AT90PWM316-16SUR - Atmel

Manufacturer Part Number

AT90PWM316-16SUR

Manufacturer

Atmel

Introduction

The AT90PWM316-16SUR is an 8-Bit microcontroller from Atmel's AVR® 90PWM series, designed specifically for advanced lighting and general purpose applications offering high-speed performance and a wide range of features.

Product Features and Performance

Core: 8-Bit AVR running up to 16MHz

Connectivity: SPI, UART/USART interfaces for serial communication

Peripherals: Includes Brown-out Detect/Reset, Power-on Reset (POR), Pulse Width Modulation (PWM), and Watchdog Timer (WDT)

I/O Pins: 27 general purpose input/output pins

Program Memory: 16KB FLASH

EEPROM: 512 Bytes, for non-volatile data storage

RAM: 1KB, for volatile data storage

Data Converters: 11-channel, 10-bit Analog-to-Digital (A/D) converter and 1-channel, 10-bit Digital-to-Analog (D/A) converter

Oscillator: Internal

Voltage Supply (Vcc/Vdd): Wide range from 2.7V to 5.5V

Operating Temperature: -40°C to 105°C, suitable for harsh environments

Product Advantages

Integrated PWM functionality ideal for lighting control applications

High-performance AVR core allows for efficient task management and signal processing

Wide operating voltage and temperature range provides flexibility in various environments

Ample I/O pins and serial interfaces support complex applications and system expansions

Inbuilt safety features, such as brown-out detect/reset, enhance device reliability

Key Technical Parameters

Core Speed: 16MHz

Program Memory Size: 16KB

EEPROM Size: 512 Bytes

RAM Size: 1KB

Number of I/O: 27

Analog to Digital Converters: 11x10b

Digital to Analog Converter: 1x10b

Operating Temperature Range: -40°C ~ 105°C

Quality and Safety Features

Integrated Power-on Reset and Brown-out Detect/Reset provide resilience against power instability

Watchdog Timer for system recovery in software failure scenarios

Compatibility

Compatible with SPI and UART/USART devices for flexible serial communication

Versatile power supply compatibility (2.7V ~ 5.5V) for diverse electronic environments

Application Areas

Advanced Lighting Systems

General Purpose Embedded Control Applications

Product Lifecycle

This product is listed as obsolete, indicating it's nearing the end of its production lifecycle. Potential buyers should consider reaching out to Atmel for information on replacements or upgrades.

Several Key Reasons to Choose This Product

Optimized for complex lighting control with dedicated PWM channels

Robust design supporting wide voltage and temperature ranges

Extensive connectivity options for comprehensive system integrations

High reliability through built-in safety and reset features

Ample storage and memory capabilities for complex applications