Microchip 8 bit AVR Atmega Microcontroller 8kB FLASH 20 MHz 28-Pin PDIP ATMEGA88-20PU

Microchip ATMEGA88-20PU is an 8-bit AVR microcontroller engineered with enhanced RISC architecture providing efficient and high-performance processing capabilities. It operates at a maximum clock frequency of 20 MHz and features 8kB In-System Programmable FLASH memory coupled with 1kB of RAM, making it suitable for a variety of embedded electronic applications.

This microcontroller comes in a 28-pin PDIP package designed for through-hole mounting, providing effective mechanical stability and ease of assembly onto printed circuit boards. It supports multiple communication interfaces including USART and SPI, facilitating flexible integration in complex electronic systems.

The device includes 23 programmable input/output pins, 2 internal timers, and 6 10-bit ADC channels, alongside an analog comparator, catering to precise signal processing and control applications. It supports a broad operating voltage from 2.7V to 5.5V and maintains reliable operation across a wide temperature range of -40°C to 85°C, rendering it suitable for industrial and automotive environments.

Its compact dimensions (34.79 mm length, 7.49 mm width, 4.06 mm height) enable it to fit into space-constrained designs. Although it carries no specific industry approvals or standards, it is a versatile microcontroller widely used in embedded systems, IoT devices, and automation projects.

Features 28-pin PDIP through-hole package for mechanical robustness. Enhanced RISC architecture enhances code execution efficiency. 8kB FLASH memory supports reliable firmware storage and updates. USART and SPI interfaces offer robust data communication options.

Includes 23 programmable I/O pins with flexible configuration. 6 channels of 10-bit ADC allow precise analog sensor inputs. Wide operating voltage range supports various power supply designs. Temperature tolerance suitable for harsh industrial environments.

Compact physical footprint supports small device integration.

This microcontroller is ideal for industrial automation, embedded system design, consumer electronics, and automotive sensor interfaces. Its performance and feature set enable development versatility in 8-bit microcontroller applications.

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