ATMEGA88V-10AI

Overview

The ATMEGA88V-10AI is an 8-bit AVR microcontroller featuring 8 KB of In-System Programmable Flash, 1 KB SRAM, and 512 B EEPROM. 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 utilizes a 32-pin TQFP package and supports industrial operating temperatures from -40°C to +85°C.

Feature Summary

• Advanced RISC architecture enabling single-clock-cycle execution for high throughput
• Non-volatile memory with read-while-write capabilities and software security lock bits
• Integrated peripheral suite including USART, SPI, TWI, and 10-bit ADC
• Five selectable power-saving modes for optimized energy consumption

Applications

• Embedded control systems requiring low-power operation
• Industrial applications within the specified temperature range
• Battery-powered devices utilizing wide voltage input ranges

Procurement Notes

Verify component authenticity through official Microchip Technology channels or authorized distributors. Confirm that the specific ordering suffix matches the required package type and speed grade. Ensure compliance with RoHS standards and check for any end-of-life notifications prior to finalizing procurement decisions.

Selection Notes

Select this model when a balance of processing speed and low power consumption is required. The 10 MHz speed grade suits applications where moderate performance is needed without excessive power draw. Consider the 1.8 V minimum voltage capability for battery-operated designs compared to standard variants.

Part Context

This component belongs to the ATmega48/88/168 family, which shares a common enhanced RISC core and peripheral set. Variations within the family primarily differ in memory sizes and specific speed grades. The 'V' designation indicates support for lower voltage operation down to 1.8 V.

Replacement Considerations

ATMEGA88PA-10AU

FAQ

What is the difference between the ATMEGA88V and standard ATMEGA88?

The ATMEGA88V variant supports a wider operating voltage range starting from 1.8 V, whereas the standard version typically requires a minimum of 2.7 V.

Does the ATMEGA88V-10AI support read-while-write programming?

Yes, the ATmega88 series supports true read-while-write self-programming, allowing the application code to run while updating other sections of the Flash memory.