SLASFA2B November   2024  – October 2025 MSPM0G1518 , MSPM0G1519 , MSPM0G3518 , MSPM0G3519

PRODUCTION DATA  

  1.   1
  2. 1 Features
  3. 2 Applications
  4. 3 Description
  5. 4 Functional Block Diagram
  6. 5 Device Comparison
    1. 5.1 Device Comparison Chart
  7. 6 Pin Configuration and Functions
    1. 6.1 Pin Diagrams
    2. 6.2 Pin Attributes
      1.      11
    3. 6.3 Signal Descriptions
      1.      13
      2.      14
      3.      15
      4.      16
      5.      17
      6.      18
      7.      19
      8.      20
      9.      21
      10.      22
      11.      23
      12.      24
      13.      25
      14.      26
      15.      27
      16.      28
      17.      29
    4. 6.4 Connections for Unused Pins
  8. 7 Specifications
    1. 7.1  Absolute Maximum Ratings
    2. 7.2  ESD Ratings
    3. 7.3  Recommended Operating Conditions
    4. 7.4  Thermal Information
    5. 7.5  Supply Current Characteristics
      1. 7.5.1 RUN/SLEEP Modes
      2. 7.5.2 STOP/STANDBY Modes
      3. 7.5.3 SHUTDOWN Mode
    6. 7.6  Power Supply Sequencing
      1. 7.6.1 Power Supply Ramp
      2. 7.6.2 POR and BOR
    7. 7.7  Flash Memory Characteristics
    8. 7.8  Timing Characteristics
    9. 7.9  Clock Specifications
      1. 7.9.1 System Oscillator (SYSOSC)
      2. 7.9.2 Low Frequency Oscillator (LFOSC)
      3. 7.9.3 System Phase Lock Loop (SYSPLL)
      4. 7.9.4 Low Frequency Crystal/Clock
      5. 7.9.5 High Frequency Crystal/Clock
    10. 7.10 Digital IO
      1. 7.10.1  Electrical Characteristics
      2. 7.10.2 Switching Characteristics
    11. 7.11 Analog Mux VBOOST
    12. 7.12 ADC
      1. 7.12.1 Electrical Characteristics
      2. 7.12.2 Switching Characteristics
      3. 7.12.3 Linearity Parameters
      4. 7.12.4 Typical Connection Diagram
    13. 7.13 Temperature Sensor
    14. 7.14 VREF
      1. 7.14.1 Voltage Characteristics
      2. 7.14.2 Electrical Characteristics
    15. 7.15 Comparator (COMP)
      1. 7.15.1 Comparator Electrical Characteristics
    16. 7.16 DAC
      1. 7.16.1 DAC_Supply Specifications
      2. 7.16.2 DAC Output Specifications
      3. 7.16.3 DAC Dynamic Specifications
      4. 7.16.4 DAC Linearity Specifications
      5. 7.16.5 DAC Timing Specifications
    17. 7.17 I2C
      1. 7.17.1 I2C Characteristics
      2. 7.17.2 I2C Filter
      3. 7.17.3 I2C Timing Diagram
    18. 7.18 SPI
      1. 7.18.1 SPI
      2. 7.18.2 SPI Timing Diagram
    19. 7.19 UART
    20. 7.20 TIMx
    21. 7.21 TRNG
      1. 7.21.1 TRNG Electrical Characteristics
      2. 7.21.2 TRNG Switching Characteristics
    22. 7.22 Emulation and Debug
      1. 7.22.1 SWD Timing
  9. 8 Detailed Description
    1. 8.1  Functional Block Diagram
    2. 8.2  CPU
    3. 8.3  Operating Modes
      1. 8.3.1 Functionality by Operating Mode (MSPM0Gx51x)
    4. 8.4  Power Management Unit (PMU)
    5. 8.5  Clock Module (CKM)
    6. 8.6  DMA
    7. 8.7  Events
    8. 8.8  Memory
      1. 8.8.1 Memory Organization
      2. 8.8.2 Peripheral File Map
      3. 8.8.3 Peripheral Interrupt Vector
    9. 8.9  Flash Memory
    10. 8.10 SRAM
    11. 8.11 GPIO
    12. 8.12 IOMUX
    13. 8.13 ADC
    14. 8.14 Temperature Sensor
    15. 8.15 VREF
    16. 8.16 COMP
    17. 8.17 DAC
    18. 8.18 Security
    19. 8.19 TRNG
    20. 8.20 AESADV
    21. 8.21 Keystore
    22. 8.22 CRC-P
    23. 8.23 MATHACL
    24. 8.24 UART
    25. 8.25 I2C
    26. 8.26 SPI
    27. 8.27 CAN-FD
    28. 8.28 Low-Frequency Sub System (LFSS)
    29. 8.29 RTC_B
    30. 8.30 IWDT_B
    31. 8.31 WWDT
    32. 8.32 Timers (TIMx)
    33. 8.33 Device Analog Connections
    34. 8.34 Input/Output Diagrams
    35. 8.35 Serial Wire Debug Interface
    36. 8.36 Boot Strap Loader (BSL)
    37. 8.37 Device Factory Constants
    38. 8.38 Identification
  10. 9 Applications, Implementation, and Layout
    1. 9.1 Typical Application
      1. 9.1.1 Schematic
  11. 10Device and Documentation Support
    1. 10.1 Getting Started and Next Steps
    2. 10.2 Device Nomenclature
    3. 10.3 Tools and Software
    4. 10.4 Documentation Support
    5. 10.5 Support Resources
    6. 10.6 Trademarks
    7. 10.7 Electrostatic Discharge Caution
    8. 10.8 Glossary
  12. 11Revision History
  13. 12Mechanical, Packaging, and Orderable Information
    1. 12.1 Tray Information
    2.     PACKAGE OPTION ADDENDUM

Package Options

Refer to the PDF data sheet for device specific package drawings

Mechanical Data (Package|Pins)
  • ZAW|100
  • PM|64
  • RGZ|48
  • RHB|32
  • PN|80
  • PZ|100
  • PT|48
Thermal pad, mechanical data (Package|Pins)
Orderable Information

8.16 COMP

The comparator peripheral in the device compares the voltage levels on two inputs terminals and provides a digital output based on this comparison. It supports the following key features:

  • Programmable hysteresis
  • Programmable reference voltage:
    • External reference voltage (VREF IO)
    • Internal reference voltage (1.4V, 2.5V)
    • Integrated 8-bit reference DAC
  • Configurable operation modes:
    • High-speed mode
    • Low-power mode
  • Programmable output glitch filter delay
  • Supports 6 blanking sources from TIMx instances (see Table 8-9)
  • Device wakeup from all low power modes using comparator output
  • Output connected to advanced timer fault handling mechanism
  • Selection of comparator channel inputs from device pins or internal analog module (see Table 8-10, Table 8-11 and Table 8-12)
Table 8-9 COMP Blanking Source Table
CTL2.BLANKSRCBLANKING SOURCE
1TIMA0.CC2
2TIMA0.CC3
3TIMA1.CC1
4TIMG12.CC1
5TIMG6.CC1
6TIMG7.CC1
Table 8-10 COMP0 Input Channel Selection
IPSEL / IMSEL BITSPOSITIVE TERMINAL INPUTNEGATIVE TERMINAL INPUT
0x0COMP0_IN0+COMP0_IN0-
0x1COMP0_IN1+COMP0_IN1-
0x2COMP0_IN2+COMP0_IN2-
0x3DAC_OUT / COMP0_IN3+(1)-
0x5 - Temperature Sensor
0x7COMP1 positive terminal signal-
Table 8-11 COMP1 Input Channel Selection
IPSEL / IMSEL BITSPOSITIVE TERMINAL INPUTNEGATIVE TERMINAL INPUT
0x0COMP1_IN0+COMP1_IN0-
0x1COMP1_IN1+COMP1_IN1- / VREF+
0x2COMP1_IN2+COMP1_IN2-
0x3DAC_OUT / COMP1_IN3+(1)-
0x7COMP0 positive terminal signal-
Table 8-12 COMP2 Input Channel Selection
IPSEL / IMSEL BITSPOSITIVE TERMINAL INPUTNEGATIVE TERMINAL INPUT
0x0COMP2_IN0+COMP2_IN0-
0x1COMP2_IN1+COMP2_IN1- / VREF-
(1) The connection to COMP0/1_IN3+ and DAC_OUT connects using the PA15 pin. When connecting DAC_OUT to COMP0/1_IN3+, avoid using external circuitry on the PA15 pin.

For more information about device analog connections, see Section 8.33.

For more details, see the COMP chapter of the MSPM0 G-Series 80MHz Microcontrollers Technical Reference Manual.