r5f21346mnfp Renesas Electronics Corporation., r5f21346mnfp Datasheet - Page 103

• Manufacturer Part Number: r5f21346mnfp
• Description: Single-chip Mcus Incorporates The R8c Cpu Core
• Manufacturer: Renesas Electronics Corporation.

R8C/34M Group
R01UH0131EJ0100 Rev.1.00
Jun 21, 2011
Figure 7.14
P6_2
P6_4
Data bus
Data bus
Note:
1.
Input to individual peripheral function
IOINSEL: Bit in PINSR register
Ensure the input voltage to each port does not exceed VCC.
Input to individual peripheral function
Configuration of I/O Ports (14)
Port latch
Direction
register
symbolizes a parasitic diode.
Port latch
peripheral function enabled
Direction
Pin select register
register
Output from individual
Pin select register
Pull-up selection
Output from individual
Pin select
register
peripheral function
IOINSEL
Pull-up selection
IOINSEL
Drive capacity selection
Drive capacity selection
Drive capacity selection
Drive capacity selection
switch function
Input level
switch function
Input level
Page 71 of 740
(Note 1)
(Note 1)
7. I/O Ports
(Note 1)
(Note 1)