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

7.13.1 Electrical Characteristics

over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted), all TYP values are measured at 25℃ and all accuracy parameters are measured using 12-bit resolution mode (unless otherwise noted)
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
Vin(ADC) Analog input voltage range(1) Applies to all ADC analog input pins 0 VDD V
VR+ Positive ADC reference voltage VR+ sourced from VDD VDD V
VR+ sourced from external reference pin (VREF+) 1.4 VDD V
VR+ sourced from internal reference (VREF) VREF V
VR- Negative ADC reference voltage 0 V
FS ADC sampling frequency  RES = 0x0 (12-bit mode), External Reference 1.68 Msps
I(ADC)(2) Operating supply current
into VDD terminal 		 FS = 1.68MSPS, Internal reference OFF, VR+ = VDD 460 600 μA
FS = 200ksps, Internal reference ON, VR+ = VREF = 2.5V 320 435
CS/H ADC sample-and-hold capacitance 3.3 pF
Rin ADC input resistance 0.5 kΩ
ENOB Effective number of bits Fin = 10kHz, External reference (3) 11.0 11.1 bit
Fin = 10kHz, Internal reference, VR+ = VREF = 2.5V  10 10.2
SNR Signal-to-noise ratio Fin = 10kHz, External reference (3) 68 71 dB
Fin = 10kHz, Internal reference, VR+ = VREF = 2.5V  63 65
PSRRDC Power supply rejection ratio, DC External reference (3), VDD = VDD(min) to VDD(max) 63 68 dB
VDD = VDD(min) to VDD(max)
Internal reference, VR+ = VREF = 2.5V 		 50 60
PSRRAC Power supply rejection ratio, AC External reference (3), ΔVDD = 0.1 V at 1 kHz 61 dB
ΔVDD = 0.1 V at 1 kHz
Internal reference, VR+ = VREF = 2.5V 		 49
Twakeup ADC Wakeup Time Assumes internal reference is active 5 us
VSupplyMon Supply Monitor voltage divider (VDD/3) accuracy ADC input channel: Supply Monitor(4) -1.5 +1.5 %
ISupplyMon Supply Monitor voltage divider current consumption ADC input channel: Supply Monitor 10 uA
VVBATmon VBAT Monitor voltage divider (VBAT/3) accuracy ADC input channel: VBAT Monitor(4) -1.5 +1.5 %
IVBATmon VBAT Monitor voltage divider current consumption ADC input channel: VBAT Monitor 10 uA
(1) The analog input voltage range must be within the selected ADC reference voltage range VR+ to VR– for valid conversion results.
(2) The internal reference (VREF) supply current is not included in current consumption parameter I(ADC).
(3) All external reference specifications are measured with VR+ = VREF+ = VDD = 3.3V and VR- = VREF- = VSS = 0V and external 1uF cap on VREF+ pin
(4) Analog power supply monitor. Analog input on channel 31 for VDD monitor and channel 30 for VBAT monitor is disconnected and is internally connected to the voltage divider which is VDD/3. Both the supply monitors are measured with external reference