256KB 128K x 16 FLASH AVR 8/16-Bit Microcontroller AVR® XMEGA® A3BU Series ATXMEGA256 64 Pin 32MHz 3V 64-TQFP
SOT-23
ATXMEGA256A3BU-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
Manufacturer Package Identifier
64A
Interfaces
I2C/SPI/USART/USB
Data Converters
A/D 16x12b; D/A 2x12b
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
MSL
MSL 3 - 168 hours
Qualification
-
Number of I/Os
47 I/O
Interface Type
SPI, TWI, USART
Manufacturer
Microchip
Brand
Microchip Technology / Atmel
Tradename
XMEGA
RoHS
Details
Package
Tray
Base Product Number
ATXMEGA256
Mfr
Microchip Technology
Product Status
Active
Package Shape
SQUARE
Number of I/O Lines
47
Operating Temperature
-40°C~85°C TA
Packaging
Tray
Series
AVR® XMEGA® A3BU
Published
2013
JESD-609 Code
e3
Pbfree Code
yes
Part Status
Active
Moisture Sensitivity Level (MSL)
3 (168 Hours)
Number of Terminations
64
Terminal Finish
Matte Tin (Sn)
Additional Feature
IT ALSO OPERATES IN 12 MHZ AT 1.6V MIN
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
ATXMEGA256
Pin Count
64
JESD-30 Code
S-PQFP-G64
Qualification Status
Not Qualified
Power Supplies
1.8/3.3 V
Temperature Grade
INDUSTRIAL
Interface
I2C, IrDA, SPI, UART, USART, USB
Memory Size
256kB
Oscillator Type
Internal
Number of I/O
47
Speed
32MHz
RAM Size
16K 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
256KB 128K 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
4K x 8
CPU Family
AVR RISC
Number of UART Channels
6
RAM (bytes)
16384
Number of ADC Channels
16
ROM Programmability
FLASH
Number of PWM Channels
22
Number of I2C Channels
2
Number of SPI Channels
8
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
$7.20000
$7.2
25
$6.60240
$165.06
100
$5.97400
$597.4
ATXMEGA256A3BU-AU Product Details
ATXMEGA256A3BU-AU Overview
Packaged in a 64-TQFP format. A total of 47 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® A3BU series electrical component is used in this application. This program has a program memory of 256KB 128K 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 64 terminations on the IC chip, which means there are 64 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 256kB memory size assigned to the part. Alternatives can be found by searching through the base part number ATXMEGA256 to find them. At a frequency of 32MHz, Microcontroller can operate efficiently. This MCU Chip uses YES PWM channels to operate. Chips have 64 pins. There are 7 timers/counters in this device. In total, it has 64 pins. The AVR RISC CPU family is embedded in the device, so it can handle a wide range of operations. As an example, one of the additional features that you can use is IT ALSO OPERATES IN 12 MHZ AT 1.6V MIN. It has 8 channels that can be accessed through UART. It consists of 16 channels in total for the ADC. This device uses 22 PWM channels to generate the voltage. 2 channels of I2C have been incorporated into the design of the part.
ATXMEGA256A3BU-AU Features
64-TQFP package Mounting type of Surface Mount
ATXMEGA256A3BU-AU Applications
There are a lot of Microchip Technology ATXMEGA256A3BU-AU Microcontroller applications.