ATMEGA169P-16MU - Atmel

Manufacturer Part Number

ATMEGA169P-16MU

Manufacturer

Microchip Technology

Introduction

ATMEGA169P-16MU belongs to the AVR® ATmega series of microcontrollers designed for embedded applications.

Product Features and Performance

8-Bit AVR Core Processor

Speed of 16MHz

Comprehensive Connectivity with SPI, UART/USART, USI

Integrated Peripherals for enhanced functionality such as Brown-out Detect/Reset, LCD driver, POR, PWM, WDT

54 Programmable I/O Lines

16KB of Flash Program Memory

512 Bytes of EEPROM

1KB of Internal RAM

Internal Oscillator

Broad Operating Temperature Range from -40°C to 85°C

Product Advantages

Optimized for low power consumption

Enhanced design flexibility due to rich peripheral set

Ease of programming with Flash memory

Support for wide range of voltages from 2.7V to 5.5V

Robust design suitable for harsh environments

Large number of I/Os for complex embedded tasks

Cost-effective with integrated features reducing the need for external components

Key Technical Parameters

Core Size: 8-Bit

Speed: 16MHz

Program Memory Size: 16KB (8K x 16)

Program Memory Type: FLASH

EEPROM Size: 512 x 8

RAM Size: 1K x 8

Voltage Supply (Vcc/Vdd): 2.7V ~ 5.5V

Data Converters: A/D 8x10b

Operating Temperature: -40°C ~ 85°C (TA)

Quality and Safety Features

Brown-out Detect/Reset for voltage monitoring

Watchdog Timer (WDT) for system recovery and protection

Power-on Reset (POR) for reliable startup

Compatibility

Compatible with various interfaces and protocols for versatile use in embedded systems

Supports a wide range of analog and digital sensors and actuators

Application Areas

Industrial control systems

Automotive electronics

Home automation and IoT devices

Consumer electronics

Medical devices

Product Lifecycle

Status: Active

The ATMEGA169P-16MU is not near discontinuation and replacements or upgrades are available

Several Key Reasons to Choose This Product

Proven AVR architecture with an excellent track record in industry

Low power consumption for battery-powered applications

The high number of I/O options facilitating complex tasks

Built-in LCD controller for user interface applications

Reliable performance in extended temperature ranges

High integration reduces overall system cost

Easily programmable with in-system programming capabilities

Support for advanced features like PWM for motor control applications