![](http://www.digikey.cn/-/media/Images/Product%20Highlights/N/NXP%20Semiconductors/LPC5500/LPC5500-Banner.jpg?la=zh-CN-rmb&ts=10efd9f1-50d5-418e-90f9-dee3c23d4c6a)
BRINGING SECURITY AND INTELLIGENCE TO THE IoT EDGE
LPC5500 Series: NXP’s Most Performance Efficient Arm Cortex-M33 Based MCUs
The LPC5500 MCU series leverages Arm’s most recent Cortex®-M33 technology, combining significant product architecture enhancements, greater integration and advanced security over previous generations. The LPC5500 MCU family is part of NXP’s EdgeVerse™ edge computing platform. With 755 CoreMarks and energy use as low as 32 μA/MHz, the LPC5500 MCU series introduces new levels of performance efficiency for the new wave of IoT and industrial applications.
In addition, the LPC5500 MCU series features a unique set of security blocks providing layers of protection for embedded systems while protecting end products from unknown or un expected threats over its life cycle. These blocks include: SRAM PUF for based root of trust and provisioning, real-time execution from encrypted images, TrustZone for system-wide hardware isolation for trusted software and debug authentication capabilities.
Features
- Arm Cortex-M33 processor, running at a frequency of up to 100 MHz
- Arm TrustZone, Floating Point Unit (FPU) and Memory Protection Unit (MPU)
- Arm Cortex-M33 co-processor, running at a frequency of up to 100 MHz (optional)
- CASPER Crypto co-processor to enable hardware acceleration for certain asymmetric cryptographic algorithms
- PowerQuad Hardware Accelerator for fixed and floating point DSP functions
- Up to 640 KB on-chip Flash Memory
- Up to 320 KB total SRAM
- SRAM Physical Unclonable Function (PUF) for key generation, storage and reconstruction
- PRINCE module for real-time encryption and decryption of flash data
- AES-256 and SHA2 engines
- Up to Nine Flexcomm interfaces. Each Flexcomm interface can be selected by software to be a USART, SPI, I2C, and I2S interface
- USB 2.0 High-Speed Host/Device controller with on-chip PHY
- USB 2.0 Full-Speed Host/Device controller with on-chip PHY
- Up to 64 GPIOs
- Secure digital input/output (SD/MMC and SDIO) card interface
Target Applications
- Industrial IoT
- Building control and automation
- Consumer Electronics
- Secure Applications
- General Embedded
![LPC5500 Features](http://www.digikey.cn/-/media/Images/Product%20Highlights/N/NXP%20Semiconductors/LPC5500/ls-lpc5500.jpg?la=zh-CN-rmb&ts=8097c598-b0cf-4321-a535-839b4049cbd7)
![Core Platform Features](http://www.digikey.cn/-/media/Images/Product%20Highlights/N/NXP%20Semiconductors/LPC5500/lpc5500-chart1.jpg?la=zh-CN-rmb&ts=acd82dc4-d5f8-4021-8d5b-38f388e376cc)
![Timer Features](http://www.digikey.cn/-/media/Images/Product%20Highlights/N/NXP%20Semiconductors/LPC5500/lpc5500-chart2.jpg?la=zh-CN-rmb&ts=a00db085-2164-47c3-8fa8-97b7e4a68c53)
![System Control Features](http://www.digikey.cn/-/media/Images/Product%20Highlights/N/NXP%20Semiconductors/LPC5500/lpc5500-chart3.jpg?la=zh-CN-rmb&ts=21f3c148-2a74-48cf-b7d4-0ba2f5defa09)
![Security Features](http://www.digikey.cn/-/media/Images/Product%20Highlights/N/NXP%20Semiconductors/LPC5500/lpc5500-chart4.jpg?la=zh-CN-rmb&ts=810e407b-d7ff-45fa-ae20-df3e736e53c2)
![Memory Features](http://www.digikey.cn/-/media/Images/Product%20Highlights/N/NXP%20Semiconductors/LPC5500/lpc5500-chart5.jpg?la=zh-CN-rmb&ts=fddaee2a-cfdb-4fcb-8125-a54e6afe2386)
![Interface Features](http://www.digikey.cn/-/media/Images/Product%20Highlights/N/NXP%20Semiconductors/LPC5500/lpc5500-chart6.jpg?la=zh-CN-rmb&ts=8de807cc-8da1-43f1-a15e-9aa3e9be6d29)
![Programmable and Analog Features](http://www.digikey.cn/-/media/Images/Product%20Highlights/N/NXP%20Semiconductors/LPC5500/lpc5500-chart7.jpg?la=zh-CN-rmb&ts=14f304d0-2afa-4c57-8135-92992fb14336)
The LPC55S6x MCU family builds on the world’s first general-purpose Cortex-M33 based microcontroller introduced with the LPC5500 series. This high-efficiency family leverages the new Armv8-M architecture to introduce new levels of performance and advanced security capabilities including TrustZone-M and co-processor extensions. The LPC55S6x family enables these co-processors extensions and leverages them to bring significant signal processing efficiency gains from a proprietary DSP accelerator offering a 10x clock cycle reduction. In addition, the LPC55S6x MCU family provides a robust enablement including the MCUXpresso Software and Tools ecosystem and a low-cost development board (LPC55S69-EVK).
LPC55S6x MCU Family Options
Part Number | CPU Freq (MHz) | Flash (kB) | SRAM (kB) | Dual Core | TrustZone | GPIO | Secure Boot | USB | Package |
LPC55S69JBD100 | 100 | 640 | 320 | Yes | Yes | 64 | Yes | FS + HS | HLQFP100 |
---|---|---|---|---|---|---|---|---|---|
LPC55S66JBD100 | 100 | 320 | 144 | Yes | Yes | 64 | Yes | FS + HS | HLQFP100 |
LPC55S69-EVK | 100 | 640 | 320 | Yes | Yes | 64 | Yes | FS + HS | Development Board |