ZHCSAU5E September   2012  – September 2018 MSP430F6745 , MSP430F6746 , MSP430F6747 , MSP430F6748 , MSP430F6749 , MSP430F6765 , MSP430F6766 , MSP430F6767 , MSP430F6768 , MSP430F6769 , MSP430F6775 , MSP430F6776 , MSP430F6777 , MSP430F6778 , MSP430F6779

PRODUCTION DATA.  

  1. 1器件概述
    1. 1.1 特性
    2. 1.2 应用
    3. 1.3 说明
    4. 1.4 应用图
  2. 2修订历史记录
  3. 3Device Comparison
    1. 3.1 Related Products
  4. 4Terminal Configuration and Functions
    1. 4.1 Pin Diagrams
    2. 4.2 Signal Descriptions
      1. Table 4-3 Terminal Functions – PEU Package
      2. Table 4-4 Terminal Functions – PZ Package
  5. 5Specifications
    1. 5.1  Absolute Maximum Ratings
    2. 5.2  ESD Ratings
    3. 5.3  Recommended Operating Conditions
    4. 5.4  Active Mode Supply Current Into VCC Excluding External Current
    5. 5.5  Low-Power Mode Supply Currents (Into VCC) Excluding External Current
    6. 5.6  Low-Power Mode With LCD Supply Currents (Into VCC) Excluding External Current
    7. 5.7  Thermal Packaging Characteristics
    8. 5.8  Schmitt-Trigger Inputs – General-Purpose I/O
    9. 5.9  Inputs – Ports P1 and P2
    10. 5.10 Leakage Current – General-Purpose I/O
    11. 5.11 Outputs – General-Purpose I/O (Full Drive Strength)
    12. 5.12 Outputs – General-Purpose I/O (Reduced Drive Strength)
    13. 5.13 Output Frequency – General-Purpose I/O
    14. 5.14 Typical Characteristics – Outputs, Reduced Drive Strength (PxDS.y = 0)
    15. 5.15 Typical Characteristics – Outputs, Full Drive Strength (PxDS.y = 1)
    16. 5.16 Crystal Oscillator, XT1, Low-Frequency Mode
    17. 5.17 Internal Very-Low-Power Low-Frequency Oscillator (VLO)
    18. 5.18 Internal Reference, Low-Frequency Oscillator (REFO)
    19. 5.19 DCO Frequency
    20. 5.20 PMM, Brownout Reset (BOR)
    21. 5.21 PMM, Core Voltage
    22. 5.22 PMM, SVS High Side
    23. 5.23 PMM, SVM High Side
    24. 5.24 PMM, SVS Low Side
    25. 5.25 PMM, SVM Low Side
    26. 5.26 Wake-up Times From Low-Power Modes and Reset
    27. 5.27 Auxiliary Supplies Recommended Operating Conditions
    28. 5.28 Auxiliary Supplies, AUXVCC3 (Backup Subsystem) Currents
    29. 5.29 Auxiliary Supplies, Auxiliary Supply Monitor
    30. 5.30 Auxiliary Supplies, Switch ON-Resistance
    31. 5.31 Auxiliary Supplies, Switching Time
    32. 5.32 Auxiliary Supplies, Switch Leakage
    33. 5.33 Auxiliary Supplies, Auxiliary Supplies to ADC10_A
    34. 5.34 Auxiliary Supplies, Charge Limiting Resistor
    35. 5.35 Timer_A
    36. 5.36 eUSCI (UART Mode) Clock Frequency
    37. 5.37 eUSCI (UART Mode)
    38. 5.38 eUSCI (SPI Master Mode) Clock Frequency
    39. 5.39 eUSCI (SPI Master Mode)
    40. 5.40 eUSCI (SPI Slave Mode)
    41. 5.41 eUSCI (I2C Mode)
    42. 5.42 Schmitt-Trigger Inputs, RTC Tamper Detect Pin
    43. 5.43 Inputs, RTC Tamper Detect Pin
    44. 5.44 Leakage Current, RTC Tamper Detect Pin
    45. 5.45 Outputs, RTC Tamper Detect Pin
    46. 5.46 LCD_C Recommended Operating Conditions
    47. 5.47 LCD_C Electrical Characteristics
    48. 5.48 SD24_B Power Supply and Recommended Operating Conditions
    49. 5.49 SD24_B Analog Input
    50. 5.50 SD24_B Supply Currents
    51. 5.51 SD24_B Performance
    52. 5.52 SD24_B, AC Performance
    53. 5.53 SD24_B, AC Performance
    54. 5.54 SD24_B, AC Performance
    55. 5.55 SD24_B External Reference Input
    56. 5.56 10-Bit ADC Power Supply and Input Range Conditions
    57. 5.57 10-Bit ADC Switching Characteristics
    58. 5.58 10-Bit ADC Linearity Parameters
    59. 5.59 10-Bit ADC External Reference
    60. 5.60 REF Built-In Reference
    61. 5.61 Comparator_B
    62. 5.62 Flash Memory
    63. 5.63 JTAG and Spy-Bi-Wire Interface
  6. 6Detailed Description
    1. 6.1  Functional Block Diagrams
    2. 6.2  CPU (Link to User's Guide)
    3. 6.3  Instruction Set
    4. 6.4  Operating Modes
    5. 6.5  Interrupt Vector Addresses
    6. 6.6  Special Function Registers (SFRs)
      1. Table 6-4 Interrupt Enable 1 Register Description
      2. Table 6-5 Interrupt Flag 1 Register Description
    7. 6.7  Memory Organization
    8. 6.8  Bootloader (BSL)
    9. 6.9  JTAG Operation
      1. 6.9.1 JTAG Standard Interface
      2. 6.9.2 Spy-Bi-Wire Interface
    10. 6.10 Flash Memory (Link to User's Guide)
    11. 6.11 RAM (Link to User's Guide)
    12. 6.12 Backup RAM (Link to User's Guide)
    13. 6.13 Peripherals
      1. 6.13.1  Oscillator and System Clock (Link to User's Guide)
      2. 6.13.2  Power-Management Module (PMM) (Link to User's Guide)
      3. 6.13.3  Auxiliary Supply System (Link to User's Guide)
      4. 6.13.4  Backup Subsystem
      5. 6.13.5  Digital I/O (Link to User's Guide)
      6. 6.13.6  Port Mapping Controller (Link to User's Guide)
      7. 6.13.7  System Module (SYS) (Link to User's Guide)
      8. 6.13.8  Watchdog Timer (WDT_A) (Link to User's Guide)
      9. 6.13.9  DMA Controller (Link to User's Guide)
      10. 6.13.10 CRC16 (Link to User's Guide)
      11. 6.13.11 Hardware Multiplier (Link to User's Guide)
      12. 6.13.12 AES128 Accelerator (Link to User's Guide)
      13. 6.13.13 Enhanced Universal Serial Communication Interface (eUSCI) (Links to User's Guide: UART Mode, SPI Mode, I2C Mode)
      14. 6.13.14 ADC10_A (Link to User's Guide)
      15. 6.13.15 SD24_B (Link to User's Guide)
      16. 6.13.16 TA0 (Link to User's Guide)
      17. 6.13.17 TA1 (Link to User's Guide)
      18. 6.13.18 TA2 (Link to User's Guide)
      19. 6.13.19 TA3 (Link to User's Guide)
      20. 6.13.20 SD24_B Triggers
      21. 6.13.21 ADC10_A Triggers
      22. 6.13.22 Real-Time Clock (RTC_C) (Link to User's Guide)
      23. 6.13.23 Reference Module (REF) Voltage Reference (Link to User's Guide)
      24. 6.13.24 LCD_C (Link to User's Guide)
      25. 6.13.25 Comparator_B (Link to User's Guide)
      26. 6.13.26 Embedded Emulation Module (EEM) (Link to User's Guide)
      27. 6.13.27 Peripheral File Map
    14. 6.14 Input/Output Diagrams
      1. 6.14.1  Port P1 (P1.0 to P1.3) Input/Output With Schmitt Trigger (MSP430F677xIPEU Only)
      2. 6.14.2  Port P1 (P1.0 to P1.3) Input/Output With Schmitt Trigger (MSP430F677xIPZ Only)
      3. 6.14.3  Port P1 (P1.4 and P1.5) Input/Output With Schmitt Trigger (MSP430F677xIPEU and MSP430F677xIPZ)
      4. 6.14.4  Port P1 (P1.6 and P1.7) Input/Output With Schmitt Trigger (MSP430F677xIPEU and MSP430F677xIPZ)
      5. 6.14.5  Port P2 (P2.0 to P2.7) Input/Output With Schmitt Trigger (MSP430F677xIPEU Only)
      6. 6.14.6  Port P2 (P2.0 to P2.3) Input/Output With Schmitt Trigger (MSP430F677xIPZ Only)
      7. 6.14.7  Port P2 (P2.4 and P2.6) Input/Output With Schmitt Trigger (MSP430F677xIPZ Only)
      8. 6.14.8  Port P2 (P2.7) Input/Output With Schmitt Trigger (MSP430F677xIPZ Only)
      9. 6.14.9  Ports P3 (P3.0 to P3.7) Input/Output With Schmitt Trigger (MSP430F677xIPEU Only)
      10. 6.14.10 Ports P3 (P3.0) Input/Output With Schmitt Trigger (MSP430F677xIPZ Only)
      11. 6.14.11 Ports P3 (P3.1 to P3.7) Input/Output With Schmitt Trigger (MSP430F677xIPZ Only)
      12. 6.14.12 Port P4 (P4.0 to P4.7) Input/Output With Schmitt Trigger (MSP430F677xIPEU Only)
      13. 6.14.13 Port P4 (P4.0 to P4.7) Input/Output With Schmitt Trigger (MSP430F677xIPZ Only)
      14. 6.14.14 Port P5 (P5.0 to P5.3) Input/Output With Schmitt Trigger (MSP430F677xIPEU Only)
      15. 6.14.15 Port P5 (P5.4 to P5.6) Input/Output With Schmitt Trigger (MSP430F677xIPEU Only)
      16. 6.14.16 Port P5 (P5.7) Input/Output With Schmitt Trigger (MSP430F677xIPEU Only)
      17. 6.14.17 Port P5 (P5.0 to P5.7) Input/Output With Schmitt Trigger (MSP430F677xIPZ Only)
      18. 6.14.18 Port P6 (P6.0) Input/Output With Schmitt Trigger (MSP430F677xIPEU Only)
      19. 6.14.19 Port P6 (P6.1 to P6.3) Input/Output With Schmitt Trigger (MSP430F677xIPEU Only)
      20. 6.14.20 Port P6 (P6.4 to P6.7) Input/Output With Schmitt Trigger (MSP430F677xIPEU Only)
      21. 6.14.21 Port P6 (P6.0 to P6.7) Input/Output With Schmitt Trigger (MSP430F677xIPZ Only)
      22. 6.14.22 Port P7 (P7.0 to P7.7) Input/Output With Schmitt Trigger (MSP430F67xxIPEU Only)
      23. 6.14.23 Port P7 (P7.0 to P7.7) Input/Output With Schmitt Trigger (MSP430F67xxIPZ Only)
      24. 6.14.24 Port P8 (P8.0 to P8.7) Input/Output With Schmitt Trigger (MSP430F677xIPEU Only)
      25. 6.14.25 Port P8 (P8.0) Input/Output With Schmitt Trigger (MSP430F677xIPZ Only)
      26. 6.14.26 Port P8 (P8.1) Input/Output With Schmitt Trigger (MSP430F677xIPZ Only)
      27. 6.14.27 Port P9 (P9.0 to P9.7) Input/Output With Schmitt Trigger (MSP430F677xIPEU Only)
      28. 6.14.28 Port P10 (P10.0 to P10.7) Input/Output With Schmitt Trigger (MSP430F677xIPEU Only)
      29. 6.14.29 Port P11 (P11.0) Input/Output With Schmitt Trigger (MSP430F677xIPEU Only)
      30. 6.14.30 Port P11 (P11.1) Input/Output With Schmitt Trigger (MSP430F677xIPEU Only)
      31. 6.14.31 Port P11 (P11.2 and P11.3) Input/Output With Schmitt Trigger (MSP430F677xIPEU Only)
      32. 6.14.32 Port P11 (P11.4 and P11.5) Input/Output With Schmitt Trigger (MSP430F677xIPEU Only)
      33. 6.14.33 Port PJ (PJ.0) JTAG Pin TDO, Input/Output With Schmitt Trigger or Output
      34. 6.14.34 Port PJ (PJ.1 to PJ.3) JTAG Pins TMS, TCK, TDI/TCLK, Input/Output With Schmitt Trigger or Output
    15. 6.15 Device Descriptors (TLV)
  7. 7器件和文档支持
    1. 7.1  入门和后续步骤
    2. 7.2  Device Nomenclature
    3. 7.3  工具与软件
    4. 7.4  文档支持
    5. 7.5  相关链接
    6. 7.6  社区资源
    7. 7.7  商标
    8. 7.8  静电放电警告
    9. 7.9  Export Control Notice
    10. 7.10 Glossary
  8. 8机械,封装和可订购信息

封装选项

机械数据 (封装 | 引脚)
散热焊盘机械数据 (封装 | 引脚)
订购信息

工具与软件

所有 MSP 微控制器均受多种软件和硬件开发工具的支持。相关工具由 TI 以及多家第三方供应商提供。请参阅《MSP430 超低功耗 MCU – 工具与软件》,了解所有工具。

Table 7-1 列出 了 MSP430F677x、MSP430F676x 和 MSP430F674x MCU 的调试功能。关于可用特性的详细信息,请参见《适用于 MSP430 的 Code Composer Studio 用户指南 》。

Table 7-1 硬件调试 特性

MSP430 架构 四线制 JTAG 两线制 JTAG 断点
(N)
范围断点 时钟控制 状态序列发生器 跟踪缓冲器 LPMx.5 调试支持
MSP430Xv2 3

设计套件与评估模块

软件

    MSP430Ware™ 软件

    MSP430Ware 软件集合了所有 MSP430 器件的代码示例、数据表以及其他设计资源,打包提供给用户。除了提供已有 MSP430 设计资源的完整集合外,MSP430Ware 软件还包含名为 MSP 驱动程序库的高级 API。借助该库可以轻松地对 MSP430 硬件进行编程。MSP430Ware 软件以 CCS 组件或独立软件包两种形式提供。

    适用于 MSP430 MCU 的电能测量设计中心

    电能测量设计中心是一款快速开发工具,它使用 TI MSP430i20xx 和 MSP430F67xx 基于闪存的微控制器 (MCU) 实现电能测量。它包含能够在各种电源监控和电能测量应用(包括智能电网和楼宇自动化)中简化开发和加快设计的图形用户界面 (GUI)、文档、 软件库和示例。使用设计中心,您无需编写任何代码即可配置、校准并查看结果。

    IEC60730 软件包

    IEC60730 MSP430 软件包经过专门开发,用于协助客户达到 IEC 60730-1:2010(家用及类似用途的自动化电气控制 - 第 1 部分:一般要求)B 类产品的要求。其中涵盖家用电器、电弧检测器、电源转换器、电动工具、电动自行车及其他诸多产品。IEC60730 MSP430 软件包可以嵌入在 MSP430 MCU 中 运行的客户应用, 从而帮助客户简化其消费类器件在功能安全方面遵循 IEC 60730-1:2010 B 类规范的认证工作。

    MSP 驱动程序库

    MSP 驱动程序库的抽象 API 提供易用的函数调用,无需直接操纵 MSP430 硬件的位与字节。完整的文档通过具有帮助意义的 API 指南交付,其中包括有关每个函数调用和经过验证的参数的详细信息。开发人员可使用驱动程序库函数以尽可能低的费用编写全部项目。

    电容式触摸软件库

    可在 MSP430 MCU 启用电容触控功能的免费 C 代码库。MSP430 MCU 库版本 采用 多种电容触控实现方法,包括 RO 和 RC 方法。

    MSP EnergyTrace™ 技术

    适用于 MSP430 微控制器的 EnergyTrace 技术是基于电能的代码分析工具,适用于测量和显示应用的电能系统配置并帮助优化应用以实现超低功耗。

    ULP(超低功耗)Advisor

    ULP Advisor™软件是一款辅助工具,旨在指导开发人员编写更为高效的代码,从而充分利用 MSP430 和 MSP432 微控制器 独特 功能。ULP Advisor 的目标人群是微控制器的资深开发者和开发新手,可以根据详尽的 ULP 检验表检查代码,以便最大限度地减少应用程序的能耗。在编译时,ULP Advisor 会提供通知和备注以突出显示代码中可以进一步优化的区域,进而实现更低功耗。

    适用于 MSP 的定点数学库

    MSP IQmath 和 Qmath 库是为 C 语言开发者提供的一套经过高度优化的高精度数学运算函数集合,能够将浮点算法无缝嵌入 MSP430 和 MSP432 器件的定点代码中。这些例程通常用于计算密集型实时 应用, 而优化的执行速度、高精度以及超低能耗通常是影响这些实时应用的关键因素。与使用浮点数学算法编写的同等代码相比,使用 IQmath 和 Qmath 库可以大幅提高执行速度并显著降低能耗。

    适用于 MSP430 的浮点数学运算库

    TI 在低功耗和低成本微控制器领域锐意创新,为您提供 MSPMATHLIB。此标量函数的浮点数学运算库,能够充分利用器件的智能外设,使速度最高达到标准 MSP430 数学函数的 26 倍。Mathlib 能够轻松集成到您的设计中。该运算库免费使用并集成在 Code Composer Studio IDE 和 IAR Embedded Workbench IDE 中。

开发工具

    适用于 MSP 微控制器的 Code Composer Studio™ 集成开发环境

    Code Composer Studio (CCS) 集成开发环境 (IDE) 支持所有 MSP 微控制器器件。CCS 包含一整套用于开发和调试嵌入式 应用的工具。它包含了优化的 C/C++ 编译器、源代码编辑器、项目构建环境、调试器、描述器以及其他多种 功能。

    命令行编程器

    MSP Flasher 是一款基于 shell 的开源接口,可使用 JTAG 或 Spy-Bi-Wire (SBW) 通信通过 FET 编程器或 eZ430 对 MSP 微控制器进行编程。MSP Flasher 可用于将二进制文件(.txt 或 .hex 文件)直接下载到 MSP 微控制器,而无需使用 IDE。

    MSP MCU 编程器和调试器

    MSP-FET 是一款强大的仿真开发工具(通常称为调试探针),可帮助用户在 MSP 低功耗微控制器 (MCU) 中快速开发应用。创建 MCU 软件通常需要将生成的二进制程序下载到 MSP 器件中,从而进行验证和调试。

    MSP-GANG 生产编程器

    MSP Gang 编程器是一款 MSP430 或 MSP432 器件编程器,可同时对多达八个完全相同的 MSP430 或 MSP432 闪存或 FRAM 器件进行编程。MSP Gang 编程器可使用标准的 RS-232 或 USB 连接与主机 PC 相连并提供灵活的编程选项,允许用户完全自定义流程。