Electronic Components Datasheet Search
  New Zealand  ▼
ALLDATASHEET.CO.NZ

X  

Preview PDF HTML

PIC18F4550ESOSQTP Datasheet(PDF) 244 Page - Microchip Technology

Part # PIC18F4550ESOSQTP
Description  28/40/44-Pin, High-Performance, Enhanced Flash, USB Microcontrollers with nanoWatt Technology
PDF  430 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  MICROCHIP [Microchip Technology]
Direct Link  http://www.microchip.com
Logo MICROCHIP - Microchip Technology

PIC18F4550ESOSQTP Datasheet(HTML) 244 Page - Microchip Technology

Back Button PIC18F4550ESOSQTP Datasheet HTML 240Page - Microchip Technology PIC18F4550ESOSQTP Datasheet HTML 241Page - Microchip Technology PIC18F4550ESOSQTP Datasheet HTML 242Page - Microchip Technology PIC18F4550ESOSQTP Datasheet HTML 243Page - Microchip Technology PIC18F4550ESOSQTP Datasheet HTML 244Page - Microchip Technology PIC18F4550ESOSQTP Datasheet HTML 245Page - Microchip Technology PIC18F4550ESOSQTP Datasheet HTML 246Page - Microchip Technology PIC18F4550ESOSQTP Datasheet HTML 247Page - Microchip Technology PIC18F4550ESOSQTP Datasheet HTML 248Page - Microchip Technology Next Button
Zoom Inzoom in Zoom Outzoom out
 244 / 430 page
background image
PIC18F2455/2550/4455/4550
DS39632D-page 242
Preliminary
© 2007 Microchip Technology Inc.
EXAMPLE 20-1:
CALCULATING BAUD RATE ERROR
TABLE 20-2:
REGISTERS ASSOCIATED WITH BAUD RATE GENERATOR
For a device with FOSC of 16 MHz, desired baud rate of 9600, Asynchronous mode, 8-bit BRG:
Desired Baud Rate
=
FOSC/(64 ([SPBRGH:SPBRG] + 1))
Solving for SPBRGH:SPBRG:
X=
((FOSC/Desired Baud Rate)/64) – 1
=
((16000000/9600)/64) – 1
=
[25.042] = 25
Calculated Baud Rate
=
16000000/(64 (25 + 1))
=
9615
Error
=
(Calculated Baud Rate – Desired Baud Rate)/Desired Baud Rate
=
(9615 – 9600)/9600 = 0.16%
Name
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Reset Values
on page
TXSTA
CSRC
TX9
TXEN
SYNC
SENDB
BRGH
TRMT
TX9D
53
RCSTA
SPEN
RX9
SREN
CREN
ADDEN
FERR
OERR
RX9D
53
BAUDCON
ABDOVF
RCIDL
RXDTP
TXCKP
BRG16
—
WUE
ABDEN
53
SPBRGH
EUSART Baud Rate Generator Register High Byte
53
SPBRG
EUSART Baud Rate Generator Register Low Byte
53
Legend: — = unimplemented, read as ‘0’. Shaded cells are not used by the BRG.



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