ZHCSCI2A June   2014  – October 2018 MSP430F67621 , MSP430F67641

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 应用图表
  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 4-1 Signal Descriptions – PZ Package
      2. Table 4-2 Signal Descriptions – PN Package
    3. 4.3 Pin Multiplexing
    4. 4.4 Connection of Unused Pins
  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 Resistance Characteristics
    8. 5.8 Timing and Switching Characteristics
      1. 5.8.1  Clock Specifications
        1. Table 5-1 Crystal Oscillator, XT1, Low-Frequency Mode
        2. Table 5-2 Internal Very-Low-Power Low-Frequency Oscillator (VLO)
        3. Table 5-3 Internal Reference, Low-Frequency Oscillator (REFO)
        4. Table 5-4 DCO Frequency
      2. 5.8.2  Digital I/O Ports
        1. Table 5-5  Schmitt-Trigger Inputs – General-Purpose I/O
        2. Table 5-6  Inputs – Ports P1 and P2
        3. Table 5-7  Leakage Current – General-Purpose I/O
        4. Table 5-8  Outputs – General-Purpose I/O (Full Drive Strength)
        5. Table 5-9  Typical Characteristics – General-Purpose I/O (Full Drive Strength)
        6. Table 5-10 Outputs – General-Purpose I/O (Reduced Drive Strength)
        7. 5.8.2.1    Typical Characteristics – General-Purpose I/O (Reduced Drive Strength)
        8. Table 5-11 Output Frequency – General-Purpose I/O
      3. 5.8.3  Power-Management Module (PMM)
        1. Table 5-12 PMM, Brownout Reset (BOR)
        2. Table 5-13 PMM, Core Voltage
        3. Table 5-14 PMM, SVS High Side
        4. Table 5-15 PMM, SVM High Side
        5. Table 5-16 PMM, SVS Low Side
        6. Table 5-17 PMM, SVM Low Side
        7. Table 5-18 Wake-up Times From Low-Power Modes and Reset
      4. 5.8.4  Auxiliary Supplies
        1. Table 5-19 Auxiliary Supplies, Recommended Operating Conditions
        2. Table 5-20 Auxiliary Supplies, AUXVCC3 (Backup Subsystem) Currents
        3. Table 5-21 Auxiliary Supplies, Auxiliary Supply Monitor
        4. Table 5-22 Auxiliary Supplies, Switch ON-Resistance
        5. Table 5-23 Auxiliary Supplies, Switching Time
        6. Table 5-24 Auxiliary Supplies, Switch Leakage
        7. Table 5-25 Auxiliary Supplies, Auxiliary Supplies to ADC10_A
        8. Table 5-26 Auxiliary Supplies, Charge Limiting Resistor
      5. 5.8.5  Timer_A
        1. Table 5-27 Timer_A
      6. 5.8.6  eUSCI
        1. Table 5-28 eUSCI (UART Mode) Clock Frequency
        2. Table 5-29 eUSCI (UART Mode) Switching Characteristics
        3. Table 5-30 eUSCI (SPI Master Mode) Clock Frequency
        4. Table 5-31 eUSCI (SPI Master Mode) Switching Characteristics
        5. Table 5-32 eUSCI (SPI Slave Mode)
        6. Table 5-33 eUSCI (I2C Mode)
      7. 5.8.7  LCD Controller
        1. Table 5-34 LCD_C Recommended Operating Conditions
        2. Table 5-35 LCD_C Electrical Characteristics
      8. 5.8.8  SD24_B
        1. Table 5-36 SD24_B Power Supply and Recommended Operating Conditions
        2. Table 5-37 SD24_B Analog Input
        3. Table 5-38 SD24_B Supply Currents
        4. Table 5-39 SD24_B Performance
        5. Table 5-40 SD24_B AC Performance
        6. Table 5-41 SD24_B AC Performance
        7. Table 5-42 SD24_B AC Performance
        8. Table 5-43 SD24_B External Reference Input
      9. 5.8.9  ADC10_A
        1. Table 5-44 10-Bit ADC, Power Supply and Input Range Conditions
        2. Table 5-45 10-Bit ADC, Timing Parameters
        3. Table 5-46 10-Bit ADC, Linearity Parameters
        4. Table 5-47 10-Bit ADC, External Reference
      10. 5.8.10 REF
        1. Table 5-48 REF, Built-In Reference
      11. 5.8.11 Flash Memory
        1. Table 5-49 Flash Memory
      12. 5.8.12 Emulation and Debug
        1. Table 5-50 JTAG and Spy-Bi-Wire Interface
  6. 6Detailed Description
    1. 6.1  Overview
    2. 6.2  Functional Block Diagrams
    3. 6.3  CPU
    4. 6.4  Instruction Set
    5. 6.5  Operating Modes
    6. 6.6  Interrupt Vector Addresses
    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
    11. 6.11 RAM
    12. 6.12 Backup RAM
    13. 6.13 Peripherals
      1. 6.13.1  Oscillator and System Clock
      2. 6.13.2  Power Management Module (PMM)
      3. 6.13.3  Auxiliary Supply System (AUX)
      4. 6.13.4  Backup Subsystem
      5. 6.13.5  Digital I/O
      6. 6.13.6  Port Mapping Controller
      7. 6.13.7  System Module (SYS)
      8. 6.13.8  Watchdog Timer (WDT_A)
      9. 6.13.9  DMA Controller
      10. 6.13.10 CRC16
      11. 6.13.11 Hardware Multiplier
      12. 6.13.12 Enhanced Universal Serial Communication Interface (eUSCI)
      13. 6.13.13 ADC10_A
      14. 6.13.14 SD24_B
      15. 6.13.15 TA0
      16. 6.13.16 TA1
      17. 6.13.17 TA2
      18. 6.13.18 TA3
      19. 6.13.19 SD24_B Triggers
      20. 6.13.20 ADC10_A Triggers
      21. 6.13.21 Real-Time Clock (RTC_C)
      22. 6.13.22 Reference (REF) Module Voltage Reference
      23. 6.13.23 LCD_C
      24. 6.13.24 Embedded Emulation Module (EEM) (S Version)
      25. 6.13.25 Peripheral File Map
    14. 6.14 Input/Output Diagrams
      1. 6.14.1  Port P1 (P1.0 and P1.1) Input/Output With Schmitt Trigger
      2. 6.14.2  Port P1 (P1.2), Input/Output With Schmitt Trigger
      3. 6.14.3  Port P1 (P1.3 to P1.5) Input/Output With Schmitt Trigger
      4. 6.14.4  Port P1 (P1.6 and P1.7), Port P2 (P2.0 and P2.1) (PZ Package Only) Input/Output With Schmitt Trigger
      5. 6.14.5  Port P2 (P2.2 to P2.7) Input/Output With Schmitt Trigger (PZ Package Only)
      6. 6.14.6  Port P3 (P3.0 to P3.3) Input/Output With Schmitt Trigger (PZ Package Only)
      7. 6.14.7  Port P3 (P3.4 to P3.7) Input/Output With Schmitt Trigger (PZ Package Only)
      8. 6.14.8  Port P4 (P4.0 to P4.7), Port P5 (P5.0 to P5.7), Port P6 (P6.0 to P6.7), Port P7 (P7.0 to P7.7), Port P8 (P8.0 to P8.3) Input/Output With Schmitt Trigger (PZ Package Only)
      9. 6.14.9  Port P8 (P8.4 to P8.7) Input/Output With Schmitt Trigger (PZ Package Only)
      10. 6.14.10 Port P9 (P9.0) Input/Output With Schmitt Trigger (PZ Package Only)
      11. 6.14.11 Port P9 (P9.1 to P9.3) Input/Output With Schmitt Trigger (PZ Package Only)
      12. 6.14.12 Port P2 (P2.0 and P2.1) Input/Output With Schmitt Trigger (PN Package Only)
      13. 6.14.13 Port P2 (P2.2 to P2.7) Input/Output With Schmitt Trigger (PN Package Only)
      14. 6.14.14 Port P3 (P3.0 to P3.7) Input/Output With Schmitt Trigger (PN Package Only)
      15. 6.14.15 Port P4 (P4.0 to P4.7), Port P5 (P5.0 to P5.7), Port P6 (P6.0 to P6.7) Input/Output With Schmitt Trigger (PN Package Only)
      16. 6.14.16 Port PJ (PJ.0) JTAG Pin TDO, Input/Output With Schmitt Trigger or Output
      17. 6.14.17 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)
    16. 6.16 Identification
      1. 6.16.1 Revision Identification
      2. 6.16.2 Device Identification
      3. 6.16.3 JTAG Identification
  7. 7Applications, Implementation, and Layout
  8. 8器件和文档支持
    1. 8.1 入门和后续步骤
    2. 8.2 Device Nomenclature
    3. 8.3 工具与软件
    4. 8.4 文档支持
    5. 8.5 相关链接
    6. 8.6 社区资源
    7. 8.7 商标
    8. 8.8 静电放电警告
    9. 8.9 Glossary
  9. 9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

Table 5-48 REF, Built-In Reference

over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted)
PARAMETER TEST CONDITIONS VCC MIN TYP MAX UNIT
VREF+ Positive built-in reference voltage REFVSEL = {2} for 2.5 V, REFON = 1 3 V 2.47 2.51 2.55 V
REFVSEL = {1} for 2.0 V, REFON = 1 3 V 1.95 1.99 2.03
REFVSEL = {0} for 1.5 V, REFON = 1 2.2 V, 3 V 1.46 1.50 1.54
AVCC(min) AVCC minimum voltage, Positive built-in reference active REFVSEL = {0} for 1.5 V 1.8 V
REFVSEL = {1} for 2.0 V 2.2
REFVSEL = {2} for 2.5 V 2.7
IREF+ Operating supply current into AVCC terminal(1) fADC10CLK = 5 MHz,
REFON = 1, REFBURST = 0,
REFVSEL = {2} for 2.5 V
3 V 23 30 µA
fADC10CLK = 5 MHz,
REFON = 1, REFBURST = 0,
REFVSEL = {1} for 2.0 V
3 V 21 27
fADC10CLK = 5 MHz,
REFON = 1, REFBURST = 0,
REFVSEL = {0} for 1.5 V
3 V 19 25
TCREF+ Temperature coefficient of built-in reference(2) REFVSEL = {0, 1, 2}, REFON = 1 10 50 ppm/ °C
ISENSOR Operating supply current into AVCC terminal REFON = 1, ADC10ON = 1,
INCH = 0Ah, TA = 30°C
2.2 V 145 220 µA
3 V 170 245
VSENSOR See (4) REFON = 1, ADC10ON = 1,
INCH = 0Ah, TA = 30°C
2.2 V 780 mV
3 V 780
VMID AVCC divider at channel 11 ADC10ON = 1, INCH = 0Bh,
VMID is ~0.5 × VAVCC
2.2 V 1.08 1.1 1.12 V
3 V 1.48 1.5 1.52
tSENSOR(sample) Sample time required if channel 10 is selected(5) REFON = 1, ADC10ON = 1, INCH = 0Ah,
Error of conversion result ≤ 1 LSB
30 µs
tVMID(sample) Sample time required if channel 11 is selected(6) ADC10ON = 1, INCH = 0Bh,
Error of conversion result ≤ 1 LSB
1 µs
PSRR_DC Power supply rejection ratio (DC) AVCC = AVCC(min) to AVCC(max),
TA = 25°C,
REFVSEL = {0, 1, 2}, REFON = 1
120 300 µV/V
PSRR_AC Power supply rejection ratio (AC) AVCC = AVCC(min) to AVCC(max),
TA = 25°C,
f = 1 kHz, ΔVpp = 100 mV
REFVSEL = {0, 1, 2}, REFON = 1
1 mV/V
tSETTLE Settling time of reference voltage(3) AVCC = AVCC(min) to AVCC(max),
REFVSEL = {0, 1, 2}, REFON = 0→1
75 µs
VSD24REF SD24_B internal reference voltage SD24REFS = 1 3 V 1.137 1.151 1.165 V
tON SD24_B internal reference turnon time(7) SD24REFS = 0→1, CREF = 100 nF 3 V 200 µs
The internal reference current is supplied through the AVCC terminal. Consumption is independent of the ADC10ON control bit, unless a conversion is active. The REFON bit enables to settle the built-in reference before starting an A/D conversion.
Calculated using the box method: (MAX(–40°C to 85°C) – MIN(–40°C to 85°C)) / MIN(–40°C to 85°C)/(85°C – (–40°C)).
The condition is that the error in a conversion started after tREFON is ≤ 1 LSB.
The temperature sensor offset can be significant. TI recommends a single-point calibration to minimize the offset error of the built-in temperature sensor.
The typical equivalent impedance of the sensor is 51 kΩ. The sample time required includes the sensor-on time tSENSOR(on).
The on-time tVMID(on) is included in the sampling time tVMID(sample); no additional on time is needed.
The condition is that SD24_B conversion started after tON should guarantee specified SINAD values for the selected Gain, OSR and fSD24.