R5F2L387ANFP#U1 Renesas Electronics America, R5F2L387ANFP#U1 Datasheet - Page 498

• Manufacturer Part Number: R5F2L387ANFP#U1
• Description: MCU 1KB FLASH 48K ROM 80-LQFP
• Manufacturer: Renesas Electronics America
• Series: R8C/Lx/38Ar

Specifications of R5F2L387ANFP#U1

• Core Processor: R8C
• Core Size: 16/32-Bit
• Speed: 20MHz
• Connectivity: I²C, LIN, SIO, SSU, UART/USART
• Peripherals: LCD, POR, PWM, Voltage Detect, WDT
• Number Of I /o: 68
• Program Memory Size: 48KB (48K x 8)
• Program Memory Type: FLASH
• Ram Size: 6K x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.5 V
• Data Converters: A/D 16x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 85°C
• Package / Case: 80-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

R8C/L35A Group, R8C/L36A Group, R8C/L38A Group, R8C/L3AA Group,
R8C/L35B Group, R8C/L36B Group, R8C/L38B Group, R8C/L3AB Group
REJ09B0441-0100 Rev.1.00
Page 461 of 802
Figure 22.6
Figure 22.7
22.4.2
22.4.3
Figure 22.6 shows a Procedure Example for Setting Input Capture Operation.
The rising edge, falling edge, or both edges can be selected for input-capture input by setting the TRGIOR
register.
Figure 22.7 shows the Input-Capture Input Signal Timing.
The pulse width of input-capture input signals should be 1.5 f1 or more for a single edge and 2.5 f1 or more for
both edges.
Select input-capture input
Procedure Example for Setting Input Capture Operation
Input Capture Signal Timing
Input capture operation
Count operation starts
Input capture signal
Input selection
Procedure Example for Setting Input Capture Operation
Input-Capture Input Signal Timing
TRGGRj register
(internal signal)
TRGIOj input
TRG register
f1
Oct 30, 2009
j = A or B
(1)
(2)
(1) Use the TRGIOR register to set TRGGRj (j = A or B) as an input
(2) Set the TSTART bit in the TRGMR register to 1 to start the count
capture register and select the input edge of input capture signals
from the following three: the rising edge, falling edge, or both edges.
operation of the TRG register.
N
N
22. Timer RG