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[PCB封装] A33 Datasheet release 1.1.pdf |
A33 Datasheet release 1.1.pdf
目录: Table of Contents CHAPTER 1 OVERVIEW ...........................................................................................................................................5 CHAPTER 2 FEATURES ...........................................................................................................................................6 CHAPTER 3 BLOCK DIAGRAM .............................................................................................................................16 CHAPTER 4 PIN DESCRIPTION ...........................................................................................................................17 4.1. PIN CHARACTERISTICS ...............................................................................................................................................17 4.2. GPIO MULTIPLEXING FUNCTIONS ...............................................................................................................................23 4.3. DETAILED PIN/SIGNAL DESCRIPTION ..........................................................................................................................25 CHAPTER 5 ELECTRICAL CHARACTERISTICS ...............................................................................................29 5.1. ABSOLUTE MAXIMUM RATINGS .................................................................................................................................29 5.2. RECOMMENDED OPERATING CONDITIONS ...........................................................................................................29 5.3. DC ELECTRICAL CHARACTERISTICS .......................................................................................................................30 5.4. OSCILLATOR ELECTRICAL CHARACTERISTICS .....................................................................................................30 5.4.1. 24MHZ OSCILLATOR CHARACTERISTICS .......................................................................................................31 5.4.2. 32768HZ OSCILLATOR CHARACTERISTICS.....................................................................................................31 5.5. POWER UP/DOWN SEQUENCE...................................................................................................................................32 CHAPTER 6 PIN ASSIGNMENT.............................................................................................................................33 6.1. PIN MAP.............................................................................................................................................................................33 6.2. PACKAGE DIMENSION....................................................................................................................................................34 A33 封装,pin定义,pin说明等
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