Electronic Components Datasheet Search
  English  ▼
ALLDATASHEET.NET

X  

Preview PDF HTML

DM3725CBC Datasheet(PDF) 241 Page - Texas Instruments

Click here to check the latest version.
Part # DM3725CBC
Description  Digital Media Processors
PDF  280 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  TI [Texas Instruments]
Direct Link  http://www.ti.com
Logo TI - Texas Instruments

DM3725CBC Datasheet(HTML) 241 Page - Texas Instruments

Back Button DM3725CBC Datasheet HTML 237Page - Texas Instruments DM3725CBC Datasheet HTML 238Page - Texas Instruments DM3725CBC Datasheet HTML 239Page - Texas Instruments DM3725CBC Datasheet HTML 240Page - Texas Instruments DM3725CBC Datasheet HTML 241Page - Texas Instruments DM3725CBC Datasheet HTML 242Page - Texas Instruments DM3725CBC Datasheet HTML 243Page - Texas Instruments DM3725CBC Datasheet HTML 244Page - Texas Instruments DM3725CBC Datasheet HTML 245Page - Texas Instruments Next Button
Zoom Inzoom in Zoom Outzoom out
 241 / 280 page
background image
SWPS038-090
1-WIRE
t
RSTH
t
PDL
t
PDH
t
RTSL
SWPS038-091
1-WIRE
t
LOWR
t
REL
t
SLOT
t
RDV
t
REC
1-WIRE
t
LOW1
t
SLOT
t
REC
SWPS038-123
1-WIRE
t
LOW0
t
SLOT
t
REC
SWPS038-124
DM3730, DM3725
www.ti.com
SPRS685D
– AUGUST 2010 – REVISED JULY 2011
Table 6-103. HDQ/1-Wire Timing Requirements
—1-Wire Mode
PARAMETER
DESCRIPTION
MIN
TYP
MAX
UNIT
tPDH
Presence pulse delay high
15
60
μs
tPDL
Presence pulse delay low
60
240
μs
tRDV
Read data valid time
tLOWR
15
μs
tREL
Read data release time
0
45
μs
Table 6-104. HDQ/1-Wire Switching Characteristics
—1-Wire Mode
PARAMETER
DESCRIPTION
MIN
TYP
MAX
UNIT
tRSTL
Reset time low
480
960
μs
tRSTH
Reset time high
480
μs
tSLOT
Bit cycle time
60
120
μs
tLOW1
Write bit-one time
1
15
μs
tLOW0
Write bit-zero time(2)
60
120
μs
tREC
Recovery time
1
μs
tLOWR
Read bit strobe time(1)
1
15
μs
(1) tLOWR (low pulse sent by the master) must be short as possible to maximize the master sampling window.
(2) tLOW0 must be less than tSLOT.
Figure 6-60. 1-Wire Reset Timing
Figure 6-61. 1-Wire Read Bit Timing (Data)
Figure 6-62. 1-Wire Write Bit-One Timing (Command / Address or Data)
Figure 6-63. 1-Wire Write Bit-Zero Timing (Command/Address or Data)
Copyright
© 2010–2011, Texas Instruments Incorporated
Timing Requirements and Switching Characteristics
241
Submit Documentation Feedback
Product Folder Link(s): DM3730 DM3725



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



Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Contact us   |   Privacy Policy   |   Link to Datasheet    |   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