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LPC2470FET208 PDF预览

LPC2470FET208

更新时间: 2024-10-26 03:36:35
品牌 Logo 应用领域
恩智浦 - NXP 存储以太网
页数 文件大小 规格书
72页 2055K
描述
Flashless 16-bit/32-bit micro; Ethernet, CAN, LCD, USB 2.0 device/host/OTG, external memory interface

LPC2470FET208 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Not Recommended零件包装代码:BGA
包装说明:TFBGA,针数:208
Reach Compliance Code:compliantHTS代码:8542.31.00.01
风险等级:5.34具有ADC:YES
地址总线宽度:24位大小:32
最大时钟频率:25 MHzDAC 通道:YES
DMA 通道:YES外部数据总线宽度:32
JESD-30 代码:S-PBGA-B208JESD-609代码:e1
长度:15 mm湿度敏感等级:2
I/O 线路数量:160端子数量:208
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:TFBGA封装形状:SQUARE
封装形式:GRID ARRAY, THIN PROFILE, FINE PITCH峰值回流温度(摄氏度):260
认证状态:Not QualifiedROM可编程性:MROM
座面最大高度:1.2 mm速度:72 MHz
最大供电电压:3.6 V最小供电电压:3 V
标称供电电压:3.3 V表面贴装:YES
技术:CMOS温度等级:INDUSTRIAL
端子面层:Tin/Silver/Copper (Sn/Ag/Cu)端子形式:BALL
端子节距:0.8 mm端子位置:BOTTOM
处于峰值回流温度下的最长时间:30宽度:15 mm
uPs/uCs/外围集成电路类型:MICROCONTROLLER, RISCBase Number Matches:1

LPC2470FET208 数据手册

 浏览型号LPC2470FET208的Datasheet PDF文件第2页浏览型号LPC2470FET208的Datasheet PDF文件第3页浏览型号LPC2470FET208的Datasheet PDF文件第4页浏览型号LPC2470FET208的Datasheet PDF文件第5页浏览型号LPC2470FET208的Datasheet PDF文件第6页浏览型号LPC2470FET208的Datasheet PDF文件第7页 
LPC2470  
Flashless 16-bit/32-bit micro; Ethernet, CAN, LCD, USB 2.0  
device/host/OTG, external memory interface  
Rev. 00.01 — 5 October 2007  
Preliminary data sheet  
1. General description  
NXP Semiconductors designed the LPC2470 microcontroller, powered by the  
ARM7TDMI-S core, to be a highly integrated microcontroller for a wide range of  
applications that require advanced communications and high quality graphic displays. The  
LPC2470 microcontroller is flashless. The LPC2470, with real-time debug interfaces that  
include both JTAG and embedded trace, can execute both 32-bit ARM and 16-bit Thumb  
instructions.  
The LPC2470 microcontroller incorporates an LCD controller, a 10/100 Ethernet Media  
Access Controller (MAC), a USB full-speed Device/Host/OTG Controller with 4 kB of  
endpoint RAM, four UARTs, two Controller Area Network (CAN) channels, an SPI  
interface, two Synchronous Serial Ports (SSP), three I2C interfaces, and an I2S interface.  
Supporting this collection of serial communications interfaces are the following feature  
components; an on-chip 4 MHz internal oscillator, 98 kB of total RAM consisting of 64 kB  
of local SRAM, 16 kB SRAM for Ethernet, 16 kB SRAM for general purpose DMA, 2 kB of  
battery powered SRAM, and an External Memory Controller (EMC). These features make  
this device optimally suited for portable electronics and Point-of-Sale (POS) applications.  
Complementing the many serial communication controllers, versatile clocking capabilities,  
and memory features are various 32-bit timers, a 10-bit ADC, 10-bit DAC, two PWM units,  
and up to 160 fast GPIO lines. The LPC2470 connects 64 of the GPIO pins to the  
hardware based Vector Interrupt Controller (VIC) that means these external inputs can  
generate edge-triggered interrupts. All of these features make the LPC2470 device  
particularly suitable for industrial control and medical systems.  
2. Features  
„ ARM7TDMI-S processor, running at up to 72 MHz.  
„ 98 kB on-chip SRAM includes:  
‹ 64 kB of SRAM on the ARM local bus for high performance CPU access.  
‹ 16 kB SRAM for Ethernet interface. Can also be used as general purpose SRAM.  
‹ 16 kB SRAM for general purpose DMA use also accessible by the USB.  
‹ 2 kB SRAM data storage powered from the RTC power domain.  
„ LCD controller, supporting both Super-Twisted Nematic (STN) and Thin-Film  
Transistors (TFT) displays.  
‹ Dedicated DMA controller.  
‹ Selectable display resolution (up to 1024 × 768 pixels).  
‹ Supports up to 24-bit true-color mode.  
„ Dual Advanced High-performance Bus (AHB) system allows simultaneous Ethernet  
DMA, and USB DMA with no contention.  

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