ATTINY45-15MZ

Overview

The ATTINY45-15MZ is an 8-bit AVR microcontroller featuring 4 KB of in-system programmable Flash memory, 256 bytes of EEPROM, and 256 bytes of SRAM. It operates with a maximum clock frequency of 15 MHz and includes a 10-bit ADC. The device supports a supply voltage range from 1.8 V to 5.5 V and offers 6 I/O lines. Packaged in an MLF-8 format, it functions within a temperature range of -40°C to +85°C.

Feature Summary

• Provides non-volatile program storage via in-system programmable Flash technology.
• Integrates analog-to-digital conversion capabilities for sensor interfacing.
• Supports low-voltage operation suitable for battery-powered applications.

Applications

• Battery-operated portable devices
• Simple control systems requiring minimal I/O
• Low-power embedded monitoring tasks

Procurement Notes

Verify the specific suffix 'MZ' against the official Microchip datasheet to confirm package type and temperature grade. Ensure compatibility with development tools supporting the AVR ATtiny family. Confirm RoHS compliance status through current manufacturer documentation before procurement.

Selection Notes

Select this component when 4 KB of Flash is sufficient for application logic. Consider the 15 MHz speed limit for timing requirements. Evaluate the MLF-8 package constraints for PCB layout. Compare against ATTINY25 or ATTINY85 variants if memory or pin count needs differ.

Part Context

This part belongs to the Microchip AVR ATtiny series, designed for cost-sensitive and space-constrained embedded applications. It utilizes the high-performance AVR RISC core, balancing processing power with low energy consumption. The series is widely used in simple digital control scenarios.

FAQ

What is the maximum operating frequency?

The maximum operating frequency is 15 MHz.

How much data RAM does the device contain?

The device contains 256 bytes of SRAM.