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ATXMEGA128A3U-AU

ATXMEGA128A3U-AU

ATXMEGA128A3U-AU

Microchip Technology

128KB 64K x 16 FLASH AVR 8/16-Bit Microcontroller AVR® XMEGA® A3U Series ATXMEGA128 64 Pin 32MHz 3V 64-TQFP

SOT-23

ATXMEGA128A3U-AU Datasheet

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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/USB
Enclosure TQFP 64 (14x14)
Manuf. code MCP
Max. operating temperature +85°C
Manufacturer Microchip Technology
Data Converters A/D 16x12b; D/A 2x12b
MSL MSL 3 - 168 hours
Qualification -
Family Name AVR XMEGA
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
Brand Microchip Technology
Tradename XMEGA
RoHS Details
Package Tray
Base Product Number ATXMEGA128
Mfr Microchip Technology
Product Status Active
Package Shape SQUARE
Number of I/O Lines 50
Operating Temperature -40°C~85°C TA
Packaging Tray
Series AVR® XMEGA® A3U
Published 2012
JESD-609 Code e3
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 64
Type ATXMEGA128A3U-AU
Terminal Finish Matte Tin (Sn)
Additional Feature OPERATES AT 1.8 V MINIMUM SUPPLY AT 12 MHZ
Terminal Position QUAD
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Supply Voltage 3V
Terminal Pitch 0.8mm
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
Supply Voltage-Max (Vsup) 3.6V
Power Supplies 1.8/3.3 V
Temperature Grade INDUSTRIAL
Interface I2C, IrDA, SPI, UART, USART, USB
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, USB
Supply Current-Max 15 mA
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
ROM (words) 131072
EEPROM Size 2K x 8
CPU Family AVR RISC
RAM (bytes) 8192
Number of ADC Channels 16
ROM Programmability FLASH
Number of PWM Channels 22
Number of I2C Channels 2
Number of SPI Channels 10
Number of USB Channels 1
Product MCU
Product Category 8-bit Microcontrollers - MCU
Device Core AVR
Height 1.05mm
Length 14.1mm
Width 14.1mm
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $9.45000 $9.45
500 $9.3555 $4677.75
1000 $9.261 $9261
1500 $9.1665 $13749.75
2000 $9.072 $18144
2500 $8.9775 $22443.75
ATXMEGA128A3U-AU Product Details

ATXMEGA128A3U-AU Overview


There is a 64-TQFP package available. The board has 50 I/Os. Using the Mounting Type Surface Mount, the MCU is mounted on PCB. A 8/16-Bit core is used in order to power the IC chip. The type of memory it uses for its program is FLASH. -40°C~85°C TA is the temperature range at which this Microcontroller operates. AVR® XMEGA® A3U-series components are electrical components. In the case of this Microcontroller, the memory size of the program is 128KB 64K x 16. Powered by a AVR Core processor. Microcontroller's a MICROCONTROLLER, RISC uPs/uCs/Peripheral IC. IC Chip terminations are 64. As a result, this Microcontroller comes with a 16-bit size. Input voltage for the chip is 3V volts. A total of YES DMA channels are available. This IC part has a memory size of 128kB. There are a number of alternatives to the base part number ATXMEGA128 that you can find. Performing well when operated at frequency 32MHz can be achieved. Using YES PWM channels, the device works. On the chip, there are 64 pins that can be accessed. It comes with 7 timers/counters that can be set up. The pins counted are 64. The device is powered by the the AVR RISC CPU family that is embedded in it. In addition to these features, there are a number of other ones, such as this one: OPERATES AT 1.8 V MINIMUM SUPPLY AT 12 MHZ. The device has a total of 16 ADC channels in total. There are 22 PWM channels used by the device in total. A total of 2 I2C channels have been integrated into the part.

ATXMEGA128A3U-AU Features


64-TQFP package
Mounting type of Surface Mount


ATXMEGA128A3U-AU Applications


There are a lot of Microchip Technology
ATXMEGA128A3U-AU Microcontroller applications.


  • Toys
  • Robots
  • Radio
  • Television
  • Heater/Fan
  • Calculator
  • Kindle
  • Christmas lights
  • 3D printers
  • Washing machine

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