FEDL610Q426-01

ML610Q426/426

3/34

• LCD driver

ML610Q426/426: Up to 800 dots (select among 50seg x 16com, 51seg x 15com, 52seg x 14com, 53seg x 13com, 54seg x

12com, 55seg x 11com, 56seg x 10com, 57seg x 9com, 58seg x 8com, 59seg x 7com, 60seg x 6com, 61seg x

5com, and 62seg x 4com), 1/1 to 1/16 duty

ML610Q426C: Up to 672 dots (select among 42seg x 16com, 43seg x 15com, 44seg x 14com, 45seg x 13com, 46seg x

12com, 47seg x 11com, 48seg x 10com, 49seg x 9com, 50seg x 8com, 51seg x 7com, 52seg x 6com, 53seg x

5com, and 54seg x 4com), 1/1 to 1/16 duty

− 1/2, 1/3, 1/4 bias (built-in bias generation circuit)

− 1/1 bias (LED mode)

− Frame frequency selecable: approx. 64Hz, 73Hz, 85Hz, and 102Hz

− Bias voltage multiplying clock selectable (8 types)

− Contrast adjustment (1/1 bias, 1/2 bias, 1/3 bias: 16 steps, 1/4 bias: 10 steps)

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

.

• EL driver

− pumping clock signal and discharge pulse signal output for the back light of LCD pannel and minimum external

components

• Reset

− Reset by the RESET_N pin

− Reset by power-on detection

• Power supply voltage detect function

− Judgment voltages: One of 16 levels

− Judgment accuracy: ±2% (Typ.)

− Input channels: Operating voltage(V

• Clock

− Low-speed clock: (This LSI can not guarantee the operation withoug low-speed clock)

Crystal oscillation (32.768 kHz)

− High-speed clock:

Built-in RC oscillation (1MHz)

• Power management

− HALT mode: Instruction execution by CPU is suspended (peripheral circuits are in operating states).

− STOP mode: Stop of low-speed oscillation and high-speed oscillation (Operations of CPU and peripheral circuits are

stopped.)

− Clock gear: The frequency of high-speed system clock can be changed by software (1/1, 1/2, 1/4, or 1/8 of the oscillation

clock)

− Block Control Function: Power down (reset registers and stop clock supply) the circuits of unused peripherals.

• Guaranteed operating range

− Operating temperature: −20°C to 70°C

− Operating voltage: V