ATMEGA168V-10MQR

Microcontrollers Overview

The ATMEGA168V-10MQR is an 8-bit AVR microcontroller featuring 16KB of in-system programmable Flash, 512 bytes of EEPROM, and 1KB of 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 with 23 programmable I/O lines. Peripheral resources include six PWM channels, an 8-channel 10-bit ADC, one USART, SPI, and TWI interfaces.

Microcontrollers Feature Summary

• Advanced RISC architecture executing most instructions in a single clock cycle for high throughput efficiency.
• Supports true read-while-write self-programming capabilities via an on-chip boot program section.
• Integrates capacitive touch sensing functionality through Atmel QTouch library support.

Microcontrollers Applications

• Low-power embedded control systems
• Battery-operated sensor nodes
• Capacitive touch interface implementations

Microcontrollers Procurement Notes

Verify that the specific ordering suffix corresponds to the required package type and lead finish. Confirm the speed grade matches the target operating frequency and supply voltage conditions. Ensure compliance with RoHS directives and halide-free requirements specified for the component.

Microcontrollers Selection Notes

Select this variant when low-voltage operation down to 1.8V is required compared to standard versions. Consider the 32-pin QFN footprint for compact board layouts. Evaluate memory capacity against application code size and data storage needs before finalizing the design.

Microcontrollers Part Context

This component belongs to the ATmega48/V/88/V/168/V family of 8-bit CMOS microcontrollers. It shares the enhanced RISC core architecture with other members of the series, differing primarily in non-volatile memory sizes and specific package configurations available for industrial temperature ranges.

Microcontrollers Replacement Considerations

ATMEGA168V-10MUR serves as a verified alternative within the same product family offering identical electrical characteristics and pinout compatibility.