ATSAM4SA16CA-AU

ARM MCU微控制单元, SAM4S系列, SAM32 Family SAM 4S Series Microcontrollers, ARM 皮质-M4, 32位, 120 MHz, 1 MB

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 ATSAM4SA16CA-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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1MB Flash

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128KB SRAM

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2KB Cache