EVB-USB4640 SMSC, EVB-USB4640 Datasheet - Page 25
EVB-USB4640
Manufacturer Part Number
EVB-USB4640
Description
EVALUATION BOARD FOR USB4640
Manufacturer
SMSC
Datasheet
1.USB4640-HZH-03.pdf
(64 pages)
Specifications of EVB-USB4640
Main Purpose
Interface, USB 2.0 Hub
Embedded
*
Utilized Ic / Part
USB4640
Primary Attributes
*
Secondary Attributes
*
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
638-1107
- Current page: 25 of 64
- Download datasheet (2Mb)
High Speed Inter-Chip (HSIC) USB 2.0 Hub and Flash Media Controller
Datasheet
Chapter 7 Pin Reset States
SMSC USB4640/USB4640i
7.1
PIN
1
2
3
4
6
7
Pin Reset States
USBDN_DM2
USBDN_DM3
USBDN_DP2
USBDN_DP3
PIN NAME
PRTCTL2
PRTCTL3
V
V
Voltage
Signal
DD33
SS
Table 7.2 USB4640/USB4640i Reset States Table
(v)
Table 7.1 Legend for Pin Reset States Table
SYMBOL DESCRIPTION
0
1
IP
PU
PD
none
--
Z
RESET
Figure 7.1 Pin Reset States
Output driven low
Output driven high
Input enabled
Hardware enables pull-up
Hardware enables pull-down
Hardware disables pad
Hardware disables function
Hardware disables pad. Both output
driver and input buffers are disabled.
DATASHEET
Initialization
Hardware
25
USBDN_DM2
USBDN_DM3
USBDN_DP2
USBDN_DP3
FUNCTION
PRTCTL
PRTCTL
Operational
Firmware
RESET STATE
Time
RESET
(t)
OUTPUT
INPUT/
IP
IP
IP
IP
0
0
Revision 1.0 (06-09-09)
PU/
PD
PD
PD
PD
PD
--
--
Related parts for EVB-USB4640
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
BOARD EVAL FOR USB2514 48-QFN
Manufacturer:
SMSC
Datasheet:
Part Number:
Description:
Networking Modules & Development Tools LAN7500 USB 2.0 BRD 10/100/1000 GigB
Manufacturer:
SMSC
Datasheet:
Part Number:
Description:
BOARD EVAL FOR USB2514/USB2514I
Manufacturer:
SMSC
Datasheet:
Part Number:
Description:
BOARD EVAL FOR USB2512/USB2512I
Manufacturer:
SMSC
Datasheet:
Part Number:
Description:
BOARD EVAL FOR USB2513/USB2513I
Manufacturer:
SMSC
Datasheet:
Part Number:
Description:
BOARD EVALUATION FOR EMC1043
Manufacturer:
SMSC
Datasheet:
Part Number:
Description:
EVALUATION BOARD FOR USB3311C
Manufacturer:
SMSC
Datasheet:
Part Number:
Description:
EVALUATION BOARD FOR USB3317C
Manufacturer:
SMSC
Datasheet:
Part Number:
Description:
EVALUATION BOARD USB2241-AEZG
Manufacturer:
SMSC
Datasheet:
Part Number:
Description:
BOARD EVAL USB2524 SHARE/SWITCH
Manufacturer:
SMSC
Datasheet:
Part Number:
Description:
BOARD EVALUATION FOR USB2502
Manufacturer:
SMSC
Datasheet:
Part Number:
Description:
BOARD EVALUATION FOR USB2504
Manufacturer:
SMSC
Datasheet:
Part Number:
Description:
EVALUATION BOARD LAN9500-ABZJ
Manufacturer:
SMSC
Datasheet:
Part Number:
Description:
Ethernet Modules & Development Tools LAN9500 Design Kit Low-Cost USB Dongle
Manufacturer:
SMSC
Datasheet: