8051-based Microcontroller

Features - Enhanced 8051 microcontroller with reduced instruction cycle time (up to 12 times 80C51) - Up to 8 MHz flexible CPU frequency - Internal 32 MHz Clock Generator (IHRC), 1 MHz to 16 MHz crystal, and external synchronous clock source selections - Real-time clock with 32.768 kHz crys

文件：2.9167 Mbytes 页数：204 Pages

SONIX

松翰科技

8051 Flash Type MCU

SN8F57082相容MCS-51指令集的八位元微控制器，并在相同的执行频率标准下，其效率最大可达原始8051的12.1倍。同时，透过先进的半导体技术拓展工作电压范围（1.8V至5.5 V）和操作温度（-40°C至85°C），让产品得以在各种运用场合中，高速地运作。在此款微控制器中，内建16 KB ROM、256 bytes IRAM和1 KB XRAM。在硬体乘、除法单元（MDU）的辅助下，得以大幅度地增快复杂数学运算。此外，微控制器亦具备12位元高精度ADC、2组运算放大器（OP-Amp）、2组比较器电路、3组PWM产生器、3组16位元计数器（timer）和UART、SPI、I2C的通讯界 相容8051指令、增强效能的8位元微控制器 弹性CPU频率设定、最高可达32 MHz内建硬体乘、除法数学运算单元256 bytes随机存取记忆体（IRAM）1 KB随机存取记忆体（XRAM）16 KB非挥发性记忆体（flash memory） 可透过程式更新flash memory机制19个可调整优先权的中断3个IO脚位的外部中断：INT0、INT1、INT23组8/16-bit计数器，其一可搭配capture、PWM功能3组8/16-bit具有dead-band控制的PWM产生器12组通道、12位元SAR ADC看门狗（watchdog timer）及可程式外部重置脚位SPI、UART、I2;

Sonix

松翰科技

8051-based Microcontroller

Features - Enhanced 8051 microcontroller with reduced instruction cycle time (up to 12 times 80C51) - Up to 8 MHz flexible CPU frequency - Internal 32 MHz Clock Generator (IHRC), 1 MHz to 16 MHz crystal, and external synchronous clock source selections - Real-time clock with 32.768 kHz crys

文件：2.9167 Mbytes 页数：204 Pages

SONIX

松翰科技

8051-based Microcontroller

Features - Enhanced 8051 microcontroller with reduced instruction cycle time (up to 12 times 80C51) - Up to 8 MHz flexible CPU frequency - Internal 32 MHz Clock Generator (IHRC), 1 MHz to 16 MHz crystal, and external synchronous clock source selections - Real-time clock with 32.768 kHz crys

文件：2.9167 Mbytes 页数：204 Pages

SONIX

松翰科技

8051-based Microcontroller

Features - Enhanced 8051 microcontroller with reduced instruction cycle time (up to 12 times 80C51) - Up to 8 MHz flexible CPU frequency - Internal 32 MHz Clock Generator (IHRC), 1 MHz to 16 MHz crystal, and external synchronous clock source selections - Real-time clock with 32.768 kHz crys

文件：2.9167 Mbytes 页数：204 Pages

SONIX

松翰科技

8051-based Microcontroller

Features - Enhanced 8051 microcontroller with reduced instruction cycle time (up to 12 times 80C51) - Up to 8 MHz flexible CPU frequency - Internal 32 MHz Clock Generator (IHRC), 1 MHz to 16 MHz crystal, and external synchronous clock source selections - Real-time clock with 32.768 kHz crys

文件：2.9167 Mbytes 页数：204 Pages

SONIX

松翰科技