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ATXMEGA64A1U-CUR

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ATXMEGA64A1U-CUR

IC MCU 8/16BIT 64KB FLSH 100CBGA

Manufacturer: Microchip Technology

Categories: Microcontrollers

Quality Control: Learn More

The Microchip Technology AVR® XMEGA® A1U series microcontroller, part number ATXMEGA64A1U-CUR, features an 8/16-bit AVR core operating at 32MHz. This device offers 64KB of FLASH program memory (32K x 16) and 2KB of EEPROM. It includes 4K x 8 of RAM and supports a voltage range of 1.6V to 3.6V. Connectivity options include EBI/EMI, I2C, IrDA, SPI, and UART/USART. Integrated peripherals consist of Brown-out Detect/Reset, DMA, POR, PWM, and WDT. Data conversion capabilities are provided by 16x12b A/D and 4x12b D/A converters. The ATXMEGA64A1U-CUR is supplied in a 100-CBGA (9x9) surface mount package, delivered on tape and reel. This microcontroller is commonly utilized in applications within the industrial and automotive sectors.

Additional Information

Series: AVR® XMEGA® A1URoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Datasheet:
Technical Details:
PackagingTape & Reel (TR)
Package / Case100-TFBGA
Mounting TypeSurface Mount
Speed32MHz
Program Memory Size64KB (32K x 16)
RAM Size4K x 8
Operating Temperature-40°C ~ 85°C (TA)
Oscillator TypeInternal
Program Memory TypeFLASH
EEPROM Size2K x 8
Core ProcessorAVR
Data ConvertersA/D 16x12b; D/A 4x12b
Core Size8/16-Bit
Voltage - Supply (Vcc/Vdd)1.6V ~ 3.6V
ConnectivityEBI/EMI, I2C, IrDA, SPI, UART/USART
PeripheralsBrown-out Detect/Reset, DMA, POR, PWM, WDT
Supplier Device Package100-CBGA (9x9)
Number of I/O78
ProgrammableNot Verified

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Microcontroller FAQs

A microcontroller is a compact integrated circuit that combines a processor, memory, and input/output peripherals for embedded control applications.

Microcontrollers execute programmed instructions to process sensor inputs and control outputs such as motors, displays, and communication interfaces.

Microcontrollers are commonly used in:

  • Automotive systems
  • Robotics
  • IoT devices
  • Industrial automation
  • Household appliances
  • Smart electronics

Microcontrollers integrate memory and peripherals on-chip for dedicated tasks, while microprocessors are designed for higher-performance computing systems requiring external components.

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