HD6433935 Hitachi, HD6433935 Datasheet - Page 179

• Manufacturer Part Number: HD6433935
• Description: 8-Bit MICROCONTROLLER
• Manufacturer: Hitachi

8.8.3
Table 8-21 shows the port 7 pin functions.
Table 8-21 Port 7 Pin Functions
Pin
P7
8.8.4
Table 8-22 shows the port 7 pin states in each operating mode.
Table 8-22 Port 7 Pin States
Pins
P7
7
7
to P7
to P7
0
0
Pin Functions
Pin States
Reset
High-
impedance
Pin Functions and Selection Method
The pin function depends on bit PCR7
Pin function
Sleep
Retains
previous
state
PCR7
n
Subsleep
Retains
previous
state
Standby
High-
impedance
P7
n
n
input pin
in PCR7.
0
Watch
Retains
previous
state
Subactive
Functional
P7
n
output pin
(n = 7 to 0)
1
Active
Functional
167