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参数资料
| 型号： | PCF8536AT/1,118 |
| 厂商： | NXP Semiconductors |
| 文件页数： | 1/74页 |
| 文件大小： | 0K |
| 描述： | IC LCD DRIVER LOW MPLEX 56TSSOP |
| 特色产品： | NXP - I2C Interface |
| 标准包装： | 1 |
| 显示器类型： | LED，LCD |
| 配置： | 7段 + DP，14段 + DP + AP，点阵 |
| 接口： | I²C |
| 数字或字符： | 20 字符，40 字符，320 元件 |
| 电源电压： | 1.8 V ~ 5.5 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 56-TFSOP（0.240"，6.10mm 宽） |
| 供应商设备封装： | 56-TSSOP |
| 包装： | 标准包装 |
| 其它名称： | 568-8447-6 |
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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) 1 with 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 I 2 C-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
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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 I 2 C-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 .
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相关代理商/技术参数 |
参数描述 |
|---|---|
| PCF8536BT | 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:I2C/SPI LCD and PWM LED controller for industrial and automotive applications |
| PCF8536BT/1,118 | 功能描述:LCD 驱动器 UNIVERSAL LCD DRIVER 6 CH PWM GEN RoHS:否 制造商:Maxim Integrated 数位数量:4.5 片段数量:30 最大时钟频率:19 KHz 工作电源电压:3 V to 3.6 V 最大工作温度:+ 85 C 最小工作温度:- 20 C 封装 / 箱体:PDIP-40 封装:Tube |
| PCF8536BT1 | 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:I2C/SPI LCD and PWM LED controller for industrial and automotive applications |
| PCF8537AH/1,518 | 制造商:NXP Semiconductors 功能描述:LCD DRVR 2.5V/3.3V/5V 64-Pin TQFP T/R 制造商:NXP Semiconductors 功能描述:PCF8537AH/TQFP64/REEL13DP//1 - Tape and Reel 制造商:NXP Semiconductors 功能描述:IC DISPLAY DRVR MUX I2C 64TQFP 制造商:NXP Semiconductors 功能描述:PCF8537 Series Industrial LCD Driver for Multiplex Rates up to 1:8 - TQFP-64 制造商:NXP Semiconductors 功能描述:Industrial LCDdriver Rates up to 1:8 |
| PCF8537BH/1,518 | 制造商:NXP Semiconductors 功能描述:LCD DRVR 2.5V/3.3V/5V 64-Pin TQFP T/R 制造商:NXP Semiconductors 功能描述:PCF8537BH/TQFP64/REEL13DP//1 - Tape and Reel 制造商:NXP Semiconductors 功能描述:IC DISPLAY DRVR MUX SPI 64TQFP 制造商:NXP Semiconductors 功能描述:PCF8537 Series Industrial LCD Driver for Multiplex Rates up to 1:8 - TQFP-64 制造商:NXP Semiconductors 功能描述:Industrial LCDdriver Rates up to 1:9 |
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