LPC55Sxx Secure Boot
●The LPC55xx/LPC55Sxx is an Arm Cortex® M33-based microcontroller fo embedded applications.
●These devices include:
■Up to 320 KB of on-chip SRAM
■Up to 640 KB on-chip flash
■High-speed and full-speed USB host
■Device interface with crystal-less operation for full-speed
■Five general-purpose timers
■One SCTimer/PWM
■One RTC/alarm timer
■One 24-bit Multi-Rate Timer (MRT)
■Windowed Watchdog Timer (WWDT)
■Eight flexible serial communication peripherals, each of it is a USART, SPI, I2C, or I2S interface
■One 16-bit up to 2.0 Msamples/sec ADC, temperature sensor
●LPC55S/LPC55Sxx devices offer support for real-time encryption and decryption for on-chip flash using the PRINCE encryption engine. The following sections explain the use of LPC55Sxx PRINCE for data encryption of on-chip flash contents.
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Application note & Design Guide |
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Please see the document for details |
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English Chinese Chinese and English Japanese |
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11/2020 |
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Rev. 2 |
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AN12283 |
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1 MB |
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