ST92F120R1Q7 View Datasheet(PDF) - STMicroelectronics
Part Name
Description
Manufacturer
ST92F120R1Q7 Datasheet PDF : 324 Pages
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ST92F120 - GENERAL DESCRIPTION
Table 4. I/O Port Alternate Functions
Port
Name
P0.0
P0.1
P0.2
P0.3
P0.4
P0.5
P0.6
P0.7
P1.0
P1.1
P1.2
P1.3
P1.4
P1.5
P1.6
P1.7
P2.0
P2.1
P2.2
P2.3
P2.4
P2.5
P2.6
P2.7
P3.1
General
Purpose I/O
All ports useable
for general pur-
pose I/O (input,
output or bidirec-
tional)
P3.2
P3.3
P3.4
P3.5
P3.6
P3.7
P4.0
Pin No.
Alternate Functions
57
A0/D0 I/O Address/Data bit 0
58
A1/D1 I/O Address/Data bit 1
59
A2/D2 I/O Address/Data bit 2
60
A3/D3 I/O Address/Data bit 3
61
A4/D4 I/O Address/Data bit 4
62
A5/D5 I/O Address/Data bit 5
63
A6/D6 I/O Address/Data bit 6
66
A7/D7 I/O Address/Data bit 7
45
A8
I/O Address bit 8
46
A9
I/O Address bit 9
47
A10 I/O Address bit 10
48
A11 I/O Address bit 11
51
A12 I/O Address bit 12
52
A13 I/O Address bit 13
53
A14 I/O Address bit 14
54
A15 I/O Address bit 15
33
TINPA0 I Multifunction Timer 0 - Input A
34
TINPB0 I Multifunction Timer 0 - Input B
35
TOUTA0 O Multifunction Timer 0 - Output A
36
TOUTB0 O Multifunction Timer 0 - Output B
37
TINPA1 I Multifunction Timer 1 - Input A
38
TINPB1 I Multifunction Timer 1 - Input B
39
TOUTA1 O Multifunction Timer 1 - Output A
40
TOUTB1 O Multifunction Timer 1 - Output B
24
ICAPB0 I Ext. Timer 0 - Input Capture B
ICAPA0 I Ext. Timer 0 - Input Capture A
25
OCMPA0 O Ext. Timer 0 - Output Compare A
26
OCMPB0 O Ext. Timer 0 - Output Compare B
EXTCLK0 I Ext. Timer 0 - Input Clock
27
SS
I SPI - Slave Select
28
MISO I/O SPI - Master Input/Slave Output Data
29
MOSI I/O SPI - Master Output/Slave Input Data
SCK
I SPI - Serial Input Clock
30
WKUP0 I Wake-up Line 0
SCK O SPI - Serial Output Clock
14
ICAPA1 I Ext. Timer 1 - Input Capture A
16/324
9
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