Renesas RX Series User Manual

R01UH0823EJ0100 Rev.1.00 Page 710 of 1823
Jul 31, 2019
RX23W Group 25. 16-Bit Timer Pulse Unit (TPUa)
25.8 Operation Timing
25.8.1 Input/Output Timing
(1) TPUm.TCNT Count Timing
Figure 25.31 shows TPUm.TCNT count timing in internal clock operation, and Figure 25.32 shows TCNT count
timing in external clock operation.
Figure 25.31 Count Timing in Internal Clock Operation
Figure 25.32 Count Timing in External Clock Operation
Falling edge Rising edge Falling edge
Internal clock
TCNT
TCNT input clock
PCLK
N + 1NN + 2N – 1
N – 1
N
N + 1 N + 2
Falling edge Rising edge Falling edge
External
clock
TCNT
TCNT input
clock
PCLK

Renesas RX Series Specifications

General

Core	RXv1, RXv2, RXv3
Flash Memory	Up to 8 MB
RAM	Up to 1 MB
Operating Voltage	1.62V to 5.5V
Operating Temperature	-40°C to +85°C or +105°C
Package	BGA, LQFP
ADC Resolution	12-bit
DAC Resolution	12-bit
Communication Interfaces	SCI, SPI, I2C, USB, Ethernet, CAN
Architecture	32-bit
Security Features	Memory Protection Unit (MPU)