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Texas Instruments MSPM0L1306SDYYR
- Part No.:
- MSPM0L1306SDYYR
- Manufacturer:
- Texas Instruments
- Category:
- Microcontrollers
- Package:
- SOT-23-16 Thin, SOT-23 Variant
- Datasheet:
-
MSPM0L1306SDYYR.pdf
- Description:
- IC MCU 32BIT 64KB FLSH SOT23-16
- Quantity:
- Payment:
- Shipping:
Inventory:1,293
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Product details
Overview
MSPM0L1306SDYYR 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 6 external analog inputs, two zero-drift chopper op-amps, and integrated temperature sensing - deployed in battery-powered smart metering and portable medical sensor nodes.
For engineers reviewing the MSPM0L1306SDYYR datasheet, MSPM0L1306SDYYR pinout, MSPM0L1306SDYYR application, or MSPM0L1306SDYYR equivalent, key selection criteria include its 16-pin SOT package with 6 ADC channels, –40°C to 125°C operation, 1.62–3.6 V supply range, STANDBY mode at 1.0 µA with 32-kHz timer retention, and dual I²C/SPI/UART interfaces supporting LIN and SMBus.
Technical Context
The MSPM0L1306SDYYR implements a single-core Arm Cortex-M0+ CPU with on-chip SYSOSC (±1.2% accuracy) eliminating external crystals, and integrates analog signal chain resources including programmable gain (1–32×) for OPA0/OPA1, a high-speed comparator with 8-bit reference DAC, and configurable ADC voltage reference (1.4 V or 2.5 V).
Its power architecture supports five low-power modes: RUN (71 µA/MHz), STOP (44 µA @ 32 kHz), STANDBY (1.0 µA with full SRAM retention and 3.2 µs wakeup), SHUTDOWN (61 nA with IO wakeup), and deep-sleep wake via GPIO, comparator, or timer events - optimized for energy-constrained edge sensing.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Core | Arm Cortex-M0+, 32 MHz max - delivers deterministic real-time control with Thumb-2 instruction set and NVIC interrupt handling. |
| Flash / SRAM | 64 KB flash / 4 KB SRAM - sufficient for firmware + calibration tables in compact embedded systems without external memory. |
| ADC | 12-bit, 1.68-Msps, 6 external channels - enables high-resolution sampling of battery voltage, current shunt, or thermistor networks. |
| Operating Temp | –40°C to 125°C - qualified for industrial and automotive under-hood environments without derating. |
| Supply Voltage | 1.62 V to 3.6 V - supports direct Li-ion/LiPo battery input (2.5–3.6 V) and regulated 1.8 V/3.3 V rails. |
| Low-Power STANDBY | 1.0 µA with 32-kHz timer running, full SRAM retention, 3.2 µs wakeup - ideal for periodic sensor polling in multi-year battery applications. |
| I/O Count | 13 GPIOs - includes 2x 5-V-tolerant open-drain pins for interfacing with legacy logic or level-shifting circuits. |
Pinout & Package
Package: 16-pin SOT (DYY), 4.2 mm × 2.0 mm footprint, exposed pad recommended to be connected to VSS for thermal and EMI performance.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD (Pin 5) | Power supply input | Primary 1.62–3.6 V supply rail; requires local 100-nF decoupling to VSS. |
| VSS (Pin 6) | Ground reference | System ground return; connects to exposed thermal pad for optimal thermal dissipation. |
| VCORE (Pin 2) | Regulated core voltage output | Internally generated ~1.2 V supply for CPU/peripherals; must be bypassed with 1-µF capacitor. |
| NRST (Pin 4) | Reset input | Active-low reset; shared with PA1 on 16-pin package - requires external pull-up for reliable startup. |
| PA20 / SWCLK (Pin 12) | JTAG/SWD clock | Serial Wire Debug clock input; used for programming and real-time debugging without dedicated JTAG header. |
| PA19 / SWDIO (Pin 11) | JTAG/SWD bidirectional data | Single-wire debug interface - enables firmware update and breakpoint debugging using 2-pin SWD. |
| A0–A5 (Pins 1, 3, 16, 15, 14, 13) | ADC analog inputs | 6 dedicated external analog input channels; support internal 1.4-V/2.5-V VREF and programmable gain amplification. |
| PA0 / PA1 (Pins 3, 4) | GPIO / UART1 / I²C0 | Multi-function pins supporting UART1 TX/RX or I²C0 SDA/SCL - configurable via PINCM registers for flexible peripheral routing. |
Key Features
| Feature | Design Value |
|---|---|
| Zero-drift chopper op-amps | Two OPAs with 0.5 µV/°C drift and 6-pA input bias - enable precision front-end amplification for µV-level sensor signals without external trimming. |
| Integrated comparator with DAC | COMP0 with 8-bit reference DAC and 32-ns propagation delay - allows fast threshold detection and hysteresis configuration without external components. |
| Flexible analog interconnect | Programmable routing between ADC, OPAs, COMP, and DAC - reduces external signal conditioning and PCB layer count in mixed-signal designs. |
| Ultra-low-power STANDBY mode | 1.0 µA with 32-kHz timer active and full register/SRAM retention - extends battery life in wake-on-event sensor nodes beyond 5 years. |
| Dual I²C with SMBus/PMBus | Two I²C interfaces, one FM+ (1 Mbit/s), both supporting SMBus alert and PMBus commands - simplifies communication with smart battery gauges and power monitors. |
Applications
| Battery Management System | Smart Energy Metering |
|---|---|
Use Scenario: Real-time monitoring of cell voltage, pack current, and temperature in portable power tools and e-bikes. IC Role / Device Role / Timing Role: MCU host managing ADC sampling, OPA-based current sense amplification, and LIN-compliant battery communication stack. Use Value: On-chip 6-channel ADC and zero-drift OPAs eliminate external signal conditioning, reducing BOM cost by $0.32 per unit. | Use Scenario: Sub-metering of HVAC, lighting, and outlet loads in commercial buildings with tamper-resistant reporting. IC Role / Device Role / Timing Role: Primary controller executing metrology algorithms, pulse counting, and secure I²C communication with revenue-grade meter ICs. Use Value: 125°C rating and 1.62–3.6 V operation allow direct integration into hot, space-constrained meter enclosures without heatsinking. |
| Portable Medical Sensor | Industrial IoT Edge Node |
Use Scenario: Wearable pulse oximeter with optical front-end, motion compensation, and Bluetooth LE connectivity. IC Role / Device Role / Timing Role: Signal acquisition MCU driving LED drivers, digitizing photodiode outputs via ADC, and preprocessing SpO₂ data before wireless transmission. Use Value: STANDBY mode at 1.0 µA enables >3-year operation on CR2032 coin cell when paired with duty-cycled optical sampling. | Use Scenario: Wireless vibration monitor mounted on motor bearings with onboard FFT analysis and predictive maintenance alerts. IC Role / Device Role / Timing Role: Edge intelligence node performing analog sensor conditioning, time-domain sampling, and feature extraction prior to LoRaWAN upload. Use Value: Integrated GPAMP and programmable gain stage allow direct connection of piezoelectric sensors without external op-amp stages. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MSPM0L1306SRHB | 32-pin VQFN package, 28 GPIOs, 10 ADC channels, larger thermal pad | Higher I/O count and analog channel density for complex sensor fusion or multi-peripheral control | Select when board layout allows 5 mm × 5 mm footprint and >10 analog inputs are required. |
| MSPM0L1305SDYYR | 32 KB flash, 4 KB SRAM, identical 16-pin SOT package and peripheral set | Reduced code capacity for simpler firmware (e.g., basic sensor polling without OTA updates) | Select when application firmware fits within 32 KB and cost optimization is prioritized over future scalability. |
Compared with MSPM0L1306SRHB, the MSPM0L1306SDYYR trades I/O count and ADC channels for minimal footprint and lower assembly cost; compared with MSPM0L1305SDYYR, it doubles flash for field-upgradable firmware and advanced calibration storage - making it optimal for compact, long-lifecycle, feature-rich edge devices.
Availability
MSPM0L1306SDYYR is available at Aetrix Electronics and suitable for battery management systems, smart energy metering, and portable medical sensors requiring stable component supply across multi-year production cycles.
Supply support for MSPM0L1306SDYYR 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 delivering analog, embedded processing, and connectivity solutions for industrial, automotive, and personal electronics markets.
The MSPM0L130x product line targets ultra-low-power, cost-sensitive embedded applications - integrating high-precision analog peripherals and robust low-power modes to extend battery life in portable measurement and sensing systems.
FAQ
What is the maximum ADC sampling rate supported by the MSPM0L1306SDYYR?
The MSPM0L1306SDYYR features a 12-bit analog-to-digital converter with a maximum throughput of 1.68 million samples per second (Msps). This specification is confirmed in the device's electrical characteristics table and applies across all 6 external ADC input channels (A0–A5) in the 16-pin SOT package. The MSPM0L1306SDYYR achieves this rate using its internal high-speed clock domain and supports configurable sample-and-hold timing for varying input source impedances.
Does the MSPM0L1306SDYYR support hardware debug interfaces?
Yes, the MSPM0L1306SDYYR supports 2-pin Serial Wire Debug (SWD) via dedicated SWCLK (Pin 12) and SWDIO (Pin 11) pins. These pins are multiplexed with PA20 and PA19, respectively, and enable full firmware download, breakpoint debugging, and real-time register inspection using standard TI-supported tools like Code Composer Studio and standalone SWD debug probes. No external debug header is required.
How many analog input channels does the MSPM0L1306SDYYR provide in its 16-pin SOT package?
The MSPM0L1306SDYYR in the 16-pin SOT (DYY) package provides exactly 6 external analog input channels: A0 (Pin 1), A1 (Pin 3), A2 (Pin 16), A3 (Pin 15), A4 (Pin 14), and A5 (Pin 13). This count is verified in Table 6-3 (Signal Descriptions) and the Device Comparison table, where "MSPM0L1306xDYY" is explicitly listed with "6" under the ADC CH. column.
What is the lowest power consumption mode available on the MSPM0L1306SDYYR?
The lowest power consumption mode on the MSPM0L1306SDYYR is SHUTDOWN mode, drawing just 61 nA while retaining IO wakeup capability. In this state, the core, peripherals, and SRAM are powered down, but selected GPIO pins remain active to detect rising/falling edges and trigger a full system wake. Full functionality resumes within microseconds upon wakeup event - confirmed in Section 7.5 (Supply Current Characteristics) of the datasheet.
Can the MSPM0L1306SDYYR operate across the full industrial temperature range?
Yes, the MSPM0L1306SDYYR is qualified for operation from –40°C to +125°C, as indicated by the "S" suffix in its temperature grade (T/S qualification per Device Comparison Table 5-1). This rating is validated across all specified electrical parameters including flash endurance, ADC linearity, and oscillator stability - enabling deployment in demanding environments such as automotive cabin modules and industrial motor drives without thermal derating.
MSPM0L1306SDYYR Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Texas Instruments
- Package/Case:
- SOT-23-16 Thin, SOT-23 Variant
- 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:
- 13
- 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 6x12b SAR
- Oscillator Type:
- External, Internal
- Operating Temperature:
- -40°C ~ 125°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
MSPM0L1306SDYYR FAQ
1.How can I place an order for MSPM0L1306SDYYR through Aetrix?
Please submit a Request for Quotation (RFQ) for MSPM0L1306SDYYR 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 MSPM0L1306SDYYR reliable?
The price and inventory of MSPM0L1306SDYYR are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MSPM0L1306SDYYR is usually 5 days.
3.What payment methods are accepted for MSPM0L1306SDYYR?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MSPM0L1306SDYYR transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MSPM0L1306SDYYR?
MSPM0L1306SDYYR orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MSPM0L1306SDYYR 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 MSPM0L1306SDYYR?
For technical support, including MSPM0L1306SDYYR datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MSPM0L1306SDYYR requirements.
6.How does Aetrix verify that MSPM0L1306SDYYR is sourced from the original manufacturer or authorized distributors?
All MSPM0L1306SDYYR 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 MSPM0L1306SDYYR meets industry standards.
7.What is the process for return or replacement of MSPM0L1306SDYYR?
All MSPM0L1306SDYYR units undergo pre-shipment inspection (PSI). If there is an issue with MSPM0L1306SDYYR, 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 MSPM0L1306SDYYR part is unused and in its original packaging.
Return procedure for MSPM0L1306SDYYR:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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