RX63N_15 Datasheet, PDF (5/210 Pages) Renesas Technology Corp – Renesas MCUs

RX63N Group, RX631 Group
1. Overview
Table 1.1
Outline of Specifications (4/6)
Classification
Timers
Module/Function
Description
16-bit timer pulse unit
(TPUa)
 (16 bits x 6 channels) x 2 unit
 Maximum of 16 pulse-input/output possible
 Select from among seven or eight counter-input clock signals for each channel
 Input capture/output compare function
 Output of PWM waveforms in up to 15 phases in PWM mode
 Buffered operation and phase-counting mode (two phase encoder input) depending on
the channel
 Support for cascade-connected operation (32 bits x 2 channels)
 PPG output trigger can be generated
 Capable of generating conversion start triggers for the A/D converters
 Signals from the input capture pins are input via a digital filter
 Clock frequency measuring method
Multi-function timer
pulse unit 2 (MTU2a)
 (16 bits x 6 channels) x 1 unit
 Time bases for the 6 × 16-bit timer channels can be provided via up to sixteen pulse-input/
output lines and three pulse-input lines
 Select from among eight counter-input clock signals for each channel (PCLK/1, PCLK/4,
PCLK/16, PCLK/64, MTCLKA, MTCLKB, MTCLKC, MTCLKD) other than channel 5, for
which only four signals are available.
 Input capture function
 21 output compare/input capture registers
 Complementary PWM output mode
 Reset synchronous PWM mode
 Phase-counting mode
 Generation of triggers for A/D converter conversion
 Digital filter
 Signals from the input capture pins are input via a digital filter
 PPG output trigger can be generated
 Clock frequency measuring function
Frequency measuring The MTU or unit 0 TPU module can be used to monitor the main clock, subclock,
method (MCK)
HOCO clock, LOCO clock, and PLL clock for abnormal frequencies.
Port output enable 2 Controls the high-impedance state of the MTU’s waveform output pins
(POE2a)
Programmable pulse
generator (PPG)
 (4 bits x 4 groups) x 2 units
 Pulse output with the MTU2 or TPU output as a trigger
 Maximum of 32 pulse-output possible
8-bit timers (TMR)
 (8 bits x 2 channels) x 2 units
 Select from among seven internal clock signals (PCLK/1, PCLK/2, PCLK/8, PCLK/32,
PCLK/64, PCLK/1024, PCLK/8192) and one external clock signal
 Capable of output of pulse trains with desired duty cycles or of PWM signals
 The 2 channels of each unit can be cascaded to create a 16-bit timer
 Generation of triggers for A/D converter conversion
 Capable of generating baud-rate clocks for SCI5, SCI6, and SCI12
Compare match timer  (16 bits x 2 channels) x 2 units
(CMT)
 Select from among four internal clock signals (PCLK/8, PCLK/32, PCLK/128, PCLK/512)
Realtime clock
(RTCa)
 Clock sources: Main clock, subclock
 Clock and calendar functions
Interrupt sources: Alarm interrupt, periodic interrupt, and carry interrupt
 Battery backup operation
 Time-capture facility for three values
Watchdog timer
(WDTA)
 14 bits x 1 channel
 Select from among 6 counter-input clock signals (PCLK/4, PCLK/64, PCLK/128, PCLK/
512, PCLK/2048, PCLK/8192)
Independent
watchdog timer
(IWDTa)
 14 bits x 1 channel
 Counter-input clock: IWDT-dedicated on-chip oscillator
 Dedicated clock/1, dedicated clock/16, dedicated clock/32, dedicated clock/64, dedicated
clock/128, dedicated clock/256
R01DS0098EJ0180 Rev.1.80
May 13, 2014
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