LPC2470FBD208: 无闪存16位/32位微控制器;以太网、CAN、LCD、USB 2.0 设备/主机/OTG、以及外部存储器接口

恩智浦半导体设计的LPC2470微控制器,由ARM7TDMI-S内核提供动力,是一个高度集成的微控制器,广泛应用于需要先进通信和高品质图形显示的应用。LPC2470微控制器不带闪存。LPC2470,具备包括JTAG和嵌入式跟踪的实时调试接口,可同时执行32位ARM和16位Thumb指令。

LPC2470微控制器集成了1个LCD控制器,1个10/100M以太网媒体访问控制器(MAC),1个带4 KB端点RAM的USB全速设备/主机/OTG控制器,4个UART,2个控制器局域网络(CAN)通道,1个SPI接口,2个同步串行端口(SSP),3个I²C接口,以及1个I²S接口。这种串行通信接口的集合支持以下功能部件;一个片内4 MHz内部振荡器,总大小98 KB的RAM,由64 KB本地SRAM,16 KB用于以太网的SRAM,16 KB通用DMA SRAM和2 kB电池供电的SRAM组成,以及一个外部存储器控制器(EMC)。这些特点使得该器件最适合于便捷电子和POS机应用。作为很多串行通信控制器,通用定时功能和存储功能的补充,它还具有各种32位定时器,一个10位ADC和10位DAC,2个PWM单元,以及多达160个GPIO线。LPC2470将64个GPIO引脚与基于硬件的矢量中断控制器(VIC)连接,使外部输入可以产生边沿触发的中断。所有这些特点使得LPC2470特别适用于工业控制和医疗系统应用。

LPC2470FBD208: 产品结构框图
sot459-1_3d
数据手册 (1)
名称/描述修改日期
Flashless 16-bit/32-bit microcontroller; Ethernet, CAN, LCD, USB 2.0 device/host/OTG, external memory interface (REV 4.1) PDF (514.0 kB) LPC247016 Oct 2013
勘误表 (1)
名称/描述修改日期
Errata sheet LPC2470/78 (REV 8.1) PDF (135.0 kB) ES_LPC2470_7823 Jul 2012
应用说明 (9)
名称/描述修改日期
Guidelines for full-speed USB on NXP®'s LPC microcontrollers (REV 1.1) PDF (148.0 kB) AN1139220 Feb 2014
LPC24XX external memory bus example (REV 1.1) PDF (542.0 kB) AN1095012 Nov 2012
UUencoding for UART ISP (REV 1.0) PDF (139.0 kB) AN1122906 Jul 2012
PCB layout guidelines for NXP® MCUs in BGA packages (REV 2.0) PDF (272.0 kB) AN1077822 Apr 2011
Migrating to the LPC1700 series (REV 1.0) PDF (615.0 kB) AN1087806 Oct 2009
NicheLite for LPC implementation notes (REV 1.0) PDF (190.0 kB) AN1077516 Jul 2009
Using the LPC24xx EMC peripheral to drive SDRAM (REV 1.0) PDF (197.0 kB) AN1077101 Dec 2008
Interfacing 4-wire and 5-wire resistive touchscreens to the LPC247x (REV 1.0) PDF (139.0 kB) AN1067517 Nov 2008
Using IAP for LPC2000 ARM devices (REV 1.0) PDF (123.0 kB) AN1025625 Oct 2004
用户指南 (1)
名称/描述修改日期
LPC24XX User manual (REV 1.0) PDF (4.8 MB) UM1023726 Aug 2009
手册 (3)
名称/描述修改日期
ARM7 MCU with Ethernet, USB OTG, CAN, and optional LCD controller; 72-MHz, 32-bit microcontroller with ARM7TDMI-S™... (REV 1.0) PDF (120.0 kB) 7501657401 Aug 2008
Create smarter, more efficient white goods; An industry-leading portfolio of cost-effective, power-saving solutions for... (REV 1.0) PDF (1.1 MB) 7501654301 Jun 2008
ARM7 MCU with Ethernet, USB OTG, CAN, and optional LCD controller (REV 1.0) PDF (198.0 kB) 7501591401 Mar 2007
封装信息 (1)
名称/描述修改日期
plastic low profile quad flat package; 208 leads; body 28 x 28 x 1.4 mm (REV 1.0) PDF (884.0 kB) SOT459-108 Feb 2016
支持信息 (3)
名称/描述修改日期
ADC design guidelines (REV 1.0) PDF (145.0 kB) TN0000909 May 2014
Footprint for wave soldering (REV 1.0) PDF (11.0 kB) HTQFP-HLQFP-LQFP-MSQFP-WAVE08 Oct 2009
PWM dual edge driver for 3-phase motor control using LPC23xx, LPC24xx (REV 1.0) ZIP (52.0 kB) TN0700X22 Jun 2007
Design Support
代码片段, 引导代码, 头文件, 监视器, 等等
软件
订购信息
型号状态内核Clock speed [max] (MHz)DMIPS闪存 (kB)RAM (kB)EEPROM (kB)GPIO以太网USBUSB (speed)USB (type)LCDCANUARTI²CSPII²SADC channelsADC (bits)SCTimer / PWMDAC (bits)定时器Timer (bits)RTCPWMPackage nameIOHTemperature rangeSupply voltage [min] (V)Supply voltage [max] (V)Product categoryDemoboard
LPC2470FBD208ActiveARM7729816012124311810110432112LQFP208N-40 °C to +85 °C33.6150-LPC2100/200/300/400-OM11019
封装环保信息
产品编号封装说明Outline Version回流/波峰焊接包装产品状态部件编号订购码 (12NC)Marking化学成分RoHS / 无铅 / RHF无铅转换日期EFRIFR(FIT)MTBF(小时)MSLMSL LF
LPC2470FBD208SOT459-1HTQFP-HLQFP-LQFP-MSQFP-WAVETray, Bakeable, Single in DrypackActiveLPC2470FBD208,551 (9352 840 68551)Standard MarkingLPC2470FBD208Always Pb-free0.02.842.58E822
Flashless 16-bit/32-bit microcontroller; Ethernet, CAN, LCD, USB 2.0 device/host/OTG, external memory interface LPC2470FET208
Errata sheet LPC2470/78 LPC2478FET208
Guidelines for full-speed USB on NXP®'s LPC microcontrollers LPC1788FET208
LPC24XX external memory bus example LPC2478FET208
UUencoding for UART ISP LPC43S50FET256
PCB layout guidelines for NXP® MCUs in BGA packages LPC4350FET256
Migrating to the LPC1700 series LPC1768FBD100
NicheLite for LPC implementation notes LPC2478FET208
Using the LPC24xx EMC peripheral to drive SDRAM LPC2478FET208
Interfacing 4-wire and 5-wire resistive touchscreens to the LPC247x LPC2478FET208
Using IAP for LPC2000 ARM devices LPC2478FET208
LPC24XX User manual LPC2478FET208
ARM7 MCU with Ethernet, USB OTG, CAN, and optional LCD controller; 72-MHz, 32-bit microcontroller with ARM7TDMI-S™... LPC2478FET208
Create smarter, more efficient white goods; An industry-leading portfolio of cost-effective, power-saving solutions for... PMEG6010CE_AUTOMOTIVE
ARM7 MCU with Ethernet, USB OTG, CAN, and optional LCD controller LPC2478FET208
ADC design guidelines LPC4333JET256
PWM dual edge driver for 3-phase motor control using LPC23xx, LPC24xx LPC2478FET208
此文档描述了几个演示LPC SWIM图形库的示例项目 LPC1857FET256
Sample Code Bundle for LPC23xx/LPC24xx Peripherals using Keil's μVision LPC2478FET208
Porting uIP1.0 to LPC23xx/24xx LPC2478FET208
AN10771_SDRAM_1 LPC2478FET208
AN10722 - RC5 decoder using the LPC2000 LPC2478FET208
SOT459-1 LPC43S67JBD208
HTQFP-HLQFP-LQFP-MSQFP-WAVE LPC54114J256BD64
LPC2470FET208
LPC2939FBD208