UPD16666AN中文资料240-OUTPUT LCD ROW DRIVER数据手册Renesas规格书

描述 Description

DESCRIPTION
The PPD16666A is a row (common) driver which contains a RAM capable of full-dot LCD display. With 240 outputs, this driver can be combined with a column (segment) driver PPD16661A which contains a RAM to display VGA (640 by 480 dots), 1/2 VGA, or 1/4 VGA, etc. By combining it with the PPD16661A, the PPD16666A can provide four gray levels by frame rate control.
With its built-in display RAM in the column driver, the driver kit can reduce current consumption, thus making it most suitable for the display section of a PDA or portable terminal.FEATURES
• LCD-driven voltage: 20 to 36 V
• Duty: 1/240
• Driving type: 2 lines selected simultaneously
• Output count: 240 outputs
• Capable of gray level display: 4 gray levels (frame rate control)

特性 Features

• LCD-driven voltage: 20 to 36 V
• Duty: 1/240
• Driving type: 2 lines selected simultaneously
• Output count: 240 outputs
• Capable of gray level display: 4 gray levels (frame rate control)