R5F21324CNSP#U0 Renesas Electronics America, R5F21324CNSP#U0 Datasheet - Page 106

• Manufacturer Part Number: R5F21324CNSP#U0
• Description: MCU 1KB FLASH 16K ROM 20-LSSOP
• Manufacturer: Renesas Electronics America
• Series: R8C/3x/32Cr

Specifications of R5F21324CNSP#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: 15
• Program Memory Size: 16KB (16K x 8)
• Program Memory Type: FLASH
• Ram Size: 1.5K x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.5 V
• Data Converters: A/D 4x10b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 85°C
• Package / Case: 20-LSSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

R8C/32C Group
REJ09B0573-0100 Rev.1.00 Dec. 18, 2009
Page 77 of 573
7.5
Table 7.5
X: 0 or 1
Notes:
Table 7.6
X: 0 or 1
Notes:
Table 7.7
X: 0 or 1
Notes:
Register
Register
Register
Setting
Setting
Setting
Tables 7.5 to 7.25 list the port settings.
Value
Value
Value
Bit
Bit
Bit
1. Pulled up by setting the PU02 bit in the PUR0 register to 1.
2. Output drive capacity high by setting the P1DRR0 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 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.
Port Settings
PD1_0
PD1_1
PD1_2
PD1
PD1
PD1
X
X
X
0
1
0
0
0
0
1
0
0
0
1
0
0
0
Port P1_0/KI0/AN8/TRCIOD
Port P1_1/KI1/AN9/TRCIOA/TRCTRG
Port P1_2/KI2/AN10/TRCIOB
KI0EN
KI1EN
KI2EN
KIEN
KIEN
KIEN
X
X
X
X
X
X
X
X
X
X
X
X
1
0
1
0
1
0
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
2
0
2
0
2
0
CH
CH
CH
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
1
0
1
0
1
1
ADINSEL
ADINSEL
ADINSEL
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
0
0
0
1
0
0
ADGSEL
ADGSEL
ADGSEL
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
1
0
1
0
1
0
0
X
X
X
1
X
X
0
X
X
X
1
X
X
0
X
X
X
1
X
X
Other than 01b
Other than 01b
Other than 01b
Other than 01b
TRCIOASEL0
TRCIOBSEL0
TRCIODSEL
1
0
0
TRCPSR1
TRCPSR0
TRCPSR0
0
0
0
0
1
1
0
0
0
0
1
1
0
1
1
TRCIOD Pin Setting
TRCIOD Pin Setting
TRCIOA Pin Setting
TRCIOA Pin Setting
TRCIOB Pin Setting
TRCIOB Pin Setting
Refer to Table 7.25
Refer to Table 7.25
Refer to Table 7.22
Refer to Table 7.22
Refer to Table 7.23
Refer to Table 7.23
Timer RC Setting
Timer RC Setting
Timer RC Setting
—
—
—
X
X
X
X
X
X
X
X
X
X
X
X
Input port
Output port
KI0 input
A/D converter input (AN8)
TRCIOD input
TRCIOD output
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)
(1)
(1)
Function
Function
Function
(2)
(2)
(2)
(1)
(1)
(1)
(2)
(2)
(2)
7. I/O Ports
(1)
(1)
(1)