atxmega192a1-au ATMEL Corporation, atxmega192a1-au Datasheet - Page 108

• Manufacturer Part Number: atxmega192a1-au
• Description: 8/16-bit Xmega A1 Microcontroller
• Manufacturer: ATMEL Corporation

Table of Contents
8067M–AVR–09/10
1
2
3
4
5
6
7
8
9
10 System Clock and Clock options ......................................................... 19
Features ..................................................................................................... 1
Typical Applications ................................................................................ 1
Ordering Information ............................................................................... 2
Pinout/Block Diagram .............................................................................. 3
Overview ................................................................................................... 5
Resources ................................................................................................. 7
Disclaimer ................................................................................................. 7
AVR CPU ................................................................................................... 8
Memories ................................................................................................ 10
DMAC - Direct Memory Access Controller .......................................... 16
Event System ......................................................................................... 17
3.1
4.1
6.1
6.2
6.3
6.4
6.5
7.1
7.2
7.3
7.4
7.5
7.6
7.7
8.1
8.2
9.1
9.2
10.1
Block Diagram ...................................................................................................6
Recommended reading .....................................................................................7
Features ............................................................................................................8
Overview ............................................................................................................8
Register File ......................................................................................................9
ALU - Arithmetic Logic Unit ...............................................................................9
Program Flow ....................................................................................................9
Features ..........................................................................................................10
Overview ..........................................................................................................10
In-System Programmable Flash Program Memory .........................................11
Data Memory ...................................................................................................11
Production Signature Row ...............................................................................14
User Signature Row ........................................................................................14
Flash and EEPROM Page Size .......................................................................15
Features ..........................................................................................................16
Overview ..........................................................................................................16
Features ..........................................................................................................17
Overview ..........................................................................................................17
Features ..........................................................................................................19
XMEGA A1
i