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
ATXMEGA16D4-ANR

ATXMEGA16D4-ANR

IC MCU 8/16BIT 16KB FLASH 44TQFP

Microchip Technology

0
RFQ
ATXMEGA16D4-ANRDatasheet 44-TQFP 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 16KB (8K x 16) FLASH 1K x 8 2K x 8 1.6V ~ 3.6V A/D 12x12b Internal -40°C ~ 105°C (TA) - - Surface Mount
ATXMEGA16E5-M4NR

ATXMEGA16E5-M4NR

IC MCU 8/16BIT 16KB FLASH 32UQFN

Microchip Technology

0
RFQ
ATXMEGA16E5-M4NRDatasheet 32-UFQFN Exposed Pad AVR® XMEGA® E5 Tape & Reel (TR) Active Not Verified AVR 8/16-Bit 32MHz I2C, IrDA, SPI, UART/USART Brown-out Detect/Reset, DMA, POR, PWM, WDT 26 16KB (8K x 16) FLASH 512 x 8 2K x 8 1.6V ~ 3.6V A/D 16x12b; D/A 2x12b Internal -40°C ~ 105°C (TA) - - Surface Mount
ATXMEGA192C3-AN

ATXMEGA192C3-AN

IC MCU 8/16BIT 192KB FLSH 64TQFP

Microchip Technology

0
RFQ
ATXMEGA192C3-ANDatasheet 64-TQFP AVR® XMEGA® C3 Tray Active Not Verified AVR 8/16-Bit 32MHz I2C, IrDA, SPI, UART/USART, USB Brown-out Detect/Reset, DMA, POR, PWM, WDT 50 192KB (96K x 16) FLASH 2K x 8 16K x 8 1.6V ~ 3.6V A/D 16x12b Internal -40°C ~ 105°C (TA) - - Surface Mount
ATXMEGA192C3-ANR

ATXMEGA192C3-ANR

IC MCU 8/16BIT 192KB FLSH 64TQFP

Microchip Technology

0
RFQ
ATXMEGA192C3-ANRDatasheet 64-TQFP 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 192KB (96K x 16) FLASH 2K x 8 16K x 8 1.6V ~ 3.6V A/D 16x12b Internal -40°C ~ 105°C (TA) - - Surface Mount
ATXMEGA192D3-AN

ATXMEGA192D3-AN

IC MCU 8/16BIT 192KB FLSH 64TQFP

Microchip Technology

0
RFQ
ATXMEGA192D3-ANDatasheet 64-TQFP 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 192KB (96K x 16) FLASH 2K x 8 16K x 8 1.6V ~ 3.6V A/D 16x12b Internal -40°C ~ 105°C (TA) - - Surface Mount
ATXMEGA192D3-MN

ATXMEGA192D3-MN

IC MCU 8/16BIT 192KB FLASH 64QFN

Microchip Technology

0
RFQ
ATXMEGA192D3-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 192KB (96K x 16) FLASH 2K x 8 16K x 8 1.6V ~ 3.6V A/D 16x12b Internal -40°C ~ 105°C (TA) - - Surface Mount
ATXMEGA256A3BU-MN

ATXMEGA256A3BU-MN

IC MCU 8/16BIT 256KB FLASH 64QFN

Microchip Technology

0
RFQ
ATXMEGA256A3BU-MNDatasheet 64-VFQFN Exposed Pad AVR® XMEGA® A3BU Tray Active Not Verified AVR 8/16-Bit 32MHz I2C, IrDA, SPI, UART/USART, USB Brown-out Detect/Reset, DMA, POR, PWM, WDT 47 256KB (128K x 16) FLASH 4K x 8 16K x 8 1.6V ~ 3.6V A/D 16x12b; D/A 2x12b Internal -40°C ~ 105°C (TA) - - Surface Mount
ATXMEGA256A3BU-MNR

ATXMEGA256A3BU-MNR

IC MCU 8/16BIT 256KB FLASH 64QFN

Microchip Technology

0
RFQ
ATXMEGA256A3BU-MNRDatasheet 64-VFQFN Exposed Pad AVR® XMEGA® A3BU 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 47 256KB (128K x 16) FLASH 4K x 8 16K x 8 1.6V ~ 3.6V A/D 16x12b; D/A 2x12b Internal -40°C ~ 105°C (TA) - - Surface Mount
ATXMEGA256A3U-M7

ATXMEGA256A3U-M7

IC MCU 8/16BIT 256KB FLASH 64QFN

Microchip Technology

0
RFQ
ATXMEGA256A3U-M7Datasheet 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 256KB (128K x 16) FLASH 4K x 8 16K x 8 1.6V ~ 3.6V A/D 16x12b; D/A 2x12b Internal -40°C ~ 105°C (TA) - - Surface Mount
ATXMEGA256A3U-M7R

ATXMEGA256A3U-M7R

IC MCU 8/16BIT 256KB FLASH 64QFN

Microchip Technology

0
RFQ
ATXMEGA256A3U-M7RDatasheet 64-VFQFN Exposed Pad 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 256KB (128K x 16) FLASH 4K x 8 16K x 8 1.6V ~ 3.6V A/D 16x12b; D/A 2x12b Internal -40°C ~ 105°C (TA) - - Surface Mount
ATXMEGA256A3U-MN

ATXMEGA256A3U-MN

IC MCU 8/16BIT 256KB FLASH 64QFN

Microchip Technology

0
RFQ
ATXMEGA256A3U-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 256KB (128K x 16) FLASH 4K x 8 16K x 8 1.6V ~ 3.6V A/D 16x12b; D/A 2x12b Internal -40°C ~ 105°C (TA) - - Surface Mount
ATXMEGA256A3U-MNR

ATXMEGA256A3U-MNR

IC MCU 8/16BIT 256KB FLASH 64QFN

Microchip Technology

0
RFQ
ATXMEGA256A3U-MNRDatasheet 64-VFQFN Exposed Pad 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 256KB (128K x 16) FLASH 4K x 8 16K x 8 1.6V ~ 3.6V A/D 16x12b; D/A 2x12b Internal -40°C ~ 105°C (TA) - - Surface Mount
ATXMEGA256C3-AN

ATXMEGA256C3-AN

IC MCU 8/16BIT 256KB FLSH 64TQFP

Microchip Technology

0
RFQ
ATXMEGA256C3-ANDatasheet 64-TQFP AVR® XMEGA® C3 Tray Active Not Verified AVR 8/16-Bit 32MHz I2C, IrDA, SPI, UART/USART, USB Brown-out Detect/Reset, DMA, POR, PWM, WDT 50 256KB (128K x 16) FLASH 4K x 8 16K x 8 1.6V ~ 3.6V A/D 16x12b Internal -40°C ~ 105°C (TA) - - Surface Mount
ATXMEGA256C3-ANR

ATXMEGA256C3-ANR

IC MCU 8/16BIT 256KB FLSH 64TQFP

Microchip Technology

0
RFQ
ATXMEGA256C3-ANRDatasheet 64-TQFP 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 256KB (128K x 16) FLASH 4K x 8 16K x 8 1.6V ~ 3.6V A/D 16x12b Internal -40°C ~ 105°C (TA) - - Surface Mount
ATXMEGA256D3-AN

ATXMEGA256D3-AN

IC MCU 8/16BIT 256KB FLSH 64TQFP

Microchip Technology

0
RFQ
ATXMEGA256D3-ANDatasheet 64-TQFP 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 256KB (128K x 16) FLASH 4K x 8 16K x 8 1.6V ~ 3.6V A/D 16x12b Internal -40°C ~ 105°C (TA) - - Surface Mount
ATXMEGA256D3-ANR

ATXMEGA256D3-ANR

IC MCU 8/16BIT 256KB FLSH 64TQFP

Microchip Technology

0
RFQ
ATXMEGA256D3-ANRDatasheet 64-TQFP 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 256KB (128K x 16) FLASH 4K x 8 16K x 8 1.6V ~ 3.6V A/D 16x12b Internal -40°C ~ 105°C (TA) - - Surface Mount
ATXMEGA256D3-MN

ATXMEGA256D3-MN

IC MCU 8/16BIT 256KB FLASH 64QFN

Microchip Technology

0
RFQ
ATXMEGA256D3-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 256KB (128K x 16) FLASH 4K x 8 16K x 8 1.6V ~ 3.6V A/D 16x12b Internal -40°C ~ 105°C (TA) - - Surface Mount
ATXMEGA256D3-MNR

ATXMEGA256D3-MNR

IC MCU 8/16BIT 256KB FLASH 64QFN

Microchip Technology

0
RFQ
ATXMEGA256D3-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 256KB (128K x 16) FLASH 4K x 8 16K x 8 1.6V ~ 3.6V A/D 16x12b Internal -40°C ~ 105°C (TA) - - Surface Mount
ATXMEGA32A4-AN

ATXMEGA32A4-AN

IC MCU 8/16BIT 32KB FLASH 44TQFP

Microchip Technology

0
RFQ
ATXMEGA32A4-ANDatasheet 44-TQFP AVR® XMEGA® A4 Tray Active Not Verified AVR 8/16-Bit 32MHz I2C, IrDA, SPI, UART/USART Brown-out Detect/Reset, DMA, POR, PWM, WDT 34 32KB (16K x 16) FLASH 1K x 8 4K x 8 1.6V ~ 3.6V A/D 12x12b; D/A 2x12b Internal -40°C ~ 105°C (TA) - - Surface Mount
ATXMEGA32A4-ANR

ATXMEGA32A4-ANR

IC MCU 8/16BIT 32KB FLASH 44TQFP

Microchip Technology

0
RFQ
ATXMEGA32A4-ANRDatasheet 44-TQFP AVR® XMEGA® A4 Tape & Reel (TR) Active Not Verified AVR 8/16-Bit 32MHz I2C, IrDA, SPI, UART/USART Brown-out Detect/Reset, DMA, POR, PWM, WDT 34 32KB (16K x 16) FLASH 1K x 8 4K x 8 1.6V ~ 3.6V A/D 12x12b; D/A 2x12b 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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