LM3S8962-IQC50-A2
MCU 32-Bit Stellaris ARM Cortex M3 RISC 256KB Flash 2.5V/3V/3.3V 100-Pin LQFP 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 LM3S8962-IQC50-A2, 32 bit Microcontroller ARM Cortex M3 50MHz 256kb Flash, 64kb RAM, CAN I2C SPI 100-Pin LQFP ARM Microcontrollers - MCU Stellaris Cortex-M3 10/100 MAC PHY CAN MCU, 32BIT ARM CORTEXM3, 256K, 100LQFP
规格参数
商业参数
| 参数 | 值 |
|---|---|
| 商标名 | Stelaris |
| 产品类别 | ARM Microcontrollers - MCU |
| 标准包装数量 | Trays |
| 工厂包装数量 | 90 |
| 标准封装名称 | QFP |
合规参数
| 参数 | 值 |
|---|---|
| RoHS | Lead free / RoHS Compliant |
| SVHC | :No SVHC (20-Jun-2013) |
| 欧盟RoHS | Compliant |
| 海关税号 | 85423190 |
| 抗辐射加固 | No |
| 认证机构 | No |
电气参数
| 参数 | 值 |
|---|---|
| 转速 | 50 MHz |
| 定时器 | 8 x 16 bit |
| 以太网 | 1 |
| RAM 大小 | 64 KB |
| 内核大小 | 32-Bit |
| 核心类型 | ARM Cortex M3 |
| 频率 | 50 MHz |
| 接口 | CAN/Ethernet/I2C/SSI/UART |
| 时钟速率 | 50 MHz |
| 分辨率 | 16bit |
| 存储器容量 | 64 KB |
| 存储器类型 | :Flash |
| I/O 数量 | 42 |
| 位数 | 10 |
| 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 |
| 串行协议 | 2 |
| 供电电压 | 2.5|3|3.3 V |
| RS-232（422、485） | 1 |
| 分辨率（位） | 10bit |
| 通道数量 | 1 |
| 程序存储器大小 | 256 KB |
| 程序存储器类型 | Flash |
| ADC/DAC 数量 | 4 |
| 最小供电电压 | 2.25/2.3/3 V |
| 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
| 参数 | 值 |
|---|---|
| 宽度 | 14mm |
| 高度 | 1.4mm |
| 长度 | 14mm |
| 重量 | 0.002 |
| 包装方式 | Tray |
| 引脚样式 | Gull-wing |
| 端接方式 | :SMD |
| 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 | :- |
| 总长度 | 14.2(Max) |
| 包装数量 | LQFP |
| 尺寸/外形 | 14 x 14 x 1.4mm |
| 位数 | 100 |
| 外壳尺寸-插件 | 1.45(Max) |
| 供应商器件封装 | 100-LQFP (14x14) |
| 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
| 参数 | 值 |
|---|---|
| SPI | 1 |
| USB | 0 |
| 系列 | Stellaris |
| 产品特性 | CAN Controller |
| 协议 | 1 |
| 闪存大小 | :256KB |
| 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, Ethernet, I²C, IrDA, Microwire, QEI, SPI, SSI, UART/USART |
| 可编程性 | Yes |
| 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 |
| DigiKey可编程 | Yes |
| 印刷电路板数量 | 100 |
| A/D转换器数量 | :8 |
环境参数
| 参数 | 值 |
|---|---|
| 工作温度 | -40 to 85 °C |
| 结工作温度 | 85C |
技术文档
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