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AXP221 Datasheet(PDF) 31 Page - List of Unclassifed Manufacturers

Part # AXP221
Description  PMIC Optimized For Multi-Core High-Performance System
PDF  52 Pages
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Manufacturer  ETC2 [List of Unclassifed Manufacturers]
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AXP221 Datasheet(HTML) 31 Page - List of Unclassifed Manufacturers

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AXP221
PAGE 31
PMIC Optimized For Multi-Core High-Performance System
Copyright © 2013 X-Powers Limited. All Rights Reserved.
Datasheet
Revision 1.2
地址
寄存器描述
R/W
默认值
3C
电池放电低温报警设置寄存器
R/W
FCH
3D
电池放电高温报警设置寄存器
R/W
16H
80
DCDC 工作模式设置寄存器
R/W
80H
82
ADC 使能设置寄存器 1
R/W
E0H
84
ADC 采样率设置，TS pin 控制寄存器
R/W
32H
85
TS ADC 采样率设置寄存器
R/W
00H
8A
定时器控制寄存器
R/W
00H
8C/8D
PWREN 控制寄存器
R/W
00H
8F
过温关机控制寄存器
R/W
01H
10.1.2. GPIO 控制类寄存器列表
地址
寄存器描述
R/W
默认值
90
GPIO0 控制寄存器
R/W
07H
91
GPIO0 LDO 模式输出电压设置寄存器
R/W
1FH
92
GPIO1 控制寄存器
R/W
07H
93
GPIO1 LDO 模式输出电压设置寄存器
R/W
1FH
94
GPIO[1:0] 信号状态寄存器
R/W
00H
97
GPIO[1:0] 下拉控制寄存器
R/W
00H
10.1.3. 中断控制类寄存器列表
地址
寄存器描述
R/W
默认值
40
IRQ 使能控制寄存器 1
R/W
D8H
41
IRQ 使能控制寄存器 2
R/W
FFH
42
IRQ 使能控制寄存器 3
R/W
03H
43
IRQ 使能控制寄存器 4
R/W
03H
44
IRQ 使能控制寄存器 5
R/W
00H
48
IRQ 状态寄存器 1
R/W
00H
49
IRQ 状态寄存器 2
R/W
00H
4A
IRQ 状态寄存器 3
R/W
00H
4B
IRQ 状态寄存器 4
R/W
00H
4C
IRQ 状态寄存器 5
R/W
00H
10.1.4. ADC数据类寄存器列表
地址
寄存器描述
R/W
56
AXP221 内部温度监测 ADC 数据高 8 位
R
57
AXP221 内部温度监测 ADC 数据低 4 位
R
58
TS 输入 ADC 数据高 8 位，默认监测电池温度
R



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