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AT32UC3A
目录
1
2
3
4
说明................................................. .............................................. 3
配置摘要................................................ .......................... 4
缩略语................................................. .......................................... 4
Blockdiagram ................................................. .......................................... 5
4.1Processor和建筑.............................................. .......................................... 6
5
6
信号说明................................................ .................................. 8
电源注意事项................................................ ........................... 13
6.1Power用品........................................................................................................13
6.2Voltage稳压器....................................................................................................14
6.3Analog - 数字转换器（ A.D.C ）参考。 .................................................. ..... 15
7
8
封装和引脚排列............................................... ................................ 16
I / O口线注意事项............................................. ............................ 20
8.1JTAG销................................................................................................................20
8.2RESET_N销..........................................................................................................20
8.3TWI销..................................................................................................................20
8.4GPIO销................................................................................................................20
9
处理器和架构............................................... ................... 21
9.1AVR32建筑............................................... .................................................. 21
9.2The AVR32UC CPU .............................................. .................................................. 21
9.3Programming型号............................................... ................................................. 25
9.4Exceptions和中断.............................................. .......................................... 29
10记忆................................................ ................................................ 33
10.1Embedded回忆............................................... ............................................. 33
10.2Physical存储器映射.............................................. ............................................. 33
10.3Bus矩阵连接.............................................. ........................................... 34
11保险丝设置............................................... ......................................... 36
11.1Flash通用保险丝寄存器（ FGPFRLO ） ......................................... ..... 36
11.2Default保险丝的价值.............................................. .................................................. 37
12外设................................................ .............................................. 38
12.1Peripheral地址映射.............................................. .......................................... 38
12.2CPU本地总线映射............................................. .......................................... 39
i
32058H–AVR32–03/09
