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  1. Devices
  2. nRF53 Series
  3. nRF5340_xxAA

nRF5340_xxAA

Nordic Semiconductor

The nRF5340 is an ultra-low power multi-MCU System on Chip (SoC) integrating an ARM® Cortex®-M33 processor with advanced security features,
a range of peripherals, as well as a multiprotocol 2.4 GHz transceiver. It is the ultimate SoC for any short range wireless personal area network
or IPv6-enabled automation application.

Core

Processor

Cortex-M33

Processor

Cortex-M33

Maximum Clock Frequency 128 MHz 64 MHz
Memory Protection Unit MPU MPU
Floating Point Unit SP_FPU NO_FPU
Trust Zone TZ NO_TZ
Digital Signal Processor DSP NO_DSP
CortexM Vector Extensions
Endian Little-endian Little-endian
Features View features View features

Processor

Cortex-M33, 128 MHz

  • Communication
    Universal Asynchronous Receiver/Transmitter 4 x 1 Mbit/s Universal Asynchronous Receiver/Transmitter
    Serial Peripheral Interface 3 x 4 Mbit/s Serial Peripheral Interface
    I2C compatible Two-Wire Interface 2 x I2C compatible Two-Wire Interface
    Pulse Density Modulation Interface 1 x Pulse Density Modulation Interface
  • Timer
    Timer/Counter 3 x 32-bit Timer/Counter
    Pulse Width Modulation 16 x 14-bit Pulse Width Modulation
  • Clock
    RTC with 4 Capture/Compare registers 32.77 kHz RTC with 4 Capture/Compare registers
  • I/O
    Low Power Comparator 1 x Low Power Comparator
    General Purpose IOs 32 General Purpose IOs
  • Power
    Operating Voltage 1.7 V .. 5.5 V Operating Voltage
  • Package
    Quad Flat No-Lead 73-pad Quad Flat No-Lead
  • Memory
    Flash 1.05 Mbyte Flash
    ExtFlash 134.22 Mbyte ExtFlash
    RAM0 262.14 kbyte RAM0
    RAM1 258.05 kbyte RAM1

Processor

Cortex-M33, 64 MHz

  • Communication
    Serial Peripheral Interface 3 x 4 Mbit/s Serial Peripheral Interface
    Universal Asynchronous Receiver/Transmitter 2 x 1 Mbit/s Universal Asynchronous Receiver/Transmitter
    Full-Speed USB Device 1 x Full-Speed USB Device
    Serial Peripheral Interface 3 x 4 Mbit/s Serial Peripheral Interface
    I2C compatible Two-Wire Interface 2 x I2C compatible Two-Wire Interface
    Pulse Density Modulation Interface 1 x Pulse Density Modulation Interface
  • Timer
    Timer/Counter 5 x 32-bit Timer/Counter
    Pulse Width Modulation 16 x 14-bit Pulse Width Modulation
  • Clock
    RTC with 4 Capture/Compare registers 32.77 kHz RTC with 4 Capture/Compare registers
  • I/O
    Low Power Comparator 1 x Low Power Comparator
    General Purpose IOs 48 General Purpose IOs
  • Power
    Operating Voltage 1.7 V .. 5.5 V Operating Voltage
  • Package
    Quad Flat No-Lead 73-pad Quad Flat No-Lead
  • Memory
    Flash 262.14 kbyte Flash
    ExtFlash 134.22 Mbyte ExtFlash
    RAM 65.54 kbyte RAM
    APP_RAM0 262.14 kbyte APP_RAM0
    APP_RAM1 262.14 kbyte APP_RAM1