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UPD16430A

1/2/ 1/3/ 1/4 DUTY LCD CONTROLLER/DRIVER

UPD16430A Features

* LCD direct drive (medium voltage output: 14 V MAX.)

* Choice of 3 duty cycles 1/2 duty, 1/3 duty, 1/4 duty

* Display dot number: 1/2 duty: 120 1/3 duty: 160 1/4 duty: 240

* 2 types of drive bias 1/2 bias, 1/3 bias

* Choice of 4 types of frame frequency

UPD16430A General Description

These pins serve as the LCD driver’s segment signal output pins. The following display modes can be selected for the LCD driver. Duty 1/2 Bias 1/2 Display Dot No. 120 Frame frequency (Hz) (fosc = 140 kHz) fosc fosc fosc fosc 256 , 512 , 1024 , 2048 (547) (273) (137) (68) fosc fosc fosc fosc 384 , 76.

UPD16430A Datasheet (130.29 KB)

Preview of UPD16430A PDF

Datasheet Details

Part number:

UPD16430A

Manufacturer:

NEC

File Size:

130.29 KB

Description:

1/2/ 1/3/ 1/4 duty lcd controller/driver.
MOS INTEGRATED CIRCUIT µPD16430A 1/2, 1/3, 1/4 DUTY LCD CONTROLLER/DRIVER The µPD16430A is an LCD controller/driver that enables the display of LCDs.

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TAGS

UPD16430A DUTY LCD CONTROLLER DRIVER NEC

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