R5F21334CNFP#U0 Renesas Electronics America, R5F21334CNFP#U0 Datasheet - Page 119

• Manufacturer Part Number: R5F21334CNFP#U0
• Description: MCU 1KB FLASH 16K ROM 32-LQFP
• Manufacturer: Renesas Electronics America
• Series: R8C/3x/33Cr

Specifications of R5F21334CNFP#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: 27
• 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 12x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 85°C
• Package / Case: 32-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

R8C/33C Group
REJ09B0570-0100 Rev.1.00 Dec. 14, 2009
Page 89 of 589
Table 7.20
X: 0 or 1
Notes:
Table 7.21
X: 0 or 1
Notes:
Table 7.22
X: 0 or 1
Notes:
Register
Register
Register
Setting
Setting
Setting
Value
Value
Value
Bit
Bit
Bit
1. Pulled up by setting the PU03 bit in the PUR0 register to 1.
2. Output drive capacity high by setting the P1DRR7 bit in the P1DRR 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 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.
PD1_7
PD2_0
PD1
PD2
X
0
1
0
0
0
0
0
1
0
0
X
PD2_1
PD2
X
0
1
0
Port P1_7/INT1/TRAIO/IVCMP1
Port P2_0/INT1/TRCIOB
Port P2_1/TRCIOC
Other than 01b
Other than 01b
Other than 01b
Other than 01b
TRAIOSEL
1
0
0
0
X
X
X
X
2
0
TRASR
INT1SEL
INTSR
1
X
X
1
X
X
2
1
1
Other than 100b
Other than 100b
0
1
1
1
TRCIOCSEL
TRCPSR1
X
X
X
X
0
0
TRAIOC
TOPCR
1
0
0
X
X
X
X
0
0
0
INT1EN
INTEN
X
X
1
X
X
0
0
0
2
X
X
X
0
X
000b, 001b
000b, 001b
Other than
Other than
TRAMR
TMOD
X
X
X
X
1
0
INT1CP0
Refer to Table 7.36 TRCIOC Pin Setting
Refer to Table 7.36 TRCIOC Pin Setting
INTCMP
X
X
X
X
0
X
X
X
X
0
1
X
X
X
X
X
2
0
0
INT1SEL
INTSR
Timer RC Setting
Other than 101b
Other than 101b
Other than 101b
2
1
1
TRCIOBSEL
X
X
X
X
X
1
0
0
TRCPSR0
—
X
X
X
X
X
0
0
0
X
X
1
0
0
INT1EN INT1CP0
INTEN
0
1
1
X
X
X
X
1
1
1
TRCIOB Pin Setting
TRCIOB Pin Setting
Refer to Table 7.35
Refer to Table 7.35
Timer RC Setting
INTCMP
X
X
X
X
0
0
1
—
X
X
X
Input port
Output port
TRAIO input
INT1 input
TRAIO/INT1 input
TRAIO pulse output
Comparator B1 input (IVCMP1)
Input port
Output port
TRCIOC input
TRCIOC output
(1)
(1)
(1)
Input port
Output port
INT1 input
TRCIOB input
TRCIOB output
Function
Function
(2)
(2)
(1)
(1)
(2)
Function
(1)
(2)
(1)
7. I/O Ports
(1)
(2)
(1)
(2)