R5F21236KFP#U0 Renesas Electronics America, R5F21236KFP#U0 Datasheet - Page 230

• Manufacturer Part Number: R5F21236KFP#U0
• Description: IC R8C/23 MCU FLASH 48LQFP
• Manufacturer: Renesas Electronics America
• Series: M16C™ M16C/R8C/Tiny/23r

Specifications of R5F21236KFP#U0

• Core Processor: R8C
• Core Size: 16-Bit
• Speed: 16MHz
• Connectivity: CAN, I²C, LIN, SIO, SSU, UART/USART
• Peripherals: POR, Voltage Detect, WDT
• Number Of I /o: 41
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: FLASH
• Ram Size: 2K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 12x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 48-LQFP
• For Use With: RCDK8C - KIT DEV EVAL FOR CAN R8C/23R0E521237CPE00 - EMULATOR COMPACT R8C/20/21/22/23
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

R8C/22 Group, R8C/23 Group
Rev.2.00 Aug 20, 2008
REJ09B0251-0200
Figure 14.61
TRDIOC0
TRDIOD0
TRDIOC1
TRDIOD1
TRDIOA0
TRDIOB0
TRDIOA1
TRDIOB1
14.3.6.1
The TRDGRCi register can be used as output control of the TRDIOAi pin and the TRDGRDi register can be
used as output control of the TRDIOBi pin. Therefore, each pin output can be controlled as follows:
Change output pins in the TRDGRCi and TRDGRDi registers as below:
• TRDIOAi output is controlled by the values in the TRDGRAi and TRDGRCi registers.
• TRDIOBi output is controlled by the values in the TRDGRBi and TRDGRDi registers.
• Select 0 (change TRDGRji register output pin) by the IOj3 (j = C or D) bit in the TRDIORCi register.
• Set the BFji bit in the TRDMR register to 0 (general register).
• Set the different value in the TRDGRCi register and the TRDGRAi register. Also, set the different value in
the TRDGRDi register and the TRDGRBi register.
Changing Output Pins in Registers TRDGRCi (i = 0 or 1) and TRDGRDi
Changing Output Pins in Registers TRDGRCi and TRDGRDi
Channel 0
Channel 1
Control
Control
Control
Control
Output
control
Output
control
Output
control
Output
control
Output
Output
Output
Output
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IOC3 = 0 in
TRDIORC0 register
IOC3 = 1
IOD3 = 0 in
TRDIORD0 register
IOD3 = 1
IOC3 = 0 in
TRDIORC1 register
IOC3 = 1
IOD3 = 0 in
TRDIORD1 register
IOD3 = 1
Compare match signal
Compare match signal
Compare match signal
Compare match signal
Compare match signal
Compare match signal
Compare match signal
Compare match signal
Comparator
Comparator
Comparator
Comparator
Comparator
Comparator
Comparator
Comparator
TRDGRC0
TRDGRD0
TRDGRC1
TRDGRD1
TRDGRA0
TRDGRB0
TRDGRA1
TRDGRB1
TRD0
TRD1
14. Timers