4 2013-02-13 www.fritzing.org Prolific USB chip, requires 12MHz xtal PL-2303XA SSOP28DB PL-2303XA ssop28db sparkfun USB IC CTS_N

DCD_N

DM

DP

DSR_N

DTR_N

EE_CLK

EE_DATA

GND

GND

GND

GND_A

GP0

GP1

OSC1

OSC2

PLL_TEST

RESET_N

RI_N

RTS_N

RXD

SHTD_N

TXD

VDD_325

VDD_33

VDD_33A

VDD_5

VO_33