SAME70J21 Overview
32-bit Arm Cortex-M7 MCUs with FPU, Audio and Graphics Interfaces, High-Speed USB, Ethernet, and Advanced Analog SAM E70/S70/V70/V71.
SAME70J21 Key Features
- Arm® Cortex®-M7 running at up to 300 MHz
- 16 Kbytes of I-Cache and 16 Kbytes of D-Cache with Error Code Correction (ECC)
- Single-precision and double-precision HW Floating Point Unit (FPU)
- Memory Protection Unit (MPU) with 16 zones
- DSP Instructions, Thumb®-2 Instruction Set
- Embedded Trace Module (ETM) with instruction trace stream, including Trace Port Interface Unit (TPIU)
- Up to 2048 Kbytes embedded Flash with unique identifier and user signature for user-defined data
- Up to 384 Kbytes embedded Multi-port SRAM
- Tightly Coupled Memory (TCM)
- 16 Kbytes ROM with embedded Bootloader routines (UART0, USB) and IAP routines
