R5F21346CNFP#U0 Renesas Electronics America, R5F21346CNFP#U0 Datasheet - Page 125

• 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 92 of 723
Table 7.8
X: 0 or 1
Notes:
Table 7.9
X: 0 or 1
Notes:
Table 7.10
X: 0 or 1
Notes:
Register
Register
Register
Setting
Setting
Setting
Value
Value
Value
Bit
Bit
Bit
1. Pulled up by setting the PU00 bit in the PUR0 register to 1.
2. Output drive capacity high by setting the DRR00 bit in the DRR0 register to 1.
1. Pulled up by setting the PU01 bit in the PUR0 register to 1.
2. Output drive capacity high by setting the DRR01 bit in the DRR0 register to 1.
1. Pulled up by setting the PU01 bit in the PUR0 register to 1.
2. Output drive capacity high by setting the DRR01 bit in the DRR0 register to 1.
PD0_3
PD0_4
PD0_5
PD0
PD0
PD0
X
X
0
1
0
0
0
X
X
0
1
0
0
0
1
0
0
X
Port P0_3/AN4/CLK1/TRCIOB
Port P0_4/AN3/TREO/TRCIOB
Port P0_5/AN2/TRCIOB
2 1 0
X X X
X X X
1 0 0
X X X
X X X
X X X
X X X
2 1 0
X X X
X X X
0 1 1
X X X
X X X
X X X
CH
CH
X
X
X
X
2
0
ADINSEL
ADINSEL
CH
ADGSEL CLK1SEL SMD
1
X
X
1
X
X
1
X
X
0
X
X
X
X
ADGSEL
X
X
X
X
X
1
0
ADINSEL
0
X
X
0
X
X
X
X
X
X
X
X
0
0
X
X
X
X
X
0
0
than 01b
than 01b
than 01b
than 01b
than 01b
1
0
0
TREOSEL0
ADGSEL
U1SR
X
X
X
X
Other
Other
Other
Other
Other
1
0
TIMSR
Other than 01b
Other than 01b
Other than 01b
X
X
0
0
1
1
X
X
X
X
0
0
2 1 0
X X X
X X X
X X X
X X X
0 0 1
X X X
X X X
Other than 100b
Other than 100b
Other than 100b
TRECR1
2
1
1
TOENA
TRCIOBSEL
U1MR
TRCPSR0
X
X
1
CKDIR
1
0
0
X
X
X
X
X
1
0
TRCIOBSEL
2
0
0
TRCPSR0
Other than
Other than
Other than
Other than
0
0
0
TRCIOBSEL
X
X
2
0
0
TRCPSR0
Other than
Other than
Other than
011b
011b
011b
011b
1
1
1
010b
010b
010b
X
X
1
1
1
TRCIOB Pin Setting
TRCIOB Pin Setting
Refer to Table 7.51
Refer to Table 7.51
0
1
1
Timer RC Setting
X
X
0
0
0
TRCIOB Pin Setting
TRCIOB Pin Setting
Refer to Table 7.51
Refer to Table 7.51
Timer RC Setting
TRCIOB Pin Setting
TRCIOB Pin Setting
—
X
X
X
Refer to Table 7.51
Refer to Table 7.51
Timer RC Setting
—
X
X
X
X
—
X
X
X
X
X
Input port
Output port
A/D converter input (AN2)
TRCIOB input
TRCIOB output
Input port
Output port
A/D converter input (AN3)
TREO output
TRCIOB input
TRCIOB output
Input port
Output port
A/D converter input
(AN4)
CLK1 (external clock)
input
CLK1 (internal clock)
output
TRCIOB input
TRCIOB output
(1)
Function
(2)
Function
(1)
(1)
(1)
(1)
(2)
Function
(2)
(2)
(2)
(1)
(1)
(2)
(2)
7. I/O Ports
(1)
(2)
(1)
(1)