SLASF94A May   2024  – October 2024 MSPM0L1228 , MSPM0L2227 , MSPM0L2228

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  VBat Characteristics
    8. 7.8  Flash Memory Characteristics
    9. 7.9  Timing Characteristics
    10. 7.10 Clock Specifications
      1. 7.10.1 System Oscillator (SYSOSC)
      2. 7.10.2 Low Frequency Oscillator (LFOSC)
      3. 7.10.3 Low Frequency Crystal/Clock
      4. 7.10.4 High Frequency Crystal/Clock
    11. 7.11 Digital IO
      1. 7.11.1 Electrical Characteristics
      2. 7.11.2 Switching Characteristics
    12. 7.12 Analog Mux VBOOST
    13. 7.13 ADC
      1. 7.13.1 Electrical Characteristics
      2. 7.13.2 Switching Characteristics
      3. 7.13.3 Linearity Parameters
      4. 7.13.4 Typical Connection Diagram
    14. 7.14 Temperature Sensor
    15. 7.15 VREF
      1. 7.15.1 Electrical Characteristics ADC
      2. 7.15.2 Electrical Characteristics (Comparator)
      3. 7.15.3 Voltage Characterisitcs (ADC)
      4. 7.15.4 Voltage Characterisitcs (Comparator)
    16. 7.16 Comparator (COMP)
      1. 7.16.1 Comparator Electrical Characteristics
    17. 7.17 LCD
    18. 7.18 I2C
      1. 7.18.1 I2C Characteristics
      2. 7.18.2 I2C Filter
      3. 7.18.3 I2C Timing Diagram
    19. 7.19 SPI
      1. 7.19.1 SPI
      2. 7.19.2 SPI Timing Diagram
    20. 7.20 UART
    21. 7.21 TIMx
    22. 7.22 TRNG
      1. 7.22.1 TRNG Electrical Characteristics
      2. 7.22.2 TRNG Switching Characteristics
    23. 7.23 Emulation and Debug
      1. 7.23.1 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 (MSPM0Lx22x)
    4. 8.4  Security
    5. 8.5  Power Management Unit (PMU)
    6. 8.6  Clock Module (CKM)
    7. 8.7  DMA
    8. 8.8  Events
    9. 8.9  Memory
      1. 8.9.1 Memory Organization
      2. 8.9.2 Peripheral File Map
      3. 8.9.3 Peripheral Interrupt Vector
    10. 8.10 Flash Memory
    11. 8.11 SRAM
    12. 8.12 GPIO
    13. 8.13 IOMUX
    14. 8.14 ADC
    15. 8.15 Temperature Sensor
    16. 8.16 LFSS
    17. 8.17 VREF
    18. 8.18 COMP
    19. 8.19 TRNG
    20. 8.20 AESADV
    21. 8.21 Keystore
    22. 8.22 CRC
    23. 8.23 UART
    24. 8.24 I2C
    25. 8.25 SPI
    26. 8.26 IWDT
    27. 8.27 WWDT
    28. 8.28 RTC_A
    29. 8.29 Timers (TIMx)
    30. 8.30 LCD
    31. 8.31 Device Analog Connections
    32. 8.32 Input/Output Diagrams
    33. 8.33 Serial Wire Debug Interface
    34. 8.34 Bootstrap Loader (BSL)
    35. 8.35 Device Factory Constants
    36. 8.36 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

Package Options

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

7.10.1 System Oscillator (SYSOSC)

over operating free-air temperature range (unless otherwise noted)
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
fSYSOSC Factory trimmed SYSOSC frequency SYSOSCCFG.FREQ=00 (BASE) 32 MHz
fSYSOSC SYSOSCCFG.FREQ=01 4
fSYSOSC User trimmed SYSOSC frequency SYSOSCCFG.FREQ=10, SYSOSCTRIMUSER.FREQ=10 24
fSYSOSC SYSOSCCFG.FREQ=10, SYSOSCTRIMUSER.FREQ=01 16
fSYSOSC SYSOSC frequency accuracy when frequency correction loop (FCL) is enabled and an ideal ROSC resistor is assumed (1) (2) SETUSEFCL=1, Ta = 25 ℃   -0.41 0.58 %
SETUSEFCL=1, -40 ℃ ≤ Ta ≤ 85 ℃  -0.8 0.93
SETUSEFCL=1, -40 ℃ ≤ Ta ≤ 105 ℃  -0.8 1.1
SETUSEFCL=1, -40 ℃ ≤ Ta ≤ 125 ℃  -0.8 1.3
fSYSOSC SYSOSC accuracy when frequency correction loop (FCL) is enabled with ROSC resistor put at ROSC pin, for factory trimmed frequencies (1) SETUSEFCL=1, ±0.1% 25ppm ROSC, Ta = 25 ℃  -0.5 0.7 %
SETUSEFCL=1, ±0.1% 25ppm ROSC, -40 ℃ ≤ Ta ≤ 85 ℃  -1.1 1.2
SETUSEFCL=1, ±0.1% 25ppm ROSC, -40 ℃ ≤ Ta ≤ 105 ℃  -1.1 1.4
SETUSEFCL=1, ±0.1% 25ppm ROSC, -40 ℃ ≤ Ta ≤ 125 ℃  -1.5 1.4
fSYSOSC
SYSOSC frequency accuracy when
frequency correction loop (FCL) is
enabled when the internal ROSC resistor
is used (4)
 
SETUSEFCL=1 -40 ℃ ≤ Ta ≤ 125 ℃

 -2 1.4 %
fSYSOSC SYSOSC raw accuracy with FCL disabled, 32MHz SETUSEFCL=0,SYSOSCCFG.FREQ=00 -40 ℃ ≤ Ta ≤ 125 ℃  -2.6 1.8 %
fSYSOSC SYSOSC raw accuracy with FCL disabled, 4MHz SETUSEFCL=0,SYSOSCCFG.FREQ=01 -40 ℃ ≤ Ta ≤ 125 ℃  -2.7 2.3 %
ROSC External resistor between ROSC pin and VSS (1) SETUSEFCL=1 100 kΩ
tsettle, SYSOSC Settling time to target accuracy (3) SETUSEFCL=1, ±0.1% 25ppm ROSC  (1) 30 us
fsettle, SYSOSC fSYSOSC accuracy during tsettle (3) SETUSEFCL=1 (1), ±0.1% 25ppm ROSC -11 %
(1) The SYSOSC frequency correction loop (FCL) enables high SYSOSC accuracy via an external reference resistor (ROSC) which must be connected between the device ROSC pin and VSS when using the FCL. Accuracies are shown for a ±0.1% ±25ppm ROSC; relaxed tolerance resistors may also be used (with reduced SYSOSC accuracy). See the SYSOSC section of the technical reference manual for details on computing SYSOSC accuracy for various ROSC accuracies. ROSC does not need to be populated if the FCL is not enabled.
(2) Represents the device accuracy only. The tolerance and temperature drift of the ROSC resistor used must be combined with this spec to determine final accuracy. Performance for a ±0.1% ±25ppm ROSC is given as a reference point.
(3) When SYSOSC is waking up (for example, when exiting a low power mode) and FCL is enabled, the SYSOSC will initially undershoot the target frequency fSYSOSC by an additional error of up to fsettle,SYSOSC for the time tsettle,SYSOSC, after which the target accuracy is achieved.
(4) The SYSOSC frequency correction loop (FCL) enables high SYSOSC accuracy via an internal reference resistor when using the FCL. See the SYSOSC section of the technical reference manual for details on computing SYSOSC accuracy.