AXP223 datasheet(29/56 Pages) ETC2

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AXP223

PMIC Optimized For Multi-Core High-Performance System

AXP223 Datasheet Revision 1.1

PAGE

Address

R/W

Default value

Battery charge over-temperature warning setting

R/W

1FH

Battery discharge under-temperature warning setting

R/W

FCH

Battery discharge over-temperature warning setting

R/W

16H

DCDC work mode setting register

R/W

80H

ADC enable setting register1

R/W

E0H

ADC sample rate setting，TS pin control register

R/W

32H

TS ADC sample rate setting register

R/W

00H

Timer control register

R/W

00H

8C/8D

PWREN control register

R/W

00H

Over-temperature shutdown control register

R/W

01H

10.1.2.

GPIO Control

Address

R/W

Default value

GPIO0 control register

R/W

07H

GPIO0 LDO output voltage setting register

R/W

1FH

GPIO1 control register

R/W

07H

GPIO1 LDO mode output voltage setting control register

R/W

1FH

GPIO[1:0] signal status register

R/W

00H

GPIO[1:0] Pull-down control register

R/W

00H

10.1.3.

Interrupt control

Address

R/W

Default value

IRQ enable control register 1

R/W

D8H

IRQ enable control register 2

R/W

FFH

IRQ enable control register 3

R/W

03H

IRQ enable control register 4

R/W

03H

IRQ enable control register 5

R/W

00H

IRQ status register 1

R/W

00H

IRQ status register 2

R/W

00H

IRQ status register 3

R/W

00H

IRQ status register 4

R/W

00H

IRQ status register5

R/W

00H

10.1.4.

ADC Data

Address

R/W

AXP223 internal temperature monitoring ADC data high 8 bits

AXP223 internal temperature monitoring ADC data low 4 bits

TS input ADC data high 8 bits，default monitoring battery

temperature

TS input ADC data low 4 bits，default monitoring battery

temperature

Battery voltage high 8 bits

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