ATTINY25-20SU - Atmel

Manufacturer Part Number

ATTINY25-20SU

Manufacturer

Microchip Technology

Introduction

The ATTINY25-20SU is a high-performance, low-power AVR 8-Bit microcontroller utilizing Microchip's advanced RISC architecture.

Product Features and Performance

AVR Core 8-Bit Microcontroller

20MHz Maximum Operating Speed

2KB FLASH Program Memory

128 Bytes EEPROM

128 Bytes RAM

6 General Purpose I/O Pins

USI (Universal Serial Interface) for Connectivity

Onboard Peripherals including PWM, Watchdog Timer, and Brown-out Detect/Reset

Analog to Digital Converter with 4 channels and 10-bit Resolution

Internal Oscillator for Simplified System Design

Product Advantages

Optimized for Power Efficiency and Low Power Consumption

Enhanced System Reliability through Watchdog Timer and Brown-out Detection

Supports Rapid Development with Integrated Development Environment Compatibility

Small Footprint 8-SOIC Package for Space-Constrained Applications

Key Technical Parameters

Core Size: 8-Bit

Speed: 20MHz

Program Memory Size: 2KB

EEPROM Size: 128 Bytes

RAM Size: 128 Bytes

Voltage Supply: 2.7V to 5.5V

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

Mounting Type: Surface Mount

Quality and Safety Features

Functional Safety (FuSa) Series Compliance

Robust Operation with Built-in Power-on Reset (POR) and Brown-out Detect/Reset

Compatibility

Compatible with Various Standard Communication Protocols via USI

Application Areas

Consumer Electronics

Automotive

Industrial Automation

Internet of Things (IoT) Devices

Hobbyist Projects

Wearables

Product Lifecycle

Current Product Status: Active

No Indication of Nearing Discontinuation

Availability of Replacements or Upgrades Subject to Manufacturer's Release Schedule

Several Key Reasons to Choose This Product

High-Speed Operation at 20MHz Ideal for Responsive Applications

Integrated Analog Features Including A/D Converter for Mixed-Signal Applications

Suited for Battery-Powered or Energy-Sensitive Designs with Low Power Consumption

Robust Firmware and Hardware Security Features for Reliable Operation in Harsh Environments

Simple Integration with Various Applications Due to Versatile I/O Capabilities

Long-Term Availability and Support from Microchip Technology Inc.

Great for Prototyping and Small-Scale Production Due to the Availability in Tube Packaging