Motore di ricerca datesheet componenti elettronici
  Italian  ▼
ALLDATASHEETIT.COM

X  

Preview PDF HTML

AT80SND1C-ROTIL Scheda tecnica(PDF) 139 Page - ATMEL Corporation

Il numero della parte AT80SND1C-ROTIL
Spiegazioni elettronici  Single-Chip Flash Microcontroller with MP3 Decoder and Human Interface
PDF  210 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Produttore elettronici  ATMEL [ATMEL Corporation]
Homepage  http://www.atmel.com
Logo ATMEL - ATMEL Corporation

AT80SND1C-ROTIL Scheda tecnica(HTML) 139 Page - ATMEL Corporation

Back Button AT80SND1C-ROTIL Datasheet HTML 135Page - ATMEL Corporation AT80SND1C-ROTIL Datasheet HTML 136Page - ATMEL Corporation AT80SND1C-ROTIL Datasheet HTML 137Page - ATMEL Corporation AT80SND1C-ROTIL Datasheet HTML 138Page - ATMEL Corporation AT80SND1C-ROTIL Datasheet HTML 139Page - ATMEL Corporation AT80SND1C-ROTIL Datasheet HTML 140Page - ATMEL Corporation AT80SND1C-ROTIL Datasheet HTML 141Page - ATMEL Corporation AT80SND1C-ROTIL Datasheet HTML 142Page - ATMEL Corporation AT80SND1C-ROTIL Datasheet HTML 143Page - ATMEL Corporation Next Button
Zoom Inzoom in Zoom Outzoom out
 139 / 210 page
background image
139
AT8xC51SND1C
4109E–8051–06/03
Notes:
1. These frequencies are achieved in X1 mode, F
PER = FOSC ÷ 2.
2. These frequencies are achieved in X2 mode, F
PER = FOSC.
Baud Rate Selection (Mode 2)
In mode 2, the baud rate can only be programmed to 2 fixed values: 1/16 or 1/32 of the
peripheral clock frequency.
As shown in Figure 107 the selection is done using SMOD1 bit in PCON register.
Figure 108 gives the baud rate calculation formula depending on the selection.
Figure 107. Baud Rate Generator Selection (Mode 2)
Table 124. Internal Baud Rate Generator Value
Baud Rate
F
PER = 6 MHz
(1)
F
PER = 8 MHz
(1)
F
PER = 10 MHz
(1)
SPD
SMOD1
BRL
Error %
SPD
SMOD1
BRL
Error %
SPD
SMOD1
BRL
Error %
115200
-
--------
---
57600
-
-
-
-
1
1
247
3.55
1
1
245
1.36
38400
1
1
246
2.34
1
1
243
0.16
1
1
240
1.73
19200
1
1
236
2.34
1
1
230
0.16
1
1
223
1.36
9600
1
1
217
0.16
1
1
204
0.16
1
1
191
0.16
4800
1
1
178
0.16
1
1
152
0.16
1
1
126
0.16
Baud Rate
F
PER = 12 MHz
(2)
F
PER = 16 MHz
(2)
F
PER = 20 MHz
(2)
SPD
SMOD1
BRL
Error %
SPD
SMOD1
BRL
Error %
SPD
SMOD1
BRL
Error %
115200
-
-
-
-
1
1
247
3.55
1
1
245
1.36
57600
1
1
243
0.16
1
1
239
2.12
1
1
234
1.36
38400
1
1
236
2.34
1
1
230
0.16
1
1
223
1.36
19200
1
1
217
0.16
1
1
204
0.16
1
1
191
0.16
9600
1
1
178
0.16
1
1
152
0.16
1
1
126
0.16
4800
1
1
100
0.16
1
1
48
0.16
1
0
126
0.16
0
1
SMOD1
PCON.7
PER
CLOCK
÷ 2
÷ 16
To Serial Port



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


Scheda tecnica Scarica

Go To PDF Page


Link URL



Lei ha avuto il aiuto da alldatasheet?  [ DONATE ] 

Di alldatasheet   |   Richest di pubblicita   |   contatti   |   Privacy Policy   |   Collegamento alla scheda tecnica    |   scambio Link   |   Ricerca produttore
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