Microchip Technology TWIZ5200 データシート

 

Stand-alone & Integrated USB Solutions from Low-Cost Devices to Complex SuperSpeed USB

   

■

ULPI standard interface to transceivers

   

■

Compliant Hi-Speed USB 2.0 switch 

technology for USB port sharing

   

■

Battery charger detection integrated

   

■

Smallest package option available, ideal for 

mobile applications

   

■

Secure Digital (SD™)/microSD™, Embedded MultiMediaCard 

(eMMC™)/MultiMediaCard™ (MMC), Memory Stick® (MS)/

MS Pro™/MS Pro-HG™, xD-Picture Card™ (xD)

   

■

Card speed technology for maximum data throughput

   

■

Integrated USB hub ports for highest integration

   

■

Flexible interfaces to processor supported including 

USB and HSIC

   

■

Multiple standard smart card interfaces including 

ISO/IEC7816

   

■

Flexible host interfaces supported including USB, 

SPI and UART

   

■

Hardware level key management and AES encryption

   

■

Extremely fast and optimized secure data transfers with 

no firmware intervention

Processor

ULPI

USB

USB

MAC/

SIE

USB

Accy

Processo

r

USB/HSIC

SD/MMC/SDIO

SD/MMC

MS

xD

USB Port 2

USB Port 1

Processo

r

AES

USB 2.0 HS

SD2

Flash Media

DMA Unit

SD2

SD1

SD1

Smart

Card

GPIO

SPI

SC

UART

SPI

MU

X

RAM

Memory

SMART CARD

USB technology can be found in practically all applications 

and markets—from consumer to industrial to automotive 

segments. The extreme proliferation of USB has even led 

to the adoption of the technology as a high-bandwidth 

embedded chip-to-chip interface. Microchip enables 

seamless USB connectivity by delivering integrated 

value rich solutions such as USB hub controllers, power 

delivery and charging, transceivers/switches, Flash media 

controllers, and security solutions. 

   

■

USB-IF compliant Hi-Speed USB 2.0 and SuperSpeed 

USB 3.0 solutions

   

■

Integrated controller providing flexible ease-of-use and 

programmability

   

■

Small, highly-integrated and low-power hub solutions 

offered specifically for mobile applications

   

■

Multi-port solutions with battery charger detection

   

■

Unique system optimization features including 

PHYBoost, VariSense™, and flexConnect

   

■

Port power switch capable of supporting up to 

2.5A for continuous current

   

■

Up to 9 preloaded charger emulation profiles with full 

programmability to customize profiles

   

■

Integrated current sensor to optimize charging 

experience and algorithms

   

■

Extremely low-power sleep mode

Processo

r

I

2

C™/SPI/GPIO

Controller

PLL

Embedded

8051 µC

I

2

C™/SPI/GPIO

USB 2.0/3.0

PHY

Controller

JTAG

USB 2.0/3.0

PHY

USB 2.0/3.0

PHY

USB 2.0/3.0

PHY

USB 2.0/3.0

PHY

USB 2.0

PHY

USB 3.

0

Port 

1

USB 3.

0

Port 

2

USB 3.

0

Port 

3

USB 3.

0

Port 

4

USB 2.

0

Port 

5

USB 2.0

PHY

USB 2.

0

Port 

6

USB 2.0

PHY

USB 2.

0

Port 

7

Processo

r

USB 2.0 HS Data Switch

& Charger Emulator

Interface

Control/

Measure

USB

Battery Charger

V

BUS

Temp.

Power

Switch

USB

UVLO,

OVLO

Connectivity Solutions