R5F21237JFP Renesas Electronics America, R5F21237JFP Datasheet - Page 235

• Manufacturer Part Number: R5F21237JFP
• Description: MCU 3/5V 48K+2K 48-LQFP
• Manufacturer: Renesas Electronics America
• Series: R8C/2x/23r

Specifications of R5F21237JFP

• Core Processor: R8C
• Core Size: 16/32-Bit
• Speed: 20MHz
• Connectivity: CAN, I²C, LIN, SIO, SSU, UART/USART
• Peripherals: POR, Voltage Detect, WDT
• Number Of I /o: 41
• Program Memory Size: 48KB (48K x 8)
• Program Memory Type: FLASH
• Ram Size: 2.5K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 12x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°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 14.65
Timer RD Mode Register
Timer RD PWM Mode Register
b7 b6 b5 b4 b3 b2
b7 b6 b5 b4 b3 b2
b1 b0
Registers TRDMR and TRDPMR in PWM Mode
b1 b0
Bit Symbol
Bit Symbol
(b3 - b1)
TRDPMR
PWMB0
PWMC0
PWMD0
PWMB1
PWMC1
PWMD1
Symbol
TRDMR
Symbol
SYNC
BFC0
BFD0
BFC1
BFD1
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(b3)
(b7)
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—
—
Timer RD synchronous bit
Nothing is assigned. If necessary, set to 0.
When read, the content is 1.
TRDGRC0 register function
selection bit
TRDGRD0 register function
selection bit
TRDGRC1 register function
selection bit
TRDGRD1 register function
selection bit
PWM mode of TRDIOB0 selection bit
PWM mode of TRDIOC0 selection bit
PWM mode of TRDIOD0 selection bit
Nothing is assigned. If necessary, set to 0.
When read, the content is 1.
PWM mode of TRDIOB1 selection bit
PWM mode of TRDIOC1 selection bit
PWM mode of TRDIOD1 selection bit
Nothing is assigned. If necessary, set to 0.
When read, the content is 1.
Address
Bit Name
0138h
Address
Bit Name
0139h
0 : TRD0 and TRD1 registers operate
1 : TRD0 and TRD1 registers operate
0 : General register
1 : Buffer register of TRDGRA0 register
0 : General register
1 : Buffer register of TRDGRB0 register
0 : General register
1 : Buffer register of TRDGRA1 register
0 : General register
1 : Buffer register of TRDGRB1 register
independently
synchronously
0 : Timer mode
1 : PWM mode
0 : Timer mode
1 : PWM mode
0 : Timer mode
1 : PWM mode
0 : Timer mode
1 : PWM mode
0 : Timer mode
1 : PWM mode
0 : Timer mode
1 : PWM mode
After Reset
00001110b
Function
After Reset
10001000b
Function
14. Timers
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
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