ATTINY807-MNR

Overview

The ATtiny807-MNR is an 8-bit microcontroller from the Microchip tinyAVR 0-series, utilizing the AVR processor with a hardware multiplier. It features 16 KB of In-system self-programmable Flash memory, 1 KB of SRAM, and 256 bytes of EEPROM. The device operates at clock frequencies up to 20 MHz and supports supply voltages ranging from 1.8 V to 5.5 V depending on speed grade. It includes a 10-bit ADC, multiple timers, USART, SPI, TWI, and a Real-Time Counter. The component is housed in a 20-pin VQFN package (3x3 mm) and supports industrial temperature ranges.

Feature Summary

• Integrates Core Independent Peripherals including a Real-Time Counter and Configurable Custom Logic for CPU offloading.
• Features a Single-Pin Unified Program and Debug Interface (UPDI) for simplified programming and debugging.
• Includes an Event System for predictable inter-peripheral signaling without CPU intervention.
• Provides flexible analog capabilities with a 10-bit ADC and multiple internal voltage references.

Applications

• Low-power sensor nodes requiring event-driven processing
• Battery-operated devices utilizing low-voltage operation
• Industrial control systems needing reliable communication interfaces
• Smart home automation peripherals

Procurement Notes

Verify the specific suffix 'MNR' corresponds to the required tape and reel packaging configuration. Confirm that the ordered part matches the industrial qualification level specified in the datasheet. Ensure compatibility with the UPDI interface requirements for your development tools. Check for any silicon errata documents relevant to this specific revision before finalizing procurement.

Selection Notes

Select this model when 16 KB of program memory is required within a compact 20-pin footprint. Consider the tinyAVR 0-series architecture for applications benefiting from single-cycle I/O access and hardware multipliers. Evaluate the available I/O multiplexing options against pin count constraints. Verify that the operating voltage range aligns with the system's power supply design.

Part Context

This component belongs to the tinyAVR 0-series family, which introduces advanced peripheral integration and low-power architectures compared to previous generations. It shares architectural similarities with the ATtiny804 and ATtiny806 but offers increased memory capacity. The series emphasizes energy efficiency and ease of use through unified programming interfaces.

Replacement Considerations

ATtiny806-MNR

FAQ

What programming interface does the ATtiny807 support?

The ATtiny807 utilizes a Single-Pin Unified Program and Debug Interface (UPDI) for both programming and debugging operations.

Does the ATtiny807 include a Real-Time Counter?

Yes, the device integrates a 16-bit Real-Time Counter (RTC) that can run from an external clock or an internal RC oscillator.