Microchip Technology

ATMEGA32-16AU  

Microcontrollers

The ATMEGA32-16AU is a low-power, high-performance 8-bit microcontroller unit (MCU) manufactured by Microchip Technology. It belongs to the AVR Enhanced series of microcontrollers, which are known for their efficient power consumption and high computing capabilities.

Description:

The ATMEGA32-16AU features 32KB of In-System Programmable Flash memory, 2KB of In-System Programmable SRAM, and 1KB of EEPROM. It operates at a frequency of 16 MHz and has a wide operating voltage range of 1.8 to 5.5 volts. The MCU is available in a 44-pin TQFP (Thin Quad Flat Package) package.

Features:

1. 32KB of In-System Programmable Flash memory for storing the program code.
2. 2KB of In-System Programmable SRAM for temporary data storage and program execution.
3. 1KB of EEPROM for non-volatile storage of critical data.
4. 16 MHz operating frequency for high-speed processing.
5. Wide operating voltage range of 1.8 to 5.5 volts, making it suitable for various power supply environments.
6. 44-pin TQFP package for compact and efficient PCB design.
7. Enhanced Core AVR architecture for improved performance and reduced power consumption.
8. On-chip debugging and programming support for easy development and testing.
9. Sleep mode for power-saving during periods of inactivity.
10. Multiple interrupt sources and priority levels for efficient multitasking.

Applications:

The ATMEGA32-16AU is suitable for a wide range of applications due to its high performance, low power consumption, and versatile features. Some common applications include:

1. Industrial control systems: The MCU can be used to control and monitor various industrial processes, such as motor control, temperature regulation, and data acquisition.
2. Portable devices: Its low power consumption makes it ideal for battery-powered devices like fitness trackers, smart watches, and portable medical equipment.
3. Home automation: The ATMEGA32-16AU can be used to control and automate various home appliances, such as lighting, HVAC systems, and security systems.
4. Automotive applications: The MCU can be employed in automotive systems for functions like window control, power management, and infotainment systems.
5. IoT devices: The ATMEGA32-16AU is suitable for Internet of Things (IoT) devices that require low power consumption and efficient data processing, such as smart sensors and home automation hubs.
6. Data acquisition and signal processing: The MCU can be used in systems that require real-time data acquisition and signal processing, such as audio equipment, medical instruments, and environmental monitoring devices.

The ATMEGA32-16AU's combination of performance, power efficiency, and versatility makes it a popular choice for a wide range of embedded systems and applications.

ATMEGA32-16AU Documents

Download datasheets and manufacturer documentation for ATMEGA32-16AU

PCN Assembly/Origin :

Fabrication Site 27/Sep/2023      

Datasheets :

ATMEGA32(L) Summary       ATMEGA32(L) Complete      

PCN Packaging :

Boxes 07/Dec/2016       Transfer to Microchip/Label/Pkg 5/Sep/2016      

HTML Datasheet :

ATMEGA32(L) Summary       ATMEGA32(L) Complete      

PCN Design/Specification :

Marking Chgs 11/Jul/2017      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH