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Microchip 8-Bit AVR ATmega Microcontroller 20 MHz 16kB FLASH 32-Pin VFQFN ATMEGA168PB-MU

Category Microcontroller Brand Microchip Condition New

Specifications

Country of Origin United States
Brand Microchip
Height 850μm
Length 5.1mm
Model ATMEGA168PB-MU
Width 5.1mm
Mount Type Surface
Series Atmega
Maximum Operating Temperature 85°C
Package Type VFQFN
Minimum Operating Temperature -40°C
Ram size 1.024kB
Interface Type USART, SPI
Pin Count 32
Maximum Supply Voltage 5.5V
Minimum Supply Voltage 1.8V
Device Core AVR
Program Memory Size 16kB
Maximum Clock Frequency 20MHz
Number of Programmable I/Os 27
Analogue Comparators 1
Number of Timers 2
Instruction Set Architecture RISC
ADCs 8 x 10 Bit
Program Memory Type FLASH

Key Features

  • Operates at a maximum frequency of 20 MHz providing efficient 8-bit processing.
  • Features 16kB of on-chip Flash program memory for applications.
  • Includes 1.024kB SRAM and multiple peripheral interfaces like USART and SPI.
  • Supports a supply voltage range from 1.8V to 5.5V for flexible power management.
  • Designed with picoPower technology for low power consumption in embedded systems.
  • Equipped with 27 programmable input/output pins for versatile interfacing.
  • Comes with built-in ADCs (8 x 10 Bit) and analogue comparator for signal processing.
  • Operates reliably across temperature range from -40°C to 85°C suitable for industrial use.

Product Description

Microchip ATMEGA168PB-MU is an 8-bit AVR microcontroller designed to offer high performance with low power consumption using picoPower technology. It operates at a clock speed of 20 MHz and includes 16kB of Flash memory for program storage along with 1.024kB of SRAM. The device is supplied in a compact 32-pin VFQFN package, measuring just 5.1mm per side with a height of 850 microns, suitable for compact embedded applications.

This microcontroller features a 27 programmable I/O pins and interfaces such as USART and SPI, enabling flexible connectivity options. It supports supply voltages from 1.8V to 5.5V, making it adaptable for various power environments. The integrated peripherals include a precision ADC (8 x 10-bit), an analogue comparator, two timers, a watchdog timer, and built-in temperature sensor to enhance control and monitoring capabilities.

With operation reliability from -40°C to 85°C, this MCU is well-suited for industrial, automotive, and consumer electronics that require robust performance across diverse conditions. The architecture follows a RISC instruction set to deliver efficient processing at up to 20 MIPS.

Ideal applications include embedded systems in automation, instrumentation, and portable devices needing energy-efficient processing with extensive peripheral integration. Operates at up to 20 MHz clock frequency for fast computation.

16kB on-chip Flash memory for storage of program code. 1.024kB SRAM for data handling and processing. Multiple communication interfaces including USART and SPI. Low power picoPower technology for enhanced energy efficiency.

Built-in ADC and analogue comparator for analog signal interfacing. Wide operating temperature range from -40°C to 85°C for industrial strength. Compact 32-pin VFQFN package to fit small device footprints. RISC architecture with watchdog timer for reliable execution.

Explore a comprehensive range of Microcontrollers and semiconductor products on EnvMart for your industrial and embedded system design needs.

Microchip 8-Bit AVR ATmega Microcontroller 20 MHz 16kB FLASH 32-Pin VFQFN ATMEGA168PB-MU
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Frequently Asked Questions

The ATMEGA168PB-MU operates at a maximum clock frequency of 20 MHz.

This model features 16kB of on-chip Flash program memory for applications.

It supports a supply voltage range from 1.8V to 5.5V, allowing for flexible power management.

The microcontroller is housed in a compact 32-pin VFQFN package, measuring 5.1mm x 5.1mm with a height of 850μm.

This unit is equipped with 27 programmable input/output pins for versatile interfacing.

It includes multiple peripheral interfaces such as USART and SPI for communication.

It operates reliably across a temperature range from -40°C to 85°C, suitable for industrial applications.

Yes, it comes with 8 built-in ADCs, each providing 10-bit resolution for signal processing.

This microcontroller is based on a RISC instruction set architecture, which allows for efficient processing.

It features two timers for enhanced control and timing functionalities.

The device is designed with picoPower technology to ensure low power consumption in embedded systems.

The ATMEGA168PB-MU is manufactured in the United States.

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