R5F64175DFD#U0 Renesas Electronics America, R5F64175DFD#U0 Datasheet - Page 504

• Manufacturer Part Number: R5F64175DFD#U0
• Description: MCU 384+8KB FLASH 40K 144-LQFP
• Manufacturer: Renesas Electronics America
• Series: M16C/R32C/100/117r

Specifications of R5F64175DFD#U0

• Core Processor: R32C/100
• Core Size: 16/32-Bit
• Speed: 50MHz
• Connectivity: CAN, EBI/EMI, I²C, IEBus, UART/USART
• Peripherals: DMA, LVD, PWM, WDT
• Number Of I /o: 120
• Program Memory Size: 384KB (384K x 8)
• Program Memory Type: FLASH
• Ram Size: 40K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 5.5 V
• Data Converters: A/D 34x10b, D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 144-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

R32C/117 Group
REJ09B0533-0110
Sep 08, 2010
Figure 26.11 Registers P8_0S to P8_4S, P8_6S, and P8_7S
The port P8_i (i = 0 to 4, 6, and 7) shares a pin with the timer, the three-phase motor control, the serial
interface (UART5), the intelligent I/O group 1 (IIO1), the CAN module, and the external interrupt input pin.
To use as an output pin, the PD8_i bit should be set to 1 (Port P8_i functions as output port) and a
function should be selected according to the Figure 26.11. To use as an input pin, the PD8_i bit should be
set to 0 (Port P8_i functions as input port).
Ports P8_0 to P8_3 are 5 V tolerant inputs. To use as an I/O pin with 5 V tolerant input enabled, the NOD
bit should be set to 1.
Port P8_i Function Select Register
b7 b6 b5 b4
Notes:
1. Refer to the table below for each pin setting.
2. Do not use this combination.
P8_0
P8_1
P8_2
P8_3
P8_4
P8_6
P8_7
Port
b3
b2
b1
Rev.1.10
P8_0
P8_1
P8_2
P8_3
P8_4
P8_6
P8_7
000b
b0
TA4OUT output
Bit Symbol
(i = 4, 6, 7)
(i = 0 to 3)
Symbol
P8_0S, P8_1S
P8_2S, P8_3S
P8_4S
P8_6S, P8_7S
PSEL0
PSEL1
PSEL2
(b5-b3)
— (b6)
001b
NOD
—
—
—
—
—
—
(b7)
—
—
(2)
(2)
(2)
(2)
(2)
(2)
Port P8_i Output Function
Select Bit
No register bits; should be written with 0 and read as undefined
value
N-channel Open Drain
Output Select Bit
No register bit; should be written with 0 and read as undefined
value
No register bit; should be written with 0 and read as undefined
value
010b
—
—
—
—
—
U
U
Bits PSEL2 to PSEL0 Setting Value
(2)
(2)
(2)
(2)
(2)
(i = 0 to 4, 6, 7)
Bit Name
(1)
Address
400E0h, 400E2h
400E4h, 400E6h
400E8h
400ECh, 400EEh
SCL5 output
RTS5
011b
—
—
—
—
—
(2)
(2)
(2)
(2)
(2)
STXD5
100b
—
—
—
—
—
—
(2)
(2)
(2)
(2)
(2)
(2)
b2 b1 b0
0 0 0 : I/O port P8_i
0 0 1 : Timer output
0 1 0 : Three-phase motor control
0 1 1 : UART5 output
1 0 0 : UART5 special function
1 0 1 : CAN0 output
1 1 0 : IIO1 output
1 1 1 : Do not use this combination
0: Push-pull output
1: N-channel open drain output
CAN0OUT
output
output
101b
—
—
—
—
—
—
(2)
(2)
(2)
(2)
(2)
(2)
Function
IIO1_5 output
110b
—
—
—
—
—
—
(2)
(2)
(2)
(2)
(2)
(2)
X0XX X000b
X0XX X000b
XXXX X000b
XXXX X000b
Reset Value
111b
—
—
—
—
—
—
—
(2)
(2)
(2)
(2)
(2)
(2)
(2)
Page 487 of 604
RW
RW
RW
RW
RW
—
—
—
26. I/O Pins