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
CY91F522JSCPMC-GS-K1E1

CY91F522JSCPMC-GS-K1E1

IC MCU 32BIT 320KB FLASH 120LQFP

Infineon Technologies

0
RFQ
CY91F522JSCPMC-GS-K1E1Datasheet 120-LQFP FR MB91520 Tray Obsolete Not Verified FR81S 32-Bit Single-Core 80MHz CANbus, CSIO, I2C, LINbus, SPI, UART/USART DMA, LVD, POR, PWM, WDT 96 320KB (320K x 8) FLASH 64K x 8 56K x 8 2.7V ~ 5.5V A/D 42x12b; D/A 2x8b External -40°C ~ 105°C (TA) - - Surface Mount
MB91F523BSCPMC1-GSE2

MB91F523BSCPMC1-GSE2

IC MCU 32BIT 448KB FLASH 64LQFP

Infineon Technologies

0
RFQ
MB91F523BSCPMC1-GSE2Datasheet 64-LQFP FR MB91520 Tray Obsolete Not Verified FR81S 32-Bit Single-Core 80MHz CANbus, CSIO, I2C, LINbus, SPI, UART/USART DMA, LVD, POR, PWM, WDT 44 448KB (448K x 8) FLASH 64K x 8 56K x 8 2.7V ~ 5.5V A/D 26x12b; D/A 1x8b External -40°C ~ 105°C (TA) - - Surface Mount
CY91F524FSCPMC-GSE2

CY91F524FSCPMC-GSE2

IC MCU 32BIT 576KB FLASH 100LQFP

Infineon Technologies

0
RFQ
CY91F524FSCPMC-GSE2Datasheet 100-LQFP FR MB91520 Tray Obsolete Not Verified FR81S 32-Bit Single-Core 80MHz CANbus, CSIO, I2C, LINbus, SPI, UART/USART DMA, LVD, POR, PWM, WDT 76 576KB (576K x 8) FLASH 64K x 8 72K x 8 2.7V ~ 5.5V A/D 37x12b; D/A 2x8b External -40°C ~ 105°C (TA) - - Surface Mount
MB91F524JHBPMC-GTE1

MB91F524JHBPMC-GTE1

IC MCU 32BIT 576KB FLASH 120LQFP

Infineon Technologies

0
RFQ
MB91F524JHBPMC-GTE1Datasheet 120-LQFP FR MB91520 Tray Obsolete Not Verified FR81S 32-Bit Single-Core 80MHz CANbus, CSIO, I2C, LINbus, SPI, UART/USART DMA, LVD, POR, PWM, WDT 96 576KB (576K x 8) FLASH 64K x 8 72K x 8 2.7V ~ 5.5V A/D 42x12b; D/A 2x8b External -40°C ~ 105°C (TA) - - Surface Mount
MB91F524KHBPMC1-GSE1

MB91F524KHBPMC1-GSE1

IC MCU 32BIT 576KB FLASH 144LQFP

Infineon Technologies

0
RFQ
MB91F524KHBPMC1-GSE1Datasheet 144-LQFP FR MB91520 Tray Obsolete Not Verified FR81S 32-Bit Single-Core 80MHz CANbus, CSIO, I2C, LINbus, SPI, UART/USART DMA, LVD, POR, PWM, WDT 120 576KB (576K x 8) FLASH 64K x 8 72K x 8 2.7V ~ 5.5V A/D 48x12b; D/A 2x8b External -40°C ~ 105°C (TA) - - Surface Mount
MB91F525BSCPMC1-GTE1

MB91F525BSCPMC1-GTE1

IC MCU 32BIT 832KB FLASH 64LQFP

Infineon Technologies

0
RFQ
MB91F525BSCPMC1-GTE1Datasheet 64-LQFP FR MB91520 Tray Obsolete Not Verified FR81S 32-Bit Single-Core 80MHz CANbus, CSIO, I2C, LINbus, SPI, UART/USART DMA, LVD, POR, PWM, WDT 44 832KB (832K x 8) FLASH 64K x 8 104K x 8 2.7V ~ 5.5V A/D 26x12b; D/A 1x8b External -40°C ~ 105°C (TA) - - Surface Mount
CY91F525FSCPMC-GSE2

CY91F525FSCPMC-GSE2

IC MCU 32BIT 832KB FLASH 100LQFP

Infineon Technologies

0
RFQ
CY91F525FSCPMC-GSE2Datasheet 100-LQFP FR MB91520 Tray Obsolete Not Verified FR81S 32-Bit Single-Core 80MHz CANbus, CSIO, I2C, LINbus, SPI, UART/USART DMA, LVD, POR, PWM, WDT 76 832KB (832K x 8) FLASH 64K x 8 102K x 8 2.7V ~ 5.5V A/D 37x12b; D/A 2x8b External -40°C ~ 105°C (TA) - - Surface Mount
MB91F526BSBPMC1-GSE2

MB91F526BSBPMC1-GSE2

IC MCU 32B 1.0625MB FLASH 64LQFP

Infineon Technologies

0
RFQ
MB91F526BSBPMC1-GSE2Datasheet 64-LQFP FR MB91520 Tray Obsolete Not Verified FR81S 32-Bit Single-Core 80MHz CANbus, CSIO, I2C, LINbus, SPI, UART/USART DMA, LVD, POR, PWM, WDT 44 1.0625MB (1.0625M x 8) FLASH 64K x 8 136K x 8 2.7V ~ 5.5V A/D 26x12b; D/A 1x8b External -40°C ~ 105°C (TA) - - Surface Mount
CY91F526BSCPMC1-GSE2

CY91F526BSCPMC1-GSE2

IC MCU 32B 1.0625MB FLASH 64LQFP

Infineon Technologies

0
RFQ
CY91F526BSCPMC1-GSE2Datasheet 64-LQFP FR MB91520 Tray Obsolete Not Verified FR81S 32-Bit Single-Core 80MHz CANbus, CSIO, I2C, LINbus, SPI, UART/USART DMA, LVD, POR, PWM, WDT 44 1.0625MB (1.0625M x 8) FLASH 64K x 8 136K x 8 2.7V ~ 5.5V A/D 26x12b; D/A 1x8b External -40°C ~ 105°C (TA) - - Surface Mount
CY91F526BWBPMC1-GSE1

CY91F526BWBPMC1-GSE1

IC MCU 32B 1.0625MB FLASH 64LQFP

Infineon Technologies

0
RFQ
CY91F526BWBPMC1-GSE1Datasheet 64-LQFP FR MB91520 Tray Obsolete Not Verified FR81S 32-Bit Single-Core 80MHz CANbus, CSIO, I2C, LINbus, SPI, UART/USART DMA, LVD, POR, PWM, WDT 44 1.0625MB (1.0625M x 8) FLASH 64K x 8 136K x 8 2.7V ~ 5.5V A/D 26x12b; D/A 1x8b External -40°C ~ 105°C (TA) - - Surface Mount
CY91F526DSCPMC-GTE1

CY91F526DSCPMC-GTE1

IC MCU 32B 1.0625MB FLASH 80LQFP

Infineon Technologies

0
RFQ
CY91F526DSCPMC-GTE1Datasheet 80-LQFP FR MB91520 Tray Obsolete Not Verified FR81S 32-Bit Single-Core 80MHz CANbus, CSIO, I2C, LINbus, SPI, UART/USART DMA, LVD, POR, PWM, WDT 56 1.0625MB (1.0625M x 8) FLASH 64K x 8 136K x 8 2.7V ~ 5.5V A/D 32x12b; D/A 1x8b External -40°C ~ 105°C (TA) - - Surface Mount
MB91F526KWBPMC-GS-F4K5E1

MB91F526KWBPMC-GS-F4K5E1

IC MCU 32B 1.0625MB FLSH 144LQFP

Infineon Technologies

0
RFQ
MB91F526KWBPMC-GS-F4K5E1Datasheet 144-LQFP FR MB91520 Tray Obsolete Not Verified FR81S 32-Bit Single-Core 80MHz CANbus, CSIO, EBI/EMI, I2C, LINbus, SPI, UART/USART DMA, LVD, POR, PWM, WDT 120 1.0625MB (1.0625M x 8) FLASH 64K x 8 136K x 8 2.7V ~ 5.5V A/D 48x12b; D/A 2x8b External -40°C ~ 105°C (TA) - - Surface Mount
MB91F526LKBPMC-GSK5E2

MB91F526LKBPMC-GSK5E2

IC MCU 32B 1.0625MB FLSH 176LQFP

Infineon Technologies

0
RFQ
MB91F526LKBPMC-GSK5E2Datasheet 176-LQFP FR MB91520 Tray Obsolete Not Verified FR81S 32-Bit Single-Core 80MHz CANbus, CSIO, EBI/EMI, I2C, LINbus, SPI, UART/USART DMA, LVD, POR, PWM, WDT 152 1.0625MB (1.0625M x 8) FLASH 64K x 8 136K x 8 2.7V ~ 5.5V A/D 48x12b; D/A 2x8b External -40°C ~ 105°C (TA) - - Surface Mount
MB91F526LKCPMC-GSK5E1

MB91F526LKCPMC-GSK5E1

IC MCU 32B 1.0625MB FLSH 176LQFP

Infineon Technologies

0
RFQ
MB91F526LKCPMC-GSK5E1Datasheet 176-LQFP FR MB91520 Tray Obsolete Not Verified FR81S 32-Bit Single-Core 80MHz CANbus, CSIO, EBI/EMI, I2C, LINbus, SPI, UART/USART DMA, LVD, POR, PWM, WDT 152 1.0625MB (1.0625M x 8) FLASH 64K x 8 136K x 8 2.7V ~ 5.5V A/D 48x12b; D/A 2x8b External -40°C ~ 105°C (TA) - - Surface Mount
MB91F526LWBPMC-GSK5E2

MB91F526LWBPMC-GSK5E2

IC MCU 32B 1.0625MB FLSH 176LQFP

Infineon Technologies

0
RFQ
MB91F526LWBPMC-GSK5E2Datasheet 176-LQFP FR MB91520 Tray Obsolete Not Verified FR81S 32-Bit Single-Core 80MHz CANbus, CSIO, EBI/EMI, I2C, LINbus, SPI, UART/USART DMA, LVD, POR, PWM, WDT 152 1.0625MB (1.0625M x 8) FLASH 64K x 8 136K x 8 2.7V ~ 5.5V A/D 48x12b; D/A 2x8b External -40°C ~ 105°C (TA) - - Surface Mount
MB91F527RJCPMC1-GS-F4E1

MB91F527RJCPMC1-GS-F4E1

IC MCU 32B 1.5625MB FLSH 144LQFP

Infineon Technologies

0
RFQ
MB91F527RJCPMC1-GS-F4E1Datasheet 144-LQFP FR MB91520 Tray Obsolete Not Verified FR81S 32-Bit Single-Core 80MHz CANbus, CSIO, EBI/EMI, I2C, LINbus, SPI, UART/USART DMA, LVD, POR, PWM, WDT 115 1.5625MB (1.5625M x 8) FLASH 64K x 8 208K x 8 2.7V ~ 5.5V A/D 48x12b; D/A 2x8b External -40°C ~ 105°C (TA) - - Surface Mount
MB91F534BPMC-GSAK7E2

MB91F534BPMC-GSAK7E2

IC MCU 32BIT FLASH 0.09 208LQFP

Infineon Technologies

0
RFQ
MB91F534BPMC-GSAK7E2Datasheet - - Tray Discontinued at Digi-Key Not Verified - - - - - - - - - - - - - - - - -
MB91F53BCEQ-GSAK7E2

MB91F53BCEQ-GSAK7E2

IC MCU FLASH MICOM-0.09 208POS

Infineon Technologies

0
RFQ
MB91F53BCEQ-GSAK7E2Datasheet - - Tray Discontinued at Digi-Key Not Verified - - - - - - - - - - - - - - - - -
MB91F575BHPMC-GSK5E2

MB91F575BHPMC-GSK5E2

IC MCU 32BIT 576KB FLASH 144LQFP

Infineon Technologies

0
RFQ
MB91F575BHPMC-GSK5E2Datasheet 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 576KB (576K x 8) FLASH 64K x 8 48K x 8 3V ~ 5.5V A/D 40x8/10b; D/A 2x8b External -40°C ~ 105°C (TA) - - Surface Mount
MB91F577BHPMC-GSK5E1

MB91F577BHPMC-GSK5E1

IC MCU 32B 1.0625MB FLSH 144LQFP

Infineon Technologies

0
RFQ
MB91F577BHPMC-GSK5E1Datasheet 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 1.0625MB (1.0625M x 8) FLASH 64K x 8 72K x 8 3V ~ 5.5V A/D 40x8/10b; D/A 2x8b External -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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