Microcontrollers - creado desde un Mapa Mental

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Small computer on a single IC

Memory

CPU

I/O

Peripherals

Flash

RAM

EEPROM

Programs

Data

SRAM

Control Unit

Datapath

Digital I/O

GPIO

USB

Timer

ADC

DAC

PWM

UART

DMA

Applications

Home appliances

Office machines

Remote controls

Implantable medical devices

Battery chargers

Toys

Mobile devices

Dishwasher

Cofeemaker

Modem

Router

Differences with a general purpose computer

No user interphase

No expandable memory

Single IC system

No external access to buses

Peripherial interphases included

Larger read-only memory

Programming

High-Level Language

Low-Level Language

C++

C

Assembly language

Maximum efficiency

Types

Bits

Memory/Devices

Instruction set

Memory architecture

8

16

32

Embedded

External memory

RISC

CISC

Harvard

Von Neumann

Microcontrollers