HD64F3437TFI16V Renesas Electronics America, HD64F3437TFI16V Datasheet - Page 180

• Manufacturer Part Number: HD64F3437TFI16V
• Description: MCU FLASH 60K 100-TQFP
• Manufacturer: Renesas Electronics America

Specifications of HD64F3437TFI16V

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

7.11.3
Port A has the same pin functions in all operating modes. Table 7.21 indicates the pin functions of
port A.
Table 7.21 Port A Pin Functions
Pin
PA
PA
PA
PA
PA
148
7
6
5
4
3
/KEYIN
/KEYIN
/KEYIN
/KEYIN
/KEYIN
Pin Functions in Each Mode
15
14
13
12
11
Pin Functions and Selection Method
PA
Pin function
This pin is driven as a bus buffer when bit IICS is set to 1 in STCR
PA
Pin function
This pin is driven as a bus buffer when bit IICS is set to 1 in STCR
PA
Pin function
This pin is driven as a bus buffer when bit IICS is set to 1 in STCR
PA
Pin function
This pin is driven as a bus buffer when bit IICS is set to 1 in STCR
PA
Pin function
7
6
5
4
3
DDR
DDR
DDR
DDR
DDR
PA
PA
PA
PA
PA
7
6
5
4
3
0
0
0
0
0
input
input
input
input
input
KEYIN
KEYIN
KEYIN
KEYIN
KEYIN
15
14
13
12
11
input
input
input
input
input
PA
PA
PA
PA
PA
7
6
5
4
3
output
output
output
output
output
1
1
1
1
1