r5s77631ay266bgv Renesas Electronics Corporation., r5s77631ay266bgv Datasheet - Page 753

• Manufacturer Part Number: r5s77631ay266bgv
• Description: Renesas 32-bit Risc Microcomputer Superhtm Risc Engine Family Sh-4a Series
• Manufacturer: Renesas Electronics Corporation.

This LSI includes an on-chip 32-bit timer unit (TMU), which has six channels (channels 0 to 5).
19.1
The TMU has the following features.
• Auto-reload type 32-bit down-counter provided for each channel
• Input capture function provided in channel 2
• Selection of rising edge or falling edge as external clock input edge when external clock is
• 32-bit timer constant register for auto-reload use, readable/writable at any time, and 32-bit
• Selection of seven counter input clocks:
• Two interrupt sources
selected or input capture function is used for each channel
down-counter provided for each channel
External clock (TMU_TCLK) for channel 0 to 2 only, RTC clock (RTCCLK) and five
peripheral clocks (Pck0/4, Pck0/16, Pck0/64, Pck0/256, and Pck0/1024) (Pck0 is the peripheral
clock0) for each channel.
One underflow source (each channel) and one input capture source (channel 2)
Features
Section 19 Timer Unit (TMU)
Rev. 1.00 Oct. 01, 2007 Page 687 of 1956
Section 19 Timer Unit (TMU)
REJ09B0256-0100