em78p134n ELAN Microelectronics Corp, em78p134n Datasheet - Page 26

• Manufacturer Part Number: em78p134n
• Description: 8-bit Microcontroller With Otp Rom
• Manufacturer: ELAN Microelectronics Corp

EM78P134N
8-Bit Microcontroller with OTP ROM
20 •
Note: Pull-high (down), open-drain is not shown in the figure.
PORT
Figure 5-7 Circuit of I/O Port and I/O Control Register for P61~P67
Note: Pull-high (down), open-drain is not shown in the figure.
B it 6 o f IO C E
P O R T
D
C L K
P
R
C
L
Figure 5-6 Circuit of I/O Port and I/O Control Register for P60(/INT)
Q
Q
_
1
0
M
U
X
D
(This specification is subject to change without further notice)
CLK
0
1
P
R
Q
Q
Q
Q
_
_
C
L
M
U
X
P
R
P
R
C
L
Q
Q
C
L
_
CLK
CLK
D
D
D
C L K
Product Specification (V1.6) 06.02.2010
Q
Q
Q
Q
P
R
C
L
_
_
PDWR
PCWR
PDRD
P C R D
P
R
C L K
C
P
R
C L K
C
Q
Q
L
L
_
D
D
P C W R
P D W R
P D R D
IOD
IO D
T 1 0
TIN