ATSAM4SD32CA-AU Datasheet PDF - ATMEL

●Built around the ARM Cortex-M4 core, the ATSAM4SD32CA-AU operates at 120MHz and integrates Atmel"s Flash read accelerator and optional cache memory to increase system performance. The ATSAM4SD32CA-AU features a multi-layer bus matrix, multi-channel direct memory access (DMA) and distributed memory to support high data rate communication. Devices are pin-to-pin and software compatible with current SAM3S Cortex-M3-based MCUs, offering a smooth upwards migration path for performance and memory size.

● Integrated best-in-class hardware code protection

● Unique 128-bit ID

● Supports secure device reconditioning (chip erase) for reprogramming

● Rich peripheral set for connectivity, system control and analog interfacing

● 2x1MB Dual-bank Flash

● 160KB SRAM

● 2KB Cache