LM3S6730 Stellaris 微处理器
The Stellaris(R) LM3S6730 microcontroller is based on the ARM(R) CortexTM-M3 controller core operating at up to 50 MHz, with 128 kB flash and 64 kB SRAM. The LM3S6730 also features real-time industrial connectivity, with a 10/100 Ethernet MAC/PHY, an SSI / SPI controller, and a UART. Finally, the LM3S6730 microcontroller provides a 24-bit systick timer, 3 32-bit or 6 16-bit general-purpose timers, a watchdog timer, a low drop-out voltage regulator so that only one supply voltage is required, brown-out reset, power-on reset controller, and up to 46 GPIOs.
| LM3S6730 | |
| Flash (KB) | 128 |
| RAM (KB) | 64 |
| StellarisWare in ROM | No |
| Boot Loader in ROM | 0 |
| DMA | 0 |
| SafeRTOS | 0 |
| Max Speed (MHz) | 50 |
| Precision Oscillators | No |
| Memory Protection Unit (MPU) | Yes |
| Timers | 4 |
| RTC | Yes |
| Watchdog Timers | 1 |
| Motion PWM | 0 |
| PWM Faults | 0 |
| Dead-Band Generator | No |
| Capture Pins | 4 |
| QEI | 0 |
| EPI/EMIF | No |
| Ethernet | MAC+PHY |
| IEEE 1588 | No |
| CAN | 0 |
| USB D, H/D, or OTG | No |
| UART | 1 |
| UART Modem Status | No |
| I2C | 0 |
| SSI/SPI | 1 |
| I2S | No |
| ADC Units | 0 |
| ADC Channels | 0 |
| ADC Resolution (Bits) | 0 |
| ADC Sample Rate (kSPS) | 0 |
| ADC Ext Reference | No |
| Internal Temp Sensor | 0 |
| Analog Comparators | 2 |
| Maximum 5-V Tolerant GPIOs | 46 |
| Dedicated 5-V Tolerant GPIOs | 23 |
| Digital Comparators | 0 |
| Battery-Backed Hibernation Module | No |
| Internal LDO Voltage Regulator | Yes |
| Active Current (mA) /Mhz | pending |
| Standby Current (uA) | pending |
| Operating Temperature Range (C) | -40 to 105,-40 to 85 |
| Pin/Package | 100LQFP, 108NFBGA |
| Package Area (mm2) | 100,196 |
| Approx. Price (US$) | 5.75 | 1ku |
LM3S6730 特性
- 32-bit ARM(R) CortexTM-M3 50-MHz processor core with System Timer (SysTick), integrated Nested Vectored Interrupt Controller (NVIC), Memory Protection Unit (MPU), and Thumb-2 instruction set
- Full-featured debug solution with debug access via JTAG and Serial Wire interfaces, and IEEE 1149.1-1990 compliant Test Access Port (TAP) controller
- 128 KB single-cycle flash and 64 KB single-cycle SRAM
- 23-46 GPIOs (depending on configuration) with programmable control for GPIO interrupts and pad configuration
- ARM FiRM-compliant Watchdog Timer ; plus three General-Purpose Timer Modules (GPTM), each of which provides two 16-bit timers/counters and can be configured to operate independently
- 10-bit Analog-to-Digital Converter (ADC) with analog input channels and a sample rate of samples/second
- Fully programmable 16C550-type UART with IrDA support
- Synchronous Serial Interface (SSI), supporting operation for Freescale SPI, MICROWIRE, or Texas Instruments synchronous serial interfaces
- Highly configurable 10/100 Ethernet Controller that conforms to the IEEE 802.3-2002 specification with full- and half-duplex modes for both 100 Mbps and 10 Mbps operation, and automatic MDI/MDI-X cross-over correction
- Two integrated analog comparators configurable for output to drive an output pin or generate an interrupt
- Industrial and extended temperature RoHS-compliant 100-pin LQFP package and industrial-range RoHS-compliant 108-ball BGA package
LM3S6730 芯片订购指南
| 器件 | 状态 | 温度 | 价格 | 封装 | 引脚 | 封装数量 | 封装载体 | 丝印标记 |
| LM3S6730-EQC50-A2 | ACTIVE | -40 to 105 | 7.50 | 1ku | LQFP (PZ) | 100 | 90 | |
| LM3S6730-EQC50-A2T | ACTIVE | -40 to 105 | 7.55 | 1ku | LQFP (PZ) | 100 | 1000 | LARGE T&R | |
| LM3S6730-IBZ50-A2 | ACTIVE | -40 to 85 | 5.75 | 1ku | NFBGA (ZCR) | 108 | 184 | |
| LM3S6730-IBZ50-A2T | ACTIVE | -40 to 85 | 5.80 | 1ku | NFBGA (ZCR) | 108 | 1500 | LARGE T&R | |
| LM3S6730-IQC50-A2 | ACTIVE | -40 to 85 | 5.75 | 1ku | LQFP (PZ) | 100 | 90 | |
| LM3S6730-IQC50-A2T | ACTIVE | -40 to 85 | 5.80 | 1ku | LQFP (PZ) | 100 | 1000 | LARGE T&R |
LM3S6730 质量与无铅数据
| 器件 | 环保计划* | 铅/焊球涂层 | MSL 等级/回流焊峰 | 环保信息与无铅 (Pb-free) | DPPM / MTBF / FIT 率 |
| LM3S6730-EQC50-A2 | Green (RoHS & no Sb/Br) | SN | Level-3-260C-168 HR | LM3S6730-EQC50-A2 | LM3S6730-EQC50-A2 |
| LM3S6730-EQC50-A2T | Green (RoHS & no Sb/Br) | SN | Level-3-260C-168 HR | LM3S6730-EQC50-A2T | LM3S6730-EQC50-A2T |
| LM3S6730-IBZ50-A2 | Green (RoHS & no Sb/Br) | SNAGCU | Level-3-260C-168 HR | LM3S6730-IBZ50-A2 | LM3S6730-IBZ50-A2 |
| LM3S6730-IBZ50-A2T | Green (RoHS & no Sb/Br) | SNAGCU | Level-3-260C-168 HR | LM3S6730-IBZ50-A2T | LM3S6730-IBZ50-A2T |
| LM3S6730-IQC50-A2 | Green (RoHS & no Sb/Br) | SN | Level-3-260C-168 HR | LM3S6730-IQC50-A2 | LM3S6730-IQC50-A2 |
| LM3S6730-IQC50-A2T | Green (RoHS & no Sb/Br) | SN | Level-3-260C-168 HR | LM3S6730-IQC50-A2T | LM3S6730-IQC50-A2T |
LM3S6730 应用技术支持与电子电路设计开发资源下载
- LM3S6730 数据资料 dataSheet 下载.PDF
- TI 德州仪器ARM 处理器选型与价格 . xls
- OMAP-L13x/AM1x Linux PSP Overview
- ARM Assembly Language Tools v4.7 User's Guide
- ARM Optimizing C/C++ Compiler v4.7 User's Guide
- Power Management for AM18xx/AM17xx Processors
- ARM Portfolio Technical Overview Brochure
- Software and Hardware Design Challenges due to Dynamic Raw NAND Market
- Programmable Real-Time Unit (PRU): Extending Functionality Of Existing SoCs
LM3S6730 工具与软件
| 培训内容 | 型号 | 软件/工具类型 |
| LM3S6730 评估模块 | LM3S6730EVM | 开发电路板/EVM |
| SYS/BIOS 实时操作系统 (RTOS) | SYSBIOS | DSP/BIOS 实时内核 |
| Keil 调试接口 DLL | LMIDK-AGDI | 应用软件 |
| Stellaris(R) FTDI 驱动程序 | LM_FTDI_DRIVER | 应用软件 |
| Stellaris(R) MCU 的 Cortex 微处理器软件接口标准 (CMSIS) | CMSIS_LM3S | 应用软件 |
| Stellaris(R) 闪存编程器、GUI 和命令行 | LMFLASHPROGRAMMER | 应用软件 |
| StellarisWare(R) IQ Math 独立包 | SW-IQMATH | 应用软件 |
| StellarisWare(R) USB 库独立包 | SW-USBL | 应用软件 |
| StellarisWare(R) USB 库用户指南 (SW-USBL-UG) | SPMU020L | 应用软件 |
| StellarisWare(R) Windows-side USB 示例 | SW-USB-WIN | 应用软件 |
| StellarisWare(R) 启动加载程序用户指南 (SW-BOOTLDR-UG) | SPMU134K | 应用软件 |
| StellarisWare(R) 图形库独立包 | SW-GRL | 应用软件 |
| StellarisWare(R) 图形库用户指南 (SW-GRL-UG) | SPMU018L | 应用软件 |
| StellarisWare(R) 驱动程序库独立包 | SW-DRL | 应用软件 |
| StellarisWare(R) 驱动程序库用户指南 (SW-DRL-UG) | SPMU019K | 应用软件 |
| Stellaris(R) 系列驱动程序库安装程序 | PDL-LM3S-EXE | 应用软件 |
| 串行闪存加载程序 | SERIAL_FLASH_LOADER | 应用软件 |
| 使用 Stellaris(R) 9 位软件 UART (AN01280) | SPMA032 | 应用软件 |
| 使用 Stellaris(R) LM3S316 微处理器创建自动压道车 (AN01245) | SPMA009 | 应用软件 |
| 使用 Stellaris(R) LM3S615 和 LM3S316 控制数控机械 (AN01246) | SPMA027 | 应用软件 |
| 使用 Stellaris(R) 微处理器内部闪存模拟 EEPROM (AN01267) | SPMA030 | 应用软件 |
| 使用 Stellaris(R) 闪存加载程序 (AN01242) | SPMA029 | 应用软件 |
| 在 Stellaris(R) 微处理器上评估 PeerSec 网络 MatrixSSL (AN01244) | SPMA010 | 应用软件 |
| 将 IEC 60730 用于 Stellaris(R) 器件的安全可靠操作 (AN01272) | SPMA023 | 应用软件 |
| 用于 Stellaris(R) 微处理器的软件 UART (AN01270) | SPMA017 | 应用软件 |
| 配置具有引脚多路复用的 Stellaris(R) 微处理器 (AN01274) | SPMA008A | 应用软件 |
| LM3S1968 评估套件 | EK-LM3S1968 | 开发电路板/EVM |
| CAD 软件所需的原始维度数据 | STELLARIS_PLB_LIB | 特定应用库 |
| Stellaris MCU 封装的 CAD 库 | STELLARIS_PCB_LIB | 特定应用库 |
| 用于 Altium 的 Stellaris(R) 原理图元件库（引用自 AN01256） | LM_PARTLIBRARY_ALTIUM | 特定应用库 |
| 用于 OrCAD 的 Stellaris(R) 原理图元件库（引用自 AN01256） | LM_PARTLIBRARY_ORCAD | 特定应用库 |
| 用于 PADS 逻辑的 Stellaris(R) 原理图元件库（引用自 AN01256） | LM_PARTLIBRARY_PADSLOGIC | 特定应用库 |