ATTINY45-15SZ - Microchip Technology

Manufacturer Part Number

ATTINY45-15SZ

Manufacturer

Microchip Technology

Introduction

The ATTINY45-15SZ is part of Microchip Technology's AVR® ATtiny series with functional safety (FuSa) features. This 8-bit microcontroller is designed for automotive applications and supports a wide range of voltages, making it versatile for various embedded system applications.

Product Features and Performance

Core Processor: AVR

Core Size: 8-Bit

Speed: 16MHz

Connectivity: Universal Serial Interface (USI)

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

Internal Oscillator Type

A/D Converters: 4 channels, 10-bit resolution

Product Advantages

High performance at 16MHz clock speed

Low power consumption with advanced power management features

Robust set of peripherals aiding in system control and monitoring

Integrated safety features suitable for automotive applications

Compact package and surface mount compatible for dense PCB layouts

Key Technical Parameters

Number of I/O: 6

Program Memory Size: 4KB (2K x 16)

EEPROM Size: 256 x 8

RAM Size: 256 x 8

Voltage Supply Range: 2.7V to 5.5V

Operating Temperature: -40°C to 125°C

Quality and Safety Features

AEC-Q100 qualified for automotive reliability

Embedded brown-out detect and power-on reset for system stability

Integrated watchdog timer for system recovery

Compatibility

Compatible with universal serial interface for various communication requirements

Broad voltage supply range supporting diverse system designs

Suitable for surface mount technology (SMT) assembly processes

Application Areas

Automotive systems

Embedded control systems

System monitoring applications

Consumer electronics

Product Lifecycle

Product status: Active

Not nearing discontinuation

Ongoing support and availability of replacements or upgrades

Several Key Reasons to Choose This Product

High reliability and suitable for automotive applications due to AEC-Q100 qualification

Versatile I/O options and programmable memory capabilities offer customization

Built-in safety and monitoring peripherals ensure product robustness and longevity

High operating temperature range and robust voltage supply compatibility make it ideal for harsh environments

Compact 8-SOIC package saves space and facilitates modern compact designs