8-Bit LCD Type MCU

General Description The HT49C30-1 and the HT49C30L are 8-bit high performance single chip microcontrollers. The HT49R30A-1 is the OTP version of the HT49C30-1. Its single cycle instruction and two-stage pipeline architecture make it suitable for high speed applications. The devices are also suita

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8-Bit LCD Type MCU

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8-Bit LCD Type MCU

General Description The HT49C30-1 and the HT49C30L are 8-bit high performance single chip microcontrollers. The HT49R30A-1 is the OTP version of the HT49C30-1. Its single cycle instruction and two-stage pipeline architecture make it suitable for high speed applications. The devices are also suita

文件：353.2 Kbytes 页数：43 Pages

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LCD Type 8-Bit MCU

文件：270.59 Kbytes 页数：41 Pages

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LCD型八位单片机

HT49R30A-1/HT49C30-1/HT49C30L是8位高性能精简指令集单片机，专门为需要LCD显示功能的产品而设计。掩膜版本HT49C30-1和HT49C30L与OTP版本HT49R30A-1引脚和功能完全相同。HT49C30L为低电压版本，工作电压最低可为1.2V，可适用于一节电池的应用系统。具有低功耗、I/O使用灵活、可编程分频器、计数器、振荡类型选择、暂停和唤醒、另有灵活的蜂鸣器输出以及LCD显示功能，使这款单片机功能更多样性。可以广泛应用于电子秤、电表、气表、定时器、计算器、遥控器和其他带LCD显示功能的工业或家用消费类产品等系统。\n\n   • 工作电压：\n• 6位输入口\n• 2个外部中断输入\n• 19×2、19×3 或18×4段 的LCD驱动器\n• 96×8位的数据存储器RAM\n• 实时时钟（RTC）的8位预分频器\n• 蜂鸣器输出\n• HALT和唤醒功能可减少功耗\n• 位操作指令\n• 系统时钟为8MHz时，指令周期为0.5μs (HT49R30A-1/HT49C30-1)\n• 63条功能强大的指令\n• HT49R30A-1/HT49C30-1有低电压复位/检测功能\n• 48-pin SSOP封装;

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