|
|
|
|
另请参阅
产品信息特性
DSP/BIOS, TMS320C6000, C6000, TMS320, TMS320C62x, and TMS320C67x are trademarks of Texas Instruments. 说明
The C6745/6747 is a Low-power applications processor based on C674x™ DSP core. It provides significantly lower power than other members of the TMS320C6000™ platform of DSPs. The C6745/6747 enables OEMs and ODMs to quickly bring to market devices featuring high processing performance. The C6745/6747 DSP core uses a two-level cache-based architecture. The Level 1 program cache (L1P) is a 32KB direct mapped cache and the Level 1 data cache (L1D) is a 32KB 2-way set-associative cache. The Level 2 program cache (L2P) consists of a 256KB memory space that is shared between program and data space. L2 also has a 1024KB ROM. L2 memory can be configured as mapped memory, cache, or combinations of the two. Although the DSP L2 is accessible by other hosts in the system, an additional 128KB RAM shared memory (C6747 only) is available for use by other hosts without affecting DSP performance. The peripheral set includes: a 10/100 Mb/s Ethernet MAC (EMAC) with a Management Data Input/Output (MDIO) module; two inter-integrated circuit (I2C) Bus interfaces; 3 multichannel audio serial port (McASP) with 16/9 serializers and FIFO buffers; 2 64-bit general-purpose timers each configurable (one configurable as watchdog); a configurable 16-bit host port interface (HPI)[C6747 only]; up to 8 banks of 16 pins of general-purpose input/output (GPIO) with programmable interrupt/event generation modes, multiplexed with other peripherals; 3 UART interfaces (one with RTS and CTS); 3 enhanced high-resolution pulse width modulator (eHRPWM) peripherals; 3 32-bit enhanced capture (eCAP) module peripherals which can be configured as 3 capture inputs or 3 auxiliary pulse width modulator (APWM) outputs; 2 32-bit enhanced quadrature pulse (eQEP) peripherals; and 2 external memory interfaces: an asynchronous and SDRAM external memory interface (EMIFA) for slower memories or peripherals, and a higher speed memory interface (EMIFB) for SDRAM. The Ethernet Media Access Controller (EMAC) provides an efficient interface between the C6745/6747 and the network. The EMAC supports both 10Base-T and 100Base-TX, or 10 Mbits/second (Mbps) and 100 Mbps in either half- or full-duplex mode. Additionally an Management Data Input/Output (MDIO) interface is available for PHY configuration. The HPI, I2C, SPI, USB1.1 and USB2.0 ports allow the C6745/6747 to easily control peripheral devices and/or communicate with host processors. The rich peripheral set provides the ability to control external peripheral devices and communicate with external processors. For details on each of the peripherals, see the related sections later in this document and the associated peripheral reference guides. |
| 价格(美元) | 封装 | 样片 | ||||
| 器件 | 状态 | 温度 (oC) | 价格(美元) | Quantity | 封装 | 引脚 | 封装数量 | 封装载体 | 样片 |
| TMS320C6747ZKB2 | PREVIEW | 0 to 70 | BGA (ZKB) | 256 | 无 | ||
| TMS320C6747ZKB3 | PREVIEW | 0 to 70 | BGA (ZKB) | 256 | 无 | ||
| TMS320C6747ZKBT2 | PREVIEW | -40 to 105 | BGA (ZKB) | 256 | 无 | ||
| TMS320C6747ZKBT3 | PREVIEW | -40 to 105 | BGA (ZKB) | 256 | 无 | ||
| TMX320C6747AZKB3 | ACTIVE | 16.55 | 100u | BGA (ZKB) | 256 | 90 | 采购样片 | |
| TMX320C6747ZKB2 | ACTIVE | 0 to 70 | 13.40 | 100u | BGA (ZKB) | 256 | 90 | 采购样片 |
| TMX320C6747ZKB3 | ACTIVE | 0 to 70 | 13.40 | 100u | BGA (ZKB) | 256 | 90 | 采购样片 |
建议零售价格仅用于预算,以美元为单位,并且价格是浮动的。 若要查询有关批量价格、本地货币价格或交付报价的信息,请与当地德州仪器 (TI) 销售办事处或授权经销商联系。
| TI 库存状态 | 已报告的分销商库存 | |||||||
| TMX320C6747AZKB3 | 截至 4:58 PM GMT, 2009年 7月 3日 | 截至 4:58 PM GMT, 2009年 7月 3日 | ||||||
| 交货周期 | 地区 | 公司 | 库存 | 采购 | ||||
| 10 Weeks | 无报告 查看经销商 | |||||||
| TMX320C6747ZKB2 | 截至 4:58 PM GMT, 2009年 7月 3日 | 截至 4:58 PM GMT, 2009年 7月 3日 | ||||||
| 交货周期 | 地区 | 公司 | 库存 | 采购 | ||||
| 12 Weeks | 无报告 查看经销商 | |||||||
| TMX320C6747ZKB3 | 截至 4:58 PM GMT, 2009年 7月 3日 | 截至 4:58 PM GMT, 2009年 7月 3日 | ||||||
| 交货周期 | 地区 | 公司 | 库存 | 采购 | ||||
| 12 Weeks | 无报告 查看经销商 | |||||||
| 查看中国经销商 | ||||||||
**目前尚无法提供交货时间信息。 但是,由于我们的信息每天都会更新,如有疑问,请马上与我们联系。 有关附加信息,请与首选的 TI 授权分销商 联系。
| 产品目录 | DPPM / MTBF / FIT 率 | ||||
| 器件 | 环保计划* | 铅/焊球涂层 | MSL 等级/回流焊峰 | 详细信息 | 详细信息 |
| TMX320C6747AZKB3 | TBD | Call TI | Call TI | 查看 | 查看 |
| TMX320C6747ZKB2 | TBD | Call TI | Call TI | 查看 | 查看 |
| TMX320C6747ZKB3 | TBD | Call TI | Call TI | 查看 | 查看 |
* 计划的环保分级:无铅 (RoHS)、无铅(RoHS 豁免)或绿色环保(RoHS 和无 Sb/Br)- 请单击上表中产品目录明细的“查看”链接,以获得最新供货信息和附加产品目录明细。
如果此时没有在线提供您所请求的信息,则请联系 我们的产品信息中心, 以了解关于此信息可用性的信息。
View White Papers for TMS320C674x 低功耗 DSP
查看 TMS320C674x 低功耗 DSP 的更多文献资料
| 名称 | 型号 | 公司 | 工具/软件类型 |
| Code Composer Studio IDE | CCSTUDIO | Texas Instruments | Code Composer Studio(TM) IDE |
| XDS510 类仿真器 | XDS510 | Texas Instruments | 仿真器/分析仪 |
| OMAP-L137/TMS320C6747 浮点入门套件 | TMDXOSKL137BET | Texas Instruments | 入门套件 |
| TMS320C674x DSP 库 | SPRC900 | Texas Instruments | 信号处理库 |
| C64x+IMGLIB | SPRC264 | Texas Instruments | 信号处理库 |
| TMS320C67x DSP 库 | SPRC121 | Texas Instruments | 信号处理库 |
| C64x+ IQMath 库 - 虚拟浮点引擎 | SPRC542 | Texas Instruments | 信号处理库 |
| 具有 TCP/IP 堆栈的网络开发者套件 (NDK) | NDKTCPIP | Texas Instruments | 驱动程序/ IO/ 控制 软件 |
| TMS320C67x Fast RTS 库 | SPRC060 | Texas Instruments | 信号处理库 |
| C64x+DSPLIB | SPRC265 | Texas Instruments | 信号处理库 |
| 驱动程序/平台支持包 (PSP) | SUPPORTPKG | Texas Instruments | 驱动程序/ IO/ 控制 软件 |
| 多媒体框架产品 (MFP) - 编解码引擎和 xDAIS 框架组件 | TMDMFP | Texas Instruments | 框架软件 |
| 型号 | 名称 | 产品系列 | 注释 |
| TMS320C6745 | 浮点数字信号处理器 | 器件与被比较器件具有相似功能,但并不功能等效。 | |
| TMS320C6743 | 定点/浮点数字信号处理器 | 器件与被比较器件具有相似功能,但并不功能等效。 | |
| OMAP-L137 | 低功耗应用处理器 | 器件与被比较器件具有相似功能,但并不功能等效。 | |
| TMS320C6745 | 浮点数字信号处理器 | C6000 FLOATING-POINT DSPS - TMS320C674X LOW POWER DSPS | |
| TMS320C6743 | 定点/浮点数字信号处理器 | C6000 FLOATING-POINT DSPS - TMS320C674X LOW POWER DSPS |