• Core

  Cortex-M4, 120 MHz

• Family

  SAM4 Series

• Sub-Family

  SAM4SP

• CMSIS Pack

  SAM4_DFP

With an unprecedented level of integration and performance, the Microchip SAM4SP32A
system-on-chip (SoC) solution is the first ARM Cortex-M4 processor-based device
for the power line communications (PLC) smart metering market.
The SAM4SP32A SoC, a pure digital implementation, complies with the latest Power Line
Intelligent Metering Evolution (PRIME) PLC specification.

The compact SAM4SP32A merges the advantages of a Cortex-M4 processor-based microcontroller (MCU)
with an integrated PLC modem. Take advantage of the powerful Cortex-M4 core, as well as 2MB
of dual-bank Flash memory, 160KB SRAM and operating frequency up to 120MHz.