RTS5169 Ver la hoja de datos (PDF) - Realtek Semiconductor

Número de pieza

componentes Descripción

Fabricante

RTS5169

USB 2.0 SD/MMC/MS/MSPRO/xD-Picture & Smart Card / SIM Card Reader

Realtek Semiconductor 

5.7 Power & Ground

RTS5169

Datasheet

Name

AG_PLL

AV_PLL

AG33

A3V3_OUT

5V_IN

CARD_3V3

VREG

D3V3_OUT

DGND

SC_PWR

D3V3

Type

Power

Power

Power

Power

Power

Power

Power

Power

Power

Power

Power

I/O Type

Ground

Power

Ground

Power

Power

Power

Power

Power

Ground

Power

Power

Pin No.

48

3

7

8

9

10

11

12

13,35

18

36

Definition

Analog PLL Ground

Power for PLL

Analog ground

Analog 3.3V output from internal regulator

5V Input

Power to SD/MMC and MS/MSPRO Card

Regulated supply voltage from internal regulator; supplies internal

digital circuits. An external capacitance should be connected

Digital 3.3V output from internal regulator

Digital Ground

Power to Smart Card

Digital 3.3V Power

Total: 12 Pins

5.8 I/O Type Description

I/O Type

O

I

IH

IL

IO

IOL

IOH

IOSH

IO-U

CLK

Output

Input

Description

Input with internal pull-high

Input with internal pull-down

Input / Output

Input / Output with internal pull-down

Input / Output with internal pull-up

Input / Output with Schmitt trigger

USB related IO

Clock related IO

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

7

Rev1.2

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