R5F21356CNFP#U0 Renesas Electronics America, R5F21356CNFP#U0 Datasheet - Page 131

• Manufacturer Part Number: R5F21356CNFP#U0
• Description: MCU 1KB FLASH 32K ROM 52-LQFP
• Manufacturer: Renesas Electronics America
• Series: R8C/3x/35Cr

Specifications of R5F21356CNFP#U0

• Core Processor: R8C
• Core Size: 16/32-Bit
• Speed: 20MHz
• Connectivity: I²C, LIN, SIO, SSU, UART/USART
• Peripherals: POR, PWM, Voltage Detect, WDT
• Number Of I /o: 47
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: FLASH
• Ram Size: 2.5K x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.5 V
• Data Converters: A/D 12x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 85°C
• Package / Case: 52-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

R8C/35C Group
REJ09B0567-0100 Rev.1.00 Dec. 14, 2009
Page 98 of 725
Table 7.21
X: 0 or 1
Notes:
Table 7.22
X: 0 or 1
Notes:
Register
Register
Setting
Setting
Value
Value
Bit
Bit
1. Pulled up by setting the PU04 bit in the PUR0 register to 1.
2. Output drive capacity high by setting the P2DRR0 bit in the P2DRR register to 1.
1. Pulled up by setting the PU04 bit in the PUR0 register to 1.
2. Output drive capacity high by setting the P2DRR1 bit in the P2DRR register to 1.
PD2_0 TRDIOA0SEL0
PD2_1
PD2
PD2
X
X
0
1
0
0
0
X
X
0
1
0
0
Port P2_0/TRDIOA0/TRDCLK/INT1/TRCIOB
Port P2_1/TRDIOC0/TRCIOC
Other than 10b Other than 100b
Other than 10b Other than 100b
TRDIOC0SEL
TRDPSR0
TRDPSR0
X
X
1
1
1
X
X
0
0
1
1
0
X
X
0
0
0
X
X
X
X
X
X
INT1SEL
2
0
Other than 100b
Other than 100b
INTSR
2
1
1
TRCIOCSEL
TRCPSR1
X
X
X
X
X
X
1
1
X
X
X
X
X
X
0
0
1
0
0
INT1EN
INTEN
0
0
0
X
X
X
X
1
X
X
TRCIOC Pin Setting
TRCIOC Pin Setting
Refer to Table 7.56
Refer to Table 7.56
Timer RC Setting
INTCMP
INT1CP
X
X
X
X
X
X
0
0
—
X
X
X
X
TRCIOBSEL
2
1
1
TRCPSR0
Other than
Other than
Other than
Other than
Other than
101b
101b
101b
101b
101b
1
0
0
TRDIOC0 Pin Setting
TRDIOC0 Pin Setting
0
1
1
Refer to Table 7.60
Refer to Table 7.60
Timer RD Setting
Refer to Table
Refer to Table
7.55 TRCIOB
7.55 TRCIOB
Pin Setting
Pin Setting
Timer RC
Setting
—
X
X
X
X
—
X
X
X
X
X
7.58 TRDIOA0
7.58 TRDIOA0
Refer to Table
Refer to Table
Pin Setting
Pin Setting
Input port
Output port
TRDIOC0 input
TRDIOC0 output
TRCIOC input
TRCIOC output
Timer RD
Setting
—
X
X
X
X
X
Function
(1)
(2)
Input port
(1)
Output
port
TRDIOA0
input
TRDIOA0
output
INT1 input
(1)
TRCIOB
input
TRCIOB
output
(1)
7. I/O Ports
Function
(1)
(2)
(2)
(2)
(1)
(1)
(2)
(2)