提供高集成度14，16和20引脚封装8位微控制器 NXP 80C51-based microcontrollers LPC7xx Accelerated 8-bit MCUs in 14, 16 and 20-pin packages offer high integration Operating at twice the rate of standard 80C51 devices, these microcontrollers are ideal for use in systems that require low voltage, high integration, and low cost. They deliver high performance, low power consumption, and a wide range of advanced peripherals. Key features Applications 4 Accelerated 80C51 CPU 4 Systems that require low voltage, high integration, and low 4 Up to 8 KB OTP memory cost 4 128 bytes of Data RAM 4 2.7 to 5.5 V oper……