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Texas Instruments MSP430F2013TRSAT
- Part No.:
- MSP430F2013TRSAT
- Manufacturer:
- Texas Instruments
- Category:
- Microcontrollers
- Package:
- 16-VQFN Exposed Pad
- Datasheet:
-
MSP430F2013TRSAT.pdf
- Description:
- IC MCU 16BIT 2KB FLASH 16QFN
- Quantity:
- Payment:
- Shipping:
Inventory:750
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Product details
Overview
MSP430F2013TRSAT from Texas Instruments is an ultra-low-power 16-bit mixed-signal microcontroller featuring 2KB+256B flash, 128B RAM, a 16-bit Sigma-Delta ADC with differential PGA inputs, USI supporting SPI/I²C, and operation from 1.8 V to 3.6 V. It targets battery-powered sensor front ends requiring high-resolution analog measurement and low-energy communication.
For engineers reviewing the MSP430F2013TRSAT datasheet, MSP430F2013TRSAT pinout, MSP430F2013TRSAT application, or MSP430F2013TRSAT equivalent, key selection criteria include its 16-bit SD16_A ADC resolution, Spy-Bi-Wire debug interface, TSSOP-14 package compatibility, and -40°C to 105°C extended temperature rating.
Technical Context
The MSP430F2013TRSAT implements a 16-bit RISC CPU with constant generators and six power-saving modes, enabling sub-1 µs wake-up from LPM4. Its basic clock module integrates a digitally controlled oscillator (DCO) calibrated at 1/8/12/16 MHz ±1%, plus support for 32-kHz crystal or internal LF oscillator.
It integrates SD16_A - a 16-bit sigma-delta A/D converter with differential programmable-gain amplifier inputs, internal reference, and oversampling capability - alongside Timer_A2 (two capture/compare registers), USI for synchronous serial communication, and brownout detection. All peripherals are accessible via memory-mapped I/O and interrupt-driven operation.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Core Architecture | 16-bit RISC CPU with 16 general-purpose registers and 62.5-ns instruction cycle time |
| Flash / RAM | 2KB + 256B flash program memory; 128B RAM for data and stack storage |
| ADC Type & Resolution | 16-bit sigma-delta (SD16_A) with differential PGA inputs and internal reference |
| Supply Voltage Range | 1.8 V to 3.6 V - enables direct operation from single-cell Li-ion or two-cell alkaline batteries |
| Ultra-Low Power | 0.1 µA in LPM4 (RAM retention); 0.5 µA in LPM3; 220 µA active at 1 MHz/2.2 V |
| Communication Interface | Universal Serial Interface (USI) supporting hardware SPI and I²C protocols |
| Debug Interface | Spy-Bi-Wire (2-wire JTAG) for on-chip emulation and in-system programming |
Pinout & Package
Package: 14-pin TSSOP (PW), RoHS-compliant, body size 5.0 mm × 4.4 mm × 1.2 mm, thermal pad optional.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| P1.0/TACLK/ACLK/A0+ | Port 1 bit 0 / Timer_A clock input / Auxiliary clock output / SD16_A positive input A0 | Primary analog input channel for SD16_A; also serves as system clock source or timer trigger |
| P1.1/TA0/A0−/A4+ | Port 1 bit 1 / Timer_A capture/compare 0 / SD16_A negative input A0 / positive input A4 | Differential pair input for SD16_A channel 0; supports dual-channel multiplexed acquisition |
| P1.2/TA1/A1+/A4− | Port 1 bit 2 / Timer_A capture/compare 1 / SD16_A positive input A1 / negative input A4 | Enables simultaneous differential measurements across multiple SD16_A channels |
| P1.3/VREF/A1− | Port 1 bit 3 / External reference voltage input / SD16_A negative input A1 | Accepts external mid-supply reference or provides internal VREF output; critical for ratiometric sensing |
| P1.4/SMCLK/A2+/TCK | Port 1 bit 4 / Sub-main clock output / SD16_A positive input A2 / JTAG test clock | Provides clock signal to peripherals while doubling as analog input or debug interface pin |
| P1.5/TA0/A2−/SCLK/TMS | Port 1 bit 5 / Timer_A CCI0A / SD16_A negative input A2 / USI clock / JTAG mode select | Supports both timer functions and USI synchronous clocking in SPI/I²C mode |
| P1.6/TA1/A3+/SDO/SCL/TDI/TCLK | Port 1 bit 6 / Timer_A CCI1B / SD16_A positive input A3 / USI data out / I²C clock / JTAG data in | Multi-function pin enabling SPI master/slave, I²C slave, or debug data transfer |
| P1.7/A3−/SDI/SDA/TDO/TDI | Port 1 bit 7 / SD16_A negative input A3 / USI data in / I²C data / JTAG data out/in | Completes full USI functionality and supports differential SD16_A input A3 |
| XIN/P2.6/TA1 | Crystal input / Port 2 bit 6 / Timer_A compare output | Supports precision 32-kHz watch crystal or external digital clock source for real-time applications |
| XOUT/P2.7 | Crystal output / Port 2 bit 7 | Drives crystal oscillator; usable as general I/O when crystal not installed |
| RST/NMI/SBWTDIO | Reset / non-maskable interrupt / Spy-Bi-Wire data I/O | Single-pin bidirectional debug interface reduces PCB footprint and simplifies programming |
| TEST/SBWTCK | Test mode select / Spy-Bi-Wire clock | Activates 2-wire debug interface; must be pulled high during normal operation |
| VCC | Supply voltage | 1.8–3.6 V digital/analog supply; no separate AVCC/DVCC pins in TSSOP package |
| VSS | Ground reference | Common return path for analog and digital circuits; requires low-impedance connection |
Key Features
| Feature | Design Value |
|---|---|
| 16-bit Sigma-Delta ADC (SD16_A) | 24-bit effective resolution via oversampling; differential PGA gain up to 16×; internal reference eliminates external components |
| Ultra-Low-Power Operation | 0.1 µA LPM4 current enables >10-year battery life in coin-cell-powered sensor nodes |
| Spy-Bi-Wire Debug | 2-pin JTAG interface reduces debug footprint by 50% vs. standard 4-pin JTAG; supports full flash programming and real-time debugging |
| Integrated USI Module | Hardware SPI/I²C controller offloads CPU; supports multi-master I²C and 3-wire SPI with automatic clock stretching |
| Digital I/O Flexibility | All P1 pins support individually configurable pullup/pulldown resistors, edge-selectable interrupts, and peripheral function mapping |
| Calibrated DCO Oscillator | Factory-trimmed DCO provides 1/8/12/16 MHz ±1% accuracy without external crystal - reducing BOM cost and board space |
Applications
| Industrial Sensor Node | Portable Gas Detector |
|---|---|
|
Use Scenario: Battery-powered remote temperature/humidity/pressure node transmitting data via LoRaWAN gateway. IC Role / Device Role / Timing Role: Primary MCU executing sensor acquisition, SD16_A oversampled analog conversion, USI-driven LoRa transceiver interface, and LPM4-based sleep scheduling. Use Value: 16-bit SD16_A enables <10 ppm measurement stability over temperature; 0.1 µA LPM4 extends 2000 mAh coin cell life beyond 8 years. |
Use Scenario: Handheld electrochemical gas sensor with analog front-end and Bluetooth LE connectivity. IC Role / Device Role / Timing Role: Analog acquisition engine using SD16_A differential PGA to reject common-mode noise from sensor electrodes; USI handles I²C sensor configuration and BLE UART bridge. Use Value: Differential SD16_A inputs eliminate need for external instrumentation amplifier; calibrated DCO avoids crystal cost in compact enclosure. |
| Smart Meter Tamper Detection | Wireless Structural Health Monitor |
|
Use Scenario: Utility meter with magnetic tamper detection and RF mesh backhaul. IC Role / Device Role / Timing Role: Low-power event-triggered acquisition of Hall-effect sensor outputs via P1 interrupts; SD16_A measures bias voltage drift for self-calibration. Use Value: Sub-1 µs wake-up from LPM4 ensures <100 ns response to tamper events; integrated brownout detector prevents false triggers during voltage sags. |
Use Scenario: Embedded vibration sensor on bridge girder collecting strain data every 15 minutes. IC Role / Device Role / Timing Role: Autonomous data logger using Timer_A2 to schedule SD16_A acquisitions and USI-driven SD card writes; RAM retention preserves state during solar charging gaps. Use Value: 128B RAM retains acquisition timestamps and counters across 72-hour power loss; TSSOP-14 allows conformal coating for outdoor reliability. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar ultra-low-power mixed-signal microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MSP430F2012TRSAT | 10-bit SAR ADC instead of 16-bit sigma-delta; identical package, memory, and USI | Limited to lower-resolution sensor applications where 10-bit linearity suffices | Select for cost-sensitive designs needing only 10-bit accuracy and faster conversion rates |
| MSP430FR2033TRSMR | Ferroelectric RAM (64KB FRAM), higher clock speed (16 MHz), enhanced USI, but no SD16_A | Requires external delta-sigma ADC for high-resolution analog; better for code-intensive firmware | Choose when FRAM endurance and fast write performance outweigh integrated high-res ADC needs |
Compared with MSP430F2012TRSAT and MSP430FR2033TRSMR, the MSP430F2013TRSAT uniquely delivers factory-calibrated 16-bit SD16_A performance in a minimal 14-pin TSSOP footprint - making it optimal for analog-centric, energy-constrained deployments where external ADCs increase cost and complexity.
Availability
MSP430F2013TRSAT is available at Aetrix Electronics and suitable for industrial sensor nodes, portable gas detectors, smart meter tamper detection, and wireless structural health monitors requiring stable component supply across extended temperature ranges and long production lifecycles.
Supply support for MSP430F2013TRSAT 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, serving industrial, automotive, and consumer markets with high-reliability, low-power solutions.
The MSP430F20xx series was designed specifically for ultra-low-power mixed-signal applications - combining precision analog peripherals, efficient 16-bit processing, and aggressive power management to extend battery life in portable measurement systems.
FAQ
What is the maximum operating frequency of the MSP430F2013TRSAT?
The MSP430F2013TRSAT supports a digitally controlled oscillator (DCO) calibrated at four factory-trimmed frequencies: 1 MHz, 8 MHz, 12 MHz, and 16 MHz, all within ±1% accuracy. It does not require an external crystal to achieve 16 MHz operation, enabling rapid wake-up and high-speed processing in active mode while maintaining ultra-low power in standby states.
Does the MSP430F2013TRSAT support hardware I²C communication?
Yes, the MSP430F2013TRSAT includes a Universal Serial Interface (USI) module that natively supports hardware I²C protocol in both master and slave modes. Pin P1.6 serves as SCL and P1.7 as SDA, with built-in start/stop condition detection, address matching, and clock stretching - eliminating software bit-banging overhead.
What ADC architecture does the MSP430F2013TRSAT use, and what is its effective resolution?
The MSP430F2013TRSAT uses a 16-bit sigma-delta ADC (SD16_A) with differential programmable-gain amplifier inputs and internal reference. With oversampling and digital filtering, it achieves up to 24-bit effective resolution in high-precision configurations - ideal for low-noise sensor signal conditioning without external amplifiers.
Is the MSP430F2013TRSAT pin-compatible with other devices in the MSP430F20xx family?
Yes, the MSP430F2013TRSAT in TSSOP-14 (PW) package shares identical pinout and electrical characteristics with MSP430F2003, MSP430F2011, MSP430F2012, and MSP430F2001 in the same package variant. This allows drop-in replacement for memory or peripheral upgrades - e.g., swapping MSP430F2012TRSAT for higher-resolution analog acquisition.
What debug interface does the MSP430F2013TRSAT support, and how many pins are required?
The MSP430F2013TRSAT supports Spy-Bi-Wire - a 2-pin variant of JTAG - using RST/NMI/SBWTDIO and TEST/SBWTCK. This enables full in-system programming, real-time debugging, and flash memory access with minimal PCB routing, unlike standard 4-pin JTAG interfaces.
MSP430F2013TRSAT Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Texas Instruments
- Package/Case:
- 16-VQFN Exposed Pad
- Series:
- MSP430F2xx
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Programmable:
- Not Verified
- Core Processor:
- MSP430 CPU16
- Core Size:
- 16-Bit
- Speed:
- 16MHz
- Connectivity:
- I2C, SPI
- Peripherals:
- Brown-out Detect/Reset, POR, PWM, WDT
- Number of I/O:
- 10
- Program Memory Size:
- 2KB (2K x 8 + 256B)
- Program Memory Type:
- FLASH
- EEPROM Size:
- -
- RAM Size:
- 128 x 8
- Voltage - Supply (Vcc/Vdd):
- 1.8V ~ 3.6V
- Data Converters:
- A/D 10x16b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 105°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
MSP430F2013TRSAT FAQ
1.How can I place an order for MSP430F2013TRSAT through Aetrix?
Please submit a Request for Quotation (RFQ) for MSP430F2013TRSAT 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 MSP430F2013TRSAT reliable?
The price and inventory of MSP430F2013TRSAT are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MSP430F2013TRSAT is usually 5 days.
3.What payment methods are accepted for MSP430F2013TRSAT?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MSP430F2013TRSAT transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MSP430F2013TRSAT?
MSP430F2013TRSAT orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MSP430F2013TRSAT 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 MSP430F2013TRSAT?
For technical support, including MSP430F2013TRSAT datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MSP430F2013TRSAT requirements.
6.How does Aetrix verify that MSP430F2013TRSAT is sourced from the original manufacturer or authorized distributors?
All MSP430F2013TRSAT 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 MSP430F2013TRSAT meets industry standards.
7.What is the process for return or replacement of MSP430F2013TRSAT?
All MSP430F2013TRSAT units undergo pre-shipment inspection (PSI). If there is an issue with MSP430F2013TRSAT, 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 MSP430F2013TRSAT part is unused and in its original packaging.
Return procedure for MSP430F2013TRSAT:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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