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ATXMEGA128A4U-MH

ATXMEGA128A4U-MH

ATXMEGA128A4U-MH

Microchip Technology

128KB 64K x 16 FLASH AVR 8/16-Bit Microcontroller AVR® XMEGA® A4U Series ATXMEGA128 44 Pin 32MHz 3V 44-VFQFN Exposed Pad

SOT-23

ATXMEGA128A4U-MH Datasheet

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In-Stock: 0 items
Specifications
Name Value
Type Parameter
Factory Lead Time 7 Weeks
Contact Plating Gold
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 44-VFQFN Exposed Pad
Surface Mount YES
Number of Pins 44
Supplier Device Package 44-VQFN (7x7)
Number of Terminals 44
Mounting Style SMD/SMT
Interfaces SPI/USART/USB
Data Converters A/D 12x12b, D/A 2x12b
Package Tray
Base Product Number ATXMEGA128
Mfr Microchip Technology
Product Status Active
MSL -
Qualification -
Family Name AVR XMEGA
Instruction Set Architecture RISC
Dimensions 7.1 x 7.1 x 0.95mm
Typical Operating Supply Voltage 1.6 → 3.6 V
Package Type VQFN
Maximum Operating Temperature +85 °C
Minimum Operating Temperature -40 °C
Number of I/Os 34 I/O
Interface Type I2C, SPI, UART
Manufacturer Microchip
Brand Microchip Technology / Atmel
Tradename XMEGA
RoHS Details
Package Shape SQUARE
Number of I/O Lines 34
Operating Temperature -40°C~85°C TA
Packaging Tray
Series AVR® XMEGA® A4U
Published 2012
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 44
Additional Feature OPERATES AT 1.8 V MINIMUM SUPPLY AT 12 MHZ
Terminal Position QUAD
Terminal Form NO LEAD
Supply Voltage 3V
Terminal Pitch 0.5 mm
Reach Compliance Code compliant
Frequency 32MHz
Base Part Number ATXMEGA128
Pin Count 44
JESD-30 Code S-PQCC-N44
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 34
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 12 mA
Bit Size 16
Data Converter A/D 12x12b; 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 mm
Number of Timers/Counters 5
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 12
ROM Programmability FLASH
Number of PWM Channels 16
Number of I2C Channels 2
Number of USB Channels 1
Product MCU
Product Category 8-bit Microcontrollers - MCU
Device Core AVR
Height 1mm
Length 7mm
Width 7mm
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $4.37000 $4.37
25 $4.00680 $100.17
100 $3.62560 $362.56
ATXMEGA128A4U-MH Product Details

ATXMEGA128A4U-MH Overview


This Microcontroller comes in a 44-VFQFN Exposed Pad package. This Microcontroller has 34 I/Os. The Mounting Type of the Microcontroller is Surface Mount. The MCU is based on the 8/16-Bit core. This Microcontroller's program memory type is FLASH. The Microcontroller runs in -40°C~85°C TA Operating Temperature. Microcontroller runs in AVR® XMEGA® A4U Series. The size of the program memory of Microcontroller is 128KB 64K x 16. MCU is powered by AVR Core Processor. The device belongs to MICROCONTROLLER, RISC uPs/uCs/Peripheral ICs Type. The MCU has a number of 44 terminals. Microcontroller comes with 16 bit size. The component always operates in 3V supply voltage. MCU chip has YES DMA channels. The part owns 128kB memory size. You can find alternatives through the base part number ATXMEGA128. MCU's frequency is 32MHz. The device works in YES PWM channels. The pin number of the component remains 44. It has 5 timers/counters. It counts 44 pins. The device is embedded with AVR RISC CPU family. To name a few, there are additional features like OPERATES AT 1.8 V MINIMUM SUPPLY AT 12 MHZ. It has a total of 12 ADC channels. 16 PWM channels are used by the device. 2 I2C channels are integrated by the part.

ATXMEGA128A4U-MH Features


44-VFQFN Exposed Pad package
Mounting type of Surface Mount


ATXMEGA128A4U-MH Applications


There are a lot of Microchip Technology
ATXMEGA128A4U-MH Microcontroller applications.


  • Automatic control
  • Equipment control
  • Instrument control
  • Toys
  • Robots
  • Radio
  • Television
  • Heater/Fan
  • Calculator
  • Kindle

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