32列4行LCD驱动控制电路

CS1621是一款LCD驱动控制器，CS1621最大可驱动32×4点的LCD显示屏。电路内置串行通信接口，能直接与主控设备相连进行功能设置。CS1621内置显示数据RAM，可将RAM中数据映射到LCD显示。电路内置LCD偏置电阻，可以最小外围实现LCD驱动功能。电路内置时钟、蜂鸣器、WDT/时基发生器等功能，可适用于多种LCD模块和显示子系统。 • 工作电压：2.4V～5.5V \n• 最大32×4模式，4COM，32SEG \n• 可选择1/2或1/3偏置和1/2、1/3或1/4占空比LCD显示\n• 内置偏置电阻\n• VLCD引脚用来调整LCD工作电压\n• 内部32×4bit显示RAM \n• 内部256kHz RC振荡器\n• 外部32kHz晶振或256kHz频率输入\n• 内置串行接口\n• 八个时基/WDT时钟的时钟源\n• 可选择频率的蜂鸣器驱动信号\n• 支持低功耗待机模式\n• 工作环境温度：-40～85℃\n• 封装形式：SOP16/SSOP24/SOP28/QFP44/SSOP48/QFN16/QFN24/QF;

CS16210EP

[Semic]

CS16210EP

[Semic]

32列4行LCD驱动控制电路

CS1621B是一种128点阵式存储映射多功能LCD驱动电路。CS1621B的S/W结构特点，使它适合点阵式LCD显示，包括LCD模块和显示子系统，CS1621B还具有节电功能。 • 工作电压：2.4V～5.5V \n• 内部256KHz RC振荡器\n• 可选择1/2或1/3偏置和1/2、1/3或1/4占空比LCD显示蜂鸣器驱动信号频率可选择2KHz或4KHz\n• 具有关机指令可减少功耗\n• 32×4 LCD驱动器\n• 内部32×4bit显示RAM\n• 3路串行接口\n• 内部LCD驱动频率源\n• 可用指令控制操作\n• 数据模式和命令模式指令\n• R/W地址自动累加\n• 三种数据访问模式\n• VLCD引脚用来调整LCD工作电压\n• 封装形式：LQFP44;

32列4行LCD驱动控制电路

Dual and Quad Data-bus Isolators

DESCRIPTION TThe 1600 series are dual or quad isolation transformer packs for use in digital circuits. They are particularly suited to isolating microprocessor bus connections and performing logic level translation. Being completely passive, power savings are offered over opto-coupled or emitter

16 characters x 2 line Liquid Crystal Dot Matrix Display Module

General Description The DM1621 is a liquid crystal dot matrix display module that consists of LCD panel, LCD control drvier HD44780, driver LCD7930 and is capable of providing (16 characters x 2 lines) display. It contains a controller, a data RAM, and a character generator ROM required for prov

Digital Thermometer and Thermostat

DESCRIPTION The DS1621 Digital Thermometer and Thermostat provides 9–bit temperature readings which indicate the temperature of the device. The thermal alarm output, TOUT, is active when the temperature of the device exceeds a user–defined temperature TH. The output remains active until the tempe

RAM Mapping 32x4 LCD Controller for I/O C

General Description The HT1621 is a 128 pattern (32x4), memory mapping, and multi-function LCD driver. The S/W configuration feature of the HT1621 makes it suitable for multiple LCD applications including LCD modules and display subsystems. Only three or four lines are required for the interface

High Current Driver Applications

Features • High Current Driver Applications • Low Collector-Emitter Saturation Voltage • Large Current Capacity and Wide SOA • Fast Switching Speed • Complement to KSB1121