ST72682 datasheet(9/36 Pages) STMICROELECTRONICS

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ST72682

Pin description

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Table 5.

USB 2.0 and core clock system

Pin name

Description

LQFP64

VSSA

S Ground for oscillator & PLL (1.8 V)

OSCOUT

O 12MHz oscillator output

OSCIN

12MHz oscillator input

VDDA

S Supply voltage for oscillator & PLL (1.8 V)

Table 6.

General Purpose I/O ports / Mass Storage I/Os

Pin name

Level

Main

function

(after reset)

LQFP64

NAND D[0]

I/O

D4 NAND data [0]

NAND D[1]

I/O

D4 NAND data [1]

NAND D[2]

I/O

D4 NAND data [2]

NAND D[3]

I/O

D4 NAND data [3]

NAND D[4]

I/O

D4 NAND data [4]

NAND D[5]

I/O

D4 NAND data [5]

NAND D[6]

I/O

D4 NAND data [6]

NAND D[7]

I/O

D4 NAND data [7]

NAND D[8]

I/O

D4 NAND data [8]

NAND D[9]

I/O

D4 NAND data [9]

NAND D[10]

I/O

D4 NAND data [10]

NAND D[11]

I/O

D4 NAND data [11]

NAND D[12]

I/O

D4 NAND data [12]

NAND D[13]

I/O

D4 NAND data [13]

NAND D[14]

I/O

D4 NAND data [14]

NAND D[14]

I/O

D4 NAND data [15]

NAND ALE

I/O

D8 NAND address latch enable

PE4

I/O

NAND CLE

D8 NAND command latch enable

NAND WE

D8 NAND write enable

NAND RE

D8 NAND read enable

NAND CE1

D4 NAND enable 1

NAND CE2

D4 NAND enable 2

NAND CE3

D4 NAND enable 3

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