ATTINY402-SSFR - Microchip Technology

Manufacturer Part Number

ATTINY402-SSFR

Manufacturer

Microchip Technology

Introduction

The ATTINY402-SSFR is a high-performance, low-power AVR 8-Bit microcontroller that integrates advanced RISC architecture.

Product Features and Performance

Integrated features like internal oscillator, multiple communication interfaces, and various peripherals

8-Bit core processor running up to 16MHz

Advanced RISC architecture for efficient processing

Power-on Reset and Programmable Brown-out Detection for robust operation

6 versatile I/O pins for various digital interfacing

Product Advantages

High integration in a small 8-SOIC package saves board space

Wide voltage range ensures flexibility in power supply design

Functional safety features ideal for critical applications

Internal oscillator reduces the need for external clock components

Key Technical Parameters

Core Size: 8-Bit

Speed: 16MHz

Connectivity: I2C, IrDA, LINbus, SPI, UART/USART

Program Memory Size: 4KB

EEPROM Size: 128 bytes

RAM Size: 256 bytes

Voltage Supply: 2.7V to 5.5V

A/D Converter: 6 channels, 10-bit resolution

Operating Temperature Range: -40°C to 125°C

Quality and Safety Features

Functional Safety (FuSa) compliant to cater to safety-critical applications

Watchdog Timer (WDT) for system recovery in abnormal conditions

Enhanced system stability with Power-on Reset and Brown-out Detection circuits

Compatibility

Easy to interface with many peripheral modules due to various communication protocols supported

Application Areas

Industrial control systems

Automotive applications

Power management systems

Internet of Things (IoT) devices

Consumer electronics

Product Lifecycle

Currently Active product with ongoing manufacturer support

Not reported as nearing discontinuation; potential for future upgrades

Several Key Reasons to Choose This Product

Robust operating temperature range making it suitable for extreme environments

Feature-rich for complex applications while maintaining low power consumption

Wide community and industry support due to the popularity of the tinyAVR series

Cost-effective solution for embedded systems requiring Functional Safety compliance

Microchip's reputation for long-term availability and support of their products