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

X  

ST16C1451 Fiches technique(PDF) 6 Page - Exar Corporation

No de pièce ST16C1451
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

ST16C1451 Fiches technique(HTML) 6 Page - Exar Corporation

Back Button ST16C1451 Datasheet HTML 2Page - Exar Corporation ST16C1451 Datasheet HTML 3Page - Exar Corporation ST16C1451 Datasheet HTML 4Page - Exar Corporation ST16C1451 Datasheet HTML 5Page - Exar Corporation ST16C1451 Datasheet HTML 6Page - Exar Corporation ST16C1451 Datasheet HTML 7Page - Exar Corporation ST16C1451 Datasheet HTML 8Page - Exar Corporation ST16C1451 Datasheet HTML 9Page - Exar Corporation ST16C1451 Datasheet HTML 10Page - Exar Corporation Next Button
Zoom Inzoom in Zoom Outzoom out
 6 / 32 page
background image
ST16C1450/51
áç
áç
áç
áç
2.97V TO 5.5V UART
REV. 4.2.0
6
RTS#
22
22
22
22
31
O
Request to Send or general purpose output (active low). If
this pin is not needed for modem communication, then it can
be used as a general I/O. If it is not used, leave it uncon-
nected.
CTS#
25
25
25
25
34
I
Clear to Send or general purpose input (active low). If this
pin is not needed for modem communication, then it can be
used as a general I/O. If it is not used, connect it to VCC.
DTR#
23
23
23
23
32
O
Data Terminal Ready or general purpose output (active
low). If this pin is not needed for modem communication,
then it can be used as a general I/O. If it is not used, leave it
unconnected.
DSR#
26
26
26
26
39
I
Data Set Ready input or general purpose input (active low).
If this pin is not needed for modem communication, then it
can be used as a general I/O. If it is not used, connect it to
VCC.
CD#
27
27
27
27
40
I
Carrier Detect input or general purpose input (active low). If
this pin is not needed for modem communication, then it can
be used as a general I/O. If it is not used, connect it to VCC.
RI#
17
16
17
16
21
I
Ring Indicator input or general purpose input (active low). If
this pin is not needed for modem communication, then it can
be used as a general I/O. If it is not used, connect it to VCC.
ANCILLARY SIGNALS
CLK
-
12
-
12
-
I
External Clock Input. This function is associated with 28 pin
PDIP and 28 pin PLCC ST16C1451 packages only. An
external clock must be connected to this pin to clock the
baud rate generator and internal circuitry.
XTAL1
12
-
12
-
15
I
Crystal or external clock input. See Figure 4 for typical
oscillator connections.
XTAL2
13
-
13
-
16
O
Crystal or buffered clock output. See Figure 4 for typical
oscillator connections.
RESET
24
24
24
24
33
I
Reset Input (active high). When it is asserted, the UART
configuration registers are reset to default values, see
Table 6.
RST
-
17
-
17
22
O
Reset Output (active high). This output is only available on
the ST16C1451. When IER bit-5 is a logic 0, RST will follow
the logical state of the RESET pin. When IER bit-5 is a logic
1, the user may send software (soft) resets via MCR bit-2.
Soft resets from MCR bit-2 are “ORed” with the state of the
RESET pin.
VCC
28
28
28
28
41
Pwr
Power supply input of 2.97 to 5.5V.
NAME
28-PIN
PDIP
(1450)
28-PIN
PDIP
(1451)
28-PIN
PLCC
(1450)
28-PIN
PLCC
(1451)
48-PIN
TQFP
(145X)
TYPE
DESCRIPTION


Numéro de pièce similaire - ST16C1451

FabricantNo de pièceFiches techniqueDescription
logo
Exar Corporation
ST16C1450 EXAR-ST16C1450 Datasheet
614Kb / 28P
   2.97V TO 5.5V UART
ST16C1450CJ28 EXAR-ST16C1450CJ28 Datasheet
614Kb / 28P
   2.97V TO 5.5V UART
ST16C1450CQ48 EXAR-ST16C1450CQ48 Datasheet
614Kb / 28P
   2.97V TO 5.5V UART
ST16C1450IJ28 EXAR-ST16C1450IJ28 Datasheet
614Kb / 28P
   2.97V TO 5.5V UART
ST16C1450IQ48 EXAR-ST16C1450IQ48 Datasheet
614Kb / 28P
   2.97V TO 5.5V UART
More results

Description similaire - ST16C1451

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