Microchip Technology

ATMEGA165-16AI  

Microcontrollers

The ATMEGA165-16AI is a microcontroller unit (MCU) manufactured by Microchip Technology. It is part of the AVR Enhanced I/O (AEI) family of microcontrollers, which are designed for a wide range of applications that require advanced I/O capabilities.

Description:

The ATMEGA165-16AI is a high-performance, low-power 8-bit microcontroller based on the AVR enhanced I/O architecture. It features 16 KB of in-system programmable flash memory for storing the program code, 1 KB of EEPROM, and 1 KB of SRAM. The device operates at a frequency of up to 16 MHz and has a wide operating voltage range of 1.8 to 5.5 volts.

Features:

1. 16 KB of In-System Programmable Flash Memory: Allows for storing and updating the program code without the need for external memory.
2. 1 KB EEPROM: Provides non-volatile storage for user data and calibration values.
3. 1 KB SRAM: Offers fast, temporary data storage during program execution.
4. Enhanced I/O: The device features a rich set of I/O options, including digital I/O lines, analog inputs, and various communication interfaces such as USART, SPI, and I2C.
5. Analog-to-Digital Converter (ADC): 8-channel, 10-bit ADC with up to 11 gains for precise analog signal conversion.
6. Pulse Width Modulation (PWM): Supports up to 4 independent PWM outputs for controlling motors, LEDs, and other applications.
7. Input Capture: Allows for accurate measurement of external signal frequencies and durations.
8. Output Compare: Provides versatile output options for generating waveforms, frequency division, and pulse generation.
9. Low-power Modes: Offers various sleep modes to conserve energy in battery-powered applications.
10. Enhanced Security: Features a JTAG interface and a bootloader for secure programming and debugging.

Applications:

The ATMEGA165-16AI is suitable for a wide range of applications that require advanced I/O capabilities and precise control. Some common applications include:

1. Industrial control systems: For controlling and monitoring various industrial processes and equipment.
2. Home automation: For controlling smart home devices, such as lighting, heating, and security systems.
3. Medical devices: For controlling and monitoring medical equipment, such as infusion pumps and patient monitors.
4. Automotive systems: For controlling and monitoring various automotive functions, such as engine management, safety systems, and infotainment systems.
5. Robotics: For controlling robotic systems, including motor control, sensor interfacing, and communication.
6. Consumer electronics: For controlling and interfacing with various consumer electronic devices, such as appliances, toys, and wearables.

The ATMEGA165-16AI's advanced I/O capabilities, combined with its low-power features and flexible programming options, make it a versatile choice for a wide range of embedded systems and applications.

ATMEGA165-16AI Documents

Download datasheets and manufacturer documentation for ATMEGA165-16AI

Datasheets :

ATMEGA165(V) Summary       ATMEGA165(V) Complete      

PCN Packaging :

Transfer to Microchip/Label/Pkg 5/Sep/2016       MBB/Label Chgs 16/Nov/2018      

Design Resources :

ATmega16 Development Tool Selector      

HTML Datasheet :

ATMEGA165(V) Summary       ATMEGA165(V) Complete      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH