1.1 Features
Wide operating voltage range:
2.0V ~ 5.5V @system clock ≦8MHz.
2.2V ~ 5.5V @system clock >8MHz.
Wide operating temperature: -40°C ~ 85°C.
1K x 14 bits EPROM.
64 bytes SRAM.
12 general purpose I/O pins (GPIO), PA[3:0], PB[7:0], with independent direction control.
PA[3:0] and PB[3:0] have features of Pull-Low resistor for input pin.
PB[7:0] have features of Pull-High resistor, and open-drain output.
PB[3] have feature of input or open-drain output.
NY8A053E
11 Ver. 1.0 2020/11/27
8-level hardware Stack.
Direct and indirect addressing modes for data access.
One 8-bit up-count timer (Timer0) with programmable prescaler.
One 10-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.![]()
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。