ATTINY861A-SU - Atmel

Manufacturer Part Number

ATTINY861A-SU

Manufacturer

Microchip Technology

Introduction

The ATTINY861A-SU is a high-performance, low-power AVR® 8-bit microcontroller.

Product Features and Performance

Core Processor: AVR

Core Size: 8-Bit

Speed: 20MHz

Connectivity: USI (Universal Serial Interface)

Peripherals: Brown-out Detect/Reset, Power-on Reset, PWM, Temperature Sensor, Watchdog Timer

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: 1.8V to 5.5V

Data Converters: A/D 11x10 bit

Oscillator Type: Internal

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

Mounting Type: Surface Mount

Supplier Device Package: 20-SOIC

Package / Case: 20-SOIC (0.295", 7.50mm width)

Product Advantages

Low Power Consumption

High Integration with multiple peripherals

Flexible use with a wide voltage supply range

Advanced RISC architecture

Key Technical Parameters

20MHz maximum operating frequency

8KB Flash memory

512 bytes EEPROM and RAM

11-channel, 10-bit analog-to-digital converter

Quality and Safety Features

Brown-out detection for system reliability

Temperature sensor for thermal monitoring

Watchdog timer for system stability

Compatibility

Compatible with a range of development tools from Microchip

Use of USI for serial communication

Application Areas

Consumer electronics

Industrial control systems

Automotive

Internet of Things (IoT) devices

Product Lifecycle

Active product status

Not close to discontinuation

Replacements or upgrades typically available within Microchip's AVR product line

Several Key Reasons to Choose This Product

Versatile across multiple applications due to a suite of peripherals

Easily programmable with Microchip's development tools

Suitable for battery-operated devices due to low power consumption

Supports both analog and digital sensor integration

Flexible interfacing options with USI

Robust operation in extended temperature range