Ars Technica

Central Processing Unit (CPU)

The term “central processing unit” (CPU) has popularly applied to a number of different parts of a computer over the past few decades, but it most commonly denotes the microprocessor chip that acts as ...
电子工程专辑

CPU、MPU、MCU、SOC、SOPC、MCM都是什么？

CPU (Central Processing Unit) - 中央处理单元：由运算器、控制器和寄存器及相应的总线构成。它可以是一个独立的处理器芯片或一个内含多核处理器的大型集成电路。 众所周知的三级流水线：取址、译码、执行的对象就是CPU，CPU从存储器或高速缓冲存储器中取出指令 ...
电子工程专辑

MCU和MPU的区别

MCU（Microcontroller Unit）和MPU（Microprocessor Unit）是两种不同类型的嵌入式处理器，它们之间有几个关键区别： 👉MCU：MCU通常用于嵌入式系统中，这些系统需要执行特定的控制任务，如传感器数据采集、自动控制、嵌入式设备控制等。它们专注于实时控制和低功耗操作 ...
Embedded

Multicore MPU family integrates GPU, security, PMIC

LONDON — STMicroelectronics has launched the STM32MP1, a multicore microprocessor series with compute and graphics support combined with power-efficient real-time control using its OpenSTLinux ...