USB2507-ADT SMSC, USB2507-ADT Datasheet - Page 10
![IC HUB 7PORT USB COMPATBL 80TQFP](/photos/6/81/68194/usb2507-adt_sml.jpg)
USB2507-ADT
Manufacturer Part Number
USB2507-ADT
Description
IC HUB 7PORT USB COMPATBL 80TQFP
Manufacturer
SMSC
Type
Integrated USB Compatible 3 Port Hubr
Datasheet
1.USB2507-ADT.pdf
(44 pages)
Specifications of USB2507-ADT
Controller Type
USB Hub
Interface
I²C
Voltage - Supply
3 V ~ 3.6 V
Current - Supply
100mA
Operating Temperature
0°C ~ 70°C
Mounting Type
Surface Mount
Package / Case
80-TQFP, 80-VQFP
Operating Supply Voltage
3.3 V
Maximum Operating Temperature
+ 70 C
Minimum Operating Temperature
0 C
Mounting Style
SMD/SMT
Supply Voltage Range
1.62V To 1.98V, 3V To 3.6V
Digital Ic Case Style
TQFP
No. Of Pins
80
Operating Temperature Range
0°C To +70°C
Data Rate Max
480Mbps
Rohs Compliant
Yes
For Use With
EVB-2507 - BOARD EVALUATION FOR USB2507
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
638-1032
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
USB2507-ADT
Manufacturer:
Standard
Quantity:
3 248
Company:
Part Number:
USB2507-ADT
Manufacturer:
MAXIM
Quantity:
43
Company:
Part Number:
USB2507-ADT
Manufacturer:
Microchip Technology
Quantity:
10 000
Part Number:
USB2507-ADT
Manufacturer:
SMSC
Quantity:
20 000
Revision 2.3 (08-27-07)
Ports [7:5] Amber
Ports [7:5] Green
High-Speed USB
strapping option.
strapping option.
Port [2:1] Green
Port 4:3 Green
Port Disable
USB Power
Removable
Port Non-
Enable
NAME
Data
LED
LED
LED
LED
&
&
NON_REM[1:0]
PRTPWR[7:1]
PRT_DIS[1:0]
USBDN[7:1]
USBDP[7:1]
SYMBOL
GR[4:3]/
GR[2:1]/
GR[7:5]
AM[7:5]
Table 4.1 7-Port Hub Pin Descriptions (continued)
7-PORT USB 2.0 HUB INTERFACE
TYPE
I/O12
I/O12
I/O12
I/O12
IO-U
O12
DATASHEET
These pins connect to the downstream USB peripheral
devices attached to the Hub’s ports.
Enables power to USB peripheral devices (downstream).
The active signal level of the PRTPWR7:1 pins is
determined by the Power Polarity Strapping function of the
PRTPWR_POL pin.
Green indicator LED’s for ports[7:5]. LED is active low
Green indicator LED for ports 4 and 3. Will be active low
when LED support is enabled via EEPROM or SMBus.
If the hub is configured by the internal default configuration,
these pins will be sampled at RESET_N negation to
determine if ports [7:5] will be permanently disabled. Also,
the active state of the LED’s will be determined as follows:
PRT_DIS[1:0] = ‘00’, All ports are enabled,
GR4 is active high,
GR3 is active high.
PRT_DIS[1:0] = ‘01’, Port 7 is disabled,
GR4 is active high,
GR3 is active low.
PRT_DIS[1:0] = ‘10’, Ports 7 & 6 are disabled,
GR4 is active low,
GR3 is active high.
PRT_DIS[1:0] = ‘11’, Ports 7, 6 & 5 are disabled,
GR4 is active low,
GR3 is active low.
Green indicator LED for ports 2 and 1. Will be active low
when LED support is enabled via EEPROM or SMBus.
If the hub is configured by the internal default configuration,
these pins will be sampled at RESET_N negation to
determine if ports [3:1] contain permanently attached (non-
removable) devices. Also, the active state of the LED’s will
be determined as follows:
NON_REM[1:0] = ‘00’, All ports are removable,
GR2 is active high,
GR1 is active high.
NON_REM[1:0] = ‘01’, Port 1 is non-removable,
GR2 is active high,
GR1 is active low.
NON_REM[1:0] = ‘10’, Ports 1 & 2 are non-removable,
GR2 is active low,
GR1 is active high.
NON_REM[1:0] = ‘11’, Ports 1, 2, & 3 are non-removable,
GR2 is active low,
GR1 is active low.
Amber indicator LED’s for ports [7:5], LED is active low.
10
Integrated USB 2.0 Compatible 7-Port Hub
FUNCTION
SMSC USB2507
Datasheet