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ATXMEGA128A3-AU

ATXMEGA128A3-AU

ATXMEGA128A3-AU

Microchip Technology

128KB 64K x 16 FLASH AVR 8/16-Bit Microcontroller AVR® XMEGA® A3 Series ATXMEGA128 64 Pin 32MHz 3V 64-TQFP

SOT-23

ATXMEGA128A3-AU Datasheet

non-compliant

In-Stock: 0 items
Specifications
Name Value
Type Parameter
Factory Lead Time 7 Weeks
Contact Plating Tin
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 64-TQFP
Surface Mount YES
Number of Pins 64
Supplier Device Package 64-TQFP (14x14)
Number of Terminals 64
Mounting Style SMD/SMT
Interfaces SPI/TWI/USART
Data Converters A/D 16x12b; D/A 2x12b
MSL MSL 1 - Unlimited
Qualification -
Family Name AVR XMEGA A3
Instruction Set Architecture RISC
Dimensions 14.1 x 14.1 x 1.05mm
Typical Operating Supply Voltage 1.6 → 3.6 V
Package Type TQFP
Maximum Operating Temperature +85 °C
Minimum Operating Temperature -40 °C
Number of I/Os 50 I/O
Package Tray
Base Product Number ATXMEGA128
Mfr Microchip Technology
Product Status Active
Package Shape SQUARE
Number of I/O Lines 50
RoHS Details
Tradename XMEGA
Brand Microchip Technology / Atmel
Manufacturer Microchip
Interface Type I2C, SPI, USART
Operating Temperature -40°C~85°C TA
Packaging Tray
Series AVR® XMEGA® A3
Published 2009
JESD-609 Code e3
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 64
Termination SMD/SMT
Terminal Finish Matte Tin (Sn)
Additional Feature ALSO OPERATES AT 1.6V MINIMUM SUPPLY AT 12 MHZ
Subcategory Microcontrollers - MCU
Terminal Position QUAD
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Supply Voltage 3V
Terminal Pitch 0.8 mm
Reach Compliance Code compliant
Frequency 32MHz
Time@Peak Reflow Temperature-Max (s) 40
Base Part Number ATXMEGA128
Pin Count 64
JESD-30 Code S-PQFP-G64
Qualification Status Not Qualified
Temperature Grade INDUSTRIAL
Interface I2C, IrDA, SPI, UART, USART
Memory Size 128kB
Oscillator Type Internal
Number of I/O 50
Speed 32MHz
RAM Size 8K x 8
Voltage - Supply (Vcc/Vdd) 1.6V~3.6V
uPs/uCs/Peripheral ICs Type MICROCONTROLLER, RISC
Core Processor AVR
Peripherals Brown-out Detect/Reset, DMA, POR, PWM, WDT
Program Memory Type FLASH
Core Size 8/16-Bit
Program Memory Size 128KB 64K x 16
Connectivity I2C, IrDA, SPI, UART/USART
Bit Size 16
Data Converter A/D 16x12b; D/A 2x12b
Watchdog Timer Yes
Has ADC YES
DMA Channels YES
Data Bus Width 8b
PWM Channels YES
DAC Channels YES
Seated Height-Max 1.2 mm
Number of Timers/Counters 7
Product Type 8-bit Microcontrollers - MCU
Density 1 Mb
EEPROM Size 2K x 8
Number of ADC Channels 8
ROM Programmability FLASH
Number of PWM Channels 22
Number of I2C Channels 2
Number of SPI Channels 3
Product MCU
Product Category 8-bit Microcontrollers - MCU
Device Core AVR
Height 1.05mm
Length 14.1mm
Width 14.1mm
REACH SVHC No SVHC
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $7.52000 $7.52
25 $6.89080 $172.27
100 $6.24180 $624.18
ATXMEGA128A3-AU Product Details

ATXMEGA128A3-AU Overview


In a 64-TQFP package, the MCU is available. 50 I/Os are available. The Microcontroller has a mounting type of Surface Mount, which indicates that it is mounted conveniently. The 8/16-Bit core is the core of the MCU. There is a FLASH type of memory for its program. There is a temperature range of -40°C~85°C TA that is operated by this Microcontroller. AVR® XMEGA® A3 series components make up this electrical component. 128KB 64K x 16 is the size of its program memory. A AVR Core processor is used to power the device. This device falls under the MICROCONTROLLER, RISC uPs/uCs/Peripheral ICs category. 64 is the number of terminations on the IC chip that are present. This part works in a 16-bit manner. There is a 3V volt supply output on the chip. DMA channels number YES. 128kB is the memory size of the part. The base part number ATXMEGA128 can be used to find alternatives. The efficiency of this device can be improved when operating at a frequency of 32MHz. The device works in YES PWM channels. Located on the chip are 64 pins. The clock has 7 timers or counters on it. There are 64 pins on it. I would like to mention a few additional features such as ALSO OPERATES AT 1.6V MINIMUM SUPPLY AT 12 MHZ in order to name a few. A total of 8 channels of ADC are available on this device. The device uses 22 PWM channels. There are 2 I2C channels included in the part, which has been designed for the purpose.

ATXMEGA128A3-AU Features


64-TQFP package
Mounting type of Surface Mount
Microcontrollers - MCU subcategory


ATXMEGA128A3-AU Applications


There are a lot of Microchip Technology
ATXMEGA128A3-AU Microcontroller applications.


  • Heater/Fan
  • Calculator
  • Kindle
  • Christmas lights
  • 3D printers
  • Washing machine
  • Microwave ovens
  • Home appliances
  • Home video and audio
  • Entertainment products

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