[Processor, microcontroller] processor related noun explanation

1, MCU, MPU:

• Mcu:micro Control Unit (microcontroller unit)
• Mpu:micro Processor Unit (microprocessor unit)

The MCU integrates the on-chip peripheral devices, the MPU without peripheral devices (such as memory arrays), is a highly integrated general-purpose processor, and is the MCU that removes the integrated peripherals.

2, MCU, MPU, DSP:

• Dsp:digital Signal Processor (Digital signal processor)

The biggest characteristic of MCU differs from DSP is its universality, which is reflected in instruction set and addressing mode. The combination of DSP and MCU is DSC, it will eventually replace both of these chips.

[Processor, microcontroller] processor related noun explanation