Number of SAM4S Product model for POS, PDA, Printer, ECR, EFT POS Terminal and Peripheral Experienced R&D Team

Based on the Arm ® Cortex ® -M4 core, our SAM 4 series of microcontrollers (MCUs) operates at a maximum CPU speed of 120 MHz and features up to 2048 KB of Flash and up to 128 KB of SRAM.

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Rich peripheral set for connectivity, system control and analog interfacing. The SAM4S series offers pin-to-pin compatibility with Atmel | SMART SAM4N, SAM3S, SAM3N and SAM7S devices, facilitating easy migration within the portfolio.

SAM-4S Xplained评估套件是一款基于Atmel公司SAM4S16微控制器的硬件评估平台。 该套件提供了大范围的特性，使得Atmel的ARM?SAM4S16用户可以马上使用SAM4S16外围设备进行开发 ...

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Microchip SAM4S 系列基于功能强大的 ARM® Cortex™-M4 处理器，扩充了 Microchip Cortex-M 产品组合。 这些器件与当前基于 SAM3 Cortex-M3 处理器的微控制器 (MCU) 兼容引脚和软件，从而为实现更佳的性能和存储器尺寸提供了平稳的升级途径。 SAM4S 微控制器在 120 MHz 频率下工作，并集成了 Microchip 的闪存读取加速器和可选的高速缓冲存储器，有效地提高了系统性能。 SAM4S 具有多层总线矩阵、多通道直接存储器存取 (DMA) 和分布式存储器等特性，支持高数 …

Built around the ARM Cortex-M4 core, the SAM4S operates at 120 MHz and integrates the Flash read accelerator and optional cache memory to increase system performance. The SAM4S features a multi-layer bus matrix, multi-channel direct memory access (DMA) and distributed memory to support high data rate communication.

As a store automation products manufacturer, SAM4S aims to achieve the best quality products and make the most flexible and reliable products at all times. We have human resources with knowledge of more than 30 years of experience in the store automation field.

atmel sam4s16 mcu是sam4s系列器件中的首款产品，可提供120mhz最大运行速度、1mb闪存和128kb sram。 SAM4S16 ARM Cortex-M4 器件，为Atmel QTouch®电容式触控技术提供支持，引脚兼容SAM7S、SAM3N和SAM3S MCU。