Owners manual

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Pin Description

H3 Datasheet(Revision1.2) Copyright© 2015 Allwinner Technology Co.,Ltd.All Rights Reserved. Page 72

Ball#

Pin Name

Default

Function

Type

Reset State

Default

Pull Up/Down

Buffer Strength

(mA)

U3

AGND

-

G

-

-

-

V3

AVCC

-

P

-

-

-

V1

LINEINL

-

A

-

-

-

W1

LINEINR

-

A

-

-

-

AA3

LINEOUTL

-

A

-

-

-

Y3

LINEOUTR

-

A

-

-

-

W3

MBIAS

-

A

-

-

-

Y1

MICIN1N

-

A

-

-

-

W2

MICIN1P

-

A

-

-

-

AA2

MICIN2N

-

A

-

-

-

Y2

MICIN2P

-

A

-

-

-

Y4

VRA1

-

A

-

-

-

W5

VRA2

-

A

-

-

-

V4

VRP

-

A

-

-

-

EPHY

A2

EPHY_LINK_LED

-

A

-

-

-

F6

EPHY_RTX

-

A

-

-

-

A4

EPHY_RXN

-

A

-

-

-

B4

EPHY_RXP

-

A

-

-

-

F7

EPHY_SPD_LED

-

A

-

-

-

A3

EPHY_TXN

-

A

-

-

-

B3

EPHY_TXP

-

A

-

-

-

G7

EPHY_VCC

-

P

-

-

-

F8

EPHY_VDD

-

P

-

-

-

JTAG

A1

JTAG-SEL0

-

I

-

Pull-Up

-

B2

JTAG-SEL1

-

I

-

Pull-Up

-

ADC

AA5

KEYADC

-

A

-

-

-

TV

H8

GND_TV

-

G

-

-

-

F10

TVOUT

-

A

-

-

-

G9

V33_TV

-

P

-

-

-

RTC

M4

RTC_VIO

-

P

-

-

-

V5

X32KIN

-

A

-

-

-

U4

X32KOUT

-

A

-

-

-

CPU

T10

VDD-CPUFB

-

I/O

-

-

-

T9

GND-CPUFB

-

G

-

-

-

Power

confidential