Electronic Components Datasheet Search
  English  ▼
ALLDATASHEET.COM

X  

RS-232 Datasheet(PDF) 5 Page - List of Unclassifed Manufacturers

Part # RS-232
Description  PL-2303 USB to RS-232 Bridge Controller Product Datasheet
Download  11 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  ETC1 [List of Unclassifed Manufacturers]
Direct Link  
Logo ETC1 - List of Unclassifed Manufacturers

RS-232 Datasheet(HTML) 5 Page - List of Unclassifed Manufacturers

  RS-232 Datasheet HTML 1Page - List of Unclassifed Manufacturers RS-232 Datasheet HTML 2Page - List of Unclassifed Manufacturers RS-232 Datasheet HTML 3Page - List of Unclassifed Manufacturers RS-232 Datasheet HTML 4Page - List of Unclassifed Manufacturers RS-232 Datasheet HTML 5Page - List of Unclassifed Manufacturers RS-232 Datasheet HTML 6Page - List of Unclassifed Manufacturers RS-232 Datasheet HTML 7Page - List of Unclassifed Manufacturers RS-232 Datasheet HTML 8Page - List of Unclassifed Manufacturers RS-232 Datasheet HTML 9Page - List of Unclassifed Manufacturers Next Button
Zoom Inzoom in Zoom Outzoom out
 5 / 11 page
background image
Release Date:
July, 2002
ds_pl2303_v14
PL-2303 Product Datasheet
- 5 -
Document Revision 1.3
Overview
The PL-2303 operates as a bridge between one USB port and one standard RS232 Serial port. The two
large on-chip buffers accommodate data flow from two different buses. The USB bulk-type data is adopted
for maximum data transfer. Automatic handshake is supported at the Serial port. With these, a much higher
baud rate can be achieved compared to the legacy UART controller.
This device is also compliant with USB power management and remote wakeup scheme. Only minimum
power is consumed from the host during Suspend. By integrating all the function in a SOIC-28 package, this
chip is suitable for cable embedding. Users just simply hook the cable into PC or hub’s USB port, and then
they can connect to any RS-232 devices.
Pin Description
Table 1. Pins Description
Pin
No.
Name
Type
Description
1
TXD
O
Data output to Serial port
2
DTR_N
O
Data Terminal Ready, active low
3
RTS_N
O
Request To Send, active low
4
VDD_232
P
RS-232 VDD. The RS-232 output signals (Pin 1 ~ Pin 3) are
designed for 5V, 3.3V or 3V operation. VDD_232 should be
connected to the same power level of the RS-232 interface.
(The RS-232 input signals are always 5V~3V tolerant.)
Note: This document version only provides 5V DC characteristic
information. Refer to future revisions for updates.
5
RXD
I
Data input from Serial Bus
6
RI_N
I
Ring Indicator, active low
7
GND
P
Ground
8
VDD
P
Power
9
DSR_N
I
Data Set Ready, active low
10
DCD_N
I
Data Carrier Detect, active low
11
CTS_N
I
Clear To Send, active low
12
SHTD_N
O
Shut Down RS232 Transceiver
13
EE_CLK
I/O
During Reset, this pin is input for simulation purpose. During
normal operation, this pin is Serial ROM clock
14
EE_DATA
I/O
Serial ROM data signal
15
DP
I/O
USB DPLUS signal
16
DM
I/O
USB DMINUS signal
17
VDD_3V3
P
3.3V power for USB transceiver
18
GND_3V3
P
3.3V ground
19
RESET
I
System Reset
20
VDD
P
Power
21
GND
P
Ground


Similar Part No. - RS-232

ManufacturerPart #DatasheetDescription
logo
Grayhill, Inc
RS-232 GRAYHILL-RS-232 Datasheet
870Kb / 1P
   COMMUNICATION CONVERTERS
logo
Advantech Co., Ltd.
RS-232 ADVANTECH-RS-232 Datasheet
346Kb / 1P
   RS-232 to RS-422 Converter
logo
List of Unclassifed Man...
RS-232 ETC2-RS-232 Datasheet
169Kb / 2P
   Battery Powered Converter CE
logo
Exar Corporation
RS-232 EXAR-RS-232 Datasheet
1Mb / 21P
   RS-232/RS-485/RS-422 TRANSCEIVER WITH INTERNAL TERMINATION
RS-232 EXAR-RS-232 Datasheet
703Kb / 23P
   SP330E RS-232/RS-485/RS-422 TRANSCEIVER WITH 1.65V-5.5V INTERFACE
More results

Similar Description - RS-232

ManufacturerPart #DatasheetDescription
logo
List of Unclassifed Man...
PL-2303 ETC-PL-2303 Datasheet
149Kb / 11P
   PL-2303 USB to RS-232 Bridge Controller
logo
Advantech Co., Ltd.
ULI-321D ADVANTECH-ULI-321D Datasheet
587Kb / 3P
   USB to RS-232 Converters
10-Aug-2021
logo
IOGEAR
GUC232A IOGEAR-GUC232A Datasheet
134Kb / 2P
   USB to Serial RS-232 Adapter
logo
Advantech Co., Ltd.
BB-232USB9M ADVANTECH-BB-232USB9M Datasheet
382Kb / 2P
   USB to RS-232 Miniature Converters
USO9ML2 ADVANTECH-USO9ML2 Datasheet
456Kb / 2P
   USB to RS-232 Converter With Isolation
logo
List of Unclassifed Man...
PL-2301 ETC1-PL-2301 Datasheet
27Kb / 1P
   USB TO USB BRIDGE CONTROLLER
logo
Microchip Technology
AR1100 MICROCHIP-AR1100 Datasheet
2Mb / 58P
   AR1100 Resistive USB and RS-232 Touch Screen Controller
2011
logo
Advantech Co., Ltd.
ULI-314DC ADVANTECH-ULI-314DC Datasheet
361Kb / 2P
   USB to RS-232/422/485 Isolated Converter
1-Jul-2022
logo
Coolgear Inc.
USB-32COM-RM COOLGEAR-USB-32COM-RM Datasheet
98Kb / 1P
   32 Port RS-232 USB-to-Serial Adapter
logo
GENESYS LOGIC
GL3321G GENESYS-GL3321G Datasheet
144Kb / 5P
   USB 3.0 to SATA 6Gb/s Bridge Controller Product Overview
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11


Datasheet Download

Go To PDF Page


Link URL




Privacy Policy
ALLDATASHEET.COM
Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Datasheet Upload   |   Contact us   |   Privacy Policy   |   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