ATTINY861-20SU - Microchip Technology

Manufacturer Part Number

ATTINY861-20SU

Manufacturer

Microchip Technology

Introduction

The ATTINY861-20SU is an 8-bit AVR Microcontroller designed for high-performance and low-power microcontroller applications. It is part of Microchip Technology's AVR ATtiny series, optimized for software efficiency and reduced power consumption.

Product Features and Performance

Core Processor: AVR

Core Size: 8-Bit

Speed: 20MHz

Connectivity: Universal Serial Interface (USI)

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

Number of I/O: 16

Program Memory Size: 8KB (4K x 16)

Program Memory Type: FLASH

EEPROM Size: 512 x 8

RAM Size: 512 x 8

Voltage Supply Range: 2.7V to 5.5V

Data Converters: A/D 11x10bit

Oscillator Type: Internal

Operating Temperature Range: -40°C to 85°C

Product Advantages

Low Power Consumption

High Processing Speed for Efficient Operation

Extensive Input/Output Options with 16 I/O Pins

Integrated Analog to Digital Converters for Enhanced Sensor Integration

Flexible Voltage Supply Options for Diverse Applications

Robust Peripheral Set Supporting Complex Functions

Key Technical Parameters

Speed: 20MHz

Program Memory Size: 8KB

EEPROM Size: 512 Bytes

RAM Size: 512 Bytes

A/D Converters: 11 channels, 10-bit resolution

Operating Temperature: -40°C to 85°C

Supply Voltage: 2.7V to 5.5V

Quality and Safety Features

Brown-out Detect/Reset for System Stability

Power-on Reset (POR) for Reliable Startup

Watchdog Timer (WDT) to Prevent System Hang-up

Compatibility

Compatible with AVR Development and Programming Tools

Universal Serial Interface (USI) for Connectivity with Other Devices

Application Areas

Consumer Electronics

Industrial Control Systems

Automotive Systems

Sensor Systems

Smart Home Devices

Product Lifecycle

Status: Active

No immediate discontinuation, supported by continuous manufacturer updates and community resources

Several Key Reasons to Choose This Product

High-performance AVR core tailored for speedy and efficient operations

Low power consumption suits battery-powered applications

Flexible connectivity and comprehensive peripheral support enhance adaptability

Wide operating temperature range makes it suitable for harsh environments

Large community and manufacturer support ensure a wealth of resources for development