SLAS826H March   2015  – June 2019 MSP432P401M , MSP432P401R

PRODUCTION DATA.  

  1. 1Device Overview
    1. 1.1 Features
    2. 1.2 Applications
    3. 1.3 Description
    4. 1.4 Functional Block 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 4-2 Signal Descriptions
    4. 4.4 Pin Multiplexing
    5. 4.5 Buffer Types
    6. 4.6 Connection for Unused Pins
  5. 5Specifications
    1. 5.1  Absolute Maximum Ratings
    2. 5.2  ESD Ratings
    3. 5.3  Recommended Operating Conditions
    4. 5.4  Recommended External Components
    5. 5.5  Operating Mode VCC Ranges
    6. 5.6  Operating Mode CPU Frequency Ranges
    7. 5.7  Operating Mode Peripheral Frequency Ranges
    8. 5.8  Operating Mode Execution Frequency vs Flash Wait-State Requirements
    9. 5.9  Current Consumption During Device Reset of the 100-pin LQFP Package
    10. 5.10 Current Consumption in LDO-Based Active Modes – Dhrystone 2.1 Program
    11. 5.11 Current Consumption in DC-DC-Based Active Modes – Dhrystone 2.1 Program
    12. 5.12 Current Consumption in Low-Frequency Active Modes – Dhrystone 2.1 Program
    13. 5.13 Typical Characteristics of Active Mode Currents for CoreMark Program
    14. 5.14 Typical Characteristics of Active Mode Currents for Prime Number Program
    15. 5.15 Typical Characteristics of Active Mode Currents for Fibonacci Program
    16. 5.16 Typical Characteristics of Active Mode Currents for While(1) Program
    17. 5.17 Typical Characteristics of Low-Frequency Active Mode Currents for CoreMark Program
    18. 5.18 Current Consumption in LDO-Based LPM0 Modes
    19. 5.19 Current Consumption in DC-DC-Based LPM0 Modes
    20. 5.20 Current Consumption in Low-Frequency LPM0 Modes
    21. 5.21 Current Consumption in LPM3, LPM4 Modes
    22. 5.22 Current Consumption in LPM3.5, LPM4.5 Modes
    23. 5.23 Current Consumption of Digital Peripherals
    24. 5.24 Thermal Resistance Characteristics
    25. 5.25 Timing and Switching Characteristics
      1. 5.25.1  Reset Timing
        1. Table 5-1 Reset Recovery Latencies
        2. Table 5-2 External Reset Recovery Latencies
      2. 5.25.2  Peripheral Register Access Timing
        1. Table 5-3 Peripheral Register Access Latency
      3. 5.25.3  Mode Transition Timing
        1. Table 5-4 Active Mode Transition Latencies
        2. Table 5-5 LPM0 Mode Transition Latencies
        3. Table 5-6 LPM3, LPM4 Mode Transition Latencies
        4. Table 5-7 LPM3.5, LPM4.5 Mode Transition Latencies
      4. 5.25.4  Clock Specifications
        1. Table 5-8  Low-Frequency Crystal Oscillator, LFXT, Recommended Operating Conditions
        2. Table 5-9  Low-Frequency Crystal Oscillator, LFXT
        3. Table 5-10 High-Frequency Crystal Oscillator, HFXT, Recommended Operating Conditions
        4. Table 5-11 High-Frequency Crystal Oscillator, HFXT
        5. Table 5-12 DCO
        6. Table 5-13 DCO Overall Tolerance
        7. Table 5-14 Internal Very-Low-Power Low-Frequency Oscillator (VLO)
        8. Table 5-15 Internal-Reference Low-Frequency Oscillator (REFO) in 32.768-kHz Mode
        9. Table 5-16 Internal-Reference Low-Frequency Oscillator (REFO) in 128-kHz Mode
        10. Table 5-17 Module Oscillator (MODOSC)
        11. Table 5-18 System Oscillator (SYSOSC)
      5. 5.25.5  Power Supply System
        1. Table 5-19 VCORE Regulator (LDO) Characteristics
        2. Table 5-20 VCORE Regulator (DC-DC) Characteristics
        3. Table 5-21 PSS, VCCDET
        4. Table 5-22 PSS, SVSMH
      6. 5.25.6  Digital I/Os
        1. Table 5-23 Digital Inputs (Applies to Both Normal and High-Drive I/Os)
        2. Table 5-24 Digital Outputs, Normal I/Os
        3. Table 5-25 Digital Outputs, High-Drive I/Os
        4. Table 5-26 Pin-Oscillator Frequency, Ports Px
        5. 5.25.6.1   Typical Characteristics, Normal-Drive I/O Outputs at 3.0 V and 2.2 V
        6. 5.25.6.2   Typical Characteristics, High-Drive I/O Outputs at 3.0 V and 2.2 V
        7. 5.25.6.3   Typical Characteristics, Pin-Oscillator Frequency
      7. 5.25.7  Precision ADC
        1. Table 5-27 Precision ADC, Power Supply and Input Range Conditions
        2. Table 5-28 Precision ADC, Timing Parameters
        3. Table 5-29 Precision ADC, Linearity Parameters
        4. Table 5-30 Precision ADC, Dynamic Parameters
        5. Table 5-31 Precision ADC, Temperature Sensor and Built-In V1/2
        6. Table 5-32 Precision ADC, Internal Reference Buffers
        7. Table 5-33 Precision ADC, External Reference
        8. 5.25.7.1   Typical Characteristics of ADC
      8. 5.25.8  REF_A
        1. Table 5-34 REF_A, Built-In Reference (LDO Operation)
      9. 5.25.9  Comparator_E
        1. Table 5-35 Comparator_E
      10. 5.25.10 eUSCI
        1. Table 5-36 eUSCI Clock Frequency (UART Mode)
        2. Table 5-37 eUSCI Switching Characteristics (UART Mode)
        3. Table 5-38 eUSCI Clock Frequency (SPI Master Mode)
        4. Table 5-39 eUSCI Switching Characteristics (SPI Master Mode)
        5. Table 5-40 eUSCI Switching Characteristics (SPI Slave Mode)
        6. Table 5-41 eUSCI Clock Frequency (I2C Mode)
        7. Table 5-42 eUSCI Switching Characteristics (I2C Mode)
      11. 5.25.11 Timers
        1. Table 5-43 Timer_A
        2. Table 5-44 Timer32
      12. 5.25.12 Memories
        1. Table 5-45 Flash Memory
        2. Table 5-46 Flash Operations Using MSP432 Peripheral Driver Libraries
        3. Table 5-47 Flash Stand-Alone Operations
        4. Table 5-48 SRAM
      13. 5.25.13 Emulation and Debug
        1. Table 5-49 JTAG
  6. 6Detailed Description
    1. 6.1  Overview
    2. 6.2  Processor and Execution Features
      1. 6.2.1 Floating-Point Unit
      2. 6.2.2 Memory Protection Unit
      3. 6.2.3 Nested Vectored Interrupt Controller (NVIC)
      4. 6.2.4 SysTick
      5. 6.2.5 Debug and Trace Features
    3. 6.3  Memory Map
      1. 6.3.1 Code Zone Memory Map
        1. 6.3.1.1 Flash Memory Region
        2. 6.3.1.2 SRAM Region
        3. 6.3.1.3 ROM Region
      2. 6.3.2 SRAM Zone Memory Map
        1. 6.3.2.1 SRAM Region
        2. 6.3.2.2 SRAM Bit-Band Alias Region
      3. 6.3.3 Peripheral Zone Memory Map
        1. 6.3.3.1 Peripheral Region
        2. 6.3.3.2 Peripheral Bit Band Alias Region
      4. 6.3.4 Debug and Trace Peripheral Zone
    4. 6.4  Memories on the MSP432P401x
      1. 6.4.1 Flash Memory
        1. 6.4.1.1 Flash Main Memory (0x0000_0000 to 0x0003_FFFF)
        2. 6.4.1.2 Flash Information Memory (0x0020_0000 to 0x0020_3FFF)
        3. 6.4.1.3 Flash Operation
      2. 6.4.2 SRAM
        1. 6.4.2.1 SRAM Bank Enable Configuration
        2. 6.4.2.2 SRAM Bank Retention Configuration and Backup Memory
      3. 6.4.3 ROM
    5. 6.5  DMA
      1. 6.5.1 DMA Source Mapping
      2. 6.5.2 DMA Completion Interrupts
      3. 6.5.3 DMA Access Privileges
    6. 6.6  Memory Map Access Details
      1. 6.6.1 Master and Slave Access Priority Settings
      2. 6.6.2 Memory Map Access Response
    7. 6.7  Interrupts
      1. 6.7.1 NMI
      2. 6.7.2 Device-Level User Interrupts
    8. 6.8  System Control
      1. 6.8.1 Device Resets
        1. 6.8.1.1 Power On/Off Reset (POR)
        2. 6.8.1.2 Reboot Reset
        3. 6.8.1.3 Hard Reset
        4. 6.8.1.4 Soft Reset
      2. 6.8.2 Power Supply System (PSS)
        1. 6.8.2.1 VCCDET
        2. 6.8.2.2 Supply Supervisor and Monitor for High Side (SVSMH)
        3. 6.8.2.3 Core Voltage Regulator
      3. 6.8.3 Power Control Manager (PCM)
      4. 6.8.4 Clock System (CS)
        1. 6.8.4.1 LFXT
        2. 6.8.4.2 HFXT
        3. 6.8.4.3 DCO
        4. 6.8.4.4 Very Low-Power Low-Frequency Oscillator (VLO)
        5. 6.8.4.5 Low-Frequency Reference Oscillator (REFO)
        6. 6.8.4.6 Module Oscillator (MODOSC)
        7. 6.8.4.7 System Oscillator (SYSOSC)
        8. 6.8.4.8 Fail-Safe Mechanisms
      5. 6.8.5 System Controller (SYSCTL)
    9. 6.9  Peripherals
      1. 6.9.1  Digital I/O
        1. 6.9.1.1 Glitch Filtering on Digital I/Os
      2. 6.9.2  Port Mapping Controller (PMAPCTL)
        1. 6.9.2.1 Port Mapping Definitions
      3. 6.9.3  Timer_A
        1. 6.9.3.1 Timer_A Signal Connection Tables
      4. 6.9.4  Timer32
      5. 6.9.5  Enhanced Universal Serial Communication Interface (eUSCI)
      6. 6.9.6  Real-Time Clock (RTC_C)
      7. 6.9.7  Watchdog Timer (WDT_A)
      8. 6.9.8  Precision ADC
      9. 6.9.9  Comparator_E (COMP_E)
      10. 6.9.10 Shared Reference (REF_A)
      11. 6.9.11 CRC32
      12. 6.9.12 AES256 Accelerator
      13. 6.9.13 True Random Seed
    10. 6.10 Code Development and Debug
      1. 6.10.1 JTAG and SWD Based Development, Debug, and Trace
      2. 6.10.2 Peripheral Halt Control
      3. 6.10.3 Bootloader (BSL)
      4. 6.10.4 Device Security
    11. 6.11 Performance Benchmarks
      1. 6.11.1 ULPBench Performance: 192.3 ULPMark-CP
      2. 6.11.2 CoreMark/MHz Performance: 3.41
      3. 6.11.3 DMIPS/MHz (Dhrystone 2.1) Performance: 1.22
    12. 6.12 Input/Output Diagrams
      1. 6.12.1  Port P1 (P1.0 to P1.7) Input/Output With Schmitt Trigger
      2. 6.12.2  Port P2 (P2.0 to P2.3) Input/Output With Schmitt Trigger
      3. 6.12.3  Port P3 (P3.0 to P3.7) Input/Output With Schmitt Trigger
      4. 6.12.4  Port P9 (P9.4 to P9.7) Input/Output With Schmitt Trigger
      5. 6.12.5  Port P10 (P10.0 to P10.3) Input/Output With Schmitt Trigger
      6. 6.12.6  Port P2 (P2.4 to P2.7) Input/Output With Schmitt Trigger
      7. 6.12.7  Port P7 (P7.0 to P7.3) Input/Output With Schmitt Trigger
      8. 6.12.8  Port P9 (P9.2 and P9.3) Input/Output With Schmitt Trigger
      9. 6.12.9  Port P4 (P4.0 to P4.7) Input/Output With Schmitt Trigger
      10. 6.12.10 Port P5 (P5.0 to P5.5) Input/Output With Schmitt Trigger
      11. 6.12.11 Port P6 (P6.0 and P6.1) Input/Output With Schmitt Trigger
      12. 6.12.12 Port P8 (P8.2 to P8.7) Input/Output With Schmitt Trigger
      13. 6.12.13 Port P9 (P9.0 and P9.1) Input/Output With Schmitt Trigger
      14. 6.12.14 Port P5 (P5.6 and P5.7) Input/Output With Schmitt Trigger
      15. 6.12.15 Port P6 (P6.2 to P6.5) Input/Output With Schmitt Trigger
      16. 6.12.16 Port P6 (P6.6 and P6.7) Input/Output With Schmitt Trigger
      17. 6.12.17 Port P8 (P8.0 and P8.1) Input/Output With Schmitt Trigger
      18. 6.12.18 Port P10 (P10.4 and P10.5) Input/Output With Schmitt Trigger
      19. 6.12.19 Port P7 (P7.4 to P7.7) Input/Output With Schmitt Trigger
      20. 6.12.20 Port PJ (PJ.0 and PJ.1) Input/Output With Schmitt Trigger
      21. 6.12.21 Port PJ (PJ.2 and PJ.3) Input/Output With Schmitt Trigger
      22. 6.12.22 Port PJ (PJ.4 and PJ.5) Input/Output With Schmitt Trigger
      23. 6.12.23 Ports SWCLKTCK and SWDIOTMS With Schmitt Trigger
    13. 6.13 Device Descriptors (TLV)
    14. 6.14 Identification
      1. 6.14.1 Revision Identification
      2. 6.14.2 Device Identification
      3. 6.14.3 Arm Cortex-M4F ROM Table Based Part Number
  7. 7Applications, Implementation, and Layout
    1. 7.1 Device Connection and Layout Fundamentals
      1. 7.1.1 Power Supply Decoupling and Bulk Capacitors
      2. 7.1.2 External Oscillator
      3. 7.1.3 General Layout Recommendations
      4. 7.1.4 Do's and Don'ts
    2. 7.2 Peripheral and Interface-Specific Design Information
      1. 7.2.1 Precision ADC Peripheral
        1. 7.2.1.1 Partial Schematic
        2. 7.2.1.2 Design Requirements
        3. 7.2.1.3 Layout Guidelines
  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

Refer to the PDF data sheet for device specific package drawings

Mechanical Data (Package|Pins)
  • PZ|100
  • ZXH|80
  • RGC|64
Thermal pad, mechanical data (Package|Pins)
Orderable Information

Device Descriptors (TLV)

Table 6-85 summarizes the Device IDs of the MSP432P401x MCUs. Table 6-86 lists the contents of the device descriptor tag-length-value (TLV) structure for the MSP432P401x MCUs.

Table 6-85 Device IDs

DEVICE DEVICE ID
MSP432P401RIPZ 0000A000h
MSP432P401MIPZ 0000A001h
MSP432P401RIZXH 0000A002h
MSP432P401MIZXH 0000A003h
MSP432P401RIRGC 0000A004h
MSP432P401MIRGC 0000A005h

Table 6-86 Device Descriptor Table(1)

DESCRIPTION ADDRESS VALUE
TLV checksum 00201000h Per unit
Info Block Device Info Tag 00201004h 0000000Bh
Device Info Length 00201008h 00000004h
Device ID 0020100Ch See Table 6-85.
Hardware Revision 00201010h Per unit
Boot-Code Revision 00201014h Per unit
ROM Driver Library Revision 00201018h Per unit
Die Record Die Record Tag 0020101Ch 0000000Ch
Die Record Length 00201020h 00000008h
Die X Position 00201024h Per unit
Die Y Position 00201028h Per unit
Wafer ID 0020102Ch Per unit
Lot ID 00201030h Per unit
Reserved 00201034h Per unit
Reserved 00201038h Per unit
Reserved 0020103Ch Per unit
Test Results 00201040h Per unit
Clock System Calibration Clock System Calibration Tag 00201044h 00000003h
Clock System Calibration Length 00201048h 00000010h
DCO IR mode: Frequency calibration for DCORSEL 0 to 4 0020104Ch Per unit
DCO IR mode: Frequency calibration for DCORSEL 5 00201050h Per unit
Reserved 00201054h Not defined
Reserved 00201058h Not defined
Reserved 0020105Ch Not defined
Reserved 00201060h Not defined
DCO IR Mode: DCO Constant (K) for DCORSEL 0 to 4 00201064h Per unit
DCO IR Mode: DCO Constant (K) for DCORSEL 5 00201068h Per unit
DCO ER Mode: Frequency calibration for DCORSEL 0 to 4 0020106Ch Per unit
DCO ER Mode: Frequency calibration for DCORSEL 5 00201070h Per unit
Reserved 00201074h Not defined
Reserved 00201078h Not defined
Reserved 0020107Ch Not defined
Reserved 00201080h Not defined
DCO ER Mode: DCO Constant (K) for DCORSEL 0 to 4 00201084h Per unit
DCO ER Mode: DCO Constant (K) for DCORSEL 5 00201088h Per unit
ADC14 Calibration ADC14 Calibration Tag 0020108Ch 00000005h
ADC14 Calibration Length 00201090h 00000018h
Reserved 00201094h Not defined
Reserved 00201098h FFFFFFFFh
Reserved 0020109Ch FFFFFFFFh
Reserved 002010A0h FFFFFFFFh
Reserved 002010A4h FFFFFFFFh
Reserved 002010A8h FFFFFFFFh
Reserved 002010ACh FFFFFFFFh
Reserved 002010B0h FFFFFFFFh
Reserved 002010B4h FFFFFFFFh
Reserved 002010B8h FFFFFFFFh
Reserved 002010BCh FFFFFFFFh
Reserved 002010C0h FFFFFFFFh
Reserved 002010C4h FFFFFFFFh
Reserved 002010C8h FFFFFFFFh
Reserved 002010CCh FFFFFFFFh
Reserved 002010D0h FFFFFFFFh
Reserved 002010D4h FFFFFFFFh
Reserved 002010D8h Not defined
ADC 1.2-V Reference Temperature Sensor 30°C 002010DCh Per unit
ADC 1.2-V Reference Temperature Sensor 85°C 002010E0h Per unit
ADC 1.45-V Reference Temperature Sensor 30°C 002010E4h Per unit
ADC 1.45-V Reference Temperature Sensor 85°C 002010E8h Per unit
ADC 2.5-V Reference Temperature Sensor 30°C 002010ECh Per unit
ADC 2.5-V Reference Temperature Sensor 85°C 002010F0h Per unit
REF Calibration REF Calibration Tag 002010F4h 00000008h
REF Calibration Length 002010F8h 00000003h
Reserved 002010FCh Not defined
Reserved 00201100h Not defined
Reserved 00201104h Not defined
Flash Info Flash Info Tag 00201108h 00000004h
Flash Info Length 0020110Ch 00000002h
Flash Maximum Programming Pulses 00201110h 00000005h
Flash Maximum Erase Pulses 00201114h 0000014Eh
Random Number 128-Bit Random Number Tag 00201118h 0000000Dh
Random Number Length 0020111Ch 00000004h
128-Bit Random Number(2) 00201120h Per unit
00201124h Per unit
00201128h Per unit
0020112Ch Per unit
BSL Configuration BSL Configuration Tag 00201130h 0000000Fh
BSL Configuration Length 00201134h 00000004h
BSL Peripheral Interface Selection 00201138h FFC2D0C0h
BSL Port Interface Configuration for UART 0020113Ch FCFFFDA0h
BSL Port Interface Configuration for SPI 00201140h F0FF9770h
BSL Port Interface Configuration for I2C 00201144h FCFFFF72h
TLV End TLV End Word 00201148h 0BD0E11Dh
Reserved 0020114Ch-00201FFFh FFFFFFFFh
Per unit = content can differ from device to device
128-Bit Random Number: The random number is generated during production test using the CryptGenRandom() function from Microsoft.