Microchip ATSAME70N21A-AN, 32bit ARM Cortex M7 Microcontroller, ATSAM, 300MHz, 2.048 MB Flash, 100-Pin LQFP

The Microchip SAME70N21 devices are members of a flash microcontrollers family based on the high-performance 32-bit ARM Cortex-M7 processor with FPU. These devices operate at up to 300MHz and feature up to 2048Kb of Flash, up to 384Kb of multi-port SRAM and configurable Instruction and Data Tightly Couple Memories to leverage the advanced DSP capabilities of the core. SAME70N21 features multiple networking/connectivity peripherals, including CAN-FD interface and one 1O/100Mbps Ethernet MAC with specific hardware support for Audio Video Bridging (AVB).

ARM® Cortex®-M7 running 300MHz
16Kb of ICache and 16Kb of DCache with ECC
Single- and double-precision HW FPU
MPU with 16 zones
DSP Instructions, Thumb®-2 Instruction Set
Embedded Trace Module with instruction trace stream, including Trace Port Interface Unit
1024Kb embedded Flash with unique identifier and user signature for user-defined data