PL2303 Datasheet, PDF (4/11 Pages) List of Unclassifed Manufacturers – PL-2303 USB to RS-232 Bridge Controller Product Datasheet

Block Diagram
USB Port
Release Date:
July, 2002
ds_pl2303_v14
Control
Unit
USB
Transceiver
USB
SIE
REGISTER/
CONFIG/
STATUS/
CONTROL
DOWN
STREAM
BUFFER
UP
STREAM
BUFFER
CLOCK
SYNTHESIZE
OSCILLATOR
RS-232 SERIAL
INTERFACE
EEPROM
INTERFACE
Serial Port
I2C Bus
PL-2303 Product Datasheet
-4-
Document Revision 1.3