ATMEGA88P-20AU

Name: ATMEGA88P-20AU
Brand: Microchip Technology
Rating: 4.5 (10 reviews)
Author: Lisleapex

It comes in a 23 TQFP-32(7x7) package

4,340 Effective Inventory

ATMEGA88P-20AU

Effective Inventory4,340

It comes in a 23 TQFP-32(7x7) package

Manufacturer Part # : ATMEGA88P-20AU
Package/Case: TQFP-32
Brand: Microchip Technology
Product Categories : Microcontrollers
Series : ATMEGA88

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All parts procured from our supply chain network undergo a rigorous incoming inspection process. This meticulous inspection ensures that the parts received by our customers are authentic and meet the required standards. Additionally, we maintain detailed records of these inspections to ensure transparency and traceability throughout the supply chain.

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We have successfully obtained various certification standards and have established our own professional testing laboratory. This ensures that every product we supply to our customers meets the highest quality standards. We adhere to strict testing protocols to maintain the consistency and accuracy of our products. To ensure that our products are original and genuine, we also collaborate with reputable third-party testing facilities to conduct rigorous quality testing. Our commitment to quality extends to meeting industry, legal, regulatory, and ISO 9001:2015 requirements.

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About After Sales Service

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Initiate the application within 90 days from the shipment date.

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ATMEGA88P-20AU DataSheet

Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!

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ATMEGA88P-20AU Details

The ATMEGA88P-20AU is a high-performance 8-bit microcontroller from Microchip Technology, offering versatile and reliable operation for various embedded systems. This microcontroller features 20MHz clock speed, 8KB of flash memory, and 1KB of SRAM, making it suitable for a wide range of applications including industrial control, Internet of Things (IoT) devices, and consumer electronics.

Pinout

1 (RESET): Reset Pin
2-9 (PB0-PB7): Port B I/O Pins
10-17 (PA0-PA7): Port A I/O Pins
18 (AVCC): Analog Power Supply
19 (AREF): Analog Reference Voltage
20 (GND): Ground
21 (AGND): Analog Ground
22 (PC0): Port C I/O Pin
23 (PC1): Port C I/O Pin
24 (VCC): Power Supply

(Tip: For detailed pinout information, please refer to the corresponding datasheet.)

Key Features

High-Performance CPU: Operates at 20MHz clock speed for fast and efficient processing.
Ample Memory: 8KB of flash memory and 1KB of SRAM for program storage and data manipulation.
Peripheral Integration: Integrated analog-to-digital converter (ADC) and serial communication interfaces for versatile connectivity.
Low Power Consumption: Designed for low power operation, suitable for battery-powered applications.
Rich Development Ecosystem: Supported by a comprehensive development toolchain and community.

Application

Industrial Control Systems: Ideal for controlling and monitoring industrial processes and equipment.
IoT Devices: Used in IoT devices for data processing and connectivity functions.
Consumer Electronics: Applied in various consumer electronic products for embedded control and interface capabilities.

Where to Use

The ATMEGA88P-20AU is well-suited for applications requiring a reliable and versatile microcontroller solution. It can be utilized in industrial control systems, IoT devices, and consumer electronics to add intelligence and functionality to the end products.

How to Use

Integrate the ATMEGA88P-20AU into your circuit design by connecting the power supply and ground pins accordingly. Utilize the I/O pins for interfacing with external components and peripherals. Leverage the rich set of features and peripherals to implement your desired functionality. For detailed usage instructions, consult the datasheet provided.

Application Circuit

The application circuit diagram for the ATMEGA88P-20AU demonstrates how to connect the microcontroller to external components and peripherals in your system. It includes power supply connections, I/O pin assignments, and peripheral connections to enable proper operation and functionality.

(Tip: For detailed circuit diagram connections and usage guide, refer to the datasheet.)

Equivalents

ATMEGA328P: A similar microcontroller with enhanced memory and performance capabilities.
ATMEGA48P: An alternative microcontroller offering similar features in a smaller package.

Complementary

The ATMEGA88P-20AU can be complemented by the ATMEGA16U2, which provides additional USB connectivity and communication capabilities. This combination offers enhanced functionality for USB-enabled applications and projects.

When selecting complementary components, ensure compatibility and alignment with your project requirements for seamless integration and performance.

Frequently Asked Questions

Q: What is the maximum clock speed of the ATMEGA88P-20AU?

A: The ATMEGA88P-20AU operates at a maximum clock speed of 20MHz, providing fast processing capabilities for various applications.

Q: Can the ATMEGA88P-20AU be used in battery-powered devices?

A: Yes, the ATMEGA88P-20AU is designed for low power consumption, making it suitable for battery-powered devices and applications where power efficiency is crucial.

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Product Category !	8-bit Microcontrollers - MCU	RoHS	Details
Core	AVR	Program Memory Size	8 kB
Data RAM Size	1 kB	Package / Case	TQFP-32
Maximum Clock Frequency	20 MHz	ADC Resolution	10 bit
Number of I/Os	23 I/O	Supply Voltage - Min	2.7 V
Supply Voltage - Max	5.5 V	Mounting Style	SMD/SMT
Data Bus Width	8 bit	Minimum Operating Temperature	- 40 C
Maximum Operating Temperature !	+ 85 C	Series	ATmega88P
Analog Supply Voltage	1.8 V to 5.5 V	Brand	Microchip Technology
Data RAM Type	SRAM	Data ROM Size	512 B
Data ROM Type	EEPROM	Height	1 mm
I/O Voltage	1.8 V to 5.5 V	Interface Type	I2C, SPI, USART
Length	7 mm	Moisture Sensitive	Yes
Number of ADC Channels	8 Channel	Number of Timers/Counters	3 Timer
Processor Series	megaAVR	Product	MCUs
Product Type !	8-bit Microcontrollers - MCU	Program Memory Type !	Flash
Factory Pack Quantity	250	Subcategory	Microcontrollers - MCU
Tradename	AVR	Watchdog Timers	Watchdog Timer
Width	7 mm	Unit Weight	0.002568 oz

Specification Comparison

ATMEGA88P-20AU vs ATMEGA8535-16AU vs ATMEGA808-XF ATMEGA88V-10MU vs ATMEGA88P-20AU vs ATMEGA8535-16AU

Datasheet PDF

Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.

Preliminary Specification ATMEGA88P-20AU PDF Download

FAQs

What is ATMEGA88P-20AU?

The ATMEGA88P-20AU is a high-performance, low-power 8-bit AVR microcontroller designed by Microchip. It is part of the popular ATmega series and is commonly used in embedded systems, IoT devices, and industrial applications that require microcontroller functionality.

How Does ATMEGA88P-20AU Work?

The ATMEGA88P-20AU operates as a versatile and efficient microcontroller with 8-bit processing capabilities. It features flash memory for program storage, SRAM for data storage, and various communication interfaces for connectivity. The microcontroller can execute program instructions, interact with peripherals, and control external devices based on the programmed logic.

How Many Pins does ATMEGA88P-20AU have and What are the Functions of the Pinout Configuration?

The ATMEGA88P-20AU is housed in a 32-pin TQFP (Thin Quad Flat Package) package. The pinout configuration includes:

VCC: Power supply pin.
GND: Ground pin.
XTAL1, XTAL2: Crystal oscillator pins.
RESET: Reset pin.
PORTx: General-purpose I/O pins.
ADCx: Analog-to-digital converter input pins.
UART, SPI, I2C: Communication interface pins.
OCnx, ICnx: Output and input capture pins for timers.
PWM: Pulse-width modulation output pin.

What are the Pros and Cons of ATMEGA88P-20AU?

Pros:

High Performance: Offers 8-bit processing capabilities for various applications.
Low Power Consumption: Operates efficiently to conserve energy in battery-powered devices.
Rich Peripheral Set: Includes analog-to-digital converters, timers, communication interfaces, and more for versatile functionality.
Flash Memory: Allows for in-system programmability and firmware updates.
Community Support: Being part of the AVR family, it benefits from a large user community and existing libraries.

Cons:

Limited Processing Power: May not be suitable for applications requiring higher processing speeds or complex algorithms.
Limited Memory: Has finite program and data memory compared to higher-end microcontrollers.
Peripheral Sharing: Some peripherals may share resources, requiring careful configuration.

Are There Any Equivalents/Alternatives to ATMEGA88P-20AU for Recommendation?

The ATmega328P is a similar AVR microcontroller with more I/O pins and memory capacity.
Alternatives to the ATMEGA88P-20AU include the PIC16F877A from Microchip and the STM32F103 from STMicroelectronics.