R5F21334CNFP#U0 Renesas Electronics America, R5F21334CNFP#U0 Datasheet - Page 302

• 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 272 of 589
Table 19.12
h = A, B, C, or D
BFC, BFD: Bits in TRCMR register
Note:
TRCGRA
TRCGRB
TRCGRC
TRCGRD
TRCGRC
TRCGRD
Register
1. The output level does not change even when a compare match occurs if the TRCGRA register value (PWM
period) is the same as the TRCGRB, TRCGRC, or TRCGRD register value.
−
−
BFC = 0
BFD = 0
BFC = 1
BFD = 1
Functions of TRCGRh Register in PWM Mode
Setting
General register. Set the PWM period.
General register. Set the PWM output change point.
General register. Set the PWM output change point.
Buffer register. Set the next PWM period. (Refer to 19.3.2 Buffer
Operation.)
Buffer register. Set the next PWM output change point. (Refer to
19.3.2 Buffer Operation.)
Register Function
−
TRCIOB
TRCIOC
TRCIOD
−
TRCIOB
PWM Output Pin
19. Timer RC