Electronic Components Datasheet Search
  English  ▼

Delete All
ON OFF
ALLDATASHEET.COM

X  

Preview PDF Download HTML

AT90S8535 Datasheet(PDF) 34 Page - ATMEL Corporation

Part No. AT90S8535
Description  8-bit Microcontroller with 8K Bytes In-System Programmable Flash
Download  127 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  ATMEL [ATMEL Corporation]
Direct Link  http://www.atmel.com
Logo ATMEL - ATMEL Corporation

AT90S8535 Datasheet(HTML) 34 Page - ATMEL Corporation

Back Button AT90S8535 Datasheet HTML 30Page - ATMEL Corporation AT90S8535 Datasheet HTML 31Page - ATMEL Corporation AT90S8535 Datasheet HTML 32Page - ATMEL Corporation AT90S8535 Datasheet HTML 33Page - ATMEL Corporation AT90S8535 Datasheet HTML 34Page - ATMEL Corporation AT90S8535 Datasheet HTML 35Page - ATMEL Corporation AT90S8535 Datasheet HTML 36Page - ATMEL Corporation AT90S8535 Datasheet HTML 37Page - ATMEL Corporation AT90S8535 Datasheet HTML 38Page - ATMEL Corporation Next Button
Zoom Inzoom in Zoom Outzoom out
 34 / 127 page
background image
34
AT90S/LS8535
1041H–11/01
Timer/Counter0 Control
Register – TCCR0
• Bits 7..3 – Res: Reserved Bits
These bits are reserved bits in the AT90S8535 and always read zero.
• Bits 2, 1, 0 – CS02, CS01, CS00: Clock Select0, Bits 2, 1 and 0
The Clock Select0 bits 2,1 and 0 define the prescaling source of Timer/Counter0.
The Stop condition provides a Timer Enable/Disable function. The prescaled CK modes
are scaled directly from the CK oscillator clock. If the external pin modes are used, the
corresponding setup must be performed in the actual Data Direction Control Register
(cleared to zero gives an input pin).
Timer Counter 0 – TCNT0
The Timer/Counter0 is realized as an up-counter with read and write access. If the
Timer/Counter0 is written and a clock source is present, the Timer/Counter0 continues
counting in the clock cycle following the write operation.
Bit
7
6
5
4
3
210
$33 ($53)
––
CS02
CS01
CS00
TCCR0
Read/Write
R
R
R
R
R
R/W
R/W
R/W
Initial Value
0
0
0
0
0
0
0
0
Table 10. Clock 0 Prescale Select
CS02
CS01
CS00
Description
0
0
0
Stop, Timer/Counter0 is stopped.
001
CK
010
CK/8
011
CK/64
100
CK/256
101
CK/1024
1
1
0
External Pin T0, falling edge
1
1
1
External Pin T0, rising edge
Bit
765
432
10
$32 ($52)
MSB
LSB
TCNT0
Read/Write
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Initial Value
0
0
0
0
0
0
0
0


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