C8051F850-C-GM Datasheet, PDF (35/328 Pages) Silicon Laboratories – Low-Cost 8-bit MCU Family with up to 8 kB of Flash

3. Pin Definitions
3.1. C8051F850/1/2/3/4/5 QSOP24 Pin Definitions
N/C 1
P0.2 2
P0.1 / AGND 3
P0.0 / VREF 4
GND 5
VDD ⁶
RST / C2CK ⁷
C2D / P2.0 ⁸
P1.7 ⁹
P1.6 ¹⁰
P1.5 ¹¹
P2.1 ¹²
24 pin QSOP
(Top View)
24 N/C
23 P0.3
22 P0.4
21 P0.5
20 P0.6
19 P0.7
18 _P1.0
17 _P1.1
16 _P1.2
15 _P1.3
14 _P1.4
13 _N/C
Figure 3.1. C8051F850/1/2/3/4/5-GU and C8051F850/1/2/3/4/5-IU Pinout
Table 3.1. Pin Definitions for C8051F850/1/2/3/4/5-GU and C8051F850/1/2/3/4/5-IU
Pin Name
Type
GND
Ground
5
VDD
Power
6
RST /
C2CK
Active-low Reset /
7
C2 Debug Clock
Rev. 1.0
31