Tightly coupled memory and powerful DMA peripherals ensure efficient data transfer
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📋 Overview
The Teensy 4.0 is a compact, high-performance microcontroller development board from PJRC, built around a 600 MHz ARM Cortex-M7 processor with 2MB of flash memory and 1MB of RAM. It delivers processing power that rivals many microcomputers — all packed into the same tiny, breadboard-friendly footprint as the popular Teensy 3.2