Remote Type 8-Bit MCU with LCD

General Description The HT49RA0/HT49CA0 are 8-bit high performance, RISC architecture microcontroller devices specifically designed for multiple I/O control product applications. The mask version HT49CA0 is fully pin and functionally compatible with the OTP version HT49RA0 device. The advantages

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LCD+遥控型八位单片机

HT49RA0/ HT49CA0为8位高性能精简指令集单片机，专为多输入/输出口的产品而设计的。\nHT49RA0是OTP版本，和掩膜版本芯片HT49CA0在引脚和功能上完全相同。 拥有低功耗、I/O口稳定性高、定时器功能、看门狗定时器、省电和唤醒功能、以及低价位等优势，使此款多功能芯片可以广泛地适用于各种应用，例如工业控制，消费类产品，尤其适用于LCD红外遥控器及各种电子系统的控制器。\nHT49CA0正在发展中，不久将投入市场应用 。 工作电压: 2.0V~3.6V\n8个双向输入/输出口和8个输入口\n2个外部中断输入\n一个8位可编程定时/计数器\n带21×2、21×3或20×4段的LCD驱动\n2K×14 程序存储器\n96×8 数据存储器（RAM）\n实时时钟（RTC）\n实时时钟（RTC）的8位预分频器\n一个载波输出口（1/2或1/3占空比\nLCD和RTC的软件控制\n内置RC振荡和32768Hz的晶体振荡电路\n看门狗定时器\nHALT和唤醒功能以降低功耗\n4层堆栈\n位操作指令\n查表指令，表格内容字长14位\n系统频率为 4MHz 时，指令周期为 1μs\n63条指令\n所有指令在1或2个指令周期内完成;

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Remote Type 8-Bit MCU with LCD

文件：352.14 Kbytes 页数：40 Pages

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Remote Type 8-Bit MCU with LCD

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Remote Type 8-Bit MCU with LCD

The HT49RA0-6 is 8-bit high performance, RISC architecture microcontroller devices specifically designed for multiple I/O control product applications. The advantages of low power consumption, I/O flexibility, timer functions, oscillator options, watchdog timer, power-down and wake-up functions, as • Operating voltage: fSYS=4MHz at VDD=2.0V~3.6V (LVR enabled)\n• Fully integrated internal 4095kHz oscillator requires no external components\n• Data Memory: 96x8\n• Up to 23 bidirectional I/O lines\n• One 8-bit programmable timer/event counter\n• 8-bit prescaler for RTC\n• Independent Carrier outpu;

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