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LPC4074FBD80,551 PDF预览

LPC4074FBD80,551

更新时间: 2024-10-27 19:37:59
品牌 Logo 应用领域
恩智浦 - NXP 时钟PC微控制器静态存储器外围集成电路
页数 文件大小 规格书
141页 2647K
描述
LPC4072/74x - 32-bit ARM Cortex-M4 MCU; up to 512 kB flash, 96 kB SRAM; USB Device/Host/OTG; Ethernet; EMC; SPIFI QFP 80-Pin

LPC4074FBD80,551 技术参数

是否Rohs认证: 符合生命周期:Active
零件包装代码:QFP包装说明:QFP, QFP80,.55SQ,20
针数:80Reach Compliance Code:compliant
风险等级:2.33具有ADC:YES
地址总线宽度:位大小:32
CPU系列:CORTEX-M4最大时钟频率:25 MHz
DMA 通道:YES外部数据总线宽度:
JESD-30 代码:S-PQFP-G80JESD-609代码:e3
长度:12 mm湿度敏感等级:2
I/O 线路数量:52端子数量:80
最高工作温度:85 °C最低工作温度:-40 °C
PWM 通道:YES封装主体材料:PLASTIC/EPOXY
封装代码:QFP封装等效代码:QFP80,.55SQ,20
封装形状:SQUARE封装形式:FLATPACK
电源:3.3 V认证状态:Not Qualified
RAM(字节):40960ROM(单词):131072
ROM可编程性:FLASH速度:120 MHz
子类别:Microcontrollers最大供电电压:3.6 V
最小供电电压:2.4 V标称供电电压:3.3 V
表面贴装:YES温度等级:INDUSTRIAL
端子面层:Tin (Sn)端子形式:GULL WING
端子节距:0.5 mm端子位置:QUAD
宽度:12 mmuPs/uCs/外围集成电路类型:MICROCONTROLLER, RISC
Base Number Matches:1

LPC4074FBD80,551 数据手册

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LPC408x/7x  
32-bit ARM Cortex-M4 MCU; up to 512 kB flash, 96 kB SRAM;  
USB Device/Host/OTG; Ethernet; LCD; EMC; SPIFI  
Rev. 3 — 1 May 2014  
Product data sheet  
1. General description  
The LPC408x/7x is an ARM Cortex-M4 based digital signal controller for embedded  
applications requiring a high level of integration and low power dissipation.  
The ARM Cortex-M4 is a next generation 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 in the core for several  
versions of the part.  
The LPC408x/7x adds a specialized flash memory accelerator to accomplish optimal  
performance when executing code from flash. The LPC408x/7x is targeted to operate at  
up to 120 MHz CPU frequency.  
The peripheral complement of the LPC408x/7x includes up to 512 kB of flash program  
memory, up to 96 kB of SRAM data memory, up to 4032 byte of EEPROM data memory,  
External Memory controller (EMC), LCD, Ethernet, USB Device/Host/OTG, an SPI Flash  
Interface (SPIFI), a General Purpose DMA controller, five UARTs, three SSP controllers,  
three I2C-bus interfaces, a Quadrature Encoder Interface, four general purpose timers,  
two general purpose PWMs with six outputs each and one motor control PWM, an  
ultra-low power RTC with separate battery supply and event recorder, a windowed  
watchdog timer, a CRC calculation engine and up to 165 general purpose I/O pins.  
The analog peripherals include one eight-channel 12-bit ADC, two analog comparators,  
and a DAC.  
The pinout of LPC408x/7x is intended to allow pin function compatibility with the  
LPC24xx/23xx as well as the LPC178x/7x families.  
2. Features and benefits  
Functional replacement for LPC23xx/24xx and LPC178x/7x family devices.  
ARM Cortex-M4 core:  
ARM Cortex-M4 processor, running at frequencies of up to 120 MHz.  
ARM Cortex-M4 built-in Memory Protection Unit (MPU) supporting eight regions.  
ARM Cortex-M4 built-in Nested Vectored Interrupt Controller (NVIC).  
Hardware floating-point unit (not all versions).  
Non-maskable Interrupt (NMI) input.  
 
 

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