CP2104
Rev. 1.2 9
Figure 2. QFN-24 Pinout Diagram (Top View)
REGIN
VBUS
RST
NC
GPIO.3
GPIO.2
10
11
12
8
7
9
RI
GND
D+
D-
VIO
VDD
4
5
6
2
1
3
RTS
RXD
TXD
DSR
DTR
DCD
22
23
24
20
19
21
CP2104-GM
Top View
GPIO.1
GPIO.0
SUSPEND
VPP
SUSPEND
CTS
15
14
13
17
18
16
GND (Optional)
