目录

功能................................................. ................................................ 1

说明................................................. ........................................... 2

框图................................................ ....................................... 3

引脚说明................................................ ................................ 4

引脚排列................................................................................................................... 4

Signals................................................................................................................... 7

典型应用................................................ ............................. 12

推荐的外部元件............................................... ................. 12

PCB对建议................................................ ..................................... 13

时钟控制器................................................ .................................. 14

Introduction......................................................................................................... 14

振荡器............................................................................................................ 14

PLL ..................................................................................................................... 15

注册............................................................................................................. 17

SFR映射................................................ ....................................... 19

双数据指针寄存器.............................................. ................... 26

程序/代码存储器.............................................. ........................ 28

外部程序存储器访问.............................................. ............................

闪存架构............................................... .................................

FM0业务概述.............................................. ................................

注册............................................................................................................

28

29

30

36

闪存EEPROM存储器............................................... ...................... 37

一般Description............................................................................................ 37

产品特点............................................................................................................. 37

闪存编程和擦除.............................................. ......................... 37

闪存寄存器和存储器映射............................................. .......................... 38

闪存状态............................................... .......................................... 41

存储器结构................................................ ......................................... 41

EEPROM数据存储器............................................... ........................ 42

描述......................................................................................................... 42

在列锁存器写入数据............................................ .......................... 42

程序设计...................................................................................................... 42

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