ATXMEGA256A3-MU Atmel, ATXMEGA256A3-MU Datasheet - Page 6
ATXMEGA256A3-MU
Manufacturer Part Number
ATXMEGA256A3-MU
Description
8-bit Microcontrollers - MCU 8/16 bit 1.6V-3.6V 256KB + 8KB
Manufacturer
Atmel
Datasheet
1.ATXMEGA64A3-MU.pdf
(134 pages)
Specifications of ATXMEGA256A3-MU
Product Category
8-bit Microcontrollers - MCU
Rohs
yes
Core
AVR
Data Bus Width
8 bit/16 bit
Maximum Clock Frequency
32 MHz
Program Memory Size
256 KB
Data Ram Size
16 KB
On-chip Adc
Yes
Package / Case
QFN EP
Mounting Style
SMD/SMT
A/d Bit Size
12 bit
A/d Channels Available
8
Data Rom Size
4 KB
Interface Type
I2C, SPI, USART
Maximum Operating Temperature
+ 85 C
Minimum Operating Temperature
- 40 C
Number Of Programmable I/os
50
Number Of Timers
7
Processor Series
ATXMega
Program Memory Type
Flash
Factory Pack Quantity
260
Supply Voltage - Max
3.6 V
Supply Voltage - Min
1.6 V
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4. Resources
4.1
5. Disclaimer
8068T–AVR–12/10
Recommended reading
A comprehensive set of development tools, application notes and datasheets are available for
download on http://www.atmel.com/avr.
• XMEGA Manual
• XMEGA Application Notes
This device data sheet only contains part specific information and a short description of each
peripheral and module. The XMEGA Manual describes the modules and peripherals in depth.
The XMEGA application notes contain example code and show applied use of the modules and
peripherals.
The XMEGA Manual and Application Notes are available from http://www.atmel.com/avr.
For devices that are not available yet, typical values contained in this datasheet are based on
simulations and characterization of other AVR XMEGA microcontrollers manufactured on the
same process technology. Min. and Max values will be available after the device is
characterized.
XMEGA A3
6
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