FEATURES

• Multiple display modes: 11-segment & 11-digit to 16-segment & 4-digit

• Key scanning: 6 x 4 matrix

• Dimming circuit: 8 steps

• High-withstanding-voltage output: VDD − 35 V MAX.

• LED ports: 4 ch, 20 mA MAX.

• General input port: On-chip 4 bit

• No external resistors necessary for driver outputs: P-ch open-drain + pull-down resistor output

• Serial interface: CLK, STB, DIN, DOUT