Moteur de recherche de fiches techniques de composants électroniques
  French  ▼
ALLDATASHEET.FR

X  

ST16C1450IJ28 Fiches technique(PDF) 10 Page - Exar Corporation

No de pièce ST16C1450IJ28
Description  2.97V TO 5.5V UART
Download  32 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Fabricant  EXAR [Exar Corporation]
Site Internet  http://www.exar.com
Logo EXAR - Exar Corporation

ST16C1450IJ28 Fiches technique(HTML) 10 Page - Exar Corporation

Back Button ST16C1450IJ28 Datasheet HTML 6Page - Exar Corporation ST16C1450IJ28 Datasheet HTML 7Page - Exar Corporation ST16C1450IJ28 Datasheet HTML 8Page - Exar Corporation ST16C1450IJ28 Datasheet HTML 9Page - Exar Corporation ST16C1450IJ28 Datasheet HTML 10Page - Exar Corporation ST16C1450IJ28 Datasheet HTML 11Page - Exar Corporation ST16C1450IJ28 Datasheet HTML 12Page - Exar Corporation ST16C1450IJ28 Datasheet HTML 13Page - Exar Corporation ST16C1450IJ28 Datasheet HTML 14Page - Exar Corporation Next Button
Zoom Inzoom in Zoom Outzoom out
 10 / 32 page
background image
ST16C1450/51
áç
áç
áç
áç
2.97V TO 5.5V UART
REV. 4.2.0
10
2.5
Receiver
The receiver section contains an 8-bit Receive Shift Register (RSR) and a byte-wide Receive Holding Register
(RHR). The RSR uses the 16X clock for timing. It verifies and validates every bit on the incoming character in
the middle of each data bit. On the falling edge of a start or false start bit, an internal receiver counter starts
counting at the 16X clock rate. After 8 clocks the start bit period should be at the center of the start bit. At this
time the start bit is sampled and if it is still a logic 0 it is validated. Evaluating the start bit in this manner
prevents the receiver from assembling a false character. The rest of the data bits and stop bits are sampled and
validated in this same manner to prevent false framing. If there were any error(s), they are reported in the LSR
register bits 2-4. Upon unloading the receive data byte from RHR, the error tags are immediately updated to
reflect the status of the data byte in RHR register. RHR can generate a receive data ready interrupt upon
receiving a characterThe RHR interrupt is enabled by IER bit-0.
2.5.1
Receive Holding Register (RHR) - Read-Only
The Receive Holding Register is an 8-bit register that holds a receive data byte from the Receive Shift Register.
It provides the receive data interface to the host processor. When there is data in the RHR register, the 3 error
tags in LSR register (bits 2-4) indicates if there are any errors associated with that byte.
FIGURE 5. TRANSMITTER OPERATION
Transmit
Holding
Register
(THR)
Transmit Shift Register (TSR)
Data
Byte
L
S
B
M
S
B
THR Interrupt (ISR bit-1)
Enabled by IER bit-1
TXNOFIFO1
16X Clock


Numéro de pièce similaire - ST16C1450IJ28

FabricantNo de pièceFiches techniqueDescription
logo
Exar Corporation
ST16C1450IJ28 EXAR-ST16C1450IJ28 Datasheet
614Kb / 28P
   2.97V TO 5.5V UART
More results

Description similaire - ST16C1450IJ28

FabricantNo de pièceFiches techniqueDescription
logo
Exar Corporation
ST16C1450 EXAR-ST16C1450_05 Datasheet
614Kb / 28P
   2.97V TO 5.5V UART
XR16L788IQ-F EXAR-XR16L788IQ-F Datasheet
1Mb / 54P
   HIGH PERFORMANCE 2.97V TO 5.5V OCTAL UART
XR16L784 EXAR-XR16L784_08 Datasheet
1Mb / 51P
   HIGH PERFORMANCE 2.97V TO 5.5V QUAD UART
XR16L784CV-F EXAR-XR16L784CV-F Datasheet
1Mb / 51P
   HIGH PERFORMANCE 2.97V TO 5.5V QUAD UART
XR16L784 EXAR-XR16L784 Datasheet
625Kb / 52P
   HIGH PERFORMANCE 2.97V TO 5.5V QUAD UART
XR16L784 EXAR-XR16L784_05 Datasheet
873Kb / 52P
   HIGH PERFORMANCE 2.97V TO 5.5V QUAD UART
XR16L788 EXAR-XR16L788_05 Datasheet
893Kb / 54P
   HIGH PERFORMANCE 2.97V TO 5.5V OCTAL UART
XR16L788CQ-F EXAR-XR16L788CQ-F Datasheet
1Mb / 54P
   HIGH PERFORMANCE 2.97V TO 5.5V OCTAL UART
XR16L788 EXAR-XR16L788_08 Datasheet
1Mb / 54P
   HIGH PERFORMANCE 2.97V TO 5.5V OCTAL UART
ST16C1550 EXAR-ST16C1550 Datasheet
428Kb / 37P
   2.97V TO 5.5V UART WITH 16-BYTE FIFO
More results


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


Fiches technique Télécharger

Go To PDF Page


Lien URL




Politique de confidentialité
ALLDATASHEET.FR
ALLDATASHEET vous a-t-il été utile ?  [ DONATE ] 

À propos de Alldatasheet   |   Publicité   |   Contactez-nous   |   Politique de confidentialité   |   Echange de liens   |   Fabricants
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