C8051F50X_11 Datasheet, PDF (24/313 Pages) Silicon Laboratories – Mixed Signal ISP Flash MCU Family

C8051F50x/F51x
Table 3.1. Pin Definitions for the C8051F50x/F51x(Continued)
Name
Pin
‘F500/1/4/5
(48-pin)
Pin
F508/9-
F510/1
(40-pin)
Pin
‘F502/3/6/7
(32-pin)
P3.7
19
11
—
P4.0
18
—
—
P4.1
17
—
—
P4.2
16
—
—
P4.3
15
—
—
P4.4
14
—
—
P4.5
13
—
—
P4.6
10
—
—
P4.7
9
—
—
Type
D I/O
D I/O
D I/O
D I/O
D I/O
D I/O
D I/O
D I/O
D I/O
Description
Port 3.7.
Port 4.0. See SFR Definition 20.28 for a
description.
Port 4.1.
Port 4.2.
Port 4.3.
Port 4.4.
Port 4.5.
Port 4.6.
Port 4.7.
24
Rev. 1.2