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    The element14 ESSENTIALS of Secure MCUs for IoT Edge Applications discusses the purpose, function, and challenges of edge applications, and will introduce you to the LPC5500 Series of Microcontrollers.  To extend the knowledge covered in the main module, this supplementary guide discusses the types of related components that can be used for products or prototyping.

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    Development Board

     

    LPCXpresso55S69 Development Board

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    The LPCXpresso55S69 development board provides the ideal platform for evaluation of and development with the LPC55S6x MCU based on the Arm® Cortex®-M33 architecture. The board includes a high performance on-board debug probe, audio subsystem and accelerometer, with several options for adding off-the-shelf add-on boards for networking, sensors, displays and other interfaces.

    The LPCXpresso55S69 is fully supported by the MCUXpresso suite of tools, which provides device drivers, middleware and examples to allow rapid development, plus configuration tools and an optional free IDE. MCUXpresso software is compatible with tools from popular tool vendors such as Arm and IAR, and the LPCXpresso55S69 may also be used with the popular debug probes available from SEGGER.

    Onboard, high-speed USB, Link2 debug probe with CMSIS-DAP and SEGGER J-Link protocol options

    UART and SPI port bridging from LPC55S69 target to USB via the onboard debug probe

    Hardware support for external debug probe

    3 x user LEDs, plus Reset, ISP (3) and user buttons

    Micro SD card slot (4-bit SDIO)

    NXP MMA8652FCR1 accelerometer

    Stereo audio codec with a line in/out

    High and full speed USB ports with micro A/B connector for the host or device functionality

     

    Related Components

     

    LPC55S66JBD100K - ARM CORTEX-M33, QDDKEY/PUF, Flash256 KB; SRAM 144 KB

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    The LPC55S6x is an ARM Cortex-M33 based microcontroller for embedded applications. These devices include an ARM Cortex-M33 coprocessor, CASPER Crypto/FFT engine, PowerQuad hardware accelerator for DSP functions, up to 320 KB of on-chip SRAM, up to 640 KB on-chip flash, PRINCE module for on-the-fly flash encryption/decryption, high-speed and full-speed USB host and device interface with crystal-less operation for full-speed, SD/MMC/SDIO interface, five general-purpose timers, one SCTimer/PWM, one RTC/alarm timer, one 24-bit Multi-Rate Timer (MRT), a Windowed Watchdog Timer (WWDT), nine flexible serial communication peripherals (which can be configured as a USART, SPI, high speed SPI, I2C, or I2S interface), Programmable Logic Unit (PLU), one 16-bit 1.0 Msamples/sec ADC, comparator, and temperature sensor.

    Architecture: ARM Cortex-M33

    No. of Bits: 32bit

    CPU Speed: 100MHz

    Program Memory Size: 256KB

    RAM Memory Size: 144KB

    No. of Pins: 100Pins MCU

    Case Style: HLQFP

    No. of I/O's: 64I/O's

    Embedded Interface Type: I2C, I2S, SPI, UART, USB

    Supply Voltage Min: 1.8V

    Supply Voltage Max: 3.6V

     

    LPC55S66JET98K - 32-BIT ARM CORTEX-M33, QDDKEY/PUF TRAY MULTIPLE; Flash256 KB; SRAM 144 KB

    Buy NowBuy Now

    The LPC55S6x is an ARM Cortex-M33 based microcontroller for embedded applications. These devices include an ARM Cortex-M33 coprocessor, CASPER Crypto/FFT engine, PowerQuad hardware accelerator for DSP functions, up to 320 KB of on-chip SRAM, up to 640 KB on-chip flash, PRINCE module for on-the-fly flash encryption/decryption, high-speed and full-speed USB host and device interface with crystal-less operation for full-speed, SD/MMC/SDIO interface, five general-purpose timers, one SCTimer/PWM, one RTC/alarm timer, one 24-bit Multi-Rate Timer (MRT), a Windowed Watchdog Timer (WWDT), nine flexible serial communication peripherals (which can be configured as a USART, SPI, high speed SPI, I2C, or I2S interface), Programmable Logic Unit (PLU), one 16-bit 1.0 Msamples/sec ADC, comparator, and temperature sensor.

    Arm Cortex-M33 core

    Co-processor

    On-chip memory

    Security features

    Serial interfaces

    Impedance: 50 ohm

    Typical VSWR 1.20-1.25

    Maximum frequency: 67 GHz

     

    LPC55S69JBD100K - ARM CORTEX-M33, QDDKEY/PUF; Flash 640 KB; SRAM 320 KB

    Buy NowBuy Now

    The LPC55S6x is an ARM Cortex-M33 based microcontroller for embedded applications. These devices include an ARM Cortex-M33 coprocessor, CASPER Crypto/FFT engine, PowerQuad hardware accelerator for DSP functions, up to 320 KB of on-chip SRAM, up to 640 KB on-chip flash, PRINCE module for on-the-fly flash encryption/decryption, high-speed and full-speed USB host and device interface with crystal-less operation for full-speed, SD/MMC/SDIO interface, five general-purpose timers, one SCTimer/PWM, one RTC/alarm timer, one 24-bit Multi-Rate Timer (MRT), a Windowed Watchdog Timer (WWDT), nine flexible serial communication peripherals (which can be configured as a USART, SPI, high speed SPI, I2C, or I2S interface), Programmable Logic Unit (PLU), one 16-bit 1.0 Msamples/sec ADC, comparator, and temperature sensor.

    Architecture: ARM Cortex-M33

    No. of Bits: 32bit

    CPU Speed: 100MHz

    Program Memory Size: 640KB

    RAM Memory Size: 320KB

    No. of Pins: 100Pins

    MCU Case Style: HLQFP

    No. of I/O's: 64I/O's

    Embedded Interface Type: I2C, I2S, SPI, UART, USB

    Supply Voltage Min: 1.8V

    Supply Voltage Max: 3.6V

     

    LPC55S69JET98K - 32-BIT ARM CORTEX-M33, QDDKEY/PUF TRAY MULTIPLE; Flash 640 KB; SRAM 320 KB

    Buy NowBuy Now

    The LPC55S6x is an ARM Cortex-M33 based microcontroller for embedded applications. These devices include an ARM Cortex-M33 coprocessor, CASPER Crypto/FFT engine, PowerQuad hardware accelerator for DSP functions, up to 320 KB of on-chip SRAM, up to 640 KB on-chip flash, PRINCE module for on-the-fly flash encryption/decryption, high-speed and full-speed USB host and device interface with crystal-less operation for full-speed, SD/MMC/SDIO interface, five general-purpose timers, one SCTimer/PWM, one RTC/alarm timer, one 24-bit Multi-Rate Timer (MRT), a Windowed Watchdog Timer (WWDT), nine flexible serial communication peripherals (which can be configured as a USART, SPI, high speed SPI, I2C, or I2S interface), Programmable Logic Unit (PLU), one 16-bit 1.0 Msamples/sec ADC, comparator, and temperature sensor.

    Arm Cortex-M33 core

    Co-processor

    On-chip memory

    Security features

    Serial interfaces

    Digital peripherals

    Analog peripherals

    Timers

    Clock generation

    Power-saving modes

     

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