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ATMEGA88PA-15AZ

Name: ATMEGA88PA-15AZ
Rating: 4.7 (12 reviews)

IC MCU 8BIT 8KB FLASH 32TQFP

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Mfr。パート #ATMEGA88PA-15AZ
パッケージ TQFP-32
データシート ATMEGA88PA-15AZ DataSheet
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仕様

Package	Tape & Reel (TR),Cut Tape (CT)
Series	Automotive, AEC-Q100, AVR® ATmega
ProductStatus	Active
CoreProcessor	AVR
CoreSize	8-Bit
Speed	16MHz
Connectivity	I²C, SPI, UART/USART
Peripherals	Brown-out Detect/Reset, POR, PWM, WDT
NumberofI/O	23
ProgramMemorySize	8KB (4K x 16)
ProgramMemoryType	FLASH
EEPROMSize	512 x 8
RAMSize	1K x 8
Voltage-Supply(Vcc/Vdd)	1.8V ~ 5.5V
DataConverters	A/D 8x10b
OscillatorType	Internal
OperatingTemperature	-40°C ~ 125°C (TA)
MountingType	Surface Mount
Package/Case	32-UFQFN Exposed Pad

概要

Description

The ATmega88PA-15AZ is an 8-bit microcontroller from Microchip Technology, part of the AVR family. It features a 16 MHz clock speed and is designed for low-power applications. With 8 KB of programmable Flash memory, 512 bytes of SRAM, and 256 bytes of EEPROM, it provides ample resources for various embedded systems.
The ATmega88PA comes with 23 general-purpose I/O pins, three 16-bit timers, a 10-bit ADC with up to 8 channels, and several communication interfaces, including USART, SPI, and I2C. Its built-in watchdog timer and configurable sleep modes enhance reliability and energy efficiency.
The device operates on a voltage range of 1.8V to 5.5V, making it suitable for battery-operated devices. Its programming can be done using the Arduino IDE or AVR Studio, allowing for ease of use for both beginners and experienced developers.
Overall, the ATmega88PA-15AZ is a versatile microcontroller ideal for applications in automation, robotics, and consumer electronics.

Features

The ATmega88PA-15AZ is an 8-bit microcontroller from Microchip's AVR family, featuring:
- Architecture: 8-bit AVR RISC architecture with 16 MIPS throughput at 16 MHz.
- Memory: 8 KB of Flash memory, 512 bytes of SRAM, and 256 bytes of EEPROM.
- I/O Pins: 23 general-purpose I/O pins.
- Timers: Three timers (two 8-bit and one 16-bit) for versatile timing applications.
- ADC: 10-bit analog-to-digital converter with up to 8 channels.
- Communication: Supports USART, SPI, and I2C protocols for serial communication.
- Interrupts: 20 programmable interrupts for managing events efficiently.
- Operating Voltage: 1.8V to 5.5V, making it suitable for battery-operated devices.
- Low Power Modes: Multiple sleep modes to minimize power consumption.
- Package Options: Available in various packages, including PDIP, TQFP, and MLF.
This microcontroller is widely used in embedded systems, DIY projects, and educational applications due to its versatility and ease of use.

Package

The ATmega88PA-15AZ is available in a 28-pin DIP (Dual In-line Package) form factor. It is also offered in other package types like TQFP and MLF. The DIP package is commonly used for prototyping and breadboarding due to its easy handling and insertion into sockets.

Pinout

The ATmega88PA-15AZ microcontroller has a pin count of 28. It is part of the AVR family and features a range of functionalities including:
- Digital I/O Pins: 23 general-purpose I/O pins.
- Analog Inputs: 6 channels of 10-bit ADC (Analog-to-Digital Converter).
- Timers: 3 timers (2 x 8-bit and 1 x 16-bit) for various timing and PWM applications.
- Communication Interfaces: USART (Universal Synchronous and Asynchronous serial Receiver and Transmitter) and SPI (Serial Peripheral Interface).
- EEPROM: 1 KB of EEPROM for non-volatile data storage.
- Flash Memory: 8 KB of in-system programmable Flash memory.
- SRAM: 1 KB of SRAM for data storage.
- Power Supply Voltage: Operates typically at 1.8V to 5.5V.
The microcontroller is suitable for a wide range of embedded applications due to its low power consumption and versatile I/O capabilities.

Manufacturer

The ATMEGA88PA-15AZ is manufactured by Microchip Technology Inc., an American company specializing in microcontroller and analog semiconductor products. Founded in 1987, Microchip is known for designing and manufacturing a wide range of integrated circuits, including microcontrollers, memory devices, and digital signal controllers. The company serves various markets, including automotive, industrial, consumer, and communications, providing solutions for embedded control systems. Microchip’s products are widely used in applications such as automotive systems, home appliances, medical devices, and IoT (Internet of Things) devices.

Application

The ATmega88PA-15AZ is commonly used in embedded systems for applications such as robotics, home automation, sensor interfacing, motor control, data logging, and consumer electronics. Its low power consumption and versatile I/O capabilities make it suitable for projects requiring real-time processing, digital signal processing, and control systems in both hobbyist and industrial applications.

Equivalent

The ATmega88PA-15AZ is an 8-bit AVR microcontroller. Equivalent products include the ATmega48PA, ATmega168PA, and ATmega328P, which share similar architecture and features but may differ in memory size and peripheral configurations. Additionally, the ATmega8535 and ATmega8 can serve as alternatives, depending on specific application requirements.