MAX14501 View Datasheet(PDF) - Maxim Integrated

Part Name

Description

Manufacturer

MAX14501

Hi-Speed USB-to-SD Card Readers with Bypass

Maxim Integrated 

Hi-Speed USB-to-SD Card

Readers with Bypass

SD SLOT2

CCLK2

CCMD2

4

CDAT2_[3:0]

I2C CONTROL

SD PORT 2 SWITCHES

HCLK2

HCMD2

HDAT2_[3:0]

SD

PORT2

4

SD SLOT1

VSD

VCC

VBUS

D+

USB

CONNECTOR D-

GND

CCRD_PRST

CCLK1

CCMD1

4

CDAT1_[3:0]

SD PORT 1 SWITCHES

HCRD_PRST

HCLK1

HCMD1

HDAT1_[3:0]

VIO

4

VIO

SD

PORT1

VSD

VCC

CLDO

RREF

KVBUS

CD+

CD-

SD CARD

INTERFACE

USB HS

CARD READER

USB

TRANCEIVER

MAX14500–

MAX14503

USB SWITCHES

BUSY OPTIONAL

MODE

INT

I2C_SEL

ADD

VIO

SCL

SDA

VTM

VTM

HOST

PROCESSOR

FREF

HD+

HD-

USB

Figure 3. Typical Application Circuit for I2C Control Mode with Two SD Cards

14 ______________________________________________________________________________________

Share Link: