Arm926EJ-S™，具备192 kB SRAM、高速USB OTG、SD/MMC以及NAND闪存控制器 | NXP 半导体

恩智浦LPC3141在单个芯片内结合了一个270 MHz ARM926EJ-S CPU核，高速USB 2.0 OTG，192 KB SRAM，NAND闪存控制器，灵活的外部总线接口，4通道的10位A/D，以及大量的串行和并行接口，针对消费品、工业、医疗和通信市场。为优化系统功耗，LPC3141拥有多个电源域和非常灵活的时钟

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产品详情

特征

270 MHz, 32位ARM926EJ-S
16 kB数据缓存D-cache和16 kB指令缓存I-cache
存储器管理单元(MMU)
192 kB嵌入式SRAM
8/16位多端口存储控制器(MPMC)：SDRAM和SRAM
带片内PHY的高速USB 2.0（OTG、主机、设备）
2个I2S接口
集成的主/从SPI
2个主/从I2C总线接口
快速UART
存储卡接口(MCI)：MMC/SD/SDIO/CE-ATA
四通道10位ADC
集成4/8/16位6800/8080兼容LCD接口
动态时钟选通及校准
多电源域
可选择的启动模式：SPI闪存、NAND闪存、SD/MMC卡、UART或USB
DMA控制器
4个32位定时器
看门狗定时器
PWM模块
主/从PCM接口
随机数生成器(RNG)
通用I/O引脚(GPIO)
灵活和通用的中断结构
带边界扫描和ARM调试访问的JTAG接口
内核电压：1.2 V
I/O电压：1.8 V，3.3 V

目标应用

工业控制
通信
医疗系统
智能洗衣机
LCD显示屏——离散聚焦
协议转换器

购买/参数

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文档

快速参考恩智浦文档类别

7 文件

紧凑列表

thin fine-pitch ball grid array package; 180 balls[SOT570-3]

PDFFeb 8, 2016版本更新 1.0

Using the LCD interface in the LPC313x/LPC314x/LPC315x devices[AN10880]

PDFMar 6, 2015版本更新 1.0
UUencoding for UART ISP[AN11229]

PDFJul 6, 2012版本更新 1.0
PCB layout guidelines for NXP^® MCUs in BGA packages[AN10778]

PDFApr 22, 2011版本更新 2.0

Lowest Cost Arm9 with HS USB 2.0 OTG and Decryption Engine[LPC3141ANDLPC3143]

PDFApr 30, 2009版本更新 1.0

Low-cost, low-power Arm926EJ microcontrollers with USB High-speed OTG, SD/MMC, and NAND flash controller[LPC3141_43]

PDFJun 4, 2012版本更新 1.0

LPC314x User manual[UM10362]

PDFDec 11, 2012版本更新 1.0

设计资源

设计文件

快速参考恩智浦设计文件类型.

1 设计文件

收到完整的详细信息。 请参阅产品足迹及更多信息电子CAD文件.

模型
BSDL for LPC313x and LPC314x pkg TFBGA

ZIP版本 1Jun 13, 2017 11:57:005.44 KBBSDL_LPC313X-LPC314X-TFBGA
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