Data Sheet

Release Date:
July, 2002
ds_pl2303_v14
PL-2303 Product Datasheet - 3 - Document Revision 1.3
PL-2303 USB to Serial RS232 Bridge Controller
Features
 Full compliance with the USB Specification v1.1 and USB CDC v1.1
 Support the RS232 Serial interface
 Support automatic handshake mode
 Support Remote wake-up and power management
 256 bytes buffer each for upstream and downstream data flow
 Support default ROM or external EEPROM for device configuration
 On chip USB transceiver
 On chip crystal oscillator running at 12M Hz
 Supports Windows 98/SE, ME, 2000, XP, Windows CE3.0, CE .NET, Linux, and Mac OS
 28 Pins SOIC package
OSC2
28
OSC1
27
26
PLL_TEST
VDD_3V3
17
16
DM
15 DP
GND_3V3
18
VDD_PLL
LD_MODE
GND_PLL
GND
VDD
RESET
1
2
3
12
13
14
11
25
24
23
22
21
20
19
4
5
6
7
8
9
10
TRI_MODE
TXD
DTR_N
RTS_N
VDD_232
RXD
RI_N
GND
VDD
DSR_N
DCD_N
CTS_N
SHTD_N
EE_CLK
EE_DATA
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