R5F21334CNFP#U0 Renesas Electronics America, R5F21334CNFP#U0 Datasheet - Page 267

• 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 237 of 589
Figure 19.1
Table 19.2
TRCIOA
TRCIOB
TRCIOC
TRCIOD
TRCCLK
TRCTRG
Pin Name
TRCADCR register
TRCIOR0 register
TRCIOR1 register
TRCGRA register
TRCGRB register
TRCGRC register
TRCGRD register
TRCOER register
TRCCR1 register
TRCCR2 register
TRCMR register
TRCIER register
TRCSR register
TRCDF register
TRC register
Pin Configuration of Timer RC
Timer RC Block Diagram
P0_0, P0_1, P0_2, or P1_1
P0_3, P0_4, P0_5, P1_2, or P2_0
P0_7, P1_3, P2_1, or P3_4
P0_6, P1_0, P2_2, or P3_5
P1_4 or P3_3
P0_0, P0_1, P0_2, or P1_1
Assigned Pin
Timer RC control circuit
I/O
Input
Input
I/O
fOCO40M, fOCO-F
f1, f2, f4, f8, f32,
Count source
select circuit
Function differs according to the mode.
Refer to descriptions of individual modes
for details
External clock input
PWM2 mode external trigger input
Function
Timer RC interrupt
request
INT0
TRCCLK
TRCIOA/TRCTRG
TRCIOB
TRCIOC
TRCIOD
19. Timer RC