SLAS865F October   2014  – December 2021 MSP430FR4131 , MSP430FR4132 , MSP430FR4133

PRODUCTION DATA  

  1. 1 Features
  2. 2 Applications
  3. 3 Description
  4. 4 Functional Block Diagram
  5. 5 Revision History
  6. 6 Device Comparison
    1. 6.1 Related Products
  7. 7 Terminal Configuration and Functions
    1. 7.1 Pin Diagrams
    2. 7.2 Signal Descriptions
    3. 7.3 Pin Multiplexing
    4. 7.4 Connection of Unused Pins
  8. 8 Specifications
    1. 8.1  Absolute Maximum Ratings
    2. 8.2  ESD Ratings
    3. 8.3  Recommended Operating Conditions
    4. 8.4  Active Mode Supply Current Into VCC Excluding External Current
    5. 8.5  Active Mode Supply Current Per MHz
    6. 8.6  Low-Power Mode LPM0 Supply Currents Into VCC Excluding External Current
    7. 8.7  Low-Power Mode LPM3, LPM4 Supply Currents (Into VCC) Excluding External Current
    8. 8.8  Low-Power Mode LPMx.5 Supply Currents (Into VCC) Excluding External Current
    9. 8.9  Typical Characteristics, Low-Power Mode Supply Currents
    10. 8.10 Current Consumption Per Module
    11. 8.11 Thermal Characteristics
    12. 8.12 Timing and Switching Characteristics
      1. 8.12.1  Power Supply Sequencing
        1. 8.12.1.1 PMM, SVS and BOR
      2. 8.12.2  Reset Timing
        1. 8.12.2.1 Wake-up Times From Low-Power Modes and Reset
      3. 8.12.3  Clock Specifications
        1. 8.12.3.1 XT1 Crystal Oscillator (Low Frequency)
        2. 8.12.3.2 DCO FLL, Frequency
        3. 8.12.3.3 REFO
        4. 8.12.3.4 Internal Very-Low-Power Low-Frequency Oscillator (VLO)
        5. 8.12.3.5 Module Oscillator Clock (MODCLK)
      4. 8.12.4  Digital I/Os
        1. 8.12.4.1 Digital Inputs
        2. 8.12.4.2 Digital Outputs
        3. 8.12.4.3 Digital I/O Typical Characteristics
      5. 8.12.5  Timer_A
        1. 8.12.5.1 Timer_A
      6. 8.12.6  eUSCI
        1. 8.12.6.1 eUSCI (UART Mode) Operating Frequency
        2. 8.12.6.2 eUSCI (UART Mode) Switching Characteristics
        3. 8.12.6.3 eUSCI (SPI Master Mode) Operating Frequency
        4. 8.12.6.4 eUSCI (SPI Master Mode) Switching Characteristics
        5. 8.12.6.5 eUSCI (SPI Slave Mode) Switching Characteristics
        6. 8.12.6.6 eUSCI (I2C Mode) Switching Characteristics
      7. 8.12.7  ADC
        1. 8.12.7.1 ADC, Power Supply and Input Range Conditions
        2. 8.12.7.2 ADC, 10-Bit Timing Parameters
        3. 8.12.7.3 ADC, 10-Bit Linearity Parameters
      8. 8.12.8  LCD Controller
        1. 8.12.8.1 LCD Recommended Operating Conditions
      9. 8.12.9  FRAM
        1. 8.12.9.1 FRAM
      10. 8.12.10 Emulation and Debug
        1. 8.12.10.1 JTAG and Spy-Bi-Wire Interface
  9. 9 Detailed Description
    1. 9.1  CPU
    2. 9.2  Operating Modes
    3. 9.3  Interrupt Vector Addresses
    4. 9.4  Bootloader (BSL)
    5. 9.5  JTAG Standard Interface
    6. 9.6  Spy-Bi-Wire Interface (SBW)
    7. 9.7  FRAM
    8. 9.8  Memory Protection
    9. 9.9  Peripherals
      1. 9.9.1  Power Management Module (PMM) and On-Chip Reference Voltages
      2. 9.9.2  Clock System (CS) and Clock Distribution
      3. 9.9.3  General-Purpose Input/Output Port (I/O)
      4. 9.9.4  Watchdog Timer (WDT)
      5. 9.9.5  System Module (SYS)
      6. 9.9.6  Cyclic Redundancy Check (CRC)
      7. 9.9.7  Enhanced Universal Serial Communication Interface (eUSCI_A0, eUSCI_B0)
      8. 9.9.8  Timers (Timer0_A3, Timer1_A3)
      9. 9.9.9  Real-Time Clock (RTC) Counter
      10. 9.9.10 10-Bit Analog Digital Converter (ADC)
      11. 9.9.11 Liquid Crystal Display (LCD)
      12. 9.9.12 Embedded Emulation Module (EEM)
      13. 9.9.13 Input/Output Schematics
        1. 9.9.13.1  Port P1 Input/Output With Schmitt Trigger
        2. 9.9.13.2  Port P2 Input/Output With Schmitt Trigger
        3. 9.9.13.3  Port P3 Input/Output With Schmitt Trigger
        4. 9.9.13.4  Port P4.0 Input/Output With Schmitt Trigger
        5. 9.9.13.5  Port P4.1 and P4.2 Input/Output With Schmitt Trigger
        6. 9.9.13.6  Port 4.3, P4.4, P4.5, P4.6, and P4.7 Input/Output With Schmitt Trigger
        7. 9.9.13.7  Port P5.0, P5.1, P5.2, and P5.3 Input/Output With Schmitt Trigger
        8. 9.9.13.8  Port P5.4, P5.5, P5.6, and P5.7 Input/Output With Schmitt Trigger
        9. 9.9.13.9  Port P6 Input/Output With Schmitt Trigger
        10. 9.9.13.10 Port P7 Input/Output With Schmitt Trigger
        11. 9.9.13.11 Port P8.0 and P8.1 Input/Output With Schmitt Trigger
        12. 9.9.13.12 Port P8.2 and P8.3 Input/Output With Schmitt Trigger
    10. 9.10 Device Descriptors (TLV)
    11. 9.11 Memory
      1. 9.11.1 Peripheral File Map
    12. 9.12 Identification
      1. 9.12.1 Revision Identification
      2. 9.12.2 Device Identification
      3. 9.12.3 JTAG Identification
  10. 10Applications, Implementation, and Layout
    1. 10.1 Device Connection and Layout Fundamentals
      1. 10.1.1 Power Supply Decoupling and Bulk Capacitors
      2. 10.1.2 External Oscillator
      3. 10.1.3 JTAG
      4. 10.1.4 Reset
      5. 10.1.5 Unused Pins
      6. 10.1.6 General Layout Recommendations
      7. 10.1.7 Do's and Don'ts
    2. 10.2 Peripheral- and Interface-Specific Design Information
      1. 10.2.1 ADC Peripheral
        1. 10.2.1.1 Partial Schematic
        2. 10.2.1.2 Design Requirements
        3. 10.2.1.3 Layout Guidelines
      2. 10.2.2 LCD_E Peripheral
        1. 10.2.2.1 Partial Schematic
        2. 10.2.2.2 Design Requirements
        3. 10.2.2.3 Detailed Design Procedure
        4. 10.2.2.4 Layout Guidelines
      3. 10.2.3 Timer
        1. 10.2.3.1 Generate Accurate PWM Using Internal Oscillator
    3. 10.3 Typical Applications
  11. 11Device and Documentation Support
    1. 11.1 Getting Started
    2. 11.2 Device Nomenclature
    3. 11.3 Tools and Software
    4. 11.4 Documentation Support
    5. 11.5 Support Resources
    6. 11.6 Trademarks
    7. 11.7 Electrostatic Discharge Caution
    8. 11.8 Export Control Notice
    9. 11.9 Glossary
  12. 12Mechanical, Packaging, and Orderable Information

Package Options

Mechanical Data (Package|Pins)
Thermal pad, mechanical data (Package|Pins)
Orderable Information

9.3 Interrupt Vector Addresses

The interrupt vectors and the power-up start address are located in the address range 0FFFFh to 0FF80h. The vector contains the 16-bit address of the appropriate interrupt-handler instruction sequence.

Table 9-2 Interrupt Sources, Flags, and Vectors
INTERRUPT SOURCEINTERRUPT FLAGSYSTEM INTERRUPTWORD ADDRESSPRIORITY
System Reset
Power-up, Brownout, Supply Supervisor
External Reset RST
Watchdog Time-out, Key Violation
FRAM uncorrectable bit error detection
Software POR,
FLL unlock error		 
SVSHIFG
PMMRSTIFG
WDTIFG
PMMPORIFG, PMMBORIFG
SYSRSTIV
FLLUNLOCKIFG		ResetFFFEh63, Highest
System NMI
Vacant Memory Access
JTAG Mailbox
FRAM bit error detection		 
VMAIFG
JMBINIFG, JMBOUTIFG
CBDIFG, UBDIFG		NonmaskableFFFCh62
User NMI
External NMI
Oscillator Fault		 
NMIIFG
OFIFG		NonmaskableFFFAh61
Timer0_A3TA0CCR0 CCIFG0MaskableFFF8h60
Timer0_A3TA0CCR1 CCIFG1, TA0CCR2 CCIFG2, TA0IFG (TA0IV)MaskableFFF6h59
Timer1_A3TA1CCR0 CCIFG0MaskableFFF4h58
Timer1_A3TA1CCR1 CCIFG1, TA1CCR2 CCIFG2, TA1IFG (TA1IV)MaskableFFF2h57
RTC CounterRTCIFGMaskableFFF0h56
Watchdog Timer Interval modeWDTIFGMaskableFFEEh55
eUSCI_A0 Receive or TransmitUCTXCPTIFG, UCSTTIFG, UCRXIFG, UCTXIFG (UART mode)
UCRXIFG, UCTXIFG (SPI mode)
(UCA0IV))		MaskableFFECh54
eUSCI_B0 Receive or TransmitUCB0RXIFG, UCB0TXIFG (SPI mode)
UCALIFG, UCNACKIFG, UCSTTIFG, UCSTPIFG, UCRXIFG0, UCTXIFG0, UCRXIFG1, UCTXIFG1, UCRXIFG2, UCTXIFG2, UCRXIFG3, UCTXIFG3, UCCNTIFG, UCBIT9IFG (I2C mode)
(UCB0IV)		MaskableFFEAh53
ADCADCIFG0, ADCINIFG, ADCLOIFG, ADCHIIFG, ADCTOVIFG, ADCOVIFG (ADCIV)MaskableFFE8h52
P1P1IFG.0 to P1IFG.7 (P1IV)MaskableFFE6h51
P2P2IFG.0 to P2IFG.7 (P2IV)MaskableFFE4h50
LCDLCDBLKOFFIFG, LCDBLKONIFG, LCDFRMIFG (LCDEIV)MaskableFFE2h49, Lowest
ReservedReservedMaskableFFE0h to FF88h
SignaturesBSL Signature 20FF86h
BSL Signature 10FF84h
JTAG Signature 20FF82h
JTAG Signature 10FF80h