R5F21346CNFP#U0 Renesas Electronics America, R5F21346CNFP#U0 Datasheet - Page 127

• 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 94 of 723
Table 7.14
X: 0 or 1
Notes:
Table 7.15
X: 0 or 1
Notes:
Register
Register
Setting
Setting
Value
Value
Bit
Bit
1. Pulled up by setting the PU02 bit in the PUR0 register to 1.
2. Output drive capacity high by setting the P1DRR1 bit in the P1DRR register to 1.
1. Pulled up by setting the PU02 bit in the PUR0 register to 1.
2. Output drive capacity high by setting the P1DRR2 bit in the P1DRR register to 1.
PD1_2
PD1_1
PD1
PD1
X
X
0
1
0
0
0
0
1
0
0
0
Port P1_1/KI1/AN9/TRCIOA/TRCTRG
Port P1_2/KI2/AN10/TRCIOB
KI2EN
KI1EN
KIEN
KIEN
X
X
X
X
1
0
X
X
X
X
1
0
X
X
X
X
X
X
X
X
X
X
2
0
2
0
CH
CH
X
X
X
X
X
X
X
X
X
X
1
0
1
1
ADINSEL
ADINSEL
X
X
X
X
X
X
X
X
X
X
0
1
0
0
ADGSEL
ADGSEL
X
X
X
X
X
X
X
X
X
X
1
0
1
0
X
X
X
X
X
X
X
X
X
X
0
1
0
1
Other than 001b
Other than 001b
Other than 001b
Other than 001b
Other than 001b
Other than 001b
Other than 001b
Other than 001b
2
0
0
2
0
0
TRCIOASEL
TRCIOBSEL
TRCPSR0
TRCPSR0
1
0
0
1
0
0
0
1
1
0
1
1
TRCIOA Pin Setting
TRCIOA Pin Setting
TRCIOB Pin Setting
TRCIOB Pin Setting
Refer to Table 7.50
Refer to Table 7.50
Refer to Table 7.51
Refer to Table 7.51
Timer RC Setting
Timer RC Setting
—
—
X
X
X
X
X
X
X
X
Input port
Output port
KI1 input
A/D converter input (AN9)
TRCIOA input
TRCIOA output
Input port
Output port
KI2 input
A/D converter input (AN10)
TRCIOB input
TRCIOB output
(1)
(1)
(1)
(1)
Function
Function
(2)
(2)
(1)
(1)
(2)
(2)
7. I/O Ports
(1)
(1)