R5F21334CNFP#U0 Renesas Electronics America, R5F21334CNFP#U0 Datasheet - Page 117
R5F21334CNFP#U0
Manufacturer Part Number
R5F21334CNFP#U0
Description
MCU 1KB FLASH 16K ROM 32-LQFP
Manufacturer
Renesas Electronics America
Series
R8C/3x/33Cr
Datasheet
1.R5F21331CNFPU0.pdf
(622 pages)
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
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
R5F21334CNFP#U0R5F21334CNFP#V2
Manufacturer:
Renesas Electronics America
Quantity:
10 000
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R8C/33C Group
REJ09B0570-0100 Rev.1.00 Dec. 14, 2009
Page 87 of 589
Table 7.16
X: 0 or 1
Notes:
Table 7.17
X: 0 or 1
Notes:
Register
Register
Setting
Setting
Value
Value
Bit
Bit
1.
2.
1. Pulled up by setting the PU03 bit in the PUR0 register to 1.
2. Output drive capacity high by setting the P1DRR4 bit in the P1DRR register to 1.
3. N-channel open-drain output by setting the NCH bit in the U0C0 register to 1.
Pulled up by setting the PU02 bit in the PUR0 register to 1.
Output drive capacity high by setting the P1DRR3 bit in the P1DRR register to 1.
PD1_3
PD1
PD1_4
X
X
0
1
0
0
0
PD1
0
1
X
0
Port P1_4/TXD0/TRCCLK
Port P1_3/KI3/AN11/TRCIOC
KI3EN
KIEN
X
X
X
X
X
1
0
TXD0SEL0
U0SR
X
X
X
X
X
X
2
0
0
0
1
0
CH
X
X
X
X
X
X
1
1
ADINSEL
X
X
X
X
X
X
0
1
2
X
X
0
1
X
ADGSEL
X
X
X
X
X
X
1
0
U0MR
SMD
X
X
X
X
X
X
X
X
X
0
1
1
0
1
TRBOSEL0
TRBRCSR
X
X
X
0
1
0
1
0
1
X
1
X
1
X
1
X
1
X
1
X
0
TRCCLKSEL
TRBRCSR
X
X
X
1
0
TRCIOCSEL
2
X
0
0
TRCPSR1
Other than
Other than
Other than
Other than
001b
001b
001b
001b
X
1
0
0
X
X
X
0
1
0
X
1
1
Other than TRBO
Other than TRBO
Other than TRBO
Other than TRBO
Other than TRBO
Other than TRBO
Timer RB Setting
usage conditions
usage conditions
usage conditions
usage conditions
usage conditions
usage conditions
7.33 TRBO Pin
Refer to Table
2
X
X
X
1
Setting
TRCCR1
—
X
X
X
X
X
X
TCK
X
X
X
1
0
TRCIOC Pin Setting
TRCIOC Pin Setting
X
X
X
Refer to Table 7.36
Refer to Table 7.36
0
1
Timer RC Setting
Input port
Output port
TXD0 output
TRCCLK input
—
X
X
X
X
X
(1)
Function
(2)
(2, 3)
Input port
Output port
KI3 input
A/D converter
input (AN11)
TRBO output
TRCIOC input
TRCIOC output
(1)
Function
7. I/O Ports
(1)
(1)
(2)
(1)
(2)
(1)
(2)
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