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NY8B062B

NY8B062B is an 8-bit microcontroller with EPROM as memory, except for I/O applications such as home appliances or measurement.
NY8B062B has built-in high precision eleven plus one channel twelve-bit analog-to-digital converter, and high precision voltage comparator, which is sufficient to cope with various analog interface detection and measurement.
The NY8B062B has 14 elastic bidirectional I/O pins, each with a separate register controlled as an input or output pin.
The NY8B062B has four sets of timers, which can be counted on the system frequency as a general timing application or triggered from an external signal.
NY8B062B uses a dual clock mechanism, high speed oscillation or low speed oscillation can be selected respectively internal RC oscillation or external Crystal input.
    NY8B062B Overview:
        NY8B062B is an 8-bit microcontroller with EPROM as memory, except for I/O applications such as home appliances or measurement. The CMOS process provides customers with significant advantages such as low cost, high performance, and high resistance to electromagnetic interference. The NY8B062B core is built on the RISC Reduced instruction set architecture and can be easily edited and controlled, with a total of 55 instructions. Except for a few instructions that require 2 sequences, most instructions can be completed in 1 sequence, allowing users to easily complete different applications with program control.     Therefore, it is ideal for a variety of low and medium memory capacity but complex applications.
        NY8B062B has built-in high precision eleven plus one channel twelve-bit analog-to-digital converter, and high precision voltage comparator, which is sufficient to cope with various analog interface detection and measurement.
        In terms of I/O resources, the NY8B062B has 14 elastic bidirectional I/O pins, each with a separate register controlled as an input or output pin. And each I/O pin has additional program-controlled functions such as pull or pull down resistance or Open-Drain output. In addition, for infrared remote control products, NY8B062B has built-in infrared carrier transmitter with selectable frequency.
        The NY8B062B has four sets of timers, which can be counted on the system frequency as a general timing application or triggered from an external signal. In addition, the NY8B062B provides three sets of 10-bit resolution PWM outputs, and three sets of buzzer outputs can be used to drive motors, leds, or buzzers.
        NY8B062B uses a dual clock mechanism, high speed oscillation or low speed oscillation can be selected respectively internal RC oscillation or external Crystal input. Under the dual-clock mechanism, the NY8B062B can choose a variety of working modes such as Normal mode, Slow mode, Standby mode and sleep mode to save power consumption and extend battery life. And when the microcontroller uses the internal RC high-speed oscillation, the low-speed oscillation can be simultaneously timed using the external precise Crystal. It can maintain high-speed processing while accurately calculating the true time.
        In power-saving modes such as Standby mode and sleep mode, there are a variety of events that can trigger the interrupted wake-up of NY8B062B into Normal mode or Slow mode to deal with emergencies.
        New high frequency oscillator (FHOSC has 11bit for users to adjust, factory preset +/ -1%, users can adjust to +/-0.1%, and output PWM3 to PA2.
        NY8B062B built-in low-speed crystal vibration (32768Hz) capacitor, CL has Disable, 7pF, 9pF, 12.5pF four options to choose, convenient for customers to reduce the external capacitor parts, still can get more accurate PPM value.

    NY8B062B特性:
    系統主頻提供16M提供選擇。
    Timer3可option選擇直接輸出系統主頻,並提供最快半個Clock系統主頻輸出。
    高频率振荡器(FHOSC)有11bit R-page(1DH&1EH)給使用者微調,出廠trim至+/-1%,使用者可調整至+/-0.1%。
    內建低速晶振(32768Hz)電容,CL有Disable、7pF、9pF、12.5pF四種選項可選,方便客戶減少外部電容器件,仍可得到較精准的PPM值。
    超過±8KV 的ESD。
    雜訊過濾功能(Noise Filter)打開時可容忍超過±4KV的EFT。(操作電壓@5V)
    寬廣的工作電壓:(指令週期為4個CPU clock,亦即4T模式)
        2.0V ~ 5.5V @系統頻率 ≦8MHz。
        2.2V ~ 5.5V @系統頻率 > 8MHz。
    寬廣的工作温度:-40°C ~ 85°C。
    2Kx14 bits EPROM。
    128 bytes SRAM。
    14 根可分別單獨控制輸入輸出方向的I/O腳(GPIO)、PA[7:0]、PB[5:0]。
    PA[5, 3:0]及PB[3:0]可選擇輸入時使用內建下拉電阻。
    PA[7:0]及PB[5:0]可選擇輸入時使用上拉電阻。
    PB[5:0]可選擇開漏極輸出(Open-Drain)。
    PA[5]可選擇當作輸入或開漏極輸出(Open-Drain)。
    所有I/O脚輸出可選擇定灌電流(Constant Sink Current)、小灌電流(Small Sink Current)、一般灌電流(Normal 
    Sink Current)或大灌電流(Large Sink Current)。
    所有I/O腳輸出可選擇小推電流(Small Drive Current)或一般推電流(Normal Drive Current),除PA5 外。
    8層程式堆棧(Stack)。
    存取資料有直接或間接定址模式。
    一組8位元上數計時器(Timer0)包含可程式化的頻率預除線路。
    三組10位元下數計時器(Timer1, 2, 3)可選重複載入或連續下數計時。
    三個10位元脈衝寬度調變(PWM1, 2, 3)。
    三個蜂鳴器輸出(BZ1, 2, 3)。
    38/57KHz紅外線載波頻率可供選擇,同時載波之極性也可以根據數據作選擇。
    內建準確的低電壓偵測電路(LVD)。
    內建十一加一通道 12 位元類比數位轉換器(Analog to Digital Converter)。
    內建準確的電壓比較器(Voltage Comparator)。
    內建上電復位電路(POR)。
    內建低壓復位功能(LVR)。
    內建看門狗計時(WDT),可由程式韌體控制開關。
    內建電阻頻率轉換器(RFC)功能. 
    雙時鐘機制,系統可以隨時切換高速振盪或者低速振盪。
        高速振盪:E_HXT(超過 6MHz外部高速石英振盪)
                          E_XT(455K~6MHz外部石英振盪)
                          I_HRC(1~20.8MHz內部高速RC振盪)
        低速振盪:E_LXT(32KHz外部低速石英振盪)
                         I_LRC(內部 32KHz低速RC振盪)
    四種工作模式可隨系統需求調整電流消耗:正常模式(Normal)、慢速模式(Slow mode)、待機模式(Standby mode)與睡眠模式(Halt mode)。
    十一種硬體中斷:
    Timer0溢位中斷。
    Timer1借位中斷。
    Timer2借位中斷。
    Timer3借位中斷。
    WDT中斷。
    PA/PB輸入狀態改變中斷。
    兩組外部中斷輸入。
    低電壓偵測中斷。
    比較器輸出轉態中斷。
    類比數位轉換完成中斷°
    NY8B062B在待機模式(Standby mode)下的十一種喚醒中斷:
    Timer0溢位中斷。
    Timer1借位中斷。
    Timer2借位中斷。
    Timer3借位中斷。
    WDT中斷。
    PA/PB輸入狀態改變中斷。
    兩組外部中斷輸入。
    低電壓偵測中斷。
    比較器輸出轉態中斷。
    類比數位轉換完成中斷º 
    NY8B062B在睡眠模式(Halt mode)下的四種喚醒中斷:
    WDT中斷。
    PA/PB輸入狀態改變中斷。
    兩組外部中斷輸入。

    NY8B062B功能框图:


    NY8B062B引脚图:


    NY8B062B引脚说明:

       
    Please submit your basic information and send an email Sales@ChipSourceTek.com , or call us at 13823761625 (the same number as wechat), and we will contact you as soon as possible!

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