Electronic Components Datasheet Search
  English  ▼

X  

Preview PDF HTML

AM1707 Datasheet(PDF) 134 Page - Texas Instruments

Click here to check the latest version.
Part # AM1707
Description  AM1707 ARM Microprocessor
PDF  198 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  TI [Texas Instruments]
Direct Link  http://www.ti.com
Logo TI - Texas Instruments

AM1707 Datasheet(HTML) 134 Page - Texas Instruments

Back Button AM1707 Datasheet HTML 130Page - Texas Instruments AM1707 Datasheet HTML 131Page - Texas Instruments AM1707 Datasheet HTML 132Page - Texas Instruments AM1707 Datasheet HTML 133Page - Texas Instruments AM1707 Datasheet HTML 134Page - Texas Instruments AM1707 Datasheet HTML 135Page - Texas Instruments AM1707 Datasheet HTML 136Page - Texas Instruments AM1707 Datasheet HTML 137Page - Texas Instruments AM1707 Datasheet HTML 138Page - Texas Instruments Next Button
Zoom Inzoom in Zoom Outzoom out
 134 / 198 page
background image
PWM(A)
TZ
tw(TZ)
td(TZ-PWM)HZ
AM1707
SPRS637A – FEBRUARY 2010 – REVISED APRIL 2010
www.ti.com
6.21.1 Enhanced Pulse Width Modulator (eHRPWM) Timing
PWM refers to PWM outputs on eHRPWM1-6. Table 6-77 shows the PWM timing requirements and
Table 6-78, switching characteristics.
Table 6-77. eHRPWM Timing Requirements
PARAMETER
TEST CONDITIONS
MIN
MAX
UNIT
tw(SYNCIN)
Sync input pulse width
Asynchronous
2tc(SCO)
cycles
Synchronous
2tc(SCO)
cycles
Table 6-78. eHRPWM Switching Characteristics
PARAMETER
TEST CONDITIONS
MIN
MAX
UNIT
tw(PWM)
Pulse duration, PWMx output high/low
20
ns
tw(SYNCOUT)
Sync output pulse width
8tc(SCO)
cycles
td(PWM)TZA
Delay time, trip input active to PWM forced high no pin load; no additional
ns
25
Delay time, trip input active to PWM forced low
programmable delay
td(TZ-PWM)HZ
Delay time, trip input active to PWM Hi-Z
no additional programmable
ns
20
delay
6.21.2 Trip-Zone Input Timing
A.
PWM refers to all the PWM pins in the device. The state of the PWM pins after TZ is taken high depends on the PWM
recovery software.
Figure 6-46. PWM Hi-Z Characteristics
Table 6-79. Trip-Zone input Timing Requirements
PARAMETER
MIN
MAX
UNIT
tw(TZ)
Pulse duration, TZx input low
Asynchronous
cycle
1tc(SCO)
s
Synchronous
cycle
2tc(SCO)
s
Table 6-80 shows the high-resolution PWM switching characteristics.
Table 6-80. High Resolution PWM Characteristics at SYSCLKOUT = (60 - 100 MHz)
PARAMETER
MIN
TYP
MAX
UNIT
Micro Edge Positioning (MEP) step size(1)
200
ps
(1)
MEP step size will increase with low voltage and high temperature and decrease with high voltage and cold temperature.
134
Peripheral Information and Electrical Specifications
Copyright © 2010, Texas Instruments Incorporated
Submit Documentation Feedback
Product Folder Link(s): AM1707



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