Atmel Distributor

SAM4L Series Microcontrollers


Atmel's SAM4L microcontrollers provide highly-efficient signal processing


Atmel's SAM4L Series MicrocontrollersAtmel's SAM4L microcontrollers (MCUs) redefine the power benchmark for Cortex™-M4 processor-based devices, delivering the lowest power in active mode (down to 90 µA/MHz), as well as sleep mode with full RAM retention (1.5 µA) with the shortest wake-up time (down to 1.5 µs). Embedding Atmel picoPower® technology, the SAM4L family provides highly efficient signal processing, ease of use, and high-speed communication peripherals, ideal for power-sensitive designs in the industrial, healthcare, and consumer application areas.

The ATSAM4L-EK kit lets designers quickly evaluate and develop code for applications running on Atmel SAM4L microcontrollers. The board features an embedded debugger, dedicated circuitry to measure the power consumption of your application, LCD, USB, capacitive touch functionality and more. It also offers expansion headers to plug in Atmel extension boards to easily add gyrometers, accelerometers, Wi-Fi and ZigBee to your SAM4L-EK.

Features
  • Atmel picoPower Technology
  • Hardware capacitive touch module supported by Atmel QTouch technology
  • 128 KB to 256 KB embedded Flash Memory
  • Up to 4 x 40-segment LCD controller (LC Series)

Microcontrollers
Digi-Key P/N Manufacturer P/N Description
ATSAM4LC2AA-MU-ND ATSAM4LC2AA-MU IC MCU 32BIT 128KB FLASH 48QFN Datasheet
ATSAM4LC2BA-MU-ND ATSAM4LC2BA-MU IC MCU 32BIT 128KB FLASH 64QFN
ATSAM4LC4AA-MU-ND ATSAM4LC4AA-MU IC MCU 32BIT 256KB FLASH 48QFN
ATSAM4LC4BA-MU-ND ATSAM4LC4BA-MU IC MCU 32BIT 256KB FLASH 64QFN
ATSAM4LC4CA-CFU-ND ATSAM4LC4CA-CFU IC MCU 32BIT 256KB FLASH 100BGA
ATSAM4LS2AA-MU-ND ATSAM4LS2AA-MU IC MCU 32BIT 128KB FLASH 48QFN
ATSAM4LS2BA-MU-ND ATSAM4LS2BA-MU IC MCU 32BIT 128KB FLASH 64QFN
ATSAM4LS4AA-MU-ND ATSAM4LS4AA-MU IC MCU 32BIT 256KB FLASH 48QFN
ATSAM4LS4BA-MU-ND ATSAM4LS4BA-MU IC MCU 32BIT 256KB FLASH 64QFN

Evaluation Kits
Digi-Key P/N Manufacturer P/N Description  
ATSAM4L-EK-ND ATSAM4L-EK EVAL KIT FOR SAM4LC CORTEX Datasheet
ATSAM4L-XPRO-ND ATSAM4L-XPRO SAM4L XPLAINED PRO EVAL KIT Datasheet
ATSAM4L-XSTK-ND ATSAM4L-XSTK SAM4L XPLAINED PRO STARTER KIT Datasheet