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ATXMEGA128A1U-C7U

ATXMEGA128A1U-C7U

ATXMEGA128A1U-C7U

Microchip Technology

128KB 64K x 16 FLASH AVR 8/16-Bit Microcontroller AVR® XMEGA® A1U Series ATXMEGA128 100 Pin 32MHz 3V 100-VFBGA

SOT-23

ATXMEGA128A1U-C7U Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 7 Weeks
Contact PlatingCopper, Silver, Tin
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 100-VFBGA
Surface MountYES
Number of Pins 100
Supplier Device Package 100-VFBGA (7x7)
Number of Terminals 100
Mounting Style SMD/SMT
Interfaces I2C/SPI/UART
Data Converters A/D 16x12b, D/A 4x12b
Family Name ATmega
Instruction Set Architecture RISC
Dimensions 7.1 x 7.1 x 0.8mm
Typical Operating Supply Voltage 1.6 → 3.6 V
Package Type VFBGA
Maximum Operating Temperature+85 °C
Minimum Operating Temperature -40 °C
Number of I/Os 78 I/O
Interface Type I2C, SPI, UART
Manufacturer Microchip
Brand Microchip Technology / Atmel
Tradename XMEGA
RoHS Details
Package Tray
Base Product Number ATXMEGA128
Mfr Microchip Technology
Product Status Active
Package Shape SQUARE
Number of I/O Lines 78
Operating Temperature-40°C~85°C TA
PackagingTray
Series AVR® XMEGA® A1U
Published 2010
Pbfree Code yes
Part StatusActive
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 100
Terminal Position BOTTOM
Terminal FormBALL
Supply Voltage 3V
Terminal Pitch0.65mm
Reach Compliance Code compliant
Frequency 32MHz
Base Part Number ATXMEGA128
Pin Count100
JESD-30 Code S-PBGA-B100
Qualification StatusNot Qualified
Supply Voltage-Max (Vsup) 3.6V
Power Supplies1.8/3.3 V
Temperature GradeINDUSTRIAL
Supply Voltage-Min (Vsup) 1.6V
Interface EBI/EMI, I2C, IrDA, SPI, UART, USART, USB
Memory Size128kB
Oscillator TypeInternal
Number of I/O 78
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 TypeFLASH
Core Size 8/16-Bit
Program Memory Size 128KB 64K x 16
Connectivity EBI/EMI, I2C, IrDA, SPI, UART/USART, USB
Supply Current-Max 12 mA
Bit Size 16
Data Converter A/D 16x12b; D/A 4x12b
Watchdog TimerYes
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 8
Address Bus Width24
Product Type8-bit Microcontrollers - MCU
ROM (words) 65536
EEPROM Size 2K x 8
On Chip Program ROM Width 16
CPU Family AVR RISC
Boundary Scan YES
Low Power Mode NO
External Data Bus Width 24
Format FIXED-POINT
Integrated Cache NO
RAM (words) 4096
Number of UART Channels 8
RAM (bytes) 8192
Number of ADC Channels 16 Channel
Number of Serial I/Os 8
Number of Timers 8
ROM Programmability FLASH
Number of I2C Channels 4
On Chip Data RAM Width 16
Number of SPI Channels 12
Number of DMA Channels 4
Product MCU
Number of Ethernet Channels 0
Product Category8-bit Microcontrollers - MCU
Device CoreAVR
Length 7mm
Height Seated (Max) 1mm
Width 7.1mm
Height 0.8mm
REACH SVHC No SVHC
RoHS StatusROHS3 Compliant
In-Stock:635 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$8.22000$8.22
25$7.52920$188.23
100$6.81860$681.86

ATXMEGA128A1U-C7U Product Details

ATXMEGA128A1U-C7U Overview


Packaged in a 100-VFBGA format. A total of 78 I/Os are on the Microcontroller. Surface Mount is the mounting type of the Microcontroller that is attached to the panel. This Microcontroller is based on a core called 8/16-Bit. The type of its program memory is FLASH. In this Microcontroller, temperature is controlled within the range -40°C~85°C TA. A AVR® XMEGA® A1U series electrical component is used in this application. This program has a program memory of 128KB 64K x 16 bytes, which is the size of the program. With a AVR Core Processor, Microcontroller is fast and efficient. ICs for MICROCONTROLLER, RISC uPs/uCs/peripheral parts. There are 100 terminations on the IC chip, which means there are 100 terminations on the integrated circuit chip. In addition, MCU chip comes with a 16-bit size. Microcontroller chip has outputs of 3V volts. The system has YES channels for DMA communication. There is 128kB memory size assigned to the part. Alternatives can be found by searching through the base part number ATXMEGA128 to find them. At a frequency of 32MHz, Microcontroller can operate efficiently. This MCU Chip uses YES PWM channels to operate. Chips have 100 pins. There are 8 timers/counters in this device. In total, it has 100 pins. The AVR RISC CPU family is embedded in the device, so it can handle a wide range of operations. It has 8 channels that can be accessed through UART. It consists of 16 Channel channels in total for the ADC. 4 channels of I2C have been incorporated into the design of the part. As part of the part, 8 serial I/Os have been incorporated. An integrated circuit with 8 bits has a total of 8 bits.

ATXMEGA128A1U-C7U Features


100-VFBGA package
Mounting type of Surface Mount


ATXMEGA128A1U-C7U Applications


There are a lot of Microchip Technology
ATXMEGA128A1U-C7U Microcontroller applications.


  • Radio
  • Television
  • Heater/Fan
  • Calculator
  • Kindle
  • Christmas lights
  • 3D printers
  • Washing machine
  • Microwave ovens
  • Home appliances

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