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
ATXMEGA64A3U-ANR

ATXMEGA64A3U-ANR

IC MCU 8/16BIT 64KB FLASH 64TQFP

Microchip Technology

0
RFQ
ATXMEGA64A3U-ANRDatasheet 64-TQFP AVR® XMEGA® A3U Tape & Reel (TR) Active Not Verified AVR 8/16-Bit 32MHz I2C, IrDA, SPI, UART/USART, USB Brown-out Detect/Reset, DMA, POR, PWM, WDT 50 64KB (32K x 16) FLASH 2K x 8 4K x 8 1.6V ~ 3.6V A/D 16x12b; D/A 2x12b Internal -40°C ~ 105°C (TA) - - Surface Mount
ATXMEGA64A3U-MN

ATXMEGA64A3U-MN

IC MCU 8/16BIT 64KB FLASH 64QFN

Microchip Technology

0
RFQ
ATXMEGA64A3U-MNDatasheet 64-VFQFN Exposed Pad AVR® XMEGA® A3U Tray Active Not Verified AVR 8/16-Bit 32MHz I2C, IrDA, SPI, UART/USART, USB Brown-out Detect/Reset, DMA, POR, PWM, WDT 50 64KB (32K x 16) FLASH 2K x 8 4K x 8 1.6V ~ 3.6V A/D 16x12b; D/A 2x12b Internal -40°C ~ 105°C (TA) - - Surface Mount
ATXMEGA64A4U-MN

ATXMEGA64A4U-MN

IC MCU 8/16BIT 64KB FLASH 44VQFN

Microchip Technology

0
RFQ
ATXMEGA64A4U-MNDatasheet 44-VFQFN Exposed Pad AVR® XMEGA® A4U Tray Active Not Verified AVR 8/16-Bit 32MHz I2C, IrDA, SPI, UART/USART, USB Brown-out Detect/Reset, DMA, POR, PWM, WDT 34 64KB (32K x 16) FLASH 2K x 8 4K x 8 1.6V ~ 3.6V A/D 12x12b; D/A 2x12b Internal 0°C ~ 105°C (TA) - - Surface Mount
ATXMEGA64A4U-MNR

ATXMEGA64A4U-MNR

IC MCU 8/16BIT 64KB FLASH 44VQFN

Microchip Technology

0
RFQ
ATXMEGA64A4U-MNRDatasheet 44-VFQFN Exposed Pad AVR® XMEGA® A4U Tape & Reel (TR) Active Not Verified AVR 8/16-Bit 32MHz I2C, IrDA, SPI, UART/USART, USB Brown-out Detect/Reset, DMA, POR, PWM, WDT 34 64KB (32K x 16) FLASH 2K x 8 4K x 8 1.6V ~ 3.6V A/D 12x12b; D/A 2x12b Internal 0°C ~ 105°C (TA) - - Surface Mount
ATXMEGA64B3-AN

ATXMEGA64B3-AN

IC MCU 8/16BIT 64KB FLASH 64TQFP

Microchip Technology

0
RFQ
ATXMEGA64B3-ANDatasheet 64-TQFP AVR® XMEGA® B3 Tray Active Not Verified AVR 8/16-Bit 32MHz I2C, IrDA, SPI, UART/USART, USB Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT 36 64KB (32K x 16) FLASH 2K x 8 4K x 8 1.6V ~ 3.6V A/D 8x12b Internal -40°C ~ 105°C (TA) - - Surface Mount
ATXMEGA64B3-MNR

ATXMEGA64B3-MNR

IC MCU 8/16BIT 64KB FLASH 64QFN

Microchip Technology

0
RFQ
ATXMEGA64B3-MNRDatasheet 64-VFQFN Exposed Pad AVR® XMEGA® B3 Tape & Reel (TR) Active Not Verified AVR 8/16-Bit 32MHz I2C, IrDA, SPI, UART/USART, USB Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT 36 64KB (32K x 16) FLASH 2K x 8 4K x 8 1.6V ~ 3.6V A/D 8x12b Internal -40°C ~ 105°C (TA) - - Surface Mount
ATXMEGA64C3-MNR

ATXMEGA64C3-MNR

IC MCU 8/16BIT 64KB FLASH 64QFN

Microchip Technology

0
RFQ
ATXMEGA64C3-MNRDatasheet 64-VFQFN Exposed Pad AVR® XMEGA® C3 Tape & Reel (TR) Active Not Verified AVR 8/16-Bit 32MHz I2C, IrDA, SPI, UART/USART, USB Brown-out Detect/Reset, DMA, POR, PWM, WDT 50 64KB (32K x 16) FLASH 2K x 8 4K x 8 1.6V ~ 3.6V A/D 16x12b Internal -40°C ~ 105°C (TA) - - Surface Mount
ATXMEGA64D3-MN

ATXMEGA64D3-MN

IC MCU 8/16BIT 64KB FLASH 64QFN

Microchip Technology

0
RFQ
ATXMEGA64D3-MNDatasheet 64-VFQFN Exposed Pad AVR® XMEGA® D3 Tray Active Not Verified AVR 8/16-Bit 32MHz I2C, IrDA, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 50 64KB (32K x 16) FLASH 2K x 8 4K x 8 1.6V ~ 3.6V A/D 16x12b Internal -40°C ~ 105°C (TA) - - Surface Mount
ATXMEGA64D3-MNR

ATXMEGA64D3-MNR

IC MCU 8/16BIT 64KB FLASH 64QFN

Microchip Technology

0
RFQ
ATXMEGA64D3-MNRDatasheet 64-VFQFN Exposed Pad AVR® XMEGA® D3 Tape & Reel (TR) Active Not Verified AVR 8/16-Bit 32MHz I2C, IrDA, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 50 64KB (32K x 16) FLASH 2K x 8 4K x 8 1.6V ~ 3.6V A/D 16x12b Internal -40°C ~ 105°C (TA) - - Surface Mount
ATXMEGA64D4-MN

ATXMEGA64D4-MN

IC MCU 8/16BIT 64KB FLASH 44VQFN

Microchip Technology

0
RFQ
ATXMEGA64D4-MNDatasheet 44-VFQFN Exposed Pad F²MC-8L MB89160 Tray Active Not Verified AVR 8/16-Bit 32MHz I2C, IrDA, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 34 64KB (32K x 16) FLASH 2K x 8 4K x 8 1.6V ~ 3.6V A/D 12x12b Internal -40°C ~ 105°C (TA) - - Surface Mount
ATXMEGA64D4-MNR

ATXMEGA64D4-MNR

IC MCU 8/16BIT 64KB FLASH 44VQFN

Microchip Technology

0
RFQ
ATXMEGA64D4-MNRDatasheet 44-VFQFN Exposed Pad AVR® XMEGA® D4 Tape & Reel (TR) Active Not Verified AVR 8/16-Bit 32MHz I2C, IrDA, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 34 64KB (32K x 16) FLASH 2K x 8 4K x 8 1.6V ~ 3.6V A/D 12x12b Internal -40°C ~ 105°C (TA) - - Surface Mount
ATSAM4SA16CA-ANR

ATSAM4SA16CA-ANR

IC MCU 32BIT 1MB FLASH 100LQFP

Microchip Technology

0
RFQ
ATSAM4SA16CA-ANRDatasheet 100-LQFP SAM4S Tray Active Not Verified ARM® Cortex®-M4 32-Bit Single-Core 120MHz EBI/EMI, I2C, IrDA, Memory Card, SPI, SSC, UART/USART, USB Brown-out Detect/Reset, DMA, POR, PWM, WDT 79 1MB (1M x 8) FLASH - 160K x 8 1.62V ~ 3.6V A/D 16x12b; D/A 2x12b Internal -40°C ~ 105°C (TA) - - Surface Mount
ATSAMD21G17A-UUT

ATSAMD21G17A-UUT

IC MCU 32BIT 128KB FLASH 45WLCSP

Microchip Technology

0
RFQ
ATSAMD21G17A-UUTDatasheet 45-XFBGA, WLCSP SAM D21G, Functional Safety (FuSa) Tape & Reel (TR) Active Not Verified ARM® Cortex®-M0+ 32-Bit Single-Core 48MHz I2C, LINbus, SPI, UART/USART, USB Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT 38 128KB (128K x 8) FLASH - 16K x 8 1.62V ~ 3.6V A/D 14x12b; D/A 1x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
DSPIC33EV32GM004-I/ML

DSPIC33EV32GM004-I/ML

IC MCU 16BIT 32KB FLASH 44QFN

Microchip Technology

0
RFQ
DSPIC33EV32GM004-I/MLDatasheet 44-VQFN Exposed Pad dsPIC™ 33EV, Functional Safety (FuSa) Tube Active Not Verified dsPIC 16-Bit 70 MIPs I2C, IrDA, LINbus, SPI, UART/USART Brown-out Detect/Reset, DMA, Motor Control PWM, POR, PWM, WDT 35 32KB (11K x 24) FLASH - 4K x 8 4.5V ~ 5.5V A/D 24x10/12b Internal -40°C ~ 85°C (TA) - - Surface Mount
ATSAM4CMS4CB-AU

ATSAM4CMS4CB-AU

IC MCU 32BIT 256KB FLASH 100LQFP

Microchip Technology

0
RFQ
ATSAM4CMS4CB-AUDatasheet 100-LQFP SAM4CM Tray Obsolete Not Verified ARM® Cortex®-M4/M4F 32-Bit Dual-Core 120MHz EBI/EMI, I2C, IrDA, SPI, UART/USART Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT 57 256KB (256K x 8) FLASH - 128K x 8 1.62V ~ 3.6V A/D 6x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
LC87F0A08AU-EB-TLM-H

LC87F0A08AU-EB-TLM-H

IC MCU 8BIT 8KB FLASH 36QFP

onsemi

0
RFQ
LC87F0A08AU-EB-TLM-HDatasheet 36-LQFP - Tape & Reel (TR) Active Not Verified - 8-Bit 8MHz SIO, UART/USART LVD, POR, PWM, WDT 28 8KB (8K x 8) FLASH - 256 x 8 2.5V ~ 5.5V A/D 8x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
LC87F1G64AU-QIP-E

LC87F1G64AU-QIP-E

IC MCU 48QIPE

onsemi

0
RFQ
LC87F1G64AU-QIP-EDatasheet 48-BQFP - Tray Obsolete Not Verified - - - - - - - - - - - - - - - - Surface Mount
LC87F1JJ4AUWA-2H

LC87F1JJ4AUWA-2H

IC MCU 8BIT 192KB FLASH 48SQFP

onsemi

0
RFQ
LC87F1JJ4AUWA-2HDatasheet 48-LQFP - Tray Obsolete Not Verified - 8-Bit 12MHz SIO, UART/USART, USB PWM, WDT 37 192KB (192K x 8) FLASH - 20K x 8 2.7V ~ 5.5V A/D 12x8b Internal -40°C ~ 85°C (TA) - - Surface Mount
LC87F2H08AU-EB-2E

LC87F2H08AU-EB-2E

IC MCU 8BIT 8KB FLASH 36QFP

onsemi

0
RFQ
LC87F2H08AU-EB-2EDatasheet 36-LQFP - Tray Active Not Verified - 8-Bit 12MHz SIO, UART/USART LVD, POR, PWM, WDT 24 8KB (8K x 8) FLASH - 256 x 8 1.8V ~ 5.5V A/D 9x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
LC87F5M64AU-QIP-E

LC87F5M64AU-QIP-E

IC MCU 8BIT 64KB FLASH 64QIPE

onsemi

0
RFQ
LC87F5M64AU-QIP-EDatasheet 64-BQFP - Tray Obsolete Not Verified - 8-Bit 12MHz SIO, UART/USART PWM, WDT 50 64KB (64K x 8) FLASH - 2K x 8 2.2V ~ 5.5V A/D 11x8b Internal -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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