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

X  

ST16C1450IP28 Fiches technique(PDF) 5 Page - Exar Corporation

No de pièce ST16C1450IP28
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

ST16C1450IP28 Fiches technique(HTML) 5 Page - Exar Corporation

  ST16C1450IP28 Datasheet HTML 1Page - Exar Corporation ST16C1450IP28 Datasheet HTML 2Page - Exar Corporation ST16C1450IP28 Datasheet HTML 3Page - Exar Corporation ST16C1450IP28 Datasheet HTML 4Page - Exar Corporation ST16C1450IP28 Datasheet HTML 5Page - Exar Corporation ST16C1450IP28 Datasheet HTML 6Page - Exar Corporation ST16C1450IP28 Datasheet HTML 7Page - Exar Corporation ST16C1450IP28 Datasheet HTML 8Page - Exar Corporation ST16C1450IP28 Datasheet HTML 9Page - Exar Corporation Next Button
Zoom Inzoom in Zoom Outzoom out
 5 / 32 page
background image
áç
áç
áç
áç
ST16C1450/51
REV. 4.2.0
2.97V TO 5.5V UART
5
PIN DESCRIPTIONS
NAME
28-PIN
PDIP
(1450)
28-PIN
PDIP
(1451)
28-PIN
PLCC
(1450)
28-PIN
PLCC
(1451)
48-PIN
TQFP
(145X)
TYPE
DESCRIPTION
DATA BUS INTERFACE
A0
A1
A2
21
20
19
21
20
19
21
20
19
21
20
19
30
28
27
I
Address data lines [2:0]. A2:A0 selects internal UART’s
configuration registers.
D0
D1
D2
D3
D4
D5
D6
D7
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
43
45
46
47
3
4
5
6
I/O
Data bus lines [7:0] (bidirectional).
IOR#
16
15
16
15
20
I
Input/Output Read (active low). The falling edge instigates
an internal read cycle and retrieves the data byte from an
internal register pointed by the address lines [A2:A0], places
it on the data bus to allow the host processor to read it on
the leading edge.
IOW#
14
13
14
13
17
I
Input/Output Write (active low). The falling edge instigates
the internal write cycle and the rising edge transfers the
data byte on the data bus to an internal register pointed by
the address lines [A2:A0].
CS#
11
11
11
11
9
I
Chip Select input (active low). A logic 0 on this pin selects
the ST16C145X device.
INT
18
18
18
18
23
O
Interrupt Output (three-state, active high). INT output
defaults to three-state mode and becomes active high when
MCR bit-3 is set to a logic 1. INT output becomes a logic
high level when interrupts are enabled in the interrupt
enable register (IER), and whenever the transmitter,
receiver, line and/or modem status register has an active
condition.
MODEM OR SERIAL I/O INTERFACE
TX
10
10
10
10
8
O
Transmit Data. This output is associated with individual
serial transmit channel data from the 145X. The TX signal
will be a logic 1 during reset, idle (no data), or when the
transmitter is disabled. During the local loopback mode, the
TX output pin is disabled and TX data is internally con-
nected to the UART RX input.
RX
9
9
9
9
7
I
Receive Data. This input is associated with individual serial
channel data to the 145X. Normal received data input idles
at logic 1 condition. This input must be connected to its idle
logic state, logic 1, else the receiver may report “receive
break” and/or “error” condition(s).


Numéro de pièce similaire - ST16C1450IP28

FabricantNo de pièceFiches techniqueDescription
logo
Exar Corporation
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 - ST16C1450IP28

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