LPC55S04JBD64数据手册恩XP中文资料规格书

描述 Description

PREPRODUCTION
The baseline LPC550x/S0x MCU family, with it’s lower cost options and smaller footprint, further expand the existinggeneral-purpose LPC5500 MCU series. It's advanced security and safety integration offer applications an extra levelof protection.
Offering excellent ecosystem advantages for developers, including pin-, software- and peripheral-compatibility inaddition to a comprehensive portfolio of software and tools, the LPC550x/S0x MCU family helps accelerate time tomarket.

特性 Features

Arm Cortex-M33 core
• Running at frequency of up to 96 MHz
• Arm TrustZone®,Floating Point Unit (FPU) and Memory Protection Unit (MPU)
• 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 512 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 SRAM on System Bus
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 key extraction*
• 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 beselectedby 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 andwithmultiple address recognition and monitor mode
Digital peripherals
• DMA0 controller with 22 channels and up to 22 programmable triggers, able to access all memoriesandDMA-capable peripherals
• DMA1 controller with 10 channels and up to 15 programmable triggers, able to access all memoriesandDMA-capable peripherals
• CAN FD module with dedicated DMA controller
• CRC engine block can calculate a CRC on supplied data using one of three standard polynomialswithDMA support
• Up to 45 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) combinationofinput 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 single-ended channels), and with multipleinternal and external trigger inputs and sample rates of up to 2.0MSamples/sec. In single-endedmode, the ADC supports 2 simultaneous conversions, on input channels belonging to a differentialpair.
• 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 that support up to fourcaptureinputs and four compare outputs. Specific timer events can be selected to generate DMA requests
• One SCTimer/PWM with eight input and 10 output functions (including 16 capture and matchregisters).Inputs and outputs can be routed to/from external pins and internally to/from selectedperipherals. Internally, the SCTimer/PWM supports 16 match/captures, 16 events, and 32 states
• 32-bit Real-time clock (RTC) with 1 s resolution running in the always-on power domain. Anothertimer in the RTC can be used for wake-up from all low-power modes including deep power down,with 1ms 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 used to wake the device up fromsleepand deep-sleep modes
• 42-bit free running OS Timer as continuous time-base for the system, available in any reducedpowermodes
Clock generation
• 96 MHz/12 MHz Internal Free Running Oscillator (FRO). This oscillator provides a selectable 96MHzoutput, and a divided down 12 MHz output that can be used as a system clock. The FRO is trimmedto+/- 1% accuracy over the entire voltage (from 0 C to 85 C). The FRO is trimmed to +/- 2%accuracyover the entire voltage and -40 °C to 105 °C
• 32.768 kHz Internal Free Running Oscillator (FRO) with +/- 2% accuracy over the entire voltageand-40 C to 105 C
• 1 MHz internal low-power oscillator.
• Crystal oscillator with an operating frequency of 12 MHz to 32 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 PLL1 allows CPU operation up to the maximum CPU rate without the need for ahigh-frequencyexternal 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 and CPUretention, 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 the device up from sleep and deep-sleep modes
• 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 1.8 V to 3.6 V
• JTAG boundary scan supported
• Operating temperature range -40 °C to +105 °C
• Available in HTQFP64 and HVQFN48 packages
*Available with LPC55S0x devices only

应用 Application

Industrial
•Building Safety
•Building Security

• Industrial IoT
Smart City

• Secure applications
Smart Home
•Major Home Appliances
•Small and Medium Appliances