ML64P168 View Datasheet(PDF) - Oki Electric Industry
Part Name
Description
Manufacturer
ML64P168
Oki Electric Industry
ML64P168 Datasheet PDF : 51 Pages
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FEDL64P168-01
Semiconductor
ML64P168
Table 1 Pin Descriptions ( Basic Functions ) ( continued )
Function
Ports
Symbol
P0.0/
INT1/
CAPIN0
P0.1/
INT1/
CAPIN1
P0.2/
INT1
P0.3/
INT1/
CMP
P1.0
P1.1
P1.2
P1.3
P2.0/
INT0
P2.1/
INT0
P2.2/
INT0
P2.3/
INT0
P3.0/
INT0
P3.1/
INT0
P3.2/
INT0
P3.3/
INT0/
SIN
P4.0/
INT0/
SOUT
P4.1/
INT0/
SPR
P4.2/
INT0/
SCLK
P4.3/
INT0/
MON
Pin No.
GP GA
77 75
78 76
79 77
80 78
73 71
74 72
75 73
76 74
18 16
19 17
20 18
21 19
22 20
23 21
24 22
25 23
26 24
27 25
28 26
29 27
Type
Description
4-bit input port ( Port 0 )
Selectable as pull-up resistor input, pull-down resistor input,
or high impedance input by the port 01 control register
( P01CON ).
I
4-bit output port ( Port 1 )
Selectable as NMOS open drain output or CMOS output by
O
the port 01 control register ( P01CON ).
P1.0 is a high current drive output port.
4-bit input-output port ( Port 2 )
Fllowing can be specified for each bit by the port 2 control
registers 0 to 3 ( P20CON to P23CON ).
I/O
(1) input or output
(2) pull-up/pull-down resistor input or high impedance input
(3) NMOS open drain output or CMOS output
4-bit input-output port ( Port 3 )
Following can be specified for each bit by the port 3 control
registers 0 to 3 ( P30CON to P33CON ).
(1) input or output
I/O (2) pull-up/pull-down resistor input or high impedance input
(3) NMOS open drain output or CMOS output
4-bit input-output port ( Port 4 )
Following can be specified for each bit by the port 4 control
registers 0 to 3 ( P40CON to P43CON ).
(1) input or output
(2) pull-up/pull-down resistor input or high impedance input
I/O (3) NMOS open drain output or CMOS output
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