Electronic Components Datasheet Search
  English  ▼
ALLDATASHEET.COM

X  

DP83620SQE Datasheet(PDF) 10 Page - Texas Instruments

Part # DP83620SQE
Description  DP83620 Industrial Temperature Single Port 10/100 Mbps Ethernet Physical Layer
Download  105 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  TI [Texas Instruments]
Direct Link  http://www.ti.com
Logo TI - Texas Instruments

DP83620SQE Datasheet(HTML) 10 Page - Texas Instruments

Back Button DP83620SQE Datasheet HTML 6Page - Texas Instruments DP83620SQE Datasheet HTML 7Page - Texas Instruments DP83620SQE Datasheet HTML 8Page - Texas Instruments DP83620SQE Datasheet HTML 9Page - Texas Instruments DP83620SQE Datasheet HTML 10Page - Texas Instruments DP83620SQE Datasheet HTML 11Page - Texas Instruments DP83620SQE Datasheet HTML 12Page - Texas Instruments DP83620SQE Datasheet HTML 13Page - Texas Instruments DP83620SQE Datasheet HTML 14Page - Texas Instruments Next Button
Zoom Inzoom in Zoom Outzoom out
 10 / 105 page
background image
DP83620
SNLS339C – JANUARY 2011 – REVISED APRIL 2013
www.ti.com
3.7
JTAG INTERFACE
Signal Name
Pin Name
Type
Pin #
Description
TCK
TCK
I, PU
8
TEST CLOCK
This pin has a weak internal pullup.
TDO
TDO
O
9
TEST OUTPUT
TMS
TMS
I, PU
10
TEST MODE SELECT
This pin has a weak internal pullup.
TRST#
TRST#
I, PU
11
TEST RESET: Active low test reset.
This pin has a weak internal pullup.
TDI
TDI
I, PU
12
TEST DATA INPUT
This pin has a weak internal pullup.
3.8
RESET AND POWER DOWN
Signal Name
Pin Name
Type
Pin #
Description
RESET_N
RESET_N
I, PU
29
RESET: Active Low input that initializes or re-initializes the DP83620.
Asserting this pin low for at least 1 µs will force a reset process to occur.
All internal registers will re-initialize to their default states as specified for
each bit in the Register Block section. All strap options are re-initialized as
well.
PWRDOWN/INTN
PWRDOWN/INTN
I, PU
7
The
default
function
of
this
pin
is
POWER
DOWN.
POWER DOWN: Asserting this signal low enables the DP83620 Power
Down mode of operation. In this mode, the DP83620 will power down and
consume minimum power. Register access will be available through the
Management
Interface
to
configure
and
power
up
the
device.
INTERRUPT: This pin may be programmed as an interrupt output instead
of a Powerdown input. In this mode, Interrupts will be asserted low using
this pin. Register access is required for the pin to be used as an interrupt
mechanism. See Interrupt Mechanisms for more details on the interrupt
mechanisms.
3.9
STRAP OPTIONS
The DP83620 uses many of the functional pins as strap options to place the device into specific modes of
operation. The values of these pins are sampled at power up or hard reset. During software resets, the
strap options are internally reloaded from the values sampled at power up or hard reset. The strap option
pin assignments are defined below. The functional pin name is indicated in parentheses.
A 2.2 k
Ω resistor should be used for pull-down or pull-up to change the default strap option. If the default
option is required, then there is no need for external pull-up or pull down resistors. Since these pins may
have alternate functions after reset is deasserted, they should not be connected directly to VCC or GND.
Signal Name
Pin Name
Type
Pin #
Description
PHYAD0
COL
S, O, PU
42
PHY ADDRESS [4:0]: The DP83620 provides five PHY address pins,
PHYAD1
RXD_3
S, O, PD
43
the state of which are latched into the PHYCTRL register at system
PHYAD2
RXD_2
S, O, PD
44
Hardware-Reset.
PHYAD3
RXD_1
S, O, PD
45
The DP83620 supports PHY Address strapping values 0 (<00000>)
PHYAD4
RXD_0
S, O, PD
46
through 31 (<11111>).A PHY Address of 0 puts the part into the MII
Isolate Mode. The MII isolate mode must be selected by strapping
PHY Address 0; changing to Address 0 by register write will not put the
PHY in the MII isolate mode.
PHYAD[0] pin has weak internal pull-up resistor.
PHYAD[4:1] pins have weak internal pull-down resistors.
10
Pin Descriptions
Copyright © 2011–2013, Texas Instruments Incorporated
Submit Documentation Feedback
Product Folder Links: DP83620


Similar Part No. - DP83620SQE

ManufacturerPart #DatasheetDescription
logo
Texas Instruments
DP83620SQE TI1-DP83620SQE Datasheet
1Mb / 105P
[Old version datasheet]   DP83620 Industrial Temperature Single Port 10/100 Mbps Ethernet Physical Layer
DP83620SQE TI-DP83620SQE Datasheet
1Mb / 105P
[Old version datasheet]   DP83620 Industrial Temperature Single Port 10/100 Mbps Ethernet Physical Layer
DP83620SQE/NOPB TI1-DP83620SQE/NOPB Datasheet
1Mb / 105P
[Old version datasheet]   DP83620 Industrial Temperature Single Port 10/100 Mbps Ethernet Physical Layer
More results

Similar Description - DP83620SQE

ManufacturerPart #DatasheetDescription
logo
Texas Instruments
DP83620SQ TI-DP83620SQ Datasheet
1Mb / 105P
[Old version datasheet]   DP83620 Industrial Temperature Single Port 10/100 Mbps Ethernet Physical Layer
DP83620SQE TI1-DP83620SQE Datasheet
1Mb / 105P
[Old version datasheet]   DP83620 Industrial Temperature Single Port 10/100 Mbps Ethernet Physical Layer
DP83620 TI1-DP83620 Datasheet
1Mb / 102P
[Old version datasheet]   DP83620 Industrial Temperature Single Port 10/100 Mbps Ethernet Physical Layer Transceiver with Fiber Support (FX)
logo
Davicom Semiconductor, ...
DM9161CI DAVICOM-DM9161CI_1 Datasheet
106Kb / 2P
   Industrial-Temperature 10/100 Mbps Fast Ethernet Physical Layer Single Chip Transceiver
DM9161CI DAVICOM-DM9161CI Datasheet
696Kb / 47P
   Industrial-Temperature 10/100 Mbps Fast Ethernet Physical Layer Single Chip Transceiver
logo
Texas Instruments
DP83848-EP TI1-DP83848-EP_V01 Datasheet
2Mb / 97P
[Old version datasheet]   PHYTER??Military Temperature Single Port 10/100 Mbps Ethernet Physical Layer Transceiver
logo
National Semiconductor ...
DP83848I NSC-DP83848I Datasheet
2Mb / 82P
   Industrial Temperature Single Port 10/100 Mb/s Ethernet Physical Layer Transceiver
logo
Davicom Semiconductor, ...
DM9161BI DAVICOM-DM9161BI Datasheet
519Kb / 45P
   Industrial-grade 10/100 Mbps Fast Ethernet Physical Layer Single Chip Transceiver
logo
Texas Instruments
DP83848I TI1-DP83848I_14 Datasheet
1Mb / 97P
[Old version datasheet]   PHYTER Industrial Temperature Single Port 10/100 Mb/s Ethernet Physical Layer Transceiver
logo
National Semiconductor ...
DP83848I NSC-DP83848I_08 Datasheet
2Mb / 84P
   PHYTER짰 - Industrial Temperature Single Port 10/100 Mb/s Ethernet Physical Layer Transceiver
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100  ...More


Datasheet Download

Go To PDF Page


Link URL




Privacy Policy
ALLDATASHEET.COM
Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Datasheet Upload   |   Contact us   |   Privacy Policy   |   Link Exchange   |   Manufacturer List
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com