ATMEGA88V-10AJ

Overview

The ATMEGA88V-10AJ is an 8-bit AVR microcontroller featuring 8 KBytes of In-System Programmable Flash, 512 Bytes of EEPROM, and 1 KByte of SRAM. It operates at a maximum clock frequency of 10 MHz with a supply voltage range of 1.8 V to 5.5 V. The device includes 23 programmable I/O lines, an 8-channel 10-bit ADC, three timer/counters, and serial interfaces including SPI, USART, and TWI.

Feature Summary

• Advanced RISC architecture with single-cycle execution for high throughput
• Non-volatile memory with Read-While-Write capabilities
• Integrated analog-to-digital converter and multiple communication interfaces
• Low power consumption with five selectable sleep modes

Applications

• Battery-powered embedded control systems
• Industrial sensor nodes
• Consumer electronics requiring low voltage operation

Procurement Notes

Verify the specific suffix 'AJ' against official Microchip documentation to confirm package type and temperature grade. Confirm current lifecycle status as some variants may be marked as Not Recommended for New Designs (NRND). Ensure compatibility with existing PCB footprints and programming interfaces before procurement.

Selection Notes

Select this component when low voltage operation down to 1.8 V is required at speeds up to 10 MHz. Compare memory sizes and package options within the ATmega88 family against application needs. Consider the 'V' suffix variant for extended voltage ranges and verify if higher speed grades are necessary for performance requirements.

Part Context

This part belongs to the ATmega48/88/168 family of 8-bit AVR microcontrollers. These devices share a common core architecture but differ in memory sizes and interrupt vector configurations. The ATmega88 provides a balance of processing power and memory capacity suitable for general-purpose embedded applications.

Replacement Considerations

Check for ATMEGA88PA or ATMEGA88PB variants for updated features or packages. Verify pin compatibility with ATMEGA48V or ATMEGA168V if memory scaling is acceptable. Consult datasheets for any differences in electrical characteristics or peripheral availability.