C8051F045 View Datasheet(PDF) - Silicon Laboratories
Part Name
Description
Manufacturer
C8051F045 Datasheet PDF : 328 Pages
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C8051F040/1/2/3/4/5/6/7
Name
AIN0.1
AIN0.2
AIN0.3
HVCAP
HVREF
HVAIN+
HVAIN-
CANTX
CANRX
DAC0
DAC1
P0.0
P0.1
P0.2
P0.3
P0.4
P0.5/ALE
P0.6/RD
P0.7/WR
Table 4.1. Pin Definitions (Continued)
Pin Numbers
Type Description
F040/2/4/6 F041/3/5/7
19
10
A In ADC0 Input Channel 1 (See ADC0 Specification for com-
plete description).
20
11
A In ADC0 Input Channel 2 (See ADC0 Specification for com-
plete description).
21
12
A In ADC0 Input Channel 3 (See ADC0 Specification for com-
plete description).
22
13
A I/O High Voltage Difference Amplifier Capacitor.
23
14
A In High Voltage Difference Amplifier Bias Reference.
24
15
A In High Voltage Difference Amplifier Positive Signal Input.
25
16
A In High Voltage Difference Amplifier Negative Signal Input.
7
2
D Out Controller Area Network Transmit Output.
6
1
D In Controller Area Network Receive Input.
100
64
A Out Digital to Analog Converter 0 Voltage Output. (See DAC
Specification for complete description). (C8051F040/1/2/3
only)
99
63
A Out Digital to Analog Converter 1 Voltage Output. (See DAC
Specification for complete description). (C8051F040/1/2/3
only)
62
55
D I/O Port 0.0. See Port Input/Output section for complete
description.
61
54
D I/O Port 0.1. See Port Input/Output section for complete
description.
60
53
D I/O Port 0.2. See Port Input/Output section for complete
description.
59
52
D I/O Port 0.3. See Port Input/Output section for complete
description.
58
51
D I/O Port 0.4. See Port Input/Output section for complete
description.
57
50
D I/O ALE Strobe for External Memory Address bus (multi-
plexed mode) Port 0.5
See Port Input/Output section for complete description.
56
49
D I/O /RD Strobe for External Memory Address bus
Port 0.6
See Port Input/Output section for complete description.
55
48
D I/O /WR Strobe for External Memory Address bus
Port 0.7
See Port Input/Output section for complete description.
38
Rev. 1.5
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