8 3.5V ~ 5.5V A/D 24x8/10b External -40°C ~ 105°C (TA) - - Surface Mount
CY90F349CASPMC3-GS-ERE2

CY90F349CASPMC3-GS-ERE2

IC MCU 16BIT 256KB FLASH 100LQFP

Infineon Technologies

0
RFQ
CY90F349CASPMC3-GS-ERE2Datasheet 100-LQFP F²MC-16LX MB90340 Tape & Reel (TR) Obsolete Not Verified F²MC-16LX 16-Bit 24MHz CANbus, EBI/EMI, I2C, LINbus, SCI, UART/USART DMA, POR, WDT 82 256KB (256K x 8) FLASH - 16K x 8 3.5V ~ 5.5V A/D 24x8/10b External -40°C ~ 105°C (TA) - - Surface Mount
MB90F349CASPMC-GS-ER

MB90F349CASPMC-GS-ER

IC MCU 16BIT 256KB FLASH 100LQFP

Infineon Technologies

0
RFQ
MB90F349CASPMC-GS-ERDatasheet 100-LQFP F²MC-16LX MB90340 Tape & Reel (TR) Discontinued at Digi-Key Not Verified F²MC-16LX 16-Bit 24MHz CANbus, EBI/EMI, I2C, LINbus, SCI, UART/USART DMA, POR, WDT 82 256KB (256K x 8) FLASH - 16K x 8 3.5V ~ 5.5V A/D 24x8/10b External -40°C ~ 105°C (TA) - - Surface Mount
MB90F351SPMC3-GS-ER

MB90F351SPMC3-GS-ER

IC MCU 16BIT 64KB FLASH 64LQFP

Infineon Technologies

0
RFQ
MB90F351SPMC3-GS-ERDatasheet 64-LQFP F²MC-16LX MB90350 Tape & Reel (TR) Discontinued at Digi-Key Not Verified F²MC-16LX 16-Bit 24MHz CANbus, EBI/EMI, I2C, LINbus, UART/USART DMA, LVD, POR, WDT 51 64KB (64K x 8) FLASH - 4K x 8 3.5V ~ 5.5V A/D 15x8/10b Internal -40°C ~ 105°C (TA) - - Surface Mount
MB90F352SPMC3-GS-ER

MB90F352SPMC3-GS-ER

IC MCU 16BIT 128KB FLASH 64LQFP

Infineon Technologies

0
RFQ
MB90F352SPMC3-GS-ERDatasheet 64-LQFP F²MC-16LX MB90350 Tape & Reel (TR) Discontinued at Digi-Key Not Verified F²MC-16LX 16-Bit 24MHz CANbus, EBI/EMI, I2C, LINbus, UART/USART DMA, LVD, POR, WDT 51 128KB (128K x 8) FLASH - 4K x 8 3.5V ~ 5.5V A/D 15x8/10b Internal -40°C ~ 105°C (TA) - - Surface Mount
MB90F352SPMC-GS-ER

MB90F352SPMC-GS-ER

IC MCU 16BIT 128KB FLASH 64LQFP

Infineon Technologies

0
RFQ
MB90F352SPMC-GS-ERDatasheet 64-LQFP F²MC-16LX MB90350 Tape & Reel (TR) Discontinued at Digi-Key Not Verified F²MC-16LX 16-Bit 24MHz CANbus, EBI/EMI, I2C, LINbus, UART/USART DMA, LVD, POR, WDT 51 128KB (128K x 8) FLASH - 4K x 8 3.5V ~ 5.5V A/D 15x8/10b Internal -40°C ~ 105°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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