R5F21237DFP#U0 Renesas Electronics America, R5F21237DFP#U0 Datasheet - Page 295

• Manufacturer Part Number: R5F21237DFP#U0
• Description: IC R8C/23 MCU FLASH 48-LQFP
• Manufacturer: Renesas Electronics America
• Series: R8C/2x/23r

Specifications of R5F21237DFP#U0

• 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/23R0K521237S000BE - KIT DEV RSK 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 14.120 Operation in Output Compare Mode
TRECR1 register
TRECR1 register
TREIC register
TSTART bit in
TREO output
TCSTF bit in
TREMIN register
IR bit in
The above applies to the following conditions.
TOENA bit in TRECR1 register = 1 (enable clock output)
COMIE bit in TRECR2 register = 1 (enable compare match interrupt)
RCS6 to RCS5 bits in TRECSR register = 11b (compare output)
setting value
00h
1
0
1
0
1
0
1
0
2 cycles of maximum count source
Page 273 of 501
Count starts
Set to
1 by a program
Matched
Matched
when the compare matches
Output polarity is reversed
Set to
0 by acknowledgement of interrupt request
or a program
Matched
14. Timers
Time