AVR16EB20T-I/SS

Overview

The AVR16EB20T-I/SS is an 8-bit microcontroller from the AVR EB family, featuring a 20 MHz AVR CPU with hardware multiplier. It includes 16 KB of Flash memory with read-while-write capability, 2 KB of SRAM, and 512 bytes of EEPROM. The device operates within a supply voltage range of 1.8 V to 5.5 V and supports industrial temperatures from -40°C to +85°C. Key peripherals include a 12-bit ADC with PGA, two TCBs, TCE, TCF, USART, SPI, TWI/I2C, and an Event System.

Feature Summary

• Features a flexible low-power architecture with an Event System for CPU-independent inter-peripheral signaling.
• Includes accurate analog subsystems such as a 12-bit differential ADC with programmable gain amplifier and analog comparators.
• Supports vertical migration without code modification across the AVR EB family due to full pin and feature compatibility.
• Integrates advanced digital peripherals including Configurable Custom Logic (CCL) Look-up Tables and Waveform Extension.

Applications

• Embedded systems requiring low-power operation and high precision analog input processing.
• Industrial control applications utilizing the robust peripheral set and event system for real-time responsiveness.
• Designs needing vertical migration capabilities within the AVR EB family for scalable product development.

Procurement Notes

Verify the specific ordering suffix against official Microchip documentation to ensure correct package type and temperature rating. Confirm that the 'T' suffix indicates tape and reel packaging if required for automated assembly processes. Cross-reference the datasheet revision to ensure all preliminary specifications align with final production data before implementation.

Selection Notes

Select this component when a balance of moderate memory size and rich peripheral integration is required in a compact 20-pin SSOP package. Consider the AVR EB family's vertical migration path if future scalability is needed. Ensure the 1.8V to 5.5V operating voltage range matches the target system power supply constraints.

Part Context

This part belongs to the AVR EB family, which utilizes the latest technology from Microchip Technology. The family emphasizes a flexible and low-power architecture designed for embedded applications. Devices in this series are characterized by their ability to support vertical migration without code changes, simplifying design transitions between different pin counts and memory sizes.

Replacement Considerations

AVR16EB20T-E/SS