HD66130T Datasheet, PDF (1/16 Pages) Hitachi Semiconductor – 320-channel Low-voltage Segment Driver for Dot-Matrix STN Liquid Crystal Display

HD66130T
320-channel Low-voltage Segment Driver for Dot-Matrix STN
Liquid Crystal Display
Description
The HD66130T is a 320-channel segment driver for driving a dot-matrix STN liquid-crystal panel at a low
voltage. The driver can also correspond to 240-channel output by switching mode. It operates at a low
voltage: a liquid-crystal drive voltage of 5 V and a logic drive voltage of 3 V, and is used together with
common driver HD66131T or HD66135T. The package, which adopts a flexible TCP, can be applied to
various liquid crystal panels.
Features
• Display duty: Up to 1/240
• Liquid crystal drive voltage: 2.6 to 5.5 V
• Number of liquid crystal drive circuits: 320 circuits
• Operating voltage: 2.5 to 5.5 V
• Number of data bits: 4 or 8 bits
• Shift clock speed: 8 MHz max/5V
6.5 MHz max/3V
• Together with the common drivers
HD66131T , HD66135T
• Low power consumption
• Switching output mode: 320 output mode
240 output mode
• Display-off function
• Flexible TCP
• Automatic generation of chip-enable signals
• Standby function
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