Electronic Components Datasheet Search
  English  ▼

X  

Preview PDF HTML

ST16C554D Datasheet(PDF) 34 Page - Exar Corporation

Part # ST16C554D
Description  2.97V TO 5.5V QUAD UART WITH 16-BYTE FIFO
PDF  39 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  EXAR [Exar Corporation]
Direct Link  http://www.exar.com
Logo EXAR - Exar Corporation

ST16C554D Datasheet(HTML) 34 Page - Exar Corporation

Back Button ST16C554D Datasheet HTML 30Page - Exar Corporation ST16C554D Datasheet HTML 31Page - Exar Corporation ST16C554D Datasheet HTML 32Page - Exar Corporation ST16C554D Datasheet HTML 33Page - Exar Corporation ST16C554D Datasheet HTML 34Page - Exar Corporation ST16C554D Datasheet HTML 35Page - Exar Corporation ST16C554D Datasheet HTML 36Page - Exar Corporation ST16C554D Datasheet HTML 37Page - Exar Corporation ST16C554D Datasheet HTML 38Page - Exar Corporation Next Button
Zoom Inzoom in Zoom Outzoom out
 34 / 39 page
background image
ST16C554/554D
34
2.97V TO 5.5V QUAD UART WITH 16-BYTE FIFO
REV. 4.0.1
FIGURE 22. TRANSMIT READY & INTERRUPT TIMING [FIFO MODE, DMA MODE ENABLED] FOR CHANNELS A-D
TX
TXRDY#
IOW#
INT*
D0:D7
S
D0:D7
T
D0:D7
S
D0:D7
S
T
D0:D7
S
T
T
D0:D7
S
T
Start
Bit
Stop
Bit
(Unloading)
(Loading data
into FIFO)
Last Data Byte
Transmitted
T
SI
TX FIFO
Empty
T
T
S
ISR is read
IER[1]
enabled
ISR is read
*INT is cleared when the ISR is read or when at least 1 byte is written to the TX FIFO.
T
WRI
At least 1
empty location
in FIFO
T
SRT
TX FIFO
Full
T
WT



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


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