ISD-T267SP Datasheet, PDF (15/100 Pages) List of Unclassifed Manufacturers – DIGITAL SPEECH PROCESSOR

6&'%&


Figure 1-5: Recommended Power-On Reset
Circuit
_
  "  
 "&+ !"!&  "!"' ! 1 ! "1A !
"!& "&") H 1 ; ' ;2 G  1!%
 )&  $





%%

Figure 1-7: Connections for an External
Crystal Oscillator
17/*%%;
1,6
2.
1 !A"
6 A&!"!& A&!H'  &
!"!& 1 &" %1  0& "!"#
!)&" 1&!)1 1 ; ' ;2@9 A 1&
 0&  A1 "!"#  !&  "&+
!"!& + / )'  1 "!"# !)&"
     ! 
,  0&  A1 "!"# !)&"  )'G 
1!)' / "!"' ! 1 9  
1!%  )&  G ' 1!)' "!,!& ! 1
H! H &I)& ,!& 9 ' 
Figure 1-6: External Clock Source



3
3

2:9*74
9/ 447*2


9A &+ "A"" ' ')""G  1
!"!& "&")G  !%  A!/ 1 "&+ &
!!&G ' 1 0& "!A!G 1!)' /
 "! ! 1 ; ' ;2@9 A  A!/G !
#A 1 &" 1  1 A&' "&") ! 
/!) )
7!) " ) "&+ !"!& %1 0) !'
"A"" !, 2< AG 1!)1 1 !"!
,&I)"+ + ',,& ,&! 1 "&+F A",'
H)
/  2  1 "!A!  1 "&+ !"
!& "&")
3
3-
 ,84!079! 4/5  8,74
4/5 6!,!27*2
ISD
1-7