Datasheet > PCF8536AT/1,118

PCF8536AT/1,118

更新时间： 2024-11-18 21:13:03

品牌	Logo	应用领域
恩智浦 - NXP		PC
页数	文件大小	规格书
74页	2614K
描述
PCF8536 - Universal LCD driver for low multiplex rates including a 6 channel PWM generator TSSOP 56-Pin

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PCF8536AT/1,118 技术参数

Source Url Status Check Date：	2013-06-14 00:00:00	是否Rohs认证：	符合
生命周期：	Active	零件包装代码：	TSSOP
针数：	56	Reach Compliance Code：	compliant
风险等级：	5.68	Base Number Matches：	1

PCF8536AT/1,118 数据手册

PCF8536

Universal LCD driver for low multiplex rates including a 6

channel PWM generator

Rev. 2 — 21 February 2012

Product data sheet

1. General description

The PCF8536 is a peripheral device which interfaces to almost any Liquid Crystal Display

(LCD)¹with low multiplex rates. It generates the drive signals for any multiplexed LCD

containing up to eight backplanes, up to 44 segments, and up to 320 elements. The

PCF8536 is compatible with most microcontrollers and communicates via the two-line

bidirectional I²C-bus (PCF8536AT) or a three line unidirectional SPI-bus (PCF8536BT).

Communication overheads are minimized using a display RAM with auto-incremented

addressing.

The PCF8536 features an on-chip PWM controller for LED illumination. Up to six

independent channels can be configured. Each channel has 128 levels allowing the

possibility for two RGB controllers. Each of them provides over 2 million colors. Each

channel can also be used for static drive.

2. Features and benefits

 Single-chip 320 segment LCD controller and driver with 6 channel PWM generator

 6 channel PWM generator for backlight LED illumination

 Selectable display bias configuration

 Wide range for digital power supply: from 1.8 V to 5.5 V

 Wide LCD supply range: from 2.5 V for low threshold LCDs and up to 9.0 V for high

threshold twisted nematic LCDs

 Low power consumption

 Selectable backplane drive configuration: 4, 6, or 8 backplane multiplexing

 LCD and logic supplies may be separated

 320-bit RAM for display data storage

 6 PWM outputs with a 7-bit resolution (128 steps) and drivers for external transistors

 Programmable PWM frame frequency to avoid LCD backlight flickering

 400 kHz I²C-bus interface (PCF8536AT)

 5 MHz SPI-bus interface (PCF8536BT)

 Programmable frame frequency in the range of 60 Hz to 300 Hz in steps of 10 Hz;

factory calibrated

1. The definition of the abbreviations and acronyms used in this data sheet can be found in Section 19.

12 3 4 5 6 7...74

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与PCF8536AT/1,118相关器件

型号	品牌	获取价格	描述	数据表
PCF8536AT1	NXP	获取价格	I2C/SPI LCD and PWM LED controller for industrial and automotive applications
PCF8536BT	NXP	获取价格	I2C/SPI LCD and PWM LED controller for industrial and automotive applications
PCF8536BT/1,118	NXP	获取价格	PCF8536 - Universal LCD driver for low multiplex rates including a 6 channel PWM generator
PCF8536BT1	NXP	获取价格	I2C/SPI LCD and PWM LED controller for industrial and automotive applications
PCF8537	NXP	获取价格	Industrial LCD driver for multiplex rates up to 1:8
PCF8537AH	NXP	获取价格	Industrial LCD driver for multiplex rates up to 1:8
PCF8537AH1	NXP	获取价格	Industrial LCD driver for multiplex rates up to 1:8
PCF8537BH	NXP	获取价格	Industrial LCD driver for multiplex rates up to 1:8
PCF8537BH1	NXP	获取价格	Industrial LCD driver for multiplex rates up to 1:8
PCF8538UG	NXP	获取价格	Universal 36 Ã 4 LCD segment driver

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