FEDL610Q426-01

ML610Q426/426

2/34

• Watchdog timer

− Non-maskable interrupt and reset

− Free running

− Overflow period: 4 types selectable (125ms, 500ms, 2s, and 8s)

• Timers

− 8 bits × 4 channels (Timer0-3: 16-bit x 2 configuration available by using Timer0-1 or TimerI-J)

− Clock frequency measurement mode (in one channel of 16-bit configuration using TimerI-J)

− Continuous timer mode/One shot timer mode

− Timer count start/stop by software and external trigger

• 1 kHz timer

− 10 Hz/1 Hz interrupt function

• PWM

− Resolution 16 bits × 1 channel

− Continuous PWM mode/One shot PWM mode

− PWM start/stop by software and external trigger

• Synchronous serial port

− Master/slave selectable × 2 channel

− LSB first/MSB first selectable

− 8-bit length/16-bit length selectable

• UART

− Half-Duplex Communication

− TXD/RXD × 1 channel

− Bit length, parity/no parity, odd parity/even parity, 1 stop bit/2 stop bits

− Positive logic/negative logic selectable

− Built-in baud rate generator

− Master function only

− Standard mode (50 kbps@1MHｚ, 100kbps@1MHz)

• Melody driver

− Scale: 29 types (Melody sound frequency: 508 Hz to 32.768 kHz)

− Tone length: 63 types

− Tempo: 15 types

− Buzzer output mode (4 output modes, 8 frequencies, 16 duty levels)

• RC oscillation type A/D converter

− 16-bit counter

− Time division x 1.5 channels

• General-purpose ports

ML610Q426, ML610426 :

- Input-only port: 5 channels

- Input/output port: 7 channels (including secondary functions)

ML610Q426C :

- Input-only port: 7 channels

- Input/output port: 13 channels (including secondary functions)