USB4640-HZH-03 SMSC, USB4640-HZH-03 Datasheet - Page 9

no-image

USB4640-HZH-03

Manufacturer Part Number
USB4640-HZH-03
Description
IC HSIC USB / FLASH CTRLR 48QFN
Manufacturer
SMSC
Datasheets

Specifications of USB4640-HZH-03

Design Resources
USB4640 Schematic
Controller Type
HSIC USB 2.0 Hub, Flash Media
Interface
I²C, Serial, SPI, USB
Voltage - Supply
3.3V
Operating Temperature
0°C ~ 70°C
Mounting Type
Surface Mount
Package / Case
48-VFQFN Exposed Pad
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Current - Supply
-
Other names
638-1113

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
USB4640-HZH-03
Manufacturer:
TI
Quantity:
8 017
Part Number:
USB4640-HZH-03
Manufacturer:
SMSC
Quantity:
20 000
High Speed Inter-Chip (HSIC) USB 2.0 Hub and Flash Media Controller
Datasheet
SMSC USB4640/USB4640i
OEM Selectable Hub Features
A default configuration is available in the USB4640/USB4640i following a reset. The
USB4640/USB4640i may also be configured by an external I
flash.
Compound Device support on a port-by-port basis
- a port is permanently hardwired to a downstream USB peripheral device
Select over-current sensing and port power control on an individual or ganged (all ports together)
basis to match the OEM’s choice of circuit board component selection
Port power control and over-current detection/delay features
Configure the delay time for filtering the over-current sense inputs
Configure the delay time for turning on downstream port power
Bus- or self-powered selection
Hub port disable or non-removable configurations
Flexible port mapping and disable sequencing supports multiple platform designs
Programmable USB differential-pair pin location eases PCB layout by aligning USB signal lines
directly to connectors
Programmable USB signal drive strength recovers USB signal integrity using 4 levels of signal drive
strength
Indicate the maximum current that the 2-port hub consumes
Indicate the maximum current required for the hub controller
DATASHEET
9
2
C EEPROM or via external SPI ROM
Revision 1.0 (06-09-09)

Related parts for USB4640-HZH-03