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
CY8C3846AXE-175

CY8C3846AXE-175

IC MCU 8BIT 64KB FLASH 100TQFP

Infineon Technologies

0
RFQ
CY8C3846AXE-175Datasheet 100-LQFP PSOC™ 3 CY8C38xx Tray Obsolete Not Verified 8051 8-Bit 48MHz CANbus, EBI/EMI, I2C, LINbus, SPI, UART/USART CapSense, DMA, POR, PWM, WDT 62 64KB (64K x 8) FLASH 2K x 8 8K x 8 1.71V ~ 5.5V A/D 16x20b; D/A 4x8b Internal -40°C ~ 125°C (TA) - - Surface Mount
CY8C3846AXE-176

CY8C3846AXE-176

IC MCU 8BIT 64KB FLASH 100TQFP

Infineon Technologies

0
RFQ
CY8C3846AXE-176Datasheet 100-LQFP PSOC™ 3 CY8C38xx Tray Obsolete Not Verified 8051 8-Bit 48MHz CANbus, EBI/EMI, I2C, LINbus, SPI, UART/USART, USB CapSense, DMA, LCD, POR, PWM, WDT 62 64KB (64K x 8) FLASH 2K x 8 8K x 8 1.71V ~ 5.5V A/D 16x20b; D/A 4x8b Internal -40°C ~ 125°C (TA) - - Surface Mount
CY8C3865AXA-018

CY8C3865AXA-018

IC MCU 8BIT 32KB FLASH 100TQFP

Infineon Technologies

0
RFQ
CY8C3865AXA-018Datasheet 100-LQFP PSOC™ 3 CY8C38xx Tray Obsolete Not Verified 8051 8-Bit 67MHz EBI/EMI, I2C, LINbus, SPI, UART/USART CapSense, DMA, LCD, POR, PWM, WDT 62 32KB (32K x 8) FLASH 1K x 8 4K x 8 1.71V ~ 5.5V A/D 16x20b; D/A 4x8b Internal -40°C ~ 85°C (TA) - - Surface Mount
CY8C3865AXA-019

CY8C3865AXA-019

IC MCU 8BIT 32KB FLASH 100TQFP

Infineon Technologies

0
RFQ
CY8C3865AXA-019Datasheet 100-LQFP PSOC™ 3 CY8C38xx Tray Obsolete Not Verified 8051 8-Bit 67MHz EBI/EMI, I2C, LINbus, SPI, UART/USART, USB CapSense, DMA, LCD, POR, PWM, WDT 62 32KB (32K x 8) FLASH 1K x 8 4K x 8 1.71V ~ 5.5V A/D 16x20b; D/A 4x8b Internal -40°C ~ 85°C (TA) - - Surface Mount
CY8C3866AXA-035

CY8C3866AXA-035

IC MCU 8BIT 64KB FLASH 100TQFP

Infineon Technologies

0
RFQ
CY8C3866AXA-035Datasheet 100-LQFP PSOC™ 3 CY8C38xx Tray Obsolete Not Verified 8051 8-Bit 67MHz CANbus, EBI/EMI, I2C, LINbus, SPI, UART/USART CapSense, DMA, LCD, POR, PWM, WDT 62 64KB (64K x 8) FLASH 2K x 8 8K x 8 1.71V ~ 5.5V A/D 16x20b; D/A 4x8b Internal -40°C ~ 85°C (TA) - - Surface Mount
CY8C3866AXA-038

CY8C3866AXA-038

IC MCU 8BIT 64KB FLASH 100TQFP

Infineon Technologies

0
RFQ
CY8C3866AXA-038Datasheet 100-LQFP PSOC™ 3 CY8C38xx Tray Obsolete Not Verified 8051 8-Bit 67MHz EBI/EMI, I2C, LINbus, SPI, UART/USART CapSense, DMA, LCD, POR, PWM, WDT 62 64KB (64K x 8) FLASH 2K x 8 8K x 8 1.71V ~ 5.5V A/D 16x20b; D/A 4x8b Internal -40°C ~ 85°C (TA) - - Surface Mount
CY8C3866AXA-039

CY8C3866AXA-039

IC MCU 8BIT 64KB FLASH 100TQFP

Infineon Technologies

0
RFQ
CY8C3866AXA-039Datasheet 100-LQFP PSOC™ 3 CY8C38xx Tray Obsolete Not Verified 8051 8-Bit 67MHz EBI/EMI, I2C, LINbus, SPI, UART/USART, USB CapSense, DMA, LCD, POR, PWM, WDT 62 64KB (64K x 8) FLASH 2K x 8 8K x 8 1.71V ~ 5.5V A/D 16x20b; D/A 4x8b Internal -40°C ~ 85°C (TA) - - Surface Mount
CY8C3866AXA-040

CY8C3866AXA-040

IC MCU 8BIT 64KB FLASH 100TQFP

Infineon Technologies

0
RFQ
CY8C3866AXA-040Datasheet 100-LQFP PSOC™ 3 CY8C38xx Tray Obsolete Not Verified 8051 8-Bit 67MHz CANbus, EBI/EMI, I2C, LINbus, SPI, UART/USART, USB CapSense, DMA, LCD, POR, PWM, WDT 62 64KB (64K x 8) FLASH 2K x 8 8K x 8 1.71V ~ 5.5V A/D 16x20b; D/A 4x8b Internal -40°C ~ 85°C (TA) - - Surface Mount
CY8C3866AXA-055

CY8C3866AXA-055

IC MCU 8BIT 64KB FLASH 100TQFP

Infineon Technologies

0
RFQ
CY8C3866AXA-055Datasheet 100-LQFP PSOC™ 3 CY8C38xx Tray Obsolete Not Verified 8051 8-Bit 67MHz CANbus, EBI/EMI, I2C, LINbus, SPI, UART/USART CapSense, DMA, POR, PWM, WDT 62 64KB (64K x 8) FLASH 2K x 8 8K x 8 1.71V ~ 5.5V A/D 16x20b; D/A 4x8b Internal -40°C ~ 85°C (TA) - - Surface Mount
73S1210F-68IM/F

73S1210F-68IM/F

IC MCU 8BIT 32KB FLASH 68QFN

Analog Devices Inc./Maxim Integrated

0
RFQ
73S1210F-68IM/FDatasheet 68-VFQFN Exposed Pad 73S12xx Obsolete Not Verified 80515 8-Bit 24MHz I2C, SmartCard, UART/USART LED, POR, WDT 8 32KB (32K x 8) FLASH - 2K x 8 2.7V ~ 6.5V - Internal -40°C ~ 85°C (TA) - - Surface Mount
73S1215F-44IM/F

73S1215F-44IM/F

IC MCU 8BIT 64KB FLASH 44QFN

Analog Devices Inc./Maxim Integrated

0
RFQ
73S1215F-44IM/FDatasheet 44-VFQFN Exposed Pad 73S12xx Tube Obsolete Not Verified 80515 8-Bit 24MHz I2C, SmartCard, UART/USART, USB LED, POR, WDT 9 64KB (64K x 8) FLASH - 2K x 8 2.7V ~ 5.5V - Internal -40°C ~ 85°C (TA) - - Surface Mount
73S1215F-68IM/F

73S1215F-68IM/F

IC MCU 8BIT 64KB FLASH 68QFN

Analog Devices Inc./Maxim Integrated

0
RFQ
73S1215F-68IM/FDatasheet 68-VFQFN Exposed Pad 73S12xx Tray Obsolete Not Verified 80515 8-Bit 24MHz I2C, SmartCard, UART/USART, USB LED, POR, WDT 9 64KB (64K x 8) FLASH - 2K x 8 2.7V ~ 5.5V - Internal -40°C ~ 85°C (TA) - - Surface Mount
PIC18LF23K22-I/MV

PIC18LF23K22-I/MV

IC MCU 8BIT 8KB FLASH 28UQFN

Microchip Technology

0
RFQ
PIC18LF23K22-I/MVDatasheet 28-UFQFN Exposed Pad PIC® XLP™ 18K Tube Active Not Verified PIC 8-Bit 64MHz I2C, SPI, UART/USART Brown-out Detect/Reset, HLVD, POR, PWM, WDT 24 8KB (4K x 16) FLASH 256 x 8 512 x 8 1.8V ~ 3.6V A/D 19x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
CY8C24794-24LQXI

CY8C24794-24LQXI

IC MCU 8BIT 16KB FLASH 56QFN

Infineon Technologies

0
RFQ
CY8C24794-24LQXIDatasheet 56-UFQFN Exposed Pad PSOC™1 CY8C24xxx Tray Obsolete Not Verified M8C 8-Bit 24MHz I2C, SPI, UART/USART, USB POR, PWM, WDT 50 16KB (16K x 8) FLASH - 1K x 8 3V ~ 5.25V A/D 48x14b; D/A 2x9b Internal -40°C ~ 85°C (TA) - - Surface Mount
CY8C29666-24PVXA

CY8C29666-24PVXA

IC MCU 8BIT 32KB FLASH 48SSOP

Infineon Technologies

0
RFQ
CY8C29666-24PVXADatasheet 48-BSSOP (0.295", 7.50mm Width) PSOC™1 CY8C29xxx Tube Obsolete Not Verified M8C 8-Bit 24MHz I2C, SPI, UART/USART POR, PWM, WDT 44 32KB (32K x 8) FLASH - 2K x 8 3V ~ 5.25V A/D 12x14b; D/A 4x9b Internal -40°C ~ 85°C (TA) - - Surface Mount
DSPIC33FJ128GP710A-H/PT

DSPIC33FJ128GP710A-H/PT

IC MCU 16BIT 128KB FLASH 100TQFP

Microchip Technology

0
RFQ
DSPIC33FJ128GP710A-H/PTDatasheet 100-TQFP dsPIC™ 33F Tray Active Not Verified dsPIC 16-Bit 40 MIPs CANbus, I2C, IrDA, LINbus, SPI, UART/USART AC'97, Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT 85 128KB (128K x 8) FLASH - 16K x 8 3V ~ 3.6V A/D 32x10b/12b Internal -40°C ~ 150°C (TA) Automotive AEC-Q100 Surface Mount
DSPIC33FJ256GP710A-H/PT

DSPIC33FJ256GP710A-H/PT

IC MCU 16BIT 256KB FLASH 100TQFP

Microchip Technology

0
RFQ
DSPIC33FJ256GP710A-H/PTDatasheet 100-TQFP dsPIC™ 33F Tray Obsolete Not Verified dsPIC 16-Bit 40 MIPs CANbus, I2C, IrDA, LINbus, SPI, UART/USART AC'97, Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT 85 256KB (256K x 8) FLASH - 30K x 8 3V ~ 3.6V A/D 32x10b/12b Internal -40°C ~ 150°C (TA) Automotive AEC-Q100 Surface Mount
DSPIC33FJ128GP804-H/ML

DSPIC33FJ128GP804-H/ML

IC MCU 16BIT 128KB FLASH 44QFN

Microchip Technology

0
RFQ
DSPIC33FJ128GP804-H/MLDatasheet 44-VQFN Exposed Pad dsPIC™ 33F Tube Active Not Verified dsPIC 16-Bit 40 MIPs CANbus, I2C, IrDA, LINbus, SPI, UART/USART Brown-out Detect/Reset, DCI, DMA, I2S, POR, PWM, WDT 35 128KB (128K x 8) FLASH - 16K x 8 3V ~ 3.6V A/D 13x10b/12b; D/A 2x16b Internal -40°C ~ 150°C (TA) Automotive AEC-Q100 Surface Mount
SST89E516RD2-40-I-TQJE

SST89E516RD2-40-I-TQJE

IC MCU 8BIT 72KB FLASH 44TQFP

Microchip Technology

0
RFQ
SST89E516RD2-40-I-TQJEDatasheet 44-TQFP FlashFlex® Tray Obsolete Not Verified 8051 8-Bit 40MHz EBI/EMI, SPI, UART/USART Brown-out Detect/Reset, POR, WDT 36 72KB (72K x 8) FLASH - 1K x 8 4.5V ~ 5.5V - External -40°C ~ 85°C (TA) - - Surface Mount
SST89E516RD2-40-I-NJE

SST89E516RD2-40-I-NJE

IC MCU 8BIT 72KB FLASH 44PLCC

Microchip Technology

0
RFQ
SST89E516RD2-40-I-NJEDatasheet 44-LCC (J-Lead) FlashFlex® Tube Obsolete Not Verified 8051 8-Bit 40MHz EBI/EMI, SPI, UART/USART Brown-out Detect/Reset, POR, WDT 36 72KB (72K x 8) FLASH - 1K x 8 4.5V ~ 5.5V - 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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