ATSAM4SD16CA-AU

ATMEL  ATSAM4SD16CA-AU  微控制器, 32位, SAM4S系列, ARM 皮质-M4, 120 MHz, 1 MB, 160 KB, 100 引脚, LQFP

Built around the ARM Cortex-M4 core, the operates at 120MHz and integrates Atmel"s Flash read accelerator and optional cache memory to increase system performance. The ATSAM4SD16CA-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.

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Integrated best-in-class hardware code protection

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Unique 128-bit ID

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Supports secure device reconditioning chip erase for reprogramming

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Rich peripheral set for connectivity, system control and analog interfacing

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2x512KB Dual-bank Flash

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160KB SRAM

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2KB Cache