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ATMEGA164PA-MUR

MCHPATMEGA164PA-MUR

Microchip Technology
AVR AVR® ATmega Microcontroller IC 8-Bit 20MHz 16KB (8K x 16) FLASH 44-VQFN (7x7)
NRND2,801 in stock

Overview

The ATMEGA164PA-MUR is a high-performance, low-power 8-bit AVR RISC-based microcontroller featuring 16KB of self-programmable flash memory and 1KB of SRAM. This device operates at up to 20MHz and includes an on-chip 2-cycle multiplier and a versatile peripheral set in a compact 44-pin VQFN package. It is designed for applications requiring a balance of efficient processing and low power consumption through its picoPower technology.

Why Choose This Part

The ATMEGA164PA-MUR stands out for its picoPower architecture which minimizes power consumption in active and sleep modes without sacrificing performance. It provides 32 general-purpose working registers and 131 instructions, enabling high execution throughput for complex 8-bit tasks. The inclusion of 512 bytes of EEPROM allows for robust local data logging and parameter storage without external memory.

Applications

Battery-Powered Instrumentation
Utilizes low power sleep modes and 0.6uA sleep current for extended battery life in portable measurement devices.
Industrial Control Modules
Integrates 10-bit ADC, timers, and serial interfaces for managing sensors and actuators in factory automation.
Consumer Electronics
Provides a compact 7x7mm footprint for space-constrained designs needing moderate memory and high I/O counts.
Distributed Sensor Nodes
Leverages wide operating voltage and power-save modes for remote environmental monitoring and reporting.

Getting Started

Developers can utilize the Microchip Studio IDE or the GCC-based AVR toolchain for firmware development. Hardware debugging is supported via the JTAG or debugWIRE interfaces using tools like the Atmel-ICE. For prototyping, the part is compatible with the STK600 starter kit or custom PCBs designed for its 0.5mm pitch VQFN package.

Part of ATmega family » ATMEGA164PA

ATMEGA164PA Family

Part NumberDifferenceStock
ATMEGA164PA-AU TQFP-44 1,160
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