ATSAME70N21A-CNT

Overview

The ATSAME70N21A-CNT is a Microchip Technology microcontroller from the SAM E70 series, featuring an ARM Cortex-M7 core. It operates at a maximum clock frequency of 300 MHz and includes 2 MB of Flash memory and 384 kB of SRAM. The device utilizes a 100-pin LFBGA package with 75 I/O lines. It supports a supply voltage range of 1.62 V to 3.6 V and functions within a temperature range of -40°C to +105°C.

Feature Summary

• Integrates an ARM Cortex-M7 processor for high-performance execution
• Provides substantial non-volatile storage via 2 MB Flash capacity
• Includes 384 kB of static RAM for data handling

Applications

• Industrial motor control systems
• Complex embedded solutions requiring high processing power
• Evaluation of SAM E70 platform capabilities

Procurement Notes

Verify the specific suffix 'CNT' against official Microchip documentation to confirm packaging details such as tape and reel configuration. Ensure compatibility with required operating temperatures and voltage levels before integration into final designs.

Selection Notes

Select this component when a 300 MHz Cortex-M7 performance level is required alongside significant onboard memory. The LFBGA-100 package suits applications needing a compact footprint with extensive I/O connectivity for complex peripheral interfaces.

Part Context

This part belongs to the SAM E70 family, designed for demanding embedded applications. It shares architectural similarities with other variants in the series but offers specific memory and package configurations tailored for high-throughput processing tasks.

Replacement Considerations

ATSAME70N21A-CN: Identical electrical specifications with different packaging format.