PCF8545ATT datasheet(1/103 Pages) NXP

номер детали	PCF8545ATT

подробное описание детали	Automotive 102 x 4 Chip-On-Glass LCD segment driver

PDF	103 Pages

Scroll/Zoom	100%

производитель	NXP [NXP Semiconductors]

домашняя страница	http://www.nxp.com

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1.

General description

The PCA8530 is a fully featured Chip-On-Glass (COG)1 Liquid Crystal Display (LCD)

driver, designed for high-contrast Vertical Alignment (VA) LCD with multiplex rates up to

1:4. It generates the drive signals for a static or multiplexed LCD containing up to

4 backplane, 102 segment outputs, and up to 408 segments/elements. The PCA8530

features an internal charge pump with internal capacitors for on-chip generation of the

LCD driving voltage. To ensure an optimal and stable contrast over the full temperature

range, the PCA8530 offers a programmable temperature compensation of the LCD supply

voltage. The PCA8530 can be easily controlled by a microcontroller through either the

two-line I2C-bus or a four-line bidirectional SPI-bus.

For a selection of NXP LCD segment drivers, see Table 58 on page 93.

2.

Features and benefits

 AEC Q100 grade 2 compliant for automotive applications

 Low power consumption

 Extended operating temperature range from

40 C to +105 C

 102 segments and 4 backplanes allowing to drive:

 up to 51 7-segment numeric characters

 up to 25 14-segment alphanumeric characters

 any graphics of up to 408 segments/elements

 408-bit RAM for display data storage

 Two sets of backplane outputs providing higher flexibility for optimal COG layout

configurations

 Up to 4 chips can be cascaded to drive larger displays with an internally generated or

externally supplied VLCD

 Selectable backplane drive configuration: static, 2, or 4 backplane multiplexing

 LCD supply voltage

 Programmable internal charge pump for on-chip LCD voltage generation up to

5

 V

DD2

 External LCD voltage supply possible as well

 Selectable 400 kHz I2C-bus or 3 MHz SPI-bus interface

 Selectable linear temperature compensation of VLCD

 Selectable display bias configuration

 Wide range for digital and analog power supply: from 2.5 V to 5.5 V

PCA8530

Automotive 102 x 4 Chip-On-Glass LCD segment driver

Rev. 2 — 25 September 2014

Product data sheet

1.

The definition of the abbreviations and acronyms used in this data sheet can be found in Section 21 on page 95.

Аналогичный номер детали - PCF8545ATT

производитель	номер детали	датащи	подробное описание детали
NXP Semiconductors	PCF8545ATT	547Kb / 54P	Automotive 80 횞 4 LCD driver for low multiplex rates Rev. 5-12 November 2018
	PCF8545ATT	495Kb / 55P	Automotive 32 x 4 LCD driver for low multiplex rates Rev. 3-12 November 2018
	PCF8545ATT	494Kb / 54P	Automotive 40 x 4 LCD driver Rev. 3-12 November 2018
	PCF8545ATT	652Kb / 51P	Universal 36 횞 4 LCD segment driver
	PCF8545ATT	653Kb / 51P	40 횞 4 LCD segment driver

More results

Аналогичное описание - PCF8545ATT

производитель	номер детали	датащи	подробное описание детали
NXP Semiconductors	PCF8548	206Kb / 40P	65 x 102 pixels matrix LCD driver 1999 Aug 16
	PCF8549	271Kb / 36P	65 x 102 pixels matrix LCD driver 1997 Nov 21
	PCF8812	201Kb / 36P	65 x 102 pixels matrix LCD driver 2000 Nov 22
STMicroelectronics	STE2004	1Mb / 66P	102 X 65 SINGLE CHIP LCD CONTROLLER / DRIVER Jul-2004
STMicroelectronics	STE2004S	1Mb / 79P	102 x 65 single-chip LCD controller/driver 31-Jan-2007
Princeton Technology Co...	PT16528	379Kb / 4P	Automotive 18 x 4 LCD Segment Driver
NXP Semiconductors	PCA8551	664Kb / 53P	Automotive 36 횞 4 LCD segment driver Rev. 3.1-3 May 2021
	PCA8561	694Kb / 50P	Automotive 18 횞 4 LCD segment driver Rev. 5-15 March 2021
	PCE85176AUG	395Kb / 48P	4 횞 40 LCD segment driver for Chip-On-Glass Rev. 1-12 January 2015
	PCA8553	667Kb / 52P	Automotive 40 횞 4 LCD segment driver Rev. 4-1 October 2021

More results

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