JAJSG79H November   2012  – September 2018 MSP430F5212 , MSP430F5214 , MSP430F5217 , MSP430F5219 , MSP430F5222 , MSP430F5224 , MSP430F5229

PRODUCTION DATA.  

  1. 1デバイスの概要
    1. 1.1 特長
    2. 1.2 アプリケーション
    3. 1.3 概要
    4. 1.4 機能ブロック図
  2. 2改訂履歴
  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 4-1 Terminal Functions
  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  Thermal Resistance Characteristics
    7. 5.7  Schmitt-Trigger Inputs – General-Purpose I/O DVCC Domain (P1.0 to P1.3, P5.0 to P5.5, P6.0 to P6.7, PJ.0 to PJ.3, RSTDVCC)
    8. 5.8  Schmitt-Trigger Inputs – General-Purpose I/O DVIO Domain (P1.4 to P1.7, P2.0 to P2.7, P3.0 to P3.4, P4.0 to P4.7, P7.0 to P7.5, RST/NMI, BSLEN)
    9. 5.9  Inputs – Interrupts DVCC Domain Port P1 (P1.0 to P1.3)
    10. 5.10 Inputs – Interrupts DVIO Domain Ports P1 and P2 (P1.4 to P1.7, P2.0 to P2.7)
    11. 5.11 Leakage Current – General-Purpose I/O DVCC Domain (P1.0 to P1.3, P5.0 to P5.5, P6.0 to P6.7, PJ.0 to PJ.3)
    12. 5.12 Leakage Current – General-Purpose I/O DVIO Domain (P1.4 to P1.7, P2.0 to P2.7, P3.0 to P3.4, P4.0 to P4.7, P7.0 to P7.5)
    13. 5.13 Outputs – General-Purpose I/O DVCC Domain (Full Drive Strength) (P1.0 to P1.3, P5.0 to P5.5, P6.0 to P6.7, PJ.0 to PJ.3)
    14. 5.14 Outputs – General-Purpose I/O DVCC Domain (Reduced Drive Strength) (P1.0 to P1.3, P5.0 to P5.5, P6.0 to P6.7, PJ.0 to PJ.3)
    15. 5.15 Outputs – General-Purpose I/O DVIO Domain (Full Drive Strength) (P1.4 to P1.7, P2.0 to P2.7, P3.0 to P3.4, P4.0 to P4.7, P7.0 to P7.5)
    16. 5.16 Outputs – General-Purpose I/O DVIO Domain (Reduced Drive Strength) (P1.4 to P1.7, P2.0 to P2.7, P3.0 to P3.4, P4.0 to P4.7, P7.0 to P7.5)
    17. 5.17 Output Frequency – General-Purpose I/O DVCC Domain (P1.0 to P1.3, P5.0 to P5.5, P6.0 to P6.7, PJ.0 to PJ.3)
    18. 5.18 Output Frequency – General-Purpose I/O DVIO Domain (P1.4 to P1.7, P2.0 to P2.7, P3.0 to P3.4, P4.0 to P4.7, P7.0 to P7.5)
    19. 5.19 Typical Characteristics – Outputs, Reduced Drive Strength (PxDS.y = 0)
    20. 5.20 Typical Characteristics – Outputs, Full Drive Strength (PxDS.y = 1)
    21. 5.21 Crystal Oscillator, XT1, Low-Frequency Mode
    22. 5.22 Crystal Oscillator, XT2
    23. 5.23 Internal Very-Low-Power Low-Frequency Oscillator (VLO)
    24. 5.24 Internal Reference, Low-Frequency Oscillator (REFO)
    25. 5.25 DCO Frequency
    26. 5.26 PMM, Brownout Reset (BOR)
    27. 5.27 PMM, Core Voltage
    28. 5.28 PMM, SVS High Side
    29. 5.29 PMM, SVM High Side
    30. 5.30 PMM, SVS Low Side
    31. 5.31 PMM, SVM Low Side
    32. 5.32 Wake-up Times From Low-Power Modes and Reset
    33. 5.33 Timer_A
    34. 5.34 Timer_B
    35. 5.35 USCI (UART Mode), Recommended Operating Conditions
    36. 5.36 USCI (UART Mode)
    37. 5.37 USCI (SPI Master Mode), Recommended Operating Conditions
    38. 5.38 USCI (SPI Master Mode)
    39. 5.39 USCI (SPI Slave Mode)
    40. 5.40 USCI (I2C Mode)
    41. 5.41 10-Bit ADC, Power Supply and Input Range Conditions
    42. 5.42 10-Bit ADC, Timing Parameters
    43. 5.43 10-Bit ADC, Linearity Parameters
    44. 5.44 REF, External Reference
    45. 5.45 REF, Built-In Reference
    46. 5.46 Comparator_B
    47. 5.47 Flash Memory
    48. 5.48 JTAG and Spy-Bi-Wire Interface
    49. 5.49 DVIO BSL Entry
  6. 6Detailed Description
    1. 6.1  CPU (Link to user's guide)
    2. 6.2  Operating Modes
    3. 6.3  Interrupt Vector Addresses
    4. 6.4  Memory Organization
    5. 6.5  Bootloader (BSL)
    6. 6.6  JTAG Operation
      1. 6.6.1 JTAG Standard Interface
      2. 6.6.2 Spy-Bi-Wire Interface
    7. 6.7  Flash Memory (Link to user's guide)
    8. 6.8  RAM (Link to user's guide)
    9. 6.9  Peripherals
      1. 6.9.1  Digital I/O (Link to user's guide)
      2. 6.9.2  Port Mapping Controller (Link to user's guide)
      3. 6.9.3  Oscillator and System Clock (Link to user's guide)
      4. 6.9.4  Power-Management Module (PMM) (Link to user's guide)
      5. 6.9.5  Hardware Multiplier (Link to user's guide)
      6. 6.9.6  Real-Time Clock (RTC_A) (Link to user's guide)
      7. 6.9.7  Watchdog Timer (WDT_A) (Link to user's guide)
      8. 6.9.8  System Module (SYS) (Link to user's guide)
      9. 6.9.9  DMA Controller (Link to user's guide)
      10. 6.9.10 Universal Serial Communication Interface (USCI) (Links to user's guide: UART Mode, SPI Mode, I2C Mode)
      11. 6.9.11 TA0 (Link to user's guide)
      12. 6.9.12 TA1 (Link to user's guide)
      13. 6.9.13 TA2 (Link to user's guide)
      14. 6.9.14 TB0 (Link to user's guide)
      15. 6.9.15 Comparator_B (Link to user's guide)
      16. 6.9.16 ADC10_A (Link to user's guide)
      17. 6.9.17 CRC16 (Link to user's guide)
      18. 6.9.18 REF Voltage Reference (Link to user's guide)
      19. 6.9.19 Embedded Emulation Module (EEM) (S Version) (Link to user's guide)
      20. 6.9.20 Peripheral File Map
    10. 6.10 Input/Output Diagrams
      1. 6.10.1  Port P1 (P1.0 to P1.7) Input/Output With Schmitt Trigger
      2. 6.10.2  Port P2 (P2.0 to P2.7) Input/Output With Schmitt Trigger
      3. 6.10.3  Port P3 (P3.0 to P3.4) Input/Output With Schmitt Trigger
      4. 6.10.4  Port P4 (P4.0 to P4.7) Input/Output With Schmitt Trigger
      5. 6.10.5  Port P5 (P5.0 and P5.1) Input/Output With Schmitt Trigger
      6. 6.10.6  Port P5 (P5.2) Input/Output With Schmitt Trigger
      7. 6.10.7  Port P5 (P5.3) Input/Output With Schmitt Trigger
      8. 6.10.8  Port P5 (P5.4 and P5.5) Input/Output With Schmitt Trigger
      9. 6.10.9  Port P6 (P6.0 to P6.7) Input/Output With Schmitt Trigger
      10. 6.10.10 Port P7 (P7.0 to P7.5) Input/Output With Schmitt Trigger
      11. 6.10.11 Port PJ (PJ.0) JTAG Pin TDO, Input/Output With Schmitt Trigger or Output
      12. 6.10.12 Port PJ (PJ.1 to PJ.3) JTAG Pins TMS, TCK, TDI/TCLK, Input/Output With Schmitt Trigger or Output
    11. 6.11 Device Descriptors
  7. 7デバイスおよびドキュメントのサポート
    1. 7.1 はじめに
    2. 7.2 Device Nomenclature
    3. 7.3 ツールとソフトウェア
    4. 7.4 ドキュメントのサポート
    5. 7.5 関連リンク
    6. 7.6 Community Resources
    7. 7.7 商標
    8. 7.8 静電気放電に関する注意事項
    9. 7.9 Glossary
  8. 8メカニカル、パッケージ、および注文情報

パッケージ・オプション

メカニカル・データ（パッケージ｜ピン）
サーマルパッド・メカニカル・データ
発注情報

6.9.3 Oscillator and System Clock (Link to user's guide)

The clock system in the MSP430F522x and MSP430F521x family of devices is supported by the Unified Clock System (UCS) module, which includes support for a 32-kHz watch crystal oscillator (XT1 LF mode) (XT1 HF mode is not supported), an internal very-low-power low-frequency oscillator (VLO), an internal trimmed low-frequency oscillator (REFO), an integrated internal digitally controlled oscillator (DCO), and a high-frequency crystal oscillator (XT2). The UCS module is designed to meet the requirements of both low system cost and low power consumption. The UCS module features digital frequency locked loop (FLL) hardware that, in conjunction with a digital modulator, stabilizes the DCO frequency to a programmable multiple of the selected FLL reference frequency. The internal DCO provides a fast turnon clock source and stabilizes in 3.5 µs (typical). The UCS module provides the following clock signals:

  • Auxiliary clock (ACLK), sourced from a 32-kHz watch crystal (XT1), a high-frequency crystal (XT2), the internal low-frequency oscillator (VLO), the trimmed low-frequency oscillator (REFO), or the internal digitally controlled oscillator DCO.
  • Main clock (MCLK), the system clock used by the CPU. MCLK can be sourced by same sources made available to ACLK.
  • Sub-Main clock (SMCLK), the subsystem clock used by the peripheral modules. SMCLK can be sourced by same sources made available to ACLK.
  • ACLK/n, the buffered output of ACLK, ACLK/2, ACLK/4, ACLK/8, ACLK/16, ACLK/32.