One 8-bit up-count timer (Timer0) with programmable prescaler. One 8-bit reload or continuous down-count timers (Timer1). One 8-bit resolution PWM (PWM1) output. One buzzer (BZ1) output. Selectable 38/57KHz IR carrier frequency and high/low polarity according to data value. Built-in Power-On Reset (POR). Built-in Low-Voltage Reset (LVR). Built-in Watch-Dog Timer (WDT) enabled/disabled by firmware control. Dual-clock oscillation: System clock can switch between high oscillation and low oscillation. High oscillation: I_HRC (Internal High Resistor/Capacitor Oscillator ranging from 1M~20MHz) Low oscillation: I_LRC (Internal 32KHz oscillator) Four kinds of operation mode to reduce system power consumption: Normal mode, Slow mode, Standby mode and Halt mode. Five hardware interrupt events: Timer0 overflow interrupt. Timer1 underflow interrupt. WDT timeout interrupt. PB input change interrupt. External interrupt. Five interrupt events to wake-up NY8A051D from Standby mode: Timer0 overflow interrupt. Timer1 underflow interrupt. WDT timeout interrupt. PB input change interrupt. External interrupt. Three interrupt events to wake-up NY8A051D from Halt mode: WDT timeout interrupt. PB input change interrupt.
深圳华凡电子科技有限公司成立于2016年,是一家从事集成电路芯片研发与销售的技术型企业。核对团队成员都是多年从事集成电路的设计研发,公司目前专注于MCU单片机的领域;致力于为客户提供的产品。华凡电子专注于研发高抗干扰性、高可靠性的通用型及型单片机。本公司MCU产品划分为通用类MCU、类MCU和ASIC产品三个类别,目前公司的主要产品应用从、锂电数码、小家电、消费类等领域逐步拓展到智能家居、工业控制、汽车电子等领域。