SLAU966 February   2025 MSPM0C1103 , MSPM0C1103-Q1 , MSPM0C1104 , MSPM0C1104-Q1 , MSPM0C1105 , MSPM0C1106 , MSPM0C1106-Q1 , MSPM0G1106 , MSPM0G1107 , MSPM0G1506 , MSPM0G1507 , MSPM0G1518 , MSPM0G1519 , MSPM0G3106 , MSPM0G3106-Q1 , MSPM0G3107 , MSPM0G3107-Q1 , MSPM0G3506 , MSPM0G3506-Q1 , MSPM0G3507 , MSPM0G3507-Q1 , MSPM0G3518 , MSPM0G3518-Q1 , MSPM0G3519 , MSPM0G3519-Q1 , MSPM0H3216 , MSPM0L1105 , MSPM0L1106 , MSPM0L1116 , MSPM0L1117 , MSPM0L1227 , MSPM0L1227-Q1 , MSPM0L1228 , MSPM0L1228-Q1 , MSPM0L1303 , MSPM0L1304 , MSPM0L1304-Q1 , MSPM0L1305 , MSPM0L1305-Q1 , MSPM0L1306 , MSPM0L1306-Q1 , MSPM0L1343 , MSPM0L1344 , MSPM0L1345 , MSPM0L1346 , MSPM0L2228

 

  1.   1
  2.   Abstract
  3.   Trademarks
  4. 1MSPM0 Portfolio Overview
    1. 1.1 Introduction
    2. 1.2 Portfolio Comparison of NXP M0 MCUs to MSPM0
  5. 2Ecosystem and Migration
    1. 2.1 Software Ecosystem Comparison
      1. 2.1.1 MSPM0 Software Development Kit (MSPM0 SDK)
      2. 2.1.2 MCUXpresso IDE vs Code Composer Studio IDE (CCS)
      3. 2.1.3 MCUXpresso Code Configuration Tool vs SysConfig
    2. 2.2 Hardware Ecosystem
    3. 2.3 Debug Tools
    4. 2.4 Migration Process
    5. 2.5 Migration and Porting Example
  6. 3Core Architecture Comparison
    1. 3.1 CPU
    2. 3.2 Embedded Memory Comparison
      1. 3.2.1 Flash Features
      2. 3.2.2 Flash Organization
        1. 3.2.2.1 Memory Banks
        2. 3.2.2.2 Flash Memory Regions
        3. 3.2.2.3 NONMAIN Memory
    3. 3.3 Power Up and Reset Summary and Comparison
    4. 3.4 Clocks Summary and Comparison
    5. 3.5 MSPM0 Operating Modes Summary and Comparison
      1. 3.5.1 Operating Modes Comparison
      2. 3.5.2 MSPM0 Capabilities in Lower Power Modes
      3. 3.5.3 Entering Lower-Power Modes
    6. 3.6 Interrupt and Events Comparison
      1. 3.6.1 Interrupts and Exceptions
      2. 3.6.2 Event Handler and Extended Interrupt and Event Controller (EXTI)
    7. 3.7 Debug and Programming Comparison
      1. 3.7.1 Bootstrap Loader (BSL) Programming Options
  7. 4Digital Peripheral Comparison
    1. 4.1 General-Purpose I/O (GPIO, IOMUX)
    2. 4.2 Universal Asynchronous Receiver-Transmitter (UART)
    3. 4.3 Serial Peripheral Interface (SPI)
    4. 4.4 I2C
    5. 4.5 Timers (TIMGx, TIMAx)
    6. 4.6 Windowed Watchdog Timer (WWDT)
    7. 4.7 Real-Time Clock (RTC)
  8. 5Analog Peripheral Comparison
    1. 5.1 Analog-to-Digital Converter (ADC)
    2. 5.2 Comparator (COMP)
    3. 5.3 Digital-to-Analog Converter (DAC)
    4. 5.4 Operational Amplifier (OPA)
    5. 5.5 Voltage References (VREF)
  9. 6References

5.1 Analog-to-Digital Converter (ADC)

MSPM0 and NXP's M0 MCUs both offer ADC peripherals to convert analog signals to a digital equivalent. Table 5-1 compares the different features and modes of the ADCs.

Table 5-1 Feature Set Comparison
Feature NXP S32K1xx NXP KEA128x NXP KM35x MSPM0
Resolution (Bits) 12 12 16 12/10/8
Conversion Rate (Msps) (12-bit) 1.16 0.340 4.75 MSPM0Gx - 4
MSPM0Lx - 1.68
MSPM0Cx - 1.5
Oversampling (Bits) No No No 14
Hardware Oversampling No No No 128x
FIFO No Yes No Yes
ADC Reference (V) Alternate:
2.7 ≤ VREF ≤ VDDA+0.1		 Internal:
VSSAto VDDA		 Alternate:
VSSAto VDDA		 Internal:1.4,2.5
VDD
Primary:
2.7 ≤ VREF ≤ VDDA+0.1		 External:
VSSAto VDDA		 External:
VSSAto VDDA		 External:
1.4 ≤ VREF ≤ VDD
Operating Power Modes VLPR, STOP2, RUN RUN, WAIT, STOP RUN, WAIT, VLPS Run, Sleep, Stop, Standby (1)
Auto Power Down Equivalent Equivalent Equivalent Yes
External Input Channels (2) S32K118-Up to 16 Up to 16 Up to 16 MSPM0Gx - up to 17
S32K116-Up to 13 MSPM0Lx/Cx up to 10
Internal Input Channels Supply Monitoring Internal gap, Temperature Sensor Internal gap, Temperature Sensor Temperature Sensor, Supply Monitoring, Analog Signal Chain
DMA Support Yes No Yes Yes
ADC Window Comparator Unit No No No Yes
Simultaneous Sampling No No No MSPM0Gx - Yes
MSPM0Lx/Cx - No
Number of ADCs (3) 1 1 1 MSPM0Gx - 2
MSPM0Lx/Cx - 1
(1) ADC can be triggered in standby mode, which changes the operating mode.
(2) The number of external input channels varies per device.
(3) The number of ADCs varies per device.
Table 5-2 Conversion Modes
Mode S32K1xx NXP KEA128x NXP KM35x MSPM0 Comments
Single Conversion Mode Yes Yes Yes Single Channel Single Conversion ADC samples and converts a single channel once
Scan a Sequence of Channels No No No Sequence of Channels Conversion ADC samples a sequence of channels and converts once.
Continuous Conversion Mode Yes Yes Yes Repeat Single Channel Conversion Repeat single channel continuously samples and converts one channel
No No No Repeat Sequence of Channels Conversion Samples and converts a sequence of channels then repeats the same sequence
Discontinuous Mode No No No Repeat Sequence of Channels Conversion Samples and converts a discontinuous set of channels. This can be done on MSPM0 by mapping the MEMCTRLx to different channels.

ADC code examples

Information about ADC code examples can be found in the MSPM0 SDK examples guide.