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ATMEGA328PB-ANR

Name: ATMEGA328PB-ANR
Rating: 4.7 (12 reviews)

IC MCU 8BIT 32KB FLASH 32TQFP

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製造商。部分 #ATMEGA328PB-ANR
包 TQFP-32
資料表 ATMEGA328PB-ANR DataSheet
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規格

Package	Tape & Reel (TR),Cut Tape (CT)
Series	AVR® ATmega, Functional Safety (FuSa)
ProductStatus	Active
CoreProcessor	AVR
CoreSize	8-Bit
Speed	20MHz
Connectivity	I²C, SPI, UART/USART
Peripherals	Brown-out Detect/Reset, POR, PWM, WDT
NumberofI/O	27
ProgramMemorySize	32KB (16K x 16)
ProgramMemoryType	FLASH
EEPROMSize	1K x 8
RAMSize	2K x 8
Voltage-Supply(Vcc/Vdd)	1.8V ~ 5.5V
DataConverters	A/D 8x10b
OscillatorType	Internal
OperatingTemperature	-40°C ~ 105°C (TA)
MountingType	Surface Mount
Package/Case	32-TQFP

概述

Description

The ATmega328PB-ANR is an 8-bit microcontroller from Microchip Technology, part of the AVR family. It features 32 kilobytes of flash memory, 2 kilobytes of SRAM, and 1 kilobyte of EEPROM, making it suitable for a variety of embedded applications. Operating at a clock speed of up to 20 MHz, it supports multiple interfaces, including UART, SPI, and I2C, facilitating communication with other devices.
Key features include 23 programmable I/O pins, six 10-bit ADC channels, and up to 16 PWM outputs, allowing for versatile control in applications like robotics, automation, and sensor data processing. The device also includes power-saving modes, enhancing energy efficiency in battery-operated designs.
The ATmega328PB is compatible with the Arduino platform, which simplifies development for hobbyists and professionals alike. Its small footprint, combined with robust performance and extensive community support, makes it a popular choice for DIY electronics and commercial products.

Features

The ATmega328PB-ANR is a low-power 8-bit microcontroller from Microchip's AVR family. Key features include:
- Microcontroller Architecture: 8-bit AVR RISC architecture with 32 general-purpose registers.
- Memory: 32 KB of Flash memory for program storage, 2 KB of SRAM, and 1 KB of EEPROM.
- Operating Speed: Up to 20 MHz clock frequency.
- I/O Ports: 23 programmable I/O lines.
- Timers: Two 8-bit and one 16-bit timer/counter.
- ADC: 10-bit Analog-to-Digital Converter with up to 8 channels.
- Communication Interfaces: USART, SPI, and I2C for versatile communication options.
- Power Management: Low power consumption modes to extend battery life.
- Operating Voltage: 1.8V to 5.5V.
The ATmega328PB-ANR is widely used in embedded systems, such as Arduino projects, due to its flexibility and ease of use.

Package

The ATmega328PB-ANR is packaged in a 32-lead TQFP (Thin Quad Flat Package) form factor, which is designed for surface mounting. It features a compact design suitable for applications where space is a constraint.

Pinout

The ATmega328PB-ANR is an 8-bit microcontroller from Atmel (now part of Microchip Technology) that features 32 pins. It has a 28-pin dual in-line package (DIP) configuration.
Key functions of its pins include:
- Digital I/O: 23 general-purpose I/O pins
- Analog Inputs: 6 channels of 10-bit ADC
- PWM Outputs: Support for 6 PWM outputs via Timer/Counter
- Serial Communication: USART for serial communication
- SPI Interface: For synchronous data exchange
- I2C Interface: For inter-device communication
- Reset Pin: To reset the microcontroller
- Power Supply Pins: Vcc and GND for power supply
The ATmega328PB is widely used in applications such as embedded systems, robotics, and various DIY projects, notably within the Arduino ecosystem.

Manufacturer

The ATMEGA328PB-ANR is manufactured by Microchip Technology Inc., a leading provider of microcontroller, mixed-signal, analog, and Flash-IP solutions. Founded in 1989 and headquartered in Chandler, Arizona, Microchip designs and produces a range of semiconductor products for various applications, including automotive, industrial, consumer electronics, and communications. The company is known for its expertise in microcontrollers, particularly in the 8-bit, 16-bit, and 32-bit segments, and it also offers development tools and software solutions to support its products. Microchip is recognized for its commitment to quality, reliability, and innovation in embedded systems.

Application

The ATMEGA328PB-ANR is commonly used in various applications, including:
1. Embedded Systems: Microcontroller-based projects for automation and control.
2. Consumer Electronics: Devices like remote controls and home appliances.
3. Robotics: Controllers for robotic systems.
4. IoT Devices: Smart sensors and connected devices.
5. Wearable Technology: Health monitoring and fitness devices.
6. Educational Projects: Prototyping and learning platforms, such as Arduino.
Its versatility and low power consumption make it suitable for diverse applications.

Equivalent

Equivalent products to the ATmega328PB-ANR include the ATmega328P, ATmega48PB, and ATmega88PB. These microcontrollers belong to the AVR family and share similar architecture and functionalities, but may vary in memory and peripheral features. Additionally, the Microchip PIC16F877A and PIC18F series can be considered alternatives, though they belong to a different architecture.