UPD16682AP中文资料1/65 DUTY LCD CONTROLLER/DRIVER WITH ON-CHIP RAM数据手册Renesas规格书

描述 Description

DESCRIPTION
The µ PD16682A is a LCD controller/driver that includes enough RAM capacity to drive full-dot LCD displays. Each chip can drive a full-dot LCD display consisting of up to 132 x 65 dots. This chip is suitable for cellular phones, Japanese or Chinese-language pagers, and other devices that display Japanese or Chinese characters using either 16 x 16 or 12 x 12 dots per character.FEATURES
• LCD controller/driver with on-chip display RAM
• Able to operate using +3-V single power supply
• On-chip booster circuit: switchable between 3x and 4x modes
• RAM for dot displays: 132 x 65 bits
• Outputs : 132 segments, 65 commons
• Serial or 8-bit parallel data inputs (switchable between 80 and 68 series CPUs)
• On-chip divider resistor
• Selectable bias settings (can be set as 1/9 or 1/7 bias)
• On-chip oscillation circuit

特性 Features

• LCD controller/driver with on-chip display RAM
• Able to operate using +3-V single power supply
• On-chip booster circuit: switchable between 3x and 4x modes
• RAM for dot displays: 132 x 65 bits
• Outputs : 132 segments, 65 commons
• Serial or 8-bit parallel data inputs (switchable between 80 and 68 series CPUs)
• On-chip divider resistor
• Selectable bias settings (can be set as 1/9 or 1/7 bias)
• On-chip oscillation circuit