RTS5169

Datasheet

5.7 Power & Ground

Name

Type

I/O Type

Pin No.

Definition

AG_PLL

Power

Ground

48

Analog PLL Ground

AV_PLL

Power

Power

3

Power for PLL

AG33

Power

Ground

7

Analog ground

A3V3_OUT

Power

Power

8

Analog 3.3V output from internal regulator

5V_IN

Power

Power

9

5V Input

CARD_3V3

Power

Power

10

Power to SD/MMC and MS/MSPRO Card

VREG

Power

Power

11

Regulated supply voltage from internal regulator; supplies internal

digital circuits. An external capacitance should be connected

D3V3_OUT

Power

Power

12

Digital 3.3V output from internal regulator

DGND

Power

Ground

13,35

Digital Ground

SC_PWR

Power

Power

18

Power to Smart Card

D3V3

Power

Power

36

Digital 3.3V Power

Total: 12 Pins

5.8 I/O Type Description

I/O Type

Description

O

Output

I

Input

IH

Input with internal pull-high

IL

Input with internal pull-down

IO

Input / Output

IOL

Input / Output with internal pull-down

IOH

Input / Output with internal pull-up

IOSH

Input / Output with Schmitt trigger

IO-U

USB related IO

CLK

Clock related IO

USB2.0 SD/MMC/MS/MSPRO/xD & SM/SIM Card Reader

7

Rev1.2