atxmega192a1-cu ATMEL Corporation, atxmega192a1-cu Datasheet - Page 59

• Manufacturer Part Number: atxmega192a1-cu
• Description: Atxmega64a1 8/16 Bit Microcontroller With 64/128/192/256k Bytes In-system Programmable Flash
• Manufacturer: ATMEL Corporation

Table of Contents
1
2
3
4
5
6
7
8
9
10 System Clock and Clock options ......................................................... 14
8067A–AVR–02/08
Features ..................................................................................................... 1
Typical Applications ................................................................................ 1
Block Diagram/Pinout .............................................................................. 2
Ordering Information ............................................................................... 4
Disclaimer ................................................................................................. 5
Overview ................................................................................................... 5
Resources ................................................................................................. 5
AVR CPU ................................................................................................... 6
Memories .................................................................................................. 8
DMAC - Direct Memory Access Controller .......................................... 11
Event System .......................................................................................... 12
5.1
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
10.2
Recommended reading .....................................................................................5
Features ............................................................................................................6
Overview ............................................................................................................6
Register File ......................................................................................................7
ALU - Arithmetic Logic Unit ...............................................................................7
Program Flow ....................................................................................................7
Features ............................................................................................................8
Overview ............................................................................................................8
In-system Programmable Flash Program Memory ............................................8
SRAM Data Memory ..........................................................................................9
EEPROM Data Memory ....................................................................................9
I/O Memory ......................................................................................................10
EBI - External Bus Interface ............................................................................10
Features ..........................................................................................................11
Overview ..........................................................................................................11
Features ..........................................................................................................12
Overview ..........................................................................................................12
Features ..........................................................................................................14
Overview ..........................................................................................................14
ATxmega A1
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