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Atmel SAM4S ARM Cortex™-M4 Flash Microcontrollers

Atmel SAM4S ARM Cortex-M4 Flash Microcontrollers (MCUs) extend the Atmel Cortex-M portfolio to offer increased performance and power efficiency and higher memory densities with up to 2MB of Flash and 160KB of SRAM. Atmel SAM4S MCUs offer a rich peripheral set for connectivity, system control, and analog interfacing. Devices are pin-to-pin and software compatible with SAM3 and SAM3N Cortex-M3 processor-based microcontrollers (MCUs), offering a smooth upwards migration path for performance and memory size. The SAM4S operates at 120MHz and integrates Atmel's Flash read accelerator and optional cache memory to increase system performance. These devices feature a multi-layer bus matrix, multi-channel direct memory access (DMA) and distributed memory to support high data rate communication. The SAM4S series achieves 200µA/MHz in dynamic mode at a low operating frequency; and 1µA at 1.8V in back-up mode with the real-time clock (RTC) running.
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Atmel ARM Microcontrollers - MCU QFN, GREEN,IND TEMP,MRL A
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Atmel ARM Microcontrollers - MCU LQFP,GREEN,IND TEMP,MRL A
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Atmel ARM Microcontrollers - MCU LQFP, Green, IND TEMP,MRL A
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Atmel ARM Microcontrollers - MCU BGA, Green, IND TEMP,MRL A
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Atmel ARM Microcontrollers - MCU LQFP,GREEN,IND TEMP,MRL A
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Atmel ARM Microcontrollers - MCU BGA, GREEN, IND TEMP,MRL A
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Atmel ARM Microcontrollers - MCU LQFP, Green, IND TEMP,MRL A
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Atmel ARM Microcontrollers - MCU QFN,GREEN,IND TEMP,MRL A
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Atmel Development Boards & Kits - ARM SAM4S16 W.PIR CAMERA REF. DESIGN
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Atmel ATSAM4S8CA-CFU
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Atmel ARM Microcontrollers - MCU VFBGA,GREEN,IND TEMP,MRL A
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