The LM3S9L71 microcontroller is targeted for industrial applications, including remote monitoring, electronic point-of-sale machines, test and measurement equipment, network appliances and switches, factory automation, HVAC and building control, gaming equipment, motion control, medical instrumentation, power and energy, transportation, and fire and
LM3S9L71 | |
Flash (KB) | 128 |
RAM (KB) | 48 |
StellarisWare in ROM | Yes |
Boot Loader in ROM | 1 |
DMA | 32 |
SafeRTOS | 0 |
Max Speed (MHz) | 80 |
Precision Oscillators | Yes |
Memory Protection Unit (MPU) | Yes |
Timers | 5 |
RTC | Yes |
Watchdog Timers | 2 |
Motion PWM | 6 |
PWM Faults | 4 |
Dead-Band Generator | Yes |
Capture Pins | 8 |
QEI | 2 |
EPI/EMIF | No |
Ethernet | MAC/MII |
IEEE 1588 | Yes |
CAN | 2 |
USB D, H/D, or OTG | O/H/D |
UART | 3 |
UART Modem Status | Yes |
I2C | 2 |
SSI/SPI | 2 |
I2S | Yes |
ADC Units | 2 |
ADC Channels | 16 |
ADC Resolution (Bits) | 10 |
ADC Sample Rate (kSPS) | 1000 |
ADC Ext Reference | Yes |
Internal Temp Sensor | 1 |
Analog Comparators | 2 |
Maximum 5-V Tolerant GPIOs | 72 |
Dedicated 5-V Tolerant GPIOs | 0 |
Digital Comparators | 16 |
Battery-Backed Hibernation Module | No |
Internal LDO Voltage Regulator | Yes |
Active Current (mA) /Mhz | pending |
Standby Current (uA) | pending |
Pin/Package | 100LQFP, 108NFBGA |
Package Area (mm2) | 100,196 |
Approx. Price (US$) | 5.75 | 1ku |
32-bit ARM® Cortex™-M3 80-MHz processor core with System Timer (SysTick), integrated Nested Vectored Interrupt Controller (NVIC), Memory Protection Unit (MPU), and Thumb-2 instruction set
On-chip memory, featuring: 128 KB single-cycle Flash up to 50 MHz (a prefetch buffer improves performance above 50 MHz); 48 KB single-cycle SRAM; internal ROM loaded with StellarisWare® software
Two Controller Area Network (CAN) modules, using CAN protocol version 2.0 part A/B and with bit rates up to 1 Mbps
Highly configurable 10/100 Ethernet MAC module that conforms to the IEEE 802.3-2002 specification with full- and half-duplex modes for both 100 Mbps and 10 Mbps operation, with Media Independent Interface (MII) and IEEE 1588 PTP hardware support
Universal Serial Bus (USB) controller with USB 2.0 full-speed (12 Mbps) and low-speed (1.5 Mbps) operation, 32 endpoints, and USB OTG/Host/Device mode
Advanced serial integration, featuring: three UARTs with IrDA and ISO 7816 support (one UART with modem status and modem flow control); two Synchronous Serial Interface (SSI) modules, supporting operation for Freescale SPI, MICROWIRE, or Texas Instruments synchronous serial interfaces; two Inter-Integrated Circuit (I2C) modules, providing Standard (100 Kbps) and Fast (400 Kbps) transmission and support for sending and receiving data as either a master or a slave; one Integrated Interchip Sound (I2S) module, containing a transmit module and a receive module configurable for I2S, Left-Justified, and Right-Justified serial audio formats
ARM PrimeCell® 32-channel configurable μDMA controller, providing a way to offload data transfer tasks from the Cortex™-M3 processor, allowing for more efficient use of the processor and the available bus bandwidth
Analog support, featuring: two 10-bit Analog-to-Digital Converters (ADC) with 16 analog input channels and a sample rate of one million samples/second; two analog comparators; 16 digital comparators; on-chip voltage regulator
Advanced motion control, featuring: three PWM generator blocks, each with one 16-bit counter, two PWM comparators, a PWM signal generator, a dead-band generator, and an interrupt/ADC-trigger selector; four PWM fault inputs to promote low-latency shutdown; two Quadrature Encoder Interface (QEI) modules, with position integrator to track encoder position and velocity capture using built-in timer
Two ARM FiRM-compliant watchdog timers; four 32-bit general-purpose timers (up to eight 16-bit); eight Capture Compare (CCP) PWM pins
Up to 72 GPIOs (depending on configuration), with programmable control for GPIO interrupts and pad configuration, and highly flexible pin muxing
Multiple clock sources for microcontroller system clock: Precision Oscillator (PIOSC), Main Oscillator (MOSC), and Internal 30-kHz Oscillator
Full-featured debug solution with debug access via JTAG and Serial Wire interfaces, and IEEE 1149.1-1990 compliant Test Access Port (TAP) controller
Industrial-range (-40°C to 85°C) RoHS-compliant 100-pin LQFP and 108-ball BGA
器件 | 状态 | 温度 | 价格 | 封装 | 引脚 | 封装数量 | 封装载体 | 丝印标记 |
LM3S9L71-IBZ80-C1 | PREVIEW | NFBGA (ZCR) | 108 | ||||
LM3S9L71-IBZ80-C1T | PREVIEW | NFBGA (ZCR) | 108 | ||||
LM3S9L71-IBZ80-C3 | ACTIVE | 5.75 | 1ku | NFBGA (ZCR) | 108 | 184 | ||
LM3S9L71-IBZ80-C3T | ACTIVE | 5.80 | 1ku | NFBGA (ZCR) | 108 | 1500 | ||
LM3S9L71-IBZ80-C5 | ACTIVE | 5.75 | 1ku | NFBGA (ZCR) | 108 | 184 | ||
LM3S9L71-IBZ80-C5T | ACTIVE | 5.80 | 1ku | NFBGA (ZCR) | 108 | 1500 | ||
LM3S9L71-IQC80-C0 | PREVIEW | LQFP (PZ) | 100 | ||||
LM3S9L71-IQC80-C0T | PREVIEW | LQFP (PZ) | 100 | ||||
LM3S9L71-IQC80-C1 | PREVIEW | LQFP (PZ) | 100 | ||||
LM3S9L71-IQC80-C1T | PREVIEW | LQFP (PZ) | 100 | ||||
LM3S9L71-IQC80-C3 | ACTIVE | 5.75 | 1ku | LQFP (PZ) | 100 | 90 | ||
LM3S9L71-IQC80-C3T | ACTIVE | 5.80 | 1ku | LQFP (PZ) | 100 | 1000 | ||
LM3S9L71-IQC80-C5 | ACTIVE | 5.75 | 1ku | LQFP (PZ) | 100 | 90 | ||
LM3S9L71-IQC80-C5T | ACTIVE | 5.80 | 1ku | LQFP (PZ) | 100 | 1000 |
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 |
LM3S9L71-IBZ80-C3 | Green (RoHS & no Sb/Br) | SNAGCU | Level-3-260C-168 HR | LM3S9L71-IBZ80-C3 | LM3S9L71-IBZ80-C3 |
LM3S9L71-IBZ80-C3T | Green (RoHS & no Sb/Br) | SNAGCU | Level-3-260C-168 HR | LM3S9L71-IBZ80-C3T | LM3S9L71-IBZ80-C3T |
LM3S9L71-IBZ80-C5 | Green (RoHS & no Sb/Br) | SNAGCU | Level-3-260C-168 HR | LM3S9L71-IBZ80-C5 | LM3S9L71-IBZ80-C5 |
LM3S9L71-IBZ80-C5T | Green (RoHS & no Sb/Br) | SNAGCU | Level-3-260C-168 HR | LM3S9L71-IBZ80-C5T | LM3S9L71-IBZ80-C5T |
LM3S9L71-IQC80-C3 | Green (RoHS & no Sb/Br) | Level-3-260C-168 HR | LM3S9L71-IQC80-C3 | LM3S9L71-IQC80-C3 | |
LM3S9L71-IQC80-C3T | TBD | Call TI | Call TI | LM3S9L71-IQC80-C3T | LM3S9L71-IQC80-C3T |
LM3S9L71-IQC80-C5 | Green (RoHS & no Sb/Br) | Level-3-260C-168 HR | LM3S9L71-IQC80-C5 | LM3S9L71-IQC80-C5 | |
LM3S9L71-IQC80-C5T | Green (RoHS & no Sb/Br) | Level-3-260C-168 HR | LM3S9L71-IQC80-C5T | LM3S9L71-IQC80-C5T |
培训内容 | 型号 | 软件/工具类型 |
LM3S9L71 评估模块 | LM3S9L71EVM | 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® FTDI 驱动程序 | LM_FTDI_DRIVER | 应用软件 |
Stellaris® MCU 的 Cortex 微处理器软件接口标准 (CMSIS) | CMSIS_LM3S | 应用软件 |
Stellaris® 闪存编程器、GUI 和命令行 | LMFLASHPROGRAMMER | 应用软件 |
StellarisWare® IQ Math 独立包 | SW-IQMATH | 应用软件 |
StellarisWare® USB 库独立包 | SW-USBL | 应用软件 |
StellarisWare® USB 库用户指南 (SW-USBL-UG) | SPMU020L | 应用软件 |
StellarisWare® Windows-side USB 示例 | SW-USB-WIN | 应用软件 |
StellarisWare® 启动加载程序用户指南 (SW-BOOTLDR-UG) | SPMU134K | 应用软件 |
StellarisWare® 图形库独立包 | SW-GRL | 应用软件 |
StellarisWare® 图形库用户指南 (SW-GRL-UG) | SPMU018L | 应用软件 |
StellarisWare® 驱动程序库独立包 | SW-DRL | 应用软件 |
StellarisWare® 驱动程序库用户指南 (SW-DRL-UG) | SPMU019K | 应用软件 |
Stellaris® 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® 9 位软件 UART (AN01280) | SPMA032 | 应用软件 |
使用 Stellaris® LM3S316 微处理器创建自动压道车 (AN01245) | SPMA009 | 应用软件 |
使用 Stellaris® LM3S615 和 LM3S316 控制数控机械 (AN01246) | SPMA027 | 应用软件 |
使用 Stellaris® 微处理器内部闪存模拟 EEPROM (AN01267) | SPMA030 | 应用软件 |
使用 Stellaris® 闪存加载程序 (AN01242) | SPMA029 | 应用软件 |
在 Stellaris® 微处理器上评估 PeerSec 网络 MatrixSSL (AN01244) | SPMA010 | 应用软件 |
将 IEC 60730 用于 Stellaris® 器件的安全可靠操作 (AN01272) | SPMA023 | 应用软件 |
用于 Stellaris® 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® 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® 原理图元件库(引用自 AN01256) | LM_PARTLIBRARY_ALTIUM | 特定应用库 |
用于 OrCAD 的 Stellaris® 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® 原理图元件库(引用自 AN01256) | LM_PARTLIBRARY_PADSLOGIC | 特定应用库 |