R5F21346CNFP#U0 Renesas Electronics America, R5F21346CNFP#U0 Datasheet - Page 131

• Manufacturer Part Number: R5F21346CNFP#U0
• Description: MCU 1KB FLASH 32K ROM 48-LQFP
• Manufacturer: Renesas Electronics America
• Series: R8C/3x/34Cr

Specifications of R5F21346CNFP#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: 43
• 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: 48-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

R8C/34C Group
REJ09B0586-0100 Rev.1.00 Jan 13, 2010
Page 98 of 723
Table 7.23
X: 0 or 1
Notes:
Table 7.24
X: 0 or 1
Notes:
Table 7.25
X: 0 or 1
Notes:
Table 7.26
X: 0 or 1
Notes:
Register
Register
Register
Register
Setting
Setting
Setting
Setting
Value
Value
Value
Value
Bit
Bit
Bit
Bit
1. Pulled up by setting the PU04 bit in the PUR0 register to 1.
2. Output drive capacity high by setting the P2DRR2 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 P2DRR3 bit in the P2DRR register to 1.
1. Pulled up by setting the PU05 bit in the PUR0 register to 1.
2. Output drive capacity high by setting the P2DRR4 bit in the P2DRR register to 1.
1. Pulled up by setting the PU05 bit in the PUR0 register to 1.
2. Output drive capacity high by setting the P2DRR5 bit in the P2DRR register to 1.
PD2_2
PD2
0
1
0
X
0
X
PD2_3
PD2_4
PD2_5
PD2
PD2
PD2
Port P2_3/TRDIOD0
Port P2_4/TRDIOA1
Port P2_5/TRDIOB1
Port P2_2/TRDIOB0/TRCIOD
X
X
X
0
1
0
0
1
0
0
1
0
Other than 10b
Other than 10b
TRDIOB0SEL
X
X
1
1
1
TRDPSR0
TRDIOD0SEL0
TRDIOA1SEL0
TRDIOB1SEL0
TRDPSR0
TRDPSR1
TRDPSR1
X
X
0
0
0
0
0
1
1
0
0
1
1
0
0
1
1
Other than 100b
Other than 100b
Other than 100b
Other than 100b
2
1
1
TRCIODSEL
TRCPSR1
Refer to Table 7.57 TRDIOD0 Pin Setting
Refer to Table 7.57 TRDIOD0 Pin Setting
Refer to Table 7.58 TRDIOA1 Pin Setting
Refer to Table 7.58 TRDIOA1 Pin Setting
Refer to Table 7.59 TRDIOB1 Pin Setting
Refer to Table 7.59 TRDIOB1 Pin Setting
1
0
0
0
0
0
Timer RD Setting
Timer RD Setting
Timer RD Setting
Refer to Table 7.53
Refer to Table 7.53
Timer RC Setting
TRCIOD Pin
TRCIOD Pin
Setting
Setting
—
—
—
X
X
X
X
X
X
—
X
X
X
X
Refer to Table 7.55
Refer to Table 7.55
Timer RD Setting
TRDIOB0 Pin
TRDIOB0 Pin
Setting
Setting
—
X
X
X
X
Input port
Output port
TRDIOD0 input
TRDIOD0 output
Input port
Output port
TRDIOA1 input
TRDIOA1 output
Input port
Output port
TRDIOB1 input
TRDIOB1 output
(1)
(1)
(1)
(2)
(2)
(2)
Input port
Output port
TRDIOB0 input
TRDIOB0 output
TRCIOD input
TRCIOD output
Function
Function
Function
(1)
(1)
(1)
(2)
(2)
(2)
Function
(1)
(2)
7. I/O Ports
(1)
(1)
(2)
(2)