R5F21324CNSP#U0 Renesas Electronics America, R5F21324CNSP#U0 Datasheet - Page 256

• Manufacturer Part Number: R5F21324CNSP#U0
• Description: MCU 1KB FLASH 16K ROM 20-LSSOP
• Manufacturer: Renesas Electronics America
• Series: R8C/3x/32Cr

Specifications of R5F21324CNSP#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: 15
• 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 4x10b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 85°C
• Package / Case: 20-LSSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

R8C/32C Group
REJ09B0573-0100 Rev.1.00 Dec. 18, 2009
Page 227 of 573
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
P1_1
P1_2
P1_3 or P3_4
P1_0 or P3_5
P1_4 or P3_3
P1_1
Assigned Pin
Timer RC control circuit
I/O
Input
Input
I/O
Function differs according to the mode. Refer
to descriptions of individual modes for details
External clock input
PWM2 mode external trigger input
fOCO40M, fOCO-F
f1, f2, f4, f8, f32,
Count source
select circuit
Function
Timer RC interrupt
request
INT0
TRCCLK
TRCIOA/TRCTRG
TRCIOB
TRCIOC
TRCIOD
19. Timer RC