
Wide-ranging Peripheral Functions
CAN FlexRay
SSU
Clock synchronous serial interface with chip select
Communications Functions
High Performance Timers
New Reset Function (On-Chip Reset Circuit)
RESET
IC
CPU
RESET
IC
RESET
IC
CPU
External
reset IC
unnecessary
●
Bosch 2.0B compatible
●
NRZ type/Broadcast type
●
Maximum transmission speed 1Mbps
Input capture (time measurement function)
●
When a trigger signal occurs, this function saves the timer value to the time measurement resistor and generates an
interrupt
Low voltage detection
●
Voltage-low interrupt (switch to choose between enabled/disenabled): insufficient power source voltage can be
determined using switch, without external circuit
Power on reset
●
Built-in reset circuit (switch to choose between enabled/disenabled): prevents malfunction at lower than
operational voltage
Output compare (wave form generation function)
●
This function generates an interrupt when the base timer and wave form generating resistor values match, and
creates a PWM wave form
PWM output
●
A 6-phase PWM wave form necessary to control the inverter can be output using resistor settings only
●
Brushless DC motor (AC synchronous motor) can easily be controlled through resistor settings and signal inputs from
Hall sensors
LIN
●
LIN connection possible using timer RA and/or
UART0
●
Master mode: Synch break and bus conflict detection
●
Slave mode: Synch break detection, synch field
measurement, synch break and synch field signal
UART0 input control function, bus conflict detection
●
Maximum 10 Mbps high-speed connection
●
Complete duplexed network structure to ensure high
reliability communication
●
Clock synchronous communication mode or 4-line
bus communication mode (inc. two-way communica-
tion mode) selection possible
●
Master and slave device selection possible
●
Transmission and reception buffer structure enables
continuous serial data transmission and reception
●
8 to 16-bit character length
Advantages of Renesas MCUs
21
Introducing Our MCUs
Advantages of Renesas MCUs
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