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LPC54605J256ET100 PDF预览

LPC54605J256ET100

更新时间: 2024-02-13 08:50:38
品牌 Logo 应用领域
恩智浦 - NXP /
页数 文件大小 规格书
169页 3528K
描述
32-bit ARM Cortex-M4 microcontroller

LPC54605J256ET100 数据手册

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LPC546xx  
32-bit ARM Cortex-M4 microcontroller; up to 512 KB flash and  
200 kB SRAM; High-speed USB device/host + PHY; Full-speed  
USB device/host; Ethernet AVB; LCD; EMC; SPIFI; CAN FD,  
SDIO; SHA; 12-bit 5 Msamples/s ADC; DMIC subsystem  
Rev. 2.5 — 20 June 2018  
Product data sheet  
1. General description  
The LPC546xx is a family of ARM Cortex-M4 based microcontrollers for embedded  
applications featuring a rich peripheral set with very low power consumption and  
enhanced debug features.  
The ARM Cortex-M4 is a 32-bit core that offers system enhancements such as low power  
consumption, enhanced debug features, and a high level of support block integration. The  
ARM Cortex-M4 CPU incorporates a 3-stage pipeline, uses a Harvard architecture with  
separate local instruction and data buses as well as a third bus for peripherals, and  
includes an internal prefetch unit that supports speculative branching. The ARM  
Cortex-M4 supports single-cycle digital signal processing and SIMD instructions. A  
hardware floating-point processor is integrated into the core.  
The LPC546xx family includes up to 512 KB of flash, 200 KB of on-chip SRAM, up to  
16 kB of EEPROM memory, a quad SPI Flash Interface (SPIFI) for expanding program  
memory, one high-speed and one full-speed USB host and device controller, Ethernet  
AVB, LCD controller, Smart Card Interfaces, SD/MMC, CAN FD, an External Memory  
Controller (EMC), a DMIC subsystem with PDM microphone interface and I2S, five  
general-purpose timers, SCTimer/PWM, RTC/alarm timer, Multi-Rate Timer (MRT), a  
Windowed Watchdog Timer (WWDT), ten flexible serial communication peripherals  
(USART, SPI, I2S, I2C interface), Secure Hash Algorithm (SHA), 12-bit 5.0 Msamples/sec  
ADC, and a temperature sensor.  
2. Features and benefits  
ARM Cortex-M4 core (version r0p1):  
ARM Cortex-M4 processor, running at a frequency of up to 220 MHz.  
The LPC5460x/61x devices operate at CPU frequencies of up to 180 MHz. The  
LPC54628 device operates at CPU frequencies of up to 220 MHz.  
Floating Point Unit (FPU) and Memory Protection Unit (MPU).  
ARM Cortex-M4 built-in Nested Vectored Interrupt Controller (NVIC).  
Non-maskable Interrupt (NMI) input with a selection of sources.  
Serial Wire Debug (SWD) with six instruction breakpoints, two literal comparators,  
and four watch points. Includes Serial Wire Output and ETM Trace for enhanced  
debug capabilities, and a debug timestamp counter.  
System tick timer.  

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