ST90E40G0 Ver la hoja de datos (PDF) - STMicroelectronics
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ST90E40G0 Datasheet PDF : 56 Pages
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Figure 1. 80 Pin PQFP Package
ST9040
Table 1. ST9040Q Pin Description
Pin Name
1
AVSS
2 NC
3 NC
4 P44/AIN4
5 P57
6 P56
7 P55
8 P54
9 INT7
10 INT0
11 P53
12 NC
13 P52
14 P51
15 P50
16 OSCOUT
17 VSS
18 VSS
19 NC
20 OSCIN
21 RESET
22 P37/T1OUTB
23 P36/T1INB
24 P35/T1OUTA
Pin Name
25 P34/T1INA
26 P33/T0OUTB
27 P32/T0INB
28 P31/T0OUTA
29 P30/P/D/T0INA
30 A15
31 A14
32 NC
33 A13
34 A12
35 A11
36 A10
37 A9
38 A8
39 P00/A0/D0
40 P01/A1/D1
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Pin Name
64 P20/NMI
63 NC
62 VSS
61 P70/SIN
60 P71/SOUT
59
P72/INT4/TXCLK
/CLKOUT
58
P73/INT5
/RXCLK/ADTRG
57 P74/P/D/INT6
56 P75/WAIT
55
P76/WDOUT
/BUSREQ
54
P77/WDIN
/BUSACK
53 R/W
52 NC
51 DS
50 AS
49 NC
48 VDD
47 VDD
46 P07/A7/D7
45 P06/A6/D6
44 P05/A5/D5
43 P04/A4/D4
42 P03/A3/D3
41 P02/A2/D2
Pin Name
80 AVDD
79 NC
78 P47/AIN7
77 P46/AIN6
76 P45/AIN5
75 P43/AIN3
74 P42/AIN2
73 P41/AIN1
72 P40/AIN0
71 P27/RRDY5
70
P26/INT3
/RDSTB5/P/D
69 P25/WRRDY5
68
P24/INT1
/WRSTB5
67 P23/SDO
66 P22/INT2/SCK
65 P21/SDI/P/D
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