Atmega328p Specs

January 25, 2024 Post a Comment

Atmega328p specs

<table><tbody><tr class="ztXv9"><th style="padding-left:0">Parameter</th><th>Value</th></tr><tr><td style="padding-left:0">Flash memory</td><td><b>32 KB</b></td></tr><tr><td style="padding-left:0">SRAM</td><td>2 KB</td></tr><tr><td style="padding-left:0">EEPROM</td><td>1 KB</td></tr><tr><td style="padding-left:0">Package pin count</td><td>28 or 32</td></tr></tbody></table>

How powerful is ATmega328P?

ATmega328P is a high performance yet low power consumption 8-bit AVR microcontroller that's able to achieve the most single clock cycle execution of 131 powerful instructions thanks to its advanced RISC architecture. It can commonly be found as a processor in Arduino boards such as Arduino Fio and Arduino Uno.

What is difference between ATmega328 and ATmega328P?

DIFFERENCE BETWEEN ATMEGA328/328P Atmega328P just consumes lower power than Atmega328. Look up the numbers in the datasheet. This means that the 328P is manufactured in a finer process than the 328. Ex: 328 could be a 90nm process and 328P could be a 60nm process.

Is ATmega328P discontinued?

Introduction. This ATmega328 chip is Discontinued Now, We recommend another ATmega328 Chip with Arduino Bootloader as a suitable replacement.

Is ATmega328 a CPU?

Created by Atmel, the ATmega328P is a single-chip microcontroller based on an 8-bit RISC processor core.

How much ROM does ATmega328P have?

ATmega328 has 1KB Electrically Erasable Programmable Read-Only Memory (EEPROM).

Which Arduino is most powerful?

The official basic model is the Arduino Uno, which is a perfect introduction to this exciting world. However, if you want more power, you can go for the Arduino Zero. Or if you prefer something with as many inputs as possible, then the Arduino Mega, which comes with 54 digital inputs, maybe for you.

Why it is called ATmega328P?

And the name of this Micro Controller is ATmega328p which is a product of ATmel. 32 - represents it's flash memory capacity that is 32KB. 8 - represents it's cpu type that is of 8 bit. p - simply denotes that it needs less power to work than it earlier version.

How much does ATmega328P cost?

Qty	Unit Price	Ext Price
25	$4.56760	$114.19
100	$4.13210	$413.21

Can we use ATMega328 without Arduino?

You can use arduino board with the IC. Program the IC and then take it out and use it in your circuit. You will have to use 16MHZ Oscillator with capacitors. If you don't have arduino board, you can use other programmers like USBasp to program your Atmega328p .

Can ATMega328 work without crystal?

Everybody runs the ATMega328 without a 16mhz crystal. Most people do use a 16MHz crystal.

Which is the best microcontroller?

10 Best Microcontroller Boards for Engineers and Geeks [updated...

#1 Arduino Uno R3 Microcontroller Board.
#2 Teensy 4.0.
#3 Arduino Pro Mini 328.
#4 ESP32 Microcontroller Board.
#5 Raspberry Pi 4.
#6 MBED LPC1768.
#7 BeagleBone Black.
#8 ESP8266 Microcontroller Board.

Is Arduino and ATmega328 same?

It differs from the ATmega328 in that it is only available in a surface mount package, so can't be inserted into and removed from a socket on the Arduino. It also has more memory, more pins and more built-in hardware peripherals than the ATmega328.

Which software used for ATmega328P?

Download and install WinAVR from this page. WinAVR is a full suite with a compiler, programmer, debugger, and more! Use these for the USBTiny. It will include Programmer's Notepad, which is what we are going to use to program the ATMega, the AVRDude, and will burn fuses and act as a backup for programming the ATMega.

Is ATmega328 a AVR microcontroller?

The Atmel® picoPower® ATmega328/P is a low-power CMOS 8-bit microcontroller based on the AVR® enhanced RISC architecture.

How much current does ATmega328 use?

The current consumption in a such mode is about 26uA at 5V and 21uA at 3.3V. The battery life can be expected around 3 years which is good enough for my project.

Does ATmega328 have internal clock?

The ATmega328p has two internal oscillators, one clocked at 8MHz and one at 128kHz. By default the fuses of the ATmega328p are configured that the internal 8MHz oscillator can be used. This allows the ATmega328p to be operated without any external components at a supply voltage anywhere between 2.7V and 5.5V.

What is the operating voltage of ATmega328P?

Explanation: The operating voltage of the Atmega328 is 1.8V to 5.5V. Provide any voltage lower than that and the chip will not function.

Can I program ATmega328P with Arduino?

Luckily, if you have an Arduino, you already have what you need since the Arduino itself can be used as a programmer for the ATmega328P (and many other AVR microcontrollers). This article shows how to program a standalone ATmega328P using an Arduino and the Arduino IDE.