CP2103 Datasheet, PDF (8/18 Pages) List of Unclassifed Manufacturers – SINGLE-CHIP USB TO UART BRIDGE

CP2103
SGND
RI 1
GND 2
D+ 3
D- 4
V_IO
5
V_DD 6
REGIN 7
CP2103
Top View
SGND
21 NC
20 NC
19 GPIO.0
18 GPIO.1
17 GPIO.2
16 GPIO.3
15 NC
Figure 2. QFN-28 Pinout Diagram (Top View)
8
Preliminary Rev. 0.2