0
5
5
Tons of e-waste reduced
4
9
1
6
Trees planted
0
5
5
Tons of e-waste reduced
Buy parts
Sell excess stock
Partner
Blog
Sustainability
About Us
Log in
Buy parts
Sell excess stock
Partner
Blog
Sustainability
About Us
Log in
ATXMEGA256A3BU-AU
Quantity available
6
Shipping available
ready to ship
Location
Austria
Brand
Microchip
Mpn
ATXMEGA256A3BU-AU
Datasheet
Download
Description
IC MCU 8/16BIT 256KB FLSH 64TQFP
Technical specification: ATXMEGA256A3BU-AU
RoHS
Compliant
Lead Free
Lead Free
REACH SVHC
No SVHC
RAM Size
16 kB
Frequency
32 MHz
Interface
I2C, IrDA, SPI, UART, USART, USB
Memory Size
256 kB
Memory Type
FLASH
Peripherals
Brown-out Detect/Reset, DMA, POR, PWM, WDT
Max Frequency
32 MHz
Data Bus Width
8 b
Number of I/Os
47
Watchdog Timer
Yes
Oscillator Type
Internal
Core Architecture
AVR
Max Supply Voltage
3.6 V
Min Supply Voltage
1.6 V
Number of ADC Channels
16
Number of I2C Channels
2
Number of PWM Channels
22
Number of SPI Channels
8
Number of USB Channels
1
Number of UART Channels
6
Max Operating Temperature
85 °C
Min Operating Temperature
-40 °C
Number of Timers/Counters
7
Number of Programmable I/O
47
Manufacturer Package Identifier
64A
6 In-Stock
Get a Quote
Other components by Microchip
ATXMEGA256A3BU-AU
IC MCU 8/16BIT 256KB FLSH 64TQFP
Microchip
Price on request
Details
MCP1826T-ADJE/DC
LDO Regulator Pos 0.8V to 5V 1A Automotive 6-Pin(5+Tab) SOT-223 T/R
Microchip
$ 0.40 / PCS
Details
ATSAME53J19A-AZ
CM4, TQFP 64, 512KbFlash
Microchip
Price on request
Details
VTC1-B3CC-19M2000000
OSC 19,2MHz VTC1
Microchip
Price on request
Details
24AA256-I/ST
EEPROM Serial-I2C 256K-bit 32K x 8 1.8V/2.5V/3.3V/5V Automotive 8-Pin TSSOP Tube
Microchip
$ 0.192 / PCS
Details
ATXMEGA16A4-MH
MCU 8-bit/16-bit AVR RISC 16KB Flash 1.8V/2.5V/3.3V 44-Pin VQFN EP T/R
Microchip
$ 2.7284 / PCS
Details
DSPIC30F2010-20E/SO
dsPIC dsPIC™ 30F Microcontroller IC 16-Bit 20 MIPS 12KB (4K x 24) FLASH 28-SOIC
Microchip
$ 3.52 / PCS
Details
MCP2120-I/SL
MCP2120 Series 312.5 kBaud Low Power Infrared Encoder / Decoder - SOIC-14
Microchip
$ 0.85 / PCS
Details
DSPIC33FJ64GS606-50I/MR
MCU 16-bit dsPIC33F dsPIC RISC 64KB Flash
Microchip
Price on request
Details
MIC2184YM
Low Vin Buck Pwm Control 16 Soic .150In Tube Rohs Compliant: Yes |Microchip MIC2184YM
Microchip
$ 3.816 / PCS
Details
Our web-platform supports OEM and EMS companies in selling their excess stock globally, while offering best prices and quality to prospective buyers.
AT/USD
About
About Us
Partner
Privacy Policy
Imprint
About
About Us
Partner
Privacy Policy
Imprint
Marketplace
Buy Parts
Sell excess stock
Quality
Marketplace
Buy Parts
Sell excess stock
Quality
Support
Contact
My Account
Support
Contact
My Account
Sustainability
Sustainability
Blog
Sustainability
Sustainability
Blog
AT/USD
© 2025 SIE Connect GmbH