Electronic Components Datasheet Search
  English  ▼

X  

Preview PDF HTML

C161PI Datasheet(PDF) 54 Page - Infineon Technologies AG

Part # C161PI
Description  16-Bit Single-Chip Microcontroller
PDF  82 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  INFINEON [Infineon Technologies AG]
Direct Link  http://www.infineon.com
Logo INFINEON - Infineon Technologies AG

C161PI Datasheet(HTML) 54 Page - Infineon Technologies AG

Back Button C161PI Datasheet HTML 50Page - Infineon Technologies AG C161PI Datasheet HTML 51Page - Infineon Technologies AG C161PI Datasheet HTML 52Page - Infineon Technologies AG C161PI Datasheet HTML 53Page - Infineon Technologies AG C161PI Datasheet HTML 54Page - Infineon Technologies AG C161PI Datasheet HTML 55Page - Infineon Technologies AG C161PI Datasheet HTML 56Page - Infineon Technologies AG C161PI Datasheet HTML 57Page - Infineon Technologies AG C161PI Datasheet HTML 58Page - Infineon Technologies AG Next Button
Zoom Inzoom in Zoom Outzoom out
 54 / 82 page
background image
&3,
Data Sheet
52
1999-07
Sample time and conversion time of the C161PI’s A/D Converter are programmable. The
table below should be used to calculate the above timings.
The limit values for
I
BC must not be exceeded when selecting ADCTC.
Converter Timing Example:
Assumptions:
I
CPU
= 25 MHz (i.e.
W
CPU = 40 ns), ADCTC = ’00’, ADSTC = ’00’.
Basic clock
I
BC
=
I
CPU / 4 = 6.25 MHz, i.e. WBC = 160 ns.
Sample time
W
S
=
W
BC * 8 = 1280 ns.
Conversion time
W
C
=
W
S + 40 WBC + 2 WCPU = (1280 + 6400 + 80) ns = 7.8 µs.
Memory Cycle Variables
The timing tables below use three variables which are derived from the BUSCONx
registers and represent the special characteristics of the programmed memory cycle.
The following table describes, how these variables are to be computed.
Table 9
A/D Converter Computation Table
ADCON.15|14
(ADCTC)
A/D Converter
Basic clock
I
BC
ADCON.13|12
(ADSTC)
Sample time
W
S
00
I
CPU / 4
00
W
BC * 8
01
I
CPU / 2
01
W
BC * 16
10
I
CPU / 16
10
W
BC * 32
11
I
CPU / 8
11
W
BC * 64
Table 10
Memory Cycle Variables
Description
Symbol
Values
ALE Extension
W
A
TCL * <ALECTL>
Memory Cycle Time Waitstates
W
C
2TCL * (15 - <MCTC>)
Memory Tristate Time
W
F
2TCL * (1 - <MTTC>)



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


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