1. Devices
  2. SAM4 Series
  3. SAM4E
  4. ATSAM4E8E


  • Core

    Cortex-M4, 120 MHz

  • Family

    SAM4 Series

  • Sub-Family


  • CMSIS Pack


The Microchip SAM4E series of Flash microcontrollers (MCUs) is based on the high-performance
32-bit ARM Cortex-M4 RISC processor with floating point unit (FPU).
It operates at a maximum speed of 120MHz and features up to 1024KB of Flash,
2KB of cache memory and up to 128KB of SRAM.
The SAM4E series offers a rich set of advanced connectivity peripherals including
10/100Mbps Ethernet MAC supporting IEEE 1588 and dual CAN. With a single-precision FPU,
advanced analog features as well as a full set of timing and control functions, SAM4E MCUs
are ideal for industrial automation and building control applications.




Maximum Clock Frequency 120 MHz
Memory Protection Unit MPU
Floating Point Unit SP_FPU
Trust Zone
Digital Signal Processor
CortexM Vector Extensions
Endian Little-endian