ST72682/R21 Ver la hoja de datos (PDF) - STMicroelectronics
Número de pieza
componentes Descripción
Fabricante
ST72682/R21 Datasheet PDF : 36 Pages
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ST72682
Pin description
Table 5. USB 2.0 and core clock system
Pin
Pin name
LQFP64
Description
8
VSSA S Ground for oscillator & PLL (1.8 V)
7
OSCOUT O 12MHz oscillator output
6
OSCIN I 12MHz oscillator input
5
VDDA S Supply voltage for oscillator & PLL (1.8 V)
Table 6.
Pin
LQFP64
General Purpose I/O ports / Mass Storage I/Os
Pin name
Level
Main
function
(after reset)
59
NAND D[0] I/O TT D4 NAND data [0]
58
NAND D[1] I/O TT D4 NAND data [1]
57
NAND D[2] I/O TT D4 NAND data [2]
56
NAND D[3] I/O TT D4 NAND data [3]
55
NAND D[4] I/O TT D4 NAND data [4]
52
NAND D[5] I/O TT D4 NAND data [5]
51
NAND D[6] I/O TT D4 NAND data [6]
50
NAND D[7] I/O TT D4 NAND data [7]
21
NAND D[8] I/O TT D4 NAND data [8]
20
NAND D[9] I/O TT D4 NAND data [9]
10
NAND D[10] I/O TT D4 NAND data [10]
11
NAND D[11] I/O TT D4 NAND data [11]
12
NAND D[12] I/O TT D4 NAND data [12]
13
NAND D[13] I/O TT D4 NAND data [13]
14
NAND D[14] I/O TT D4 NAND data [14]
15
NAND D[14] I/O TT D4 NAND data [15]
34
NAND ALE I/O TT D8 NAND address latch enable
35
PE4
I/O TT D2
28
NAND CLE
O TT D8 NAND command latch enable
27
NAND WE
O TT D8 NAND write enable
26
NAND RE
O TT D8 NAND read enable
25
NAND CE1
O TT D4 NAND enable 1
24
NAND CE2
O TT D4 NAND enable 2
23
NAND CE3
O TT D4 NAND enable 3
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