ATMEGA88V-10MU

Overview

The ATMEGA88V-10MU is an 8-bit AVR microcontroller featuring 8KB of In-System Programmable Flash, 512B EEPROM, and 1KB SRAM. It operates within a voltage range of 1.8V to 5.5V and supports clock speeds up to 10MHz at the lower voltage limit. The device utilizes a 32-pad QFN/MLF package (32M1-A) with 23 programmable I/O lines. Key peripherals include an 8-channel 10-bit ADC, three Timer/Counters, SPI, USART, and TWI interfaces.

Feature Summary

• Advanced RISC architecture enabling single-clock-cycle execution for high throughput efficiency
• Non-volatile memory segments supporting true Read-While-Write self-programming capabilities
• Integrated capacitive touch sensing support via Atmel QTouch library compatibility
• Multiple power-saving modes including Idle, Power-down, and Standby for optimized energy consumption

Applications

• Embedded control systems requiring low-power operation
• Applications utilizing capacitive touch user interfaces
• Battery-powered devices necessitating extended standby durations
• General-purpose digital signal processing tasks

Procurement Notes

Verify that the specific ordering code matches the required speed grade and package type. Confirm RoHS compliance status as per the manufacturer's current documentation. Ensure the design accommodates the 32-pad QFN/MLF footprint dimensions and thermal requirements specified in the datasheet packaging section.

Selection Notes

Select this variant when a supply voltage range starting at 1.8V is required, distinguishing it from standard versions operating at 2.7V minimum. Consider the 32-pin QFN/MLF package for compact board layouts. Evaluate the 10MHz speed grade against system timing constraints at the lowest operating voltage.

Part Context

This component belongs to the ATmega48/V/88/V/168/V family of 8-bit AVR microcontrollers manufactured by Microchip Technology. The 'V' suffix indicates extended voltage operation down to 1.8V, while the '10' denotes the maximum frequency rating. The 'MU' suffix identifies the 32-pad QFN/MLF package configuration.

Replacement Considerations

ATMEGA88V-10AU

FAQ

What is the minimum operating voltage for the ATMEGA88V-10MU?

The minimum operating voltage is 1.8V.

Does this microcontroller support Read-While-Write operations?

Yes, the ATmega88/V supports true Read-While-Write self-programming capabilities.