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  1. Devices
  2. SAM4 Series
  3. SAM4SP
  4. ATSAM4SP32A

ATSAM4SP32A

Microchip

  • 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.

Core

Processor

Cortex-M4
Maximum Clock Frequency 120 MHz
Memory Protection Unit MPU
Floating Point Unit NO_FPU
Trust Zone
Digital Signal Processor
CortexM Vector Extensions
Endian Little-endian
Features View features

Processor

Cortex-M4, 120 MHz

  • I/O
    Temperature Sensor 1 x Temperature Sensor
  • Clock
    Real Time Clock 1 Hz .. 32.77 kHz Real Time Clock