EM78P156EL Ver la hoja de datos (PDF) - ELAN Microelectronics
Número de pieza
componentes Descripción
Fabricante
EM78P156EL Datasheet PDF : 55 Pages
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EM78P156EL
OTP ROM
PCRD
Q
P
R
D
_
Q
CLK
C
L
PCWR
PORT
Q
P
R
D
IOD
_
CLK
C
QL
PDWR
0
M
U
1
X
PDRD
NOTE: Pull-down is not shown in the figure.
Fig. 6 The Circuit of I/O Port and I/O Control Register for Port 5
PCRD
P 60 /IN T
PORT
B it 6 of IO C E
D
P
R
Q
CLK _
C
L
Q
0
M
1U
X
Q
P
R
D
_ CLK
QC
L
PCW R
Q
P
R
D
_ CLK
QC
L
PDW R
PDRD
IO D
T10
IN T
D
P
R
Q
CLK _
C
L
Q
NOTE: Pull-high (down) and Open-drain are not shown in the figure.
Fig. 7(a) The Circuit of I/O Port and I/O Control Register for P60 (/INT)
This specification is subject to change without prior notice.
17
07.29.2004 (V1.3)
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