LPC3250FET296: ARM926EJ-S,具备256 kB SRAM,高速USB OTG,SD/MMC,NAND闪存控制器,以太网和LCD控制器

LPC3250的CPU工作频率最高可达266 MHz。恩智浦实施采用了一个ARM926EJ-S CPU,具备Harvard架构,5级流水线和完整的存储器管理单元(MMU)。 LPC3250还包含256 kB片内静态RAM,一个NAND闪存接口,一个以太网MAC,一个支持STN和TFT面板的LCD控制器,一个支持SDR和DDR SDRAM的外部总线接口,以及其它静态设备。另外,LPC3250包含一个USB 2.0全速接口,7个UART,2个I2C总线接口,2个SPI/SSP端口,2个I2S总线接口,2个单输出PWM,一个电机控制PWM,6个带捕获输入和比较输出的通用定时器,一个安全数字接口,以及一个带触摸屏检测选项的10位模拟-数字转换器。

LPC3250FET296: 产品结构框图
sot1048-1_3d
数据手册 (1)
名称/描述修改日期
16/32-bit ARM microcontrollers; hardware floating-point coprocessor, USB On-The-Go, and EMC memory interface (REV 2.1) PDF (614.0 kB) LPC3220_30_40_5024 Jun 2014
勘误表 (1)
名称/描述修改日期
Errata sheet LPC3250 (REV 9.0) PDF (111.0 kB) ES_LPC325007 Jun 2011
应用说明 (8)
名称/描述修改日期
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
Using SDR/DDR SDRAM memories with LPC32xx (REV 2.0) PDF (748.0 kB) AN1093522 Oct 2010
LPC32xx SDRAM and NOR FLASH boot issue (REV 1.0) PDF (123.0 kB) AN1093129 Apr 2010
Using the LPC32xx VFP (REV 1.0) PDF (744.0 kB) AN1090218 Feb 2010
NicheLite for LPC implementation notes (REV 1.0) PDF (190.0 kB) AN1077516 Jul 2009
Getting started with NicheLite for LPC3250 (REV 1.0) PDF (469.0 kB) AN1084616 Jul 2009
LPC32x0 power supply design examples (REV 1.0) PDF (142.0 kB) AN1077722 Jan 2009
用户指南 (1)
名称/描述修改日期
LPC32x0 and LPC32x0/01 User manual (REV 3.0) PDF (5.0 MB) UM1032627 Jul 2011
手册 (2)
名称/描述修改日期
ARM9 MCUs with up to 256-KB SRAM, Ethernet, USB, and LCD controller; NXP® 266-MHz, 32-bit ARM926EJ-S... (REV 1.0) PDF (159.0 kB) 7501660501 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
封装信息 (1)
名称/描述修改日期
plastic thin fine-pitch ball grid array package; 296 balls (REV 1.0) PDF (180.0 kB) SOT1048-108 Feb 2016
支持信息 (2)
名称/描述修改日期
ADC design guidelines (REV 1.0) PDF (145.0 kB) TN0000909 May 2014
LPC32xo rev '-' LCD bus load calculator (with software) (REV 1.0) ZIP (560.0 kB) TN0800212 Jul 2009
Design Support
订购信息
型号状态内核Clock speed [max] (MHz)闪存 (kB)DMIPSRAM (kB)EEPROM (kB)GPIO以太网USBUSB (speed)USB (type)LCDCANUARTI²CSPII²SADC channelsADC (bits)DAC (bits)SCTimer / PWM定时器Timer (bits)RTCPWMQEIPackage nameIOHTemperature rangeSupply voltage [min] (V)Supply voltage [max] (V)DemoboardProduct category
LPC3250FET296/01ActiveARM926625616871117222310632111TFBGA296-40 °C to +85 °COM11045
LPC3250FET296No Longer ManufacturedARM9266256168711172223101632111TFBGA296N-40 °C to +85 °COM11045170-LPC3100/200-
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
LPC3250FET296SOT1048-1Tray, Bakeable, Single in DrypackWithdrawnLPC3250FET296,551 (9352 870 84551)Standard MarkingAlways Pb-free0.02.842.58E8NA3
LPC3250FET296/01SOT1048-1Tray, Bakeable, Single in DrypackActiveLPC3250FET296/01,5 (9352 907 66551)Standard MarkingLPC3250FET296/01Always Pb-free0.02.842.58E8NA3
16/32-bit ARM microcontrollers; hardware floating-point coprocessor, USB On-The-Go, and EMC memory interface LPC3250FET296
Errata sheet LPC3250 LPC3250FET296
UUencoding for UART ISP LPC43S50FET256
PCB layout guidelines for NXP® MCUs in BGA packages LPC4350FET256
Using SDR/DDR SDRAM memories with LPC32xx LPC3250FET296
LPC32xx SDRAM and NOR FLASH boot issue LPC3250FET296
Using the LPC32xx VFP LPC3250FET296
NicheLite for LPC implementation notes LPC2478FET208
Getting started with NicheLite for LPC3250 LPC3250FET296
LPC32x0 power supply design examples LPC3250FET296
LPC32x0 and LPC32x0/01 User manual LPC3250FET296
ARM9 MCUs with up to 256-KB SRAM, Ethernet, USB, and LCD controller; NXP® 266-MHz, 32-bit ARM926EJ-S... LPC3250FET296
Create smarter, more efficient white goods; An industry-leading portfolio of cost-effective, power-saving solutions for... PMEG6010CE_AUTOMOTIVE
ADC design guidelines LPC4333JET256
LPC32xo rev '-' LCD bus load calculator (with software) LPC3250FET296
此文档描述了几个演示LPC SWIM图形库的示例项目 LPC1857FET256
SOT1048-1 LPC3250FET296
LPC3250FET296
LPC3250FET296