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NT7702 - 240 Output LCD Segment/Common Driver

General Description

The NT7702 is a 240-bit output segment/common driver LSI suitable for driving large scale dot matrix LCD panels using as PDA/personal computers/work stations.

Through the use of SST (Super Slim TCP) technology, it is ideal for substantially decreasing the size of the frame section of the LCD module.

Key Features

  • (Segment mode) ! Shift Clock frequency: 20 MHz (Max. ) (VDD = 5 V ± 10%) ! Adopts a data bus system ! 4-bit/8-bit parallel input modes are selectable with a mode (MD) pin ! Automatic transfer function with an enable signal ! Automatic counting function when in the chip select mode, causes the internal clock to be stopped by automatically counting 240 bits of input data (Common mode) ! Shift clock frequency : 4.0 MHz (Max. ) ! Built-in 240-bits bidirectional shift register (divisible into 120-bits.

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Datasheet Details

Part number NT7702
Manufacturer Novatek
File Size 322.40 KB
Description 240 Output LCD Segment/Common Driver
Datasheet download datasheet NT7702 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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NT7702 240 Output LCD Segment/Common Driver Features (Segment mode) ! Shift Clock frequency: 20 MHz (Max.) (VDD = 5 V ± 10%) ! Adopts a data bus system ! 4-bit/8-bit parallel input modes are selectable with a mode (MD) pin ! Automatic transfer function with an enable signal ! Automatic counting function when in the chip select mode, causes the internal clock to be stopped by automatically counting 240 bits of input data (Common mode) ! Shift clock frequency : 4.0 MHz (Max.) ! Built-in 240-bits bidirectional shift register (divisible into 120-bits x 2) ! Available in a single mode (240-bits shift register) or in a dual mode(120-bits shift register x 2) 1. Y1 → Y240 Single mode 2. Y240 → Y1 Single mode 3. Y1 → Y120, Y121 → Y240 Dual mode 4.