C8051F85X86X Datasheet, PDF (31/290 Pages) Silicon Laboratories – Low-Cost 8-bit MCU Family with up to 8 kB of Flash

3.2. C8051F850/1/2/3/4/5 QFN20 Pin Definitions
C8051F85x/86x
P0.1 / AGND ¹
P0.0 / VREF 2
GND 3
VDD 4
RST / C2CK 5
C2D / P2.0 ₆
20 pin QFN
(Top View)
GND
16 _P0.6
15 P0.7
14 P1.0
13 P1.1
12 GND
11 ^P1.2
Figure 3.2. C8051F851/2/3/4/5/6-GM and C8051F851/2/3/4/5/6-IM Pinout
Table 3.2. Pin Definitions for C8051F851/2/3/4/5/6-GM and C8051F851/2/3/4/5/6-IM
Pin Name
GND
VDD
RST /
C2CK
Type
Ground
Power
Active-low Reset /
C2 Debug Clock
Center
3
12
4
5
Preliminary Rev 0.6
31