• Part: MSM9000B-xx
  • Manufacturer: OKI Electric
  • Size: 223.79 KB
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OKI Electric datasheets

MSM9000B-xx Description

The MSM9000B-xx is a dot-matrix LCD control driver which has functions of displaying 12 (5 x 7 dots) characters (2 lines) and 120-dot arbitrators. The MSM9000B-xx is provided with a 16-dot mon driver, 60-dot segment driver, Display Data RAM (DDRAM), and Character Generator ROM (CGROM). This device can be controlled with mands entered through the serial interface or parallel interface.

MSM9000B-xx Key Features

  • Logic voltage(VDD): 2.5 to 3.3 V
  • LCD driving voltage(VBI) : 3.0 to 5.5 V
  • Low current consumption: 35 mA max.(operating)
  • Switchable between 8-bit serial interface and 8-bit parallel interface
  • Contains a 16-dot mon driver and a 60-dot segment driver
  • Contains CGROM with character fonts of (5 x 7 dots) x 256
  • Built-in bias voltage generator circuit
  • Built-in contrast adjusting circuit
  • Built-in 32.768 kHz crystal oscillator circuit
  • Provided with 120 dot arbitrators