ATTINY461A-SU - Microchip Technology

Manufacturer Part Number

ATTINY461A-SU

Manufacturer

Microchip Technology

Introduction

The ATTINY461A-SU is a high-performance, low-power AVR 8-Bit microcontroller that combines 4KB ISP flash memory, 256B EEPROM, 256B SRAM, and a host of other features.

Product Features and Performance

8-Bit AVR Microcontroller

4KB Flash Memory

256 Bytes EEPROM

256 Bytes SRAM

16 I/O Pins

11 ADC Channels with 10-bits Resolution

Universal Serial Interface (USI)

Multiple PWM Channels

Advanced RISC Architecture

Product Advantages

High Performance with Low Power Consumption

Flexible and Wide-ranging Power Supply Options (1.8V – 5.5V)

Integrated Analog-to-Digital Converter

On-chip Debugging Support

Rapid Prototyping and Development with In-System Programmability

Key Technical Parameters

Speed: 20MHz

Program Memory Type: FLASH

Voltage Supply (Vcc/Vdd): 1.8V - 5.5V

Operating Temperature: -40°C to 85°C

Mounting Type: Surface Mount

Package: 20-SOIC

Quality and Safety Features

Brown-out Detection and Reset

Power-on Reset (POR)

Watchdog Timer (WDT)

Internal Oscillator with Calibration

Compatibility

Compatible with AVR Development and Debugging Tools

Supports SPI, I2C Interfaces through USI

Application Areas

Consumer Electronics

Industrial Automation

Automotive Systems

Internet of Things (IoT) Devices

Product Lifecycle

Active Product Status

Not indicated as nearing discontinuation

Several Key Reasons to Choose This Product

Versatile for multiple application domains

Easy integration with minimal external components

Efficient design enabling long battery life for portable devices

Robust operating temperature range for harsh environments

Comprehensive technical support and documentation from Microchip Technology