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Texas Instruments MSPM0L1106TRGER
- Part No.:
- MSPM0L1106TRGER
- Manufacturer:
- Texas Instruments
- Category:
- Microcontrollers
- Package:
- 24-VFQFN Exposed Pad
- Datasheet:
-
MSPM0L1106TRGER.pdf
- Description:
- IC MCU 32BIT 64KB FLASH 24VFQFN
- Quantity:
- Payment:
- Shipping:
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Product details
Overview
MSPM0L1106TRGER from Texas Instruments is an ultra-low-power 32-bit Arm® Cortex®-M0+ microcontroller operating up to 32 MHz, featuring 64 KB flash, 4 KB SRAM, a 12-bit 1.68-Msps ADC with 10 external channels, and integrated GPAMP and temperature sensor. It targets battery-powered industrial sensing and power management systems requiring extended temperature operation (–40°C to 105°C) and wide supply range (1.62 V to 3.6 V).
For engineers reviewing the MSPM0L1106TRGER datasheet, MSPM0L1106TRGER pinout, MSPM0L1106TRGER application, or MSPM0L1106TRGER equivalent, key selection considerations include its 32-pin VQFN (RHB) package, dual UART support with LIN/IrDA/DALI, low-power STANDBY mode (1.0 µA), 5-V tolerant open-drain I/Os, and on-chip 4–32 MHz oscillator with ±1.2% accuracy.
Technical Context
The MSPM0L1106TRGER integrates a single-core Arm Cortex-M0+ CPU with tightly coupled AHB/ULPCLK peripheral buses, supporting concurrent high-speed (MCLK) and ultra-low-power (ULPCLK) operation. Its analog subsystem includes a configurable 1.4-V/2.5-V internal VREF, dedicated ADC input muxing, and GPAMP with differential inputs (GPAMP_IN+, GPAMP_IN−) and output (GPAMP_OUT).
Digital intelligence is delivered via four 16-bit general-purpose timers (TIMG0–TIMG4), each with two capture/compare registers enabling eight PWM outputs, plus a windowed watchdog timer (WWDT0), 3-channel event fabric, and 3-channel DMA - all functional in STANDBY mode with sub-3.2 µs wakeup latency.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | Arm Cortex-M0+, 32 MHz max - enables real-time control with deterministic interrupt latency and Thumb-2 instruction set efficiency. |
| Flash / SRAM | 64 KB / 4 KB - sufficient for complex firmware including communication stacks (LIN, DALI, Smart Card) and sensor fusion algorithms. |
| ADC | 12-bit, 1.68-Msps, 10 external channels - supports high-resolution sampling of multiple analog sensors without external multiplexers. |
| Voltage Range | 1.62 V to 3.6 V - compatible with single-cell Li-ion, LiFePO₄, and 3.3-V system rails without level-shifting. |
| Operating Temp | –40°C to 105°C - qualified for industrial and automotive under-hood environments per TI's T-grade qualification. |
| Low-Power Modes | STANDBY: 1.0 µA (32-kHz timer active, full SRAM retention); SHUTDOWN: 61 nA (IO wakeup capable) - extends battery life in intermittent-sensing applications. |
| Communication | 2× UART (LIN/IrDA/DALI/Manchester), 1× I²C (FM+, 1 Mbit/s), 1× SPI (16 Mbit/s) - enables multi-protocol connectivity in space-constrained edge nodes. |
Pinout & Package
Package: 32-pin VQFN (RHB), 5 mm × 5 mm, exposed thermal pad (recommended connection to VSS).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD / VSS / VCORE | Power supply rails | VDD (Pin 4): 1.62–3.6 V main supply; VSS (Pin 5): ground reference; VCORE (Pin 32): regulated 1.35-V core output requiring 470-nF decoupling. |
| PA20 / PA19 | SWCLK / SWDIO | 2-pin Serial Wire Debug interface - enables in-circuit programming and real-time debugging without additional debug hardware. |
| PA27–PA23 / PA22–PA16 | ADC Inputs (A0–A9) | 10 dedicated analog input pins - supports simultaneous sampling across diverse sensors (e.g., current shunt, thermistor, voltage dividers). |
| PA26 / PA21 / PA22 | GPAMP_IN+ / VREF− / GPAMP_OUT | Integrated op-amp with rail-to-rail input/output - enables precision signal conditioning (e.g., transducer amplification) before ADC digitization. |
| PA0 / PA1 | UART1_TX / UART1_RX (5-V tolerant) | 5-V tolerant open-drain I/Os - directly interfaces with legacy 5-V logic or RS-485 transceivers without level shifters. |
| NRST | Active-low reset | Pin 3: must be pulled high to VDD for reliable startup; supports external reset button or supervisor IC integration. |
Key Features
| Feature | Design Value |
|---|---|
| On-chip oscillator | Internal 4–32 MHz SYSOSC (±1.2%) eliminates external crystal, reducing BOM cost and PCB area in space-constrained designs. |
| Ultra-low-power STANDBY | 1.0 µA with 32-kHz timer running and full SRAM retention - enables wake-on-event sensing (e.g., motion, voltage threshold) with sub-3.2 µs resume time. |
| Configurable VREF | Selectable 1.4-V or 2.5-V internal ADC reference - optimizes dynamic range for low-voltage sensor signals or higher-precision measurements. |
| Event fabric | 3-channel hardware signaling system - enables autonomous peripheral interaction (e.g., ADC trigger → GPAMP → timer capture) without CPU intervention. |
| CRC accelerator | Hardware CRC-16/CRC-32 - ensures data integrity in firmware updates, sensor logs, and communication packets with zero CPU overhead. |
Applications
| Battery Charging Control | Smart Power Delivery |
|---|---|
Use Scenario: Real-time monitoring and regulation of Li-ion cell voltage, temperature, and charge current in portable power banks. IC Role / Device Role / Timing Role: MSPM0L1106TRGER acts as the primary charging controller, executing CC/CV algorithms while managing ADC sampling, GPAMP-based current sensing, and UART-based host communication. Use Value: Integrated 12-bit ADC and GPAMP eliminate external signal-conditioning components; STANDBY mode extends idle battery life by minimizing quiescent current. | Use Scenario: USB-C PD sink implementation in compact adapters, negotiating voltage/current profiles and monitoring output stability. IC Role / Device Role / Timing Role: MSPM0L1106TRGER serves as the PD policy engine, parsing BMC packets via UART, controlling buck/boost converters via PWM, and validating output with ADC feedback. Use Value: Dual UART with LIN/DALI support enables BMC decoding; 32-MHz CPU handles real-time PD protocol timing without external co-processor. |
| Industrial Fire Sensor Node | Grid-Tied Energy Monitor |
Use Scenario: Wireless smoke/CO detector with self-test, battery supervision, and alarm signaling over wired or RF backhaul. IC Role / Device Role / Timing Role: MSPM0L1106TRGER performs optical/thermal sensing via ADC, runs smoke detection algorithm, manages low-power radio wakeup, and drives audible/visual alerts. Use Value: –40°C to 105°C rating ensures reliability in attic or outdoor enclosures; SHUTDOWN mode (61 nA) preserves battery for >5 years in standby. | Use Scenario: DIN-rail mounted meter measuring AC voltage/current harmonics, power factor, and energy consumption in commercial buildings. IC Role / Device Role / Timing Role: MSPM0L1106TRGER acquires isolated analog inputs (via external signal conditioners), computes RMS/harmonic values, stores logs in flash, and reports via I²C to display or RS-485 gateway. Use Value: 1.68-Msps ADC captures fast transients; 64 KB flash stores firmware + 30 days of 1-second interval logs; I²C FM+ supports high-speed local bus communication. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MSPM0L1306RGER | Same 32-pin VQFN package, 64 KB flash, but adds 12-bit DAC, enhanced analog mux, and higher ADC sample rate (2 Msps). | Required where closed-loop analog output (e.g., bias voltage control) or faster sampling is needed. | Select MSPM0L1306RGER if DAC or higher-speed ADC is mandatory; otherwise MSPM0L1106TRGER offers lower cost and identical core/peripheral feature set for pure sensing/control. |
| STM32G031K8T6 | 32-pin LQFP, 64 KB flash, 8 KB SRAM, 12-bit ADC (2.4 Msps), but lacks integrated GPAMP and has narrower temp range (–40°C to 85°C). | Suitable for consumer-grade power tools or home automation where extended temperature is not required. | Choose STM32G031K8T6 only when leveraging existing ST ecosystem tools; MSPM0L1106TRGER provides superior analog integration and industrial temp rating for demanding environments. |
Compared with MSPM0L1306RGER, MSPM0L1106TRGER trades DAC and marginally higher ADC speed for lower system cost and identical low-power performance; versus STM32G031K8T6, it delivers integrated GPAMP and guaranteed 105°C operation - critical for industrial fire sensors and grid infrastructure.
Availability
MSPM0L1106TRGER is available at Aetrix Electronics and suitable for battery charging control, smart power delivery, and industrial fire sensor node applications requiring stable component supply and long-term manufacturability.
Supply support for MSPM0L1106TRGER includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.
Manufacturer
Texas Instruments is a global semiconductor leader focused on analog and embedded processing technologies, with decades of expertise in low-power MCU design and industrial-grade reliability.
The MSPM0 family targets cost-sensitive, battery-operated industrial and consumer applications requiring high analog integration, ultra-low-power operation, and robust qualification - exemplified by the MSPM0L1106TRGER's T-grade (–40°C to 105°C) certification and on-chip oscillator.
FAQ
What is the maximum operating frequency of the MSPM0L1106TRGER?
The MSPM0L1106TRGER features an Arm Cortex-M0+ CPU with a maximum operating frequency of 32 MHz, supported by its internal 4–32 MHz SYSOSC oscillator with ±1.2% accuracy - eliminating need for external crystal while maintaining timing precision for real-time control loops and communication protocols.
Does the MSPM0L1106TRGER support hardware debugging?
Yes, the MSPM0L1106TRGER supports 2-pin Serial Wire Debug (SWD) via dedicated PA20 (SWCLK) and PA19 (SWDIO) pins, enabling full in-circuit programming, breakpoint setting, register inspection, and real-time variable monitoring using standard IDEs like Code Composer Studio™ without requiring additional debug probes.
How many analog input channels does the MSPM0L1106TRGER ADC support?
The MSPM0L1106TRGER integrates a 12-bit ADC supporting up to 10 external analog input channels (A0–A9), mapped to GPIO pins PA27 through PA16 - enabling direct connection of multiple sensors (e.g., thermistors, current shunts, voltage dividers) without external multiplexing hardware.
What low-power modes are available on the MSPM0L1106TRGER?
The MSPM0L1106TRGER offers four configurable low-power modes: RUN (71 µA/MHz), STOP (151 µA at 4 MHz), STANDBY (1.0 µA with 32-kHz timer active and full SRAM retention), and SHUTDOWN (61 nA with IO wakeup capability) - optimized for battery longevity in intermittent-sensing applications such as wireless fire detectors.
Is the MSPM0L1106TRGER pin-compatible with other devices in the MSPM0L110x family?
Yes, the MSPM0L1106TRGER in the 32-pin VQFN (RHB) package shares identical pinout and electrical characteristics with the MSPM0L1105TRGER - differing only in flash size (64 KB vs. 32 KB) and part number suffix; both support the same peripheral mappings, voltage ratings, and temperature range.
MSPM0L1106TRGER Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Texas Instruments
- Package/Case:
- 24-VFQFN Exposed Pad
- Series:
- -
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Programmable:
- -
- Core Processor:
- ARM® Cortex®-M0+
- Core Size:
- 32-Bit
- Speed:
- 32MHz
- Connectivity:
- DALI, I2C, IrDA, LINbus, SmartCard, SMBus, SPI, UART/USART
- Peripherals:
- Brown-out Detect/Reset, DMA, POR, PWM, WDT
- Number of I/O:
- 20
- Program Memory Size:
- 64KB (64K x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- -
- RAM Size:
- 4K x 8
- Voltage - Supply (Vcc/Vdd):
- 1.62V ~ 3.6V
- Data Converters:
- A/D 9x12b SAR
- Oscillator Type:
- External, Internal
- Operating Temperature:
- -40°C ~ 105°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
MSPM0L1106TRGER FAQ
1.How can I place an order for MSPM0L1106TRGER through Aetrix?
Please submit a Request for Quotation (RFQ) for MSPM0L1106TRGER on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for MSPM0L1106TRGER reliable?
The price and inventory of MSPM0L1106TRGER are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MSPM0L1106TRGER is usually 5 days.
3.What payment methods are accepted for MSPM0L1106TRGER?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MSPM0L1106TRGER transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MSPM0L1106TRGER?
MSPM0L1106TRGER orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MSPM0L1106TRGER order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for MSPM0L1106TRGER?
For technical support, including MSPM0L1106TRGER datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MSPM0L1106TRGER requirements.
6.How does Aetrix verify that MSPM0L1106TRGER is sourced from the original manufacturer or authorized distributors?
All MSPM0L1106TRGER products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that MSPM0L1106TRGER meets industry standards.
7.What is the process for return or replacement of MSPM0L1106TRGER?
All MSPM0L1106TRGER units undergo pre-shipment inspection (PSI). If there is an issue with MSPM0L1106TRGER, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The MSPM0L1106TRGER part is unused and in its original packaging.
Return procedure for MSPM0L1106TRGER:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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