1. ADVANCED EMBEDDED
SYSTEMS
BY:------------------
VISHWAS JANGRA
5909407
Submitted To
……………………….
Training In-charge

2. 1. The Embedded Experts company is delivering
quality products and services in Embedded
Systems
2. The young engineers and technical enthusiasts
provide training and project guidance in
embedded system hardware and software
design & development

3. SUBJECT MATTER
• Introduction to Embedded Systems
• 8051 Microcontroller
• AVR Microcontroller
• ARM Microcontroller

4. What is Embedded Systems ? ? ?
•Combination of hardware and Software for a
Dedicated application……
•The software is permanently set into a read-
only memory
•MP3 Player is an Embedded System
•Computer is not an embedded system
•But combination of different embedded
systems

5. MICROCONTROLLER
• Microcontroller is a combination of CPU, RAM,
ROM, TIMERS/COUNTERS, INTRUPTS,
INPUT/OUTPUTS etc. are fabricated on a single
chip.
• They are the heart and soul of many everyday
appliances.
• A group of instructions called Program is fed to its
Flash Memory

6. TYPES OF
MICROCONTROLLER
• 8-Bit
1. 8051 (NXP/PHILIPS P89V51RD2)
2. PIC (PIC16F73, PIC16F877)
3. AVR (ATMEGA16)

7. TYPES OF
MICROCONTROLLER
• 16-Bit
1. PIC (PIC24FXX)
2. TI (MSP430F2013)
• 32-Bit
1. ARM (LPC2148)

8. CHOOSING MICROCONTROLLER
• Now we have 3 options, 8, 16 & 32 bit
microcontroller
• Choice is done on the basis of application
• Example:-
Air bags in cars - 32-bit
Temprature Sensor in AC – 8 bit