LPC5516JBD100数据手册恩XP中文资料规格书

描述 Description

The LPC551x/S1x MCU family expands the world’s first general purpose Cortex-M33 based MCU series, offeringsignificant advantages for developers, including pin-, software- andperipheral-compatibility for ease of use and to accelerate time to market, while leveraging the cost-effective 40-nmNVM process technology.
The LPC551x/S1x is the baseline family within the LPC5500 MCU series, providing new levels of cost and performanceefficiency in addition to advanced security and system integration for industrial and generalembedded markets.

特性 Features

Arm Cortex-M33 core
• Running at a frequency of up to 150 MHz
• TrustZone®,Floating Point Unit (FPU) and Memory Protection Unit (MPU)
• Arm Cortex-M33 built-in Nested Vectored Interrupt Controller (NVIC)
• Non-maskable Interrupt (NMI) input with a selection of sources
• Serial Wire Debug with eight breakpoints and four watch points. Includes Serial Wire Output forenhanced debug capabilities
• System tick timer
On-chip memory
• Up to 256 KB on-chip flash program memory with flash accelerator and 256 byte page erase andwrite
• Up to 96 KB total SRAM consisting of 16 KB SRAM on Code Bus, 64 KB SRAM on System Bus (64 KB iscontiguous), and additional 16 KB USB SRAM on System Bus which can be used by the USBinterface or for general purpose use
Security features
• Arm TrustZone® enabled
• PRINCE module for real-time encryption of data being written to on-chip flash and decryption ofencrypted flash data during read to allow asset protection
• CASPER Crypto co-processor is provided to enable hardware acceleration for various functionsrequired for certain asymmetric cryptographic algorithms, such as Elliptic Curve Cryptography(ECC)
• AES-256 encryption/decryption engine
• Secure Hash Algorithm (SHA2) module supporting secure boot with dedicated DMA controller
• Physical Unclonable Function (PUF) using dedicated SRAM for silicon fingerprint. PUF cangenerate, store, and reconstruct key sizes from 64 to 4096 bits. Includes hardware for keyextraction
• 128-bit unique device serial number for identification (UUID)
• Secure GPIO
• True Random Number Generator (TRNG)
• Code Watchdog
Serial interfaces
• FlexComm Interface contains up to nine serial peripherals. Each FlexComm Interface can beselected by software to be a USART, SPI, I2C, and I2S interface
• I2C-bus interfaces support Fast-mode and Fast-mode Plus with data rates of up to 1Mbit/s andwith multiple address recognition and monitor mode
• USB 2.0 full speed host/device controller with on-chip PHY and dedicated DMA controllersupporting crystal-less operation in device mode
• USB 2.0 high-speed host/device controller with on-chip high-speed PHY
Digital peripherals
• DMA0 controller with 23 channels and up to 22 programmable triggers, able to access all memoriesand DMA-capable peripherals
• DMA1 controller with 10 channels and up to 15 programmable triggers, able to access all memoriesand DMA-capable peripherals
• CAN FD module with dedicated DMA controller
• CRC engine block can calculate a CRC on supplied data using one of three standard polynomialswith DMA support
• Up to 64 General-Purpose Input/Output (GPIO) pins
• GPIO registers are located on the AHB for fast access. The DMA supports GPIO ports
• Up to eight GPIOs can be selected as Pin Interrupts (PINT), triggered by rising, falling or bothinput edges
• Two GPIO Grouped Interrupts (GINT) enable an interrupt based on a logical (AND/OR) combinationof input states
• I/O pin configuration with support for up to 16 function options
• Programmable Logic Unit (PLU) to create small combinational and/or sequential logic networksincluding state machines
Analog peripherals
• 16-bit ADC with five differential channel pair (or 10 singled-ended channels), and with multipleinternal and external trigger inputs and sample rates of up to 2.0MSamples/sec. The ADCsupports two independent conversion sequences
• Integrated temperature sensor connected to the ADC
• Comparator with five input pins and external or internal reference voltage
Timers
• Five 32-bit standard general purpose asynchronous timers/counters, which support up to fourcapture inputs and four compare outputs. Specific timer events can be selected to generate DMArequests
• One SCTimer/PWM with 8 input and 10 output functions (including 16 capture and match registers).Inputs and outputs can be routed to or from external pins and internally to or fromselected peripherals. Internally, the SCTimer/PWM supports 16 match/captures, 16 events, and 32states
• 32-bit Real-time clock (RTC) with 1 s resolution running in the always-on power domain. Anotehrtimer in the RTC can be used for wake-up from all low power modes including deep power-down,with 1 ms resolution
• Multiple-channel multi-rate 24-bit timer (MRT) for repetitive interrupt generation at up to fourprogrammable, fixed rates
• Windowed Watchdog Timer (WWDT) with FRO 1 MHZ as a clock source
• Micro-Tick Timer running from the watchdog oscillator can be sued to wake-up the device fromsleep and deep-sleep modes
• 42-bit free running OS Timer as continuous time-base for the system, available in any reducedpower modes
Clock generation
• Internal Free Running Oscillator (FRO)
• 32 kHz Internal Free Running Oscillator FRO
• Internal low power oscillator (FRO 1 MHz)
• Crystal oscillator with an operating frequency of 1 MHz to 25 MHz. Option for external clockinput (bypass mode) for clock frequencies of up to 25 MHz
• Crystal oscillator with 32.768 kHz operating frequency
• PLL0 and LLL1 allows CPU operation up to the maximum CPU rate without the need for ahigh-frequency external clock
• Clock output function with divider to monitor internal clocks
• Frequency measurement unit for measuring the frequency of any on-chip or off-chip clock signal
Power-saving modes
• Integrated Power Management Unit (PMU) to minimize power consumption
• Reduced power modes: Sleep, deep-sleep with RAM retention, power-down with RAM retention andCPU0 retention, and deep power-down with RAM retention
• Configurable wake-up options from peripheral interrupts
• The Micro-Tick Timer running from the watchdog oscillator, and the Real-Time Clock (RTC) runningfrom the 32.678 kHz clock, can be used to wake-up the device from sleep and deep-sleepmodes
• Power-On Reset (POR)
• Brown-Out-Detectors (BOD) with separate thresholds for interrupt and forced reset
Additional information
• Operating from an internal DC-DC converter
• Single power supply 1.8V to 3.6V
• JTAG boundary scan supported
• Operating temperature range -40 °C to +105 °C
• Available in HLQFP100, VFBGA98 and HTQFP64 packages