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LM3S2965-IQC50-A2
| 制造商 | Texas Instruments Incorporated |
| 描述 | MCU 32-bit Stellaris ARM Cortex M3 RISC 256KB Flash 2.5V/3V/3.3V 100-Pin LQFP Tray IC MCU 32BIT 256KB FLASH 100LQFP LM3S2965-IQC50-A2, 32 bit Microcontroller ARM Cortex M3 50MHz 256kb Flash, 64kb RAM, I2C SPI 100-Pin LQFP ARM Microcontrollers - MCU Stellaris Cortex M-3 CAN 10-Bit ADC MCU, 32BIT, 50MHZ, 100LQFP |
| 分类 |
商业参数
| 商标名 | Stelaris | 产品类别 | ARM Microcontrollers - MCU |
| 标准包装数量 | Rail / Tube | 工厂包装数量 | 90 |
合规参数
| RoHS | Lead free / RoHS Compliant | SVHC | :No SVHC (16-Dec-2013) |
| 海关税号 | 85423190 | ||
电气参数
| 转速 | 50 MHz | 定时器 | 8 x 16 bit |
| RAM 大小 | 64 KB | 内核大小 | 32-Bit |
| 核心类型 | ARM Cortex M3 | 接口 | CAN/I2C/SSI/UART |
| 时钟速率 | 50 MHz | 分辨率 | 16bit |
| 存储器容量 | 64 KB | I/O 数量 | 56 |
| 额定电压 | 2.25 → 2.75 V, 3 → 3.6 V | 看门狗定时器 | 1 |
| 时钟频率 | :50MHz | 数据转换器 | A/D 4x10b |
| 最大频率 | 50MHz | DAC数量 | 3 |
| 振荡器类型 | Internal | 供电电压 | 2.5|3|3.3 V |
| 分辨率（位） | 10bit | 通道数量 | 2 |
| 程序存储器大小 | 256 KB | 程序存储器类型 | Flash |
| ADC/DAC 数量 | 4 | 频率（中心/带宽） | 16bit |
| 每元件位数 | 10 bit | 供电电压 (Vcc/Vdd) | 2.25 V ~ 2.75 V |
机械参数
| 宽度 | 14mm | 高度 | 1.4mm |
| 长度 | 14mm | 重量 | 0.007368 |
| 包装方式 | Tray | 安装类型 | Surface Mount |
| 安装样式 | SMD/SMT | 引脚数 | :100 |
| 封装形式 | 100LQFP | 冷却的封装 | LQFP |
| 材料表面处理 | :MSL 3 - 168 hours | 尺寸/外形 | 14 x 14 x 1.4mm |
| 位数 | 100 | 核心数/总线宽度 | 32 Bit |
| 脉冲宽度失真（最大） | 3(6 x 16 bit) | ||
产品信息
| USB | 0 | 系列 | Stellaris |
| 产品特性 | CAN Controller | 片内RAM（通道数×位宽） | 4-chx10-bit |
| 外设 | Brown-out Detect/Reset, POR, PWM, WDT | 架构 | RISC |
| 连接性 | CAN, I²C, IrDA, Microwire, QEI, SPI, SSI, UART/USART | 核心处理器 | ARM® Cortex™-M3 |
| 定时器数量 | 6 | 控制器系列 | :ARM Cortex-M3 |
| 射频系列/标准 | Stellaris | ||
环境参数
| 工作温度 | -40 to 85 °C | ||
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