SLASE50A February   2015  – October 2018 MSP430F67621A , MSP430F67641A

PRODUCTION DATA.  

  1. 1Device Overview
    1. 1.1 Features
    2. 1.2 Applications
    3. 1.3 Description
    4. 1.4 Application Diagram
  2. 2Revision History
  3. 3Device Comparison
    1. 3.1 Related Products
  4. 4Terminal Configuration and Functions
    1. 4.1 Pin Diagrams
    2. 4.2 Pin Attributes
    3. 4.3 Signal Descriptions
      1. Table 4-3 Signal Descriptions – PZ Package
      2. Table 4-4 Signal Descriptions – PN Package
    4. 4.4 Pin Multiplexing
    5. 4.5 Buffer Type
    6. 4.6 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  Power Supply Sequencing
      2. 5.8.2  Reset Timing
        1. Table 5-1 Wake-up Times From Low-Power Modes and Reset
      3. 5.8.3  Clock Specifications
        1. Table 5-2 Crystal Oscillator, XT1, Low-Frequency Mode
        2. Table 5-3 Internal Very-Low-Power Low-Frequency Oscillator (VLO)
        3. Table 5-4 Internal Reference, Low-Frequency Oscillator (REFO)
        4. Table 5-5 DCO Frequency
      4. 5.8.4  Digital I/O Ports
        1. Table 5-6  Schmitt-Trigger Inputs, General-Purpose I/O
        2. Table 5-7  Inputs, Ports P1 and P2
        3. Table 5-8  Leakage Current, General-Purpose I/O
        4. Table 5-9  Outputs, General-Purpose I/O (Full Drive Strength)
        5. 5.8.4.1    Typical Characteristics, General-Purpose I/O (Full Drive Strength)
        6. Table 5-10 Outputs, General-Purpose I/O (Reduced Drive Strength)
        7. 5.8.4.2    Typical Characteristics, General-Purpose I/O (Reduced Drive Strength)
        8. Table 5-11 Output Frequency, General-Purpose I/O
      5. 5.8.5  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
      6. 5.8.6  Auxiliary Supplies Module
        1. Table 5-18 Auxiliary Supplies, Recommended Operating Conditions
        2. Table 5-19 Auxiliary Supplies, AUX3 (Backup Subsystem) Currents
        3. Table 5-20 Auxiliary Supplies, Auxiliary Supply Monitor
        4. Table 5-21 Auxiliary Supplies, Switch ON-Resistance
        5. Table 5-22 Auxiliary Supplies, Switching Time
        6. Table 5-23 Auxiliary Supplies, Switch Leakage
        7. Table 5-24 Auxiliary Supplies, Auxiliary Supplies to ADC10_A
        8. Table 5-25 Auxiliary Supplies, Charge-Limiting Resistor
      7. 5.8.7  Timer_A Module
        1. Table 5-26 Timer_A
      8. 5.8.8  eUSCI Module
        1. Table 5-27 eUSCI (UART Mode) Clock Frequency
        2. Table 5-28 eUSCI (UART Mode) Switching Characteristics
        3. Table 5-29 eUSCI (SPI Master Mode) Clock Frequency
        4. Table 5-30 eUSCI (SPI Master Mode) Switching Characteristics
        5. Table 5-31 eUSCI (SPI Slave Mode)
        6. Table 5-32 eUSCI (I2C Mode)
      9. 5.8.9  LCD Controller
        1. Table 5-33 LCD_C Operating Conditions
        2. Table 5-34 LCD_C Electrical Characteristics
      10. 5.8.10 SD24_B Module
        1. Table 5-35 SD24_B Power Supply and Recommended Operating Conditions
        2. Table 5-36 SD24_B Analog Input
        3. Table 5-37 SD24_B Supply Currents
        4. Table 5-38 SD24_B Performance
        5. Table 5-39 SD24_B AC Performance
        6. Table 5-40 SD24_B AC Performance
        7. Table 5-41 SD24_B AC Performance
        8. Table 5-42 SD24_B External Reference Input
      11. 5.8.11 ADC10_A Module
        1. Table 5-43 10-Bit ADC, Power Supply and Input Range Conditions
        2. Table 5-44 10-Bit ADC, Timing Parameters
        3. Table 5-45 10-Bit ADC, Linearity Parameters
        4. Table 5-46 10-Bit ADC, External Reference
      12. 5.8.12 REF Module
        1. Table 5-47 REF, Built-In Reference
      13. 5.8.13 Flash
        1. Table 5-48 Flash Memory
      14. 5.8.14 Emulation and Debug
        1. Table 5-49 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  Bootloader (BSL)
    8. 6.8  JTAG Operation
      1. 6.8.1 JTAG Standard Interface
      2. 6.8.2 Spy-Bi-Wire Interface
    9. 6.9  Flash Memory
    10. 6.10 RAM
    11. 6.11 Backup RAM
    12. 6.12 Peripherals
      1. 6.12.1  Oscillator and System Clock
      2. 6.12.2  Power-Management Module (PMM)
      3. 6.12.3  Auxiliary Supply System
      4. 6.12.4  Backup Subsystem
      5. 6.12.5  Digital I/O
      6. 6.12.6  Port Mapping Controller
      7. 6.12.7  System Module (SYS)
      8. 6.12.8  Watchdog Timer (WDT_A)
      9. 6.12.9  DMA Controller
      10. 6.12.10 CRC16
      11. 6.12.11 Hardware Multiplier
      12. 6.12.12 Enhanced Universal Serial Communication Interface (eUSCI)
      13. 6.12.13 ADC10_A
      14. 6.12.14 SD24_B
      15. 6.12.15 TA0
      16. 6.12.16 TA1
      17. 6.12.17 TA2
      18. 6.12.18 TA3
      19. 6.12.19 SD24_B Triggers
      20. 6.12.20 ADC10_A Triggers
      21. 6.12.21 Real-Time Clock (RTC_C)
      22. 6.12.22 Reference (REF) Module Voltage Reference
      23. 6.12.23 LCD_C
      24. 6.12.24 Embedded Emulation Module (EEM) (S Version)
    13. 6.13 Input/Output Diagrams
      1. 6.13.1  Port P1 (P1.0 and P1.1) Input/Output With Schmitt Trigger
      2. 6.13.2  Port P1 (P1.2) Input/Output With Schmitt Trigger
      3. 6.13.3  Port P1 (P1.3 to P1.5) Input/Output With Schmitt Trigger
      4. 6.13.4  Port P1 (P1.6 and P1.7), Port P2 (P2.0 and P2.1) (PZ Package Only) Input/Output With Schmitt Trigger
      5. 6.13.5  Port P2 (P2.2 to P2.7) Input/Output With Schmitt Trigger (PZ Package Only)
      6. 6.13.6  Port P3 (P3.0 to P3.3) Input/Output With Schmitt Trigger (PZ Package Only)
      7. 6.13.7  Port P3 (P3.4 to P3.7) Input/Output With Schmitt Trigger (PZ Package Only)
      8. 6.13.8  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. 6.13.9  Port P8 (P8.4 to P8.7) Input/Output With Schmitt Trigger (PZ Package Only)
      10. 6.13.10 Port P9 (P9.0), Input/Output With Schmitt Trigger (PZ Package Only)
      11. 6.13.11 Port P9 (P9.1 to P9.3) Input/Output With Schmitt Trigger (PZ Package Only)
      12. 6.13.12 Port P2 (P2.0 and P2.1) Input/Output With Schmitt Trigger (PN Package Only)
      13. 6.13.13 Port P2 (P2.2 to P2.7) Input/Output With Schmitt Trigger (PN Package Only)
      14. 6.13.14 Port P3 (P3.0 to P3.7) Input/Output With Schmitt Trigger (PN Package Only)
      15. 6.13.15 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. 6.13.16 Port PJ (PJ.0) JTAG Pin TDO, Input/Output With Schmitt Trigger or Output
      17. 6.13.17 Port PJ (PJ.1 to PJ.3) JTAG Pins TMS, TCK, TDI/TCLK, Input/Output With Schmitt Trigger or Output
    14. 6.14 Device Descriptors (TLV)
    15. 6.15 Memory
      1. 6.15.1 Peripheral File Map
    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. 8Device and Documentation Support
    1. 8.1  Getting Started and Next Steps
    2. 8.2  Device Nomenclature
    3. 8.3  Tools and Software
    4. 8.4  Documentation Support
    5. 8.5  Related Links
    6. 8.6  Community Resources
    7. 8.7  Trademarks
    8. 8.8  Electrostatic Discharge Caution
    9. 8.9  Export Control Notice
    10. 8.10 Glossary
  9. 9Mechanical, Packaging, and Orderable Information

Package Options

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

6.6 Interrupt Vector Addresses

The interrupt vectors and the power-up start address are in the address range 0FFFFh to 0FF80h (see Table 6-3). The vector contains the 16-bit address of the appropriate interrupt-handler instruction sequence.

Table 6-3 Interrupt Sources, Flags, and Vectors

INTERRUPT SOURCE INTERRUPT FLAG SYSTEM INTERRUPT WORD ADDRESS PRIORITY
System Reset
Power-Up
External Reset
Watchdog Time-out, Key Violation
Flash Memory Key Violation		 WDTIFG, KEYV (SYSRSTIV)(1)(2) Reset 0FFFEh 63, highest
System NMI
PMM
Vacant Memory Access
JTAG Mailbox		 SVMLIFG, SVMHIFG, DLYLIFG, DLYHIFG, VLRLIFG, VLRHIFG, VMAIFG, JMBNIFG, JMBOUTIFG (SYSSNIV) (1)(3) (Non)maskable 0FFFCh 62
User NMI
NMI
Oscillator Fault
Flash Memory Access Violation
Supply Switch		 NMIIFG, OFIFG, ACCVIFG, AUXSWNMIFG (SYSUNIV)(1)(3) (Non)maskable 0FFFAh 61
Watchdog Timer_A Interval Timer Mode WDTIFG Maskable 0FFF8h 60
eUSCI_A0 Receive or Transmit UCA0RXIFG, UCA0TXIFG (UCA0IV)(1)(4) Maskable 0FFF6h 59
eUSCI_B0 Receive or Transmit UCB0RXIFG, UCB0TXIFG (UCB0IV)(1)(4) Maskable 0FFF4h 58
ADC10_A ADC10IFG0, ADC10INIFG, ADC10LOIFG, ADC10HIIFG, ADC10TOVIFG, ADC10OVIFG (ADC10IV)(1)(4) Maskable 0FFF2h 57
SD24_B SD24_B Interrupt Flags (SD24IV)(1)(4) Maskable 0FFF0h 56
Timer TA0 TA0CCR0 CCIFG0(4) Maskable 0FFEEh 55
Timer TA0 TA0CCR1 CCIFG1, TA0CCR2 CCIFG2,
TA0IFG (TA0IV)(1)(4) 		Maskable 0FFECh 54
eUSCI_A1 Receive or Transmit UCA1RXIFG, UCA1TXIFG (UCA1IV)(1)(4) Maskable 0FFEAh 53
eUSCI_A2 Receive or Transmit UCA2RXIFG, UCA2TXIFG (UCA2IV)(1)(4) Maskable 0FFE8h 52
Auxiliary Supplies Auxiliary Supplies Interrupt Flags (AUXIV)(1)(4) Maskable 0FFE6h 51
DMA DMA0IFG, DMA1IFG, DMA2IFG (DMAIV)(1)(4) Maskable 0FFE4h 50
Timer TA1 TA1CCR0 CCIFG0(4) Maskable 0FFE2h 49
Timer TA1 TA1CCR1 CCIFG1,
TA1IFG (TA1IV)(1)(4) 		Maskable 0FFE0h 48
I/O Port P1 P1IFG.0 to P1IFG.7 (P1IV)(1)(4) Maskable 0FFDEh 47
Timer TA2 TA2CCR0 CCIFG0(4) Maskable 0FFDCh 46
Timer TA2 TA2CCR1 CCIFG1,
TA2IFG (TA2IV)(1)(4) 		Maskable 0FFDAh 45
I/O Port P2 P2IFG.0 to P2IFG.7 (P2IV)(1)(4) Maskable 0FFD8h 44
Timer TA3 TA3CCR0 CCIFG0(4) Maskable 0FFD6h 43
Timer TA3 TA3CCR1 CCIFG1,
TA3IFG (TA3IV)(1)(4) 		Maskable 0FFD4h 42
LCD_C LCD_C Interrupt Flags (LCDCIV)(1)(4) Maskable 0FFD2h 41
RTC_C RTCOFIFG, RTCRDYIFG, RTCTEVIFG, RTCAIFG, RT0PSIFG, RT1PSIFG (RTCIV)(1)(4) Maskable 0FFD0h 40
Reserved Reserved(5) 0FFCEh 39
⋮ ⋮
0FF80h 0, lowest
(1) Multiple source flags
(2) A reset is generated if the CPU tries to fetch instructions from within peripheral space or vacant memory space.
(3) (Non)maskable: the individual interrupt-enable bit can disable an interrupt event, but the general-interrupt enable cannot disable it.
(4) Interrupt flags are located in the module.
(5) Reserved interrupt vectors at addresses are not used in this device and can be used for regular program code if necessary. To maintain compatibility with other devices, TI recommends reserving these locations.