Benutzerhandbuch für Texas Instruments IC MCU 16B MSP430F2002IRSAT VQFN-16 TID

Inhaltsverzeichnis

• Features

  1
• Description

  1
  • Device Pinout, MSP430F20x1

    3
  • Device Pinout, MSP430F20x2

    4
  • Device Pinout, MSP430F20x3

    5
• Short-Form Description

  11
  • CPU

    11
  • Instruction Set

    11
  • Operating Modes

    12
  • Interrupt Vector Addresses

    13
  • Special Function Registers

    14
  • Memory Organization

    15
  • Flash Memory

    15
  • Peripherals

    16
    • Oscillator and System Clock

      16
    • Brownout

      16
    • Digital I/O

      16
    • Watchdog Timer (WDT+)

      16
    • Timer_A2

      17
    • Comparator_A+ (MSP430F20x1)

      18
    • USI (MSP430F20x2 and MSP430F20x3)

      18
    • ADC10 (MSP430F20x2)

      18
    • SD16_A (MSP430F20x3)

      18
    • Peripheral File Map

      19
• Absolute Maximum Ratings

  20
• Recommended Operating Conditions

  20
• Electrical Characteristics

  21
• Active Mode Supply Current Into VCC Excluding External Current

  21
• Typical Characteristics - Active Mode Supply Current (Into VCC)

  22
• Low-Power Mode Supply Currents (Into VCC) Excluding External Current

  23
• Schmitt-Trigger Inputs (Ports P1 and P2)

  24
• Inputs (Ports P1 and P2)

  24
• Leakage Current (Ports P1 and P2)

  24
• Outputs (Ports P1 and P2)

  25
• Output Frequency (Ports P1 and P2)

  25
• Typical Characteristics - Outputs

  26
• POR and Brownout Reset (BOR)

  27
• Typical Characteristics - POR/Brownout Reset (BOR)

  28
• Main DCO Characteristics

  29
• DCO Frequency

  29
• Calibrated DCO Frequencies - Tolerance at Calibration

  30
• Calibrated DCO Frequencies - Tolerance Over Temperature 0°C to 85°C

  30
• Calibrated DCO Frequencies - Tolerance Over Supply Voltage VCC

  31
• Calibrated DCO Frequencies - Overall Tolerance

  31
• Typical Characteristics - Calibrated 1-MHz DCO Frequency

  32
• Wake-Up From Lower-Power Modes (LPM3, LPM4)

  33
• Typical Characteristics - DCO Clock Wake-Up Time From LPM3 or LPM4

  33
• Crystal Oscillator, XT1, Low-Frequency Mode

  34
• Internal Very-Low-Power Low-Frequency Oscillator (VLO)

  34
• Timer_A

  34
• USI, Universal Serial Interface (MSP430F20x2, MSP430F20x3)

  35
• Typical Characteristics, USI Low-Level Output Voltage on SDA and SCL (MSP430F20x2, MSP430F20x3)

  35
• Comparator_A+ (MSP430F20x1)

  36
• Typical Characteristics, Comparator_A+ (MSP430x20x1)

  38
• 10-Bit ADC, Power Supply and Input Range Conditions (MSP430F20x2)

  39
• 10-Bit ADC, Built-In Voltage Reference (MSP430F20x2)

  40
• 10-Bit ADC, External Reference (MSP430F20x2)

  41
• 10-Bit ADC, Timing Parameters (MSP430F20x2)

  41
• 10-Bit ADC, Linearity Parameters (MSP430F20x2)

  42
• 10-Bit ADC, Temperature Sensor and Built-In VMID (MSP430F20x2)

  42
• SD16_A, Power Supply and Recommended Operating Conditions (MSP430F20x3)

  43
• SD16_A, Input Range (MSP430F20x3)

  43
• SD16_A, SINAD Performance (fSD16 = 1 MHz, SD16OSRx = 1024, SD16REFON = 1) (MSP430F20x3)

  44
• SD16_A, SINAD Performance (fSD16 = 1 MHz, SD16OSRx = 256, SD16REFON = 1) (MSP430F20x3)

  44
• Typical Characteristics, SD16_A SINAD Performance Over OSR (MSP430F20x3)

  45
• SD16_A, Performance (fSD16 = 1 MHz, SD16OSRx = 256, SD16REFON = 1) (MSP430F20x3)

  45
• SD16_A, Built-In Voltage Reference (MSP430F20x3)

  46
• SD16_A, Reference Output Buffer (MSP430F20x3)

  46
• SD16_A, External Reference Input (MSP430F20x3)

  46
• SD16_A, Temperature Sensor (MSP430F20x3)

  47
• Flash Memory

  47
• RAM

  47
• JTAG and Spy-Bi-Wire Interface

  48
• JTAG Fuse

  48
• APPLICATION INFORMATION, MSP430F20x1

  49
  • Port P1 (P1.0 to P1.3) Pin Schematics, MSP430F20x1

    49
  • Port P1 (P1.4 to P1.6) Pin Schematics, MSP430F20x1

    51
  • Port P1 (P1.7) Pin Schematics, MSP430F20x1

    52
  • Port P2 (P2.6) Pin Schematics, MSP430F20x1

    54
  • Port P2 (P2.7) Pin Schematics, MSP430F20x1

    55
• APPLICATION INFORMATION, MSP430F20x2

  56
  • Port P1 (P1.0 to P1.2) Pin Schematics, MSP430F20x2

    56
  • Port P1 (P1.3) Pin Schematics, MSP430F20x2

    58
  • Port P1 (P1.4) Pin Schematic, MSP430F20x2

    59
  • Port P1 (P1.5) Pin Schematics, MSP430F20x2

    60
  • Port P1 (P1.6) Pin Schematics, MSP430F20x2

    61
  • Port P1 (P1.7) Pin Schematics, MSP430F20x2

    62
  • Port P2 (P2.6) Pin Schematics, MSP430F20x2

    64
  • Port P2 (P2.7) Pin Schematics, MSP430F20x2

    65
• APPLICATION INFORMATION, MSP430F20x3

  66
  • Port P1 (P1.0) Pin Schematics, MSP430F20x3

    66
  • Port P1 (P1.1) Pin Schematics, MSP430F20x3

    67
  • Port P1 (P1.2) Pin Schematics, MSP430F20x3

    68
  • Port P1 (P1.3) Pin Schematics, MSP430F20x3

    69
  • Port P1 (P1.4) Pin Schematics, MSP430F20x3

    71
  • Port P1 (P1.5) Pin Schematics, MSP430F20x3

    72
  • Port P1 (P1.6) Pin Schematics, MSP430F20x3

    73
  • Port P1 (P1.7) Pin Schematics, MSP430F20x3

    74
  • Port P2 (P2.6) Pin Schematics, MSP430F20x3

    76
  • Port P2 (P2.7) Pin Schematics, MSP430F20x3

    77
• Revision History

  78