HD6412332 RENESAS [Renesas Technology Corp], HD6412332 Datasheet - Page 429

• Manufacturer Part Number: HD6412332
• Description: Renesas 16-Bit Single-Chip Microcomputer H8S Family/H8S/2300 Series
• Manufacturer: RENESAS [Renesas Technology Corp]

Pin
PA
PA
PA
PA
PA
4
3
2
1
0
/A
/A
/A
/A
/A
20
19
18
17
16
Selection Method and Pin Functions
The pin function is switched as shown below according to the combination of
the operating mode and bits A20E and PA4DDR.
Note: * NMOS open-drain output when PA4ODR = 1.
The pin function is switched as shown below according to the combination of
the operating mode and bit PAnDDR.
Notes: 1. n = 0 to 3, m = 16 to 19
Operating
mode
A20E
PA4DDR
Pin function Setting
Operating
mode
PAnDDR
Pin function
2. PAn output is NMOS open-drain output when PAnODR = 1.
hibited
output pin
pro-
Address
4 and 5
Modes
0
Modes 4 and 5
—
0
output
PA
pin
1
4
input pin *
output
A
pin
—
PA
1
20
0
n
Mode 6
Rev.4.00 Sep. 07, 2007 Page 399 of 1210
input
PA
1
pin
0
4
output pin *
0
output
PA
A
pin
1
1
m
Mode 6
4
input
1
PA
pin
0
input pin *
4
1
PA
output
0
A
pin
1
REJ09B0245-0400
n
20
Mode 7
1
input
PA
pin
0
Mode 7
pin *
4
output
PA
—
1
output
1
pin*
PA
n
*
1
2
4