ATTINY20-MMH - Microchip Technology

Manufacturer Part Number

ATTINY20-MMH

Manufacturer

Microchip Technology

Introduction

The ATTINY20-MMH is an 8-bit high-performance microcontroller from Microchip's AVR® ATtiny series, specifically designed for embedded applications requiring a compact and power-efficient processor.

Product Features and Performance

Core Processor: AVR 8-Bit

Speed: 12MHz

Connectivity options include I2C and SPI

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

Number of I/O Pins: 12

Program Memory Size: 2KB FLASH

RAM Size: 128 Bytes

Internal Oscillator

A/D Converter: 8 channels, 10-bit resolution

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

Product Advantages

Low power consumption for battery-sensitive applications

Small footprint with 20-VQFN (3x3) packaging suitable for compact designs

Flexible voltage range from 1.8V to 5.5V to accommodate various power supply choices

Key Technical Parameters

Core Size: 8-Bit

Speed: 12MHz

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

I/O Count: 12

Program Memory: 2KB FLASH

RAM: 128 Bytes

A/D Converters: 8x10b

Operational Temperature: -40°C ~ 85°C

Quality and Safety Features

Brown-out Detect/Reset and Watchdog Timer for system stability

Power-on Reset (POR) to handle unexpected power interruptions smoothly

Compatibility

Compatible with most standard development environments for AVR processors

Application Areas

Consumer Electronics

Internet of Things (IoT) devices

Wearable devices

Automation systems

Product Lifecycle

Currently active with no planned discontinuation

Availability of replacements or upgrades not specified

Several Key Reasons to Choose This Product

Comprehensive connectivity features (I2C, SPI) facilitate integration into various system architectures

Robust in-built safety features enhance reliable operation in unpredictable conditions

Highly flexible in voltage supply and compatible with various power setups

Optimal balance between memory size and processing capabilities for diverse applications