MSM9004-04

• Logic power supply voltage (VDD) : 5.0 V ± 10%
• LCD drive power supply voltage (VLCD) : 3.7 V to 5.5 V
• Serial transfer clock frequency : 2 MHz max.
• LCD output resistance
   Common driver : 20 kW
   Segment driver : 60 kW
• Display duty : 1/4
• LCD segment output : 50
• Maximum number of display segments : 200 segments max.
• Display blanking terminal attached
• Operating temperature range : 40 to +85°C
• Interface with microcontroller
   MSM9004-03 : LOAD, DATA, CLOCK1, CLOCK2
   MSM9004-04 : LOAD, DATA, CLOCK2
• System clock
   MSM9004-03 : external input
   MSM9004-04 : internal oscillation circuit (external resistor and capacitor required)