FEDL610Q479-03

ML610Q477/ML610Q478/ML610Q479

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• Timers

- 8 bits x 6 channels [also available is 16-bit x 3 configuration (using Timers 0-1, 2-3, or C-D) ]

- Clock frequency measurement function mode (16-bit configuration using Timers 2 and 3 x 1 channel only)

- The timer C and timer D are controlled by the external trigger.

- The timer C and timer D are used for the one-shot timer mode.

• Capture

- Time base capture x 2 channels (4096 Hz to 32 Hz)

• UART

- 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

• RC oscillation type A/D converter

- 16-bit counter

- Time division x 1 channels

• Analog Comparator

- Operating voltage:

- Common mode input voltage:

0.2V～VDD－1.0V

- Input offset voltage:

50mV(max)

- Interrupt allow edge selection and sampling selection

- The RC discharged type A/D convertor is configured with the timers C and D.

- The temperature measurement function using built-in temperature sensor.

Temperature measurement range: -40°C to +85°C , default measurement accuracy:

±2°C

- The reference voltage can be switched between CMPP0, CMPP1, CMPM0, CMPM1, temperature sensor and the internal

0.7V voltage source.

• General-purpose ports

- Input-only port: 4 channels (including secondary functions)

- Output-only port

ML610Q477: 10 channels (including secondary functions)

ML610Q478: 6 channels (including secondary functions)

ML610Q479: 2 channels (including secondary functions)

- Input/output port: 15 channels (including secondary functions)

• LCD driver

- Number of segments

ML610Q477: Up to 135 dots (select among 27 segments x 5 commons, 28 segments x 4 commons, 29 segments x 3

commons, and 30 segments x 2 commons)

ML610Q478: Up to 155 dots (select among 31 segments x 5 commons, 32 segments x 4 commons, 33 segments x 3

commons, and 34 segments x 2 commons)

ML610Q479: Up to 175 dots (select among 35 segments x 5 commons, 36 segments x 4 commons, 37 segments x 3

commons, and 38 segments x 2 commons)

- 1/1 to 1/5 duty

- 1/2 or 1/3 bias (built-in bias generation circuit)

- Frame frequency selectable (approx. 64 Hz, 73 Hz, 85 Hz, and 102 Hz)

- Bias voltage multiplying clock selectable (8 types)

- LCD drive stop mode, LCD display mode, all LCDs on mode, and all LCDs off mode selectable

• Reset

- Reset through the RESET_N pin

- Power-on reset generation when powered on

- Reset by the watchdog timer (WDT) overflow