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Texas Instruments MSP430G2413IPW28
- Part No.:
- MSP430G2413IPW28
- Manufacturer:
- Texas Instruments
- Category:
- Microcontrollers
- Package:
- 28-TSSOP (0.173", 4.40mm Width)
- Datasheet:
-
MSP430G2413IPW28.pdf
- Description:
- IC MCU 16BIT 8KB FLASH 28TSSOP
- Quantity:
- Payment:
- Shipping:
Inventory:345
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Product details
Overview
MSP430G2413IPW28 from Texas Instruments is an ultra-low-power 16-bit mixed-signal microcontroller featuring 8 KB flash, 512 B RAM, two 16-bit Timer_A modules with three capture/compare registers each, USCI_A0 (UART/LIN/IrDA/SPI) and USCI_B0 (SPI/I²C), on-chip comparator with eight channels, and up to 24 capacitive-touch-enabled I/O pins in a 28-pin TSSOP package. It targets battery-powered sensor nodes and portable instrumentation.
For engineers reviewing the MSP430G2413IPW28 datasheet, MSP430G2413IPW28 pinout, MSP430G2413IPW28 application, or MSP430G2413IPW28 equivalent, key selection criteria include its 8 KB flash/512 B RAM configuration, absence of integrated ADC10 (distinguishing it from G2x53 variants), 28-pin TSSOP footprint, ultra-low standby current (0.5 µA), and Spy-Bi-Wire debug interface compatibility.
Technical Context
The MSP430G2413IPW28 implements a 16-bit RISC CPU with 62.5-ns instruction cycle time, digitally controlled oscillator (DCO) enabling sub-1-µs wake-up from LPM4, and five software-selectable low-power modes. Its clock system supports internal DCO (up to 16 MHz), 32-kHz crystal, and external digital sources.
Peripheral integration includes dual USCI modules supporting asynchronous UART, synchronous SPI, and I²C protocols; a flexible analog comparator with eight inputs and programmable hysteresis; and Timer_A modules supporting capture, compare, PWM, and interval timing functions - all optimized for energy-constrained embedded sensing applications.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Core Architecture | 16-bit RISC CPU with 16 registers and constant generators for high code efficiency |
| Flash Memory | 8 KB - sufficient for moderate firmware complexity with bootloader support |
| RAM | 512 B - supports real-time data buffering and stack depth for nested interrupts |
| Supply Voltage | 1.8 V to 3.6 V - enables direct operation from single-cell Li-ion or alkaline batteries |
| Active Current | 230 µA at 1 MHz, 2.2 V - defines baseline power budget for continuous sensor polling |
| Standby Current | 0.5 µA - determines minimum sleep-state power draw for multi-year battery life |
| Off Mode (RAM Retention) | 0.1 µA - preserves context during extended hibernation without full reinitialization |
| Wake-Up Time | < 1 µs from LPM4 - critical for responsive event-driven wake-up in duty-cycled systems |
Pinout & Package
Package: 28-pin TSSOP (PW28), 0.65 mm pitch, body size 9.7 × 4.4 mm, JEDEC MO-153 compliant.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1, DVCC | Digital supply voltage input | Must be decoupled locally with 100 nF ceramic capacitor to stabilize core logic |
| 2, P1.0/TA0CLK/ACLK/A0/CA0 | Multi-function I/O | Supports timer clock input, auxiliary clock output, analog input A0, or comparator CA0 - requires software configuration |
| 3–4, P1.1–P1.2 | USCI_A0 UART/SPI I/O | UCA0RXD/UCA0TXD or UCA0SOMI/UCA0SIMO - dedicated hardware serial paths reduce CPU overhead |
| 5, P1.3/ADC10CLK/CAOUT/VREF-/VEREF-/A3/CA3 | Analog/comparator terminal | CAOUT provides comparator output; VREF-/VEREF- sets negative reference - but ADC10 not present on MSP430G2413IPW28 |
| 6–7, P1.4–P1.5 | USCI_B0 SPI/I²C and JTAG | UCB0SOMI/UCB0SIMO/UCB0CLK or UCB0SCL/UCB0SDA; also TCK/TMS for programming |
| 8–10, P3.0–P3.2 | Timer_A compare outputs | TA0.2, TA1.0, TA1.1 - enable hardware PWM generation without CPU intervention |
| 19–21, P3.5–P3.7 | Timer_A compare/clock inputs | TA0.1, TA0.2, TA1CLK - synchronize external events or drive cascaded timing chains |
| 24, RST/NMI/SBWTDIO | Spy-Bi-Wire debug I/O | Single-wire bidirectional interface for programming and debugging - eliminates need for full JTAG header |
| 25, TEST/SBWTCK | Spy-Bi-Wire clock input | Provides timing reference for SBW communication; must be driven externally during programming |
| 26–27, XOUT/P2.7, XIN/P2.6/TA0.1 | Crystal oscillator terminals | Supports 32.768 kHz watch crystal for real-time clock or precise low-power timing |
| 28, DVSS | Digital ground reference | Must be connected to system ground plane with low-inductance path to minimize noise coupling |
Key Features
| Feature | Design Value |
|---|---|
| Ultra-low-power operation | 0.1 µA off-mode current with RAM retention enables decade-scale battery life in intermittent-sensing applications |
| Capacitive-touch I/O capability | Individual pin oscillator enable bits allow low-cost human-interface design without external components |
| On-chip comparator with hysteresis | Eight-channel analog comparison with programmable thresholds replaces discrete comparators and reduces BOM count |
| Universal Serial Communication Interface | Dual USCI modules provide hardware-accelerated UART, SPI, and I²C - eliminating bit-banging overhead and improving reliability |
| Integrated Spy-Bi-Wire debug | Two-pin debug interface enables in-system programming and real-time tracing without dedicated debug headers |
| Five configurable low-power modes | LPM0–LPM4 allow fine-grained power management aligned to application activity cycles - e.g., LPM3 for RTC-only operation |
Applications
| Smart Sensor Node | Portable Medical Monitor |
|---|---|
Use Scenario: Battery-powered temperature/humidity sensor transmitting data via UART to gateway every 5 minutes. IC Role / Device Role / Timing Role: Primary controller managing sensor readout, data formatting, and low-duty-cycle wireless transmission. Use Value: 0.5 µA standby current extends CR2032 battery life beyond 3 years; USCI_A0 handles UART framing without CPU load. | Use Scenario: Wearable pulse oximeter sampling analog photodiode signals and driving LED drivers. IC Role / Device Role / Timing Role: Analog front-end controller performing comparator-based threshold detection and LED timing control. Use Value: On-chip comparator with eight inputs replaces external op-amp circuitry; Timer_A generates precise LED pulse widths. |
| Industrial Control Panel | Energy Harvesting IoT Endpoint |
Use Scenario: Touch-sensitive HMI panel with backlight dimming and button feedback using capacitive sensing. IC Role / Device Role / Timing Role: Capacitive-touch processor and PWM generator for LED backlight intensity control. Use Value: Up to 24 capacitive-touch enabled I/O pins eliminate dedicated touch controller IC; Timer_A provides smooth 8-bit PWM dimming. | Use Scenario: Solar-powered environmental monitor waking every hour to sample sensors and transmit via LoRaWAN. IC Role / Device Role / Timing Role: Ultra-low-power supervisor coordinating energy harvesting management, sensor acquisition, and radio wake-up. Use Value: Sub-1-µs wake-up from LPM4 ensures minimal latency when harvesting energy pulses; 0.1 µA RAM-retention mode preserves state across long idle periods. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MSP430G2513IPW28 | Same 8 KB flash/512 B RAM, but adds 16-channel Timer_A (vs. 8-channel on G2413); no ADC10 | Preferred where higher-resolution PWM or additional capture inputs are required | Select G2513 for enhanced timer flexibility; G2413 remains optimal for cost-sensitive designs with standard timer needs |
| MSP430G2213IPW28 | 4 KB flash/256 B RAM, identical peripheral set excluding reduced Timer_A channel count (2 vs. 8) | Suitable for simpler firmware with smaller memory footprint and lower I/O count requirements | Choose G2213 for minimal-feature deployments; G2413 provides headroom for future firmware expansion |
Compared with MSP430G2513IPW28 and MSP430G2213IPW28, the MSP430G2413IPW28 delivers balanced timer resources (8-channel Timer_A), adequate memory (8 KB/512 B), and identical ultra-low-power performance - making it the optimal choice for mid-complexity sensor edge nodes requiring reliable capacitive touch and dual-protocol serial connectivity without ADC overhead.
Availability
MSP430G2413IPW28 is available at Aetrix Electronics and suitable for smart sensor nodes, portable medical monitors, industrial HMI panels, and energy-harvesting IoT endpoints requiring stable component supply and long-term manufacturability.
Supply support for MSP430G2413IPW28 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 consumer markets.
The MSP430G2xx family is designed for ultra-low-power embedded sensing and control applications, emphasizing extended battery life, integrated analog peripherals, and simplified development through consistent architecture and toolchain support.
FAQ
What is the maximum operating frequency of the MSP430G2413IPW28?
The MSP430G2413IPW28 supports a maximum system clock frequency of 16 MHz via its digitally controlled oscillator (DCO). This frequency is calibrated and stored in information memory segment A, enabling stable operation across voltage and temperature ranges without external crystal dependency for high-speed tasks.
Does the MSP430G2413IPW28 include an analog-to-digital converter (ADC)?
No, the MSP430G2413IPW28 does not include an ADC10 module. It belongs to the G2x13 series, which omits the 10-bit ADC present in G2x53 variants. Designers requiring analog digitization must use external ADCs or select a G2x53 part such as MSP430G2453IPW28.
How many I/O pins support capacitive touch sensing on the MSP430G2413IPW28?
The MSP430G2413IPW28 supports capacitive touch sensing on up to 24 I/O pins. Each pin includes an individually programmable oscillator enable bit, allowing direct implementation of touch buttons, sliders, or wheels without external RC networks or dedicated touch controller ICs.
What debug interface does the MSP430G2413IPW28 use?
The MSP430G2413IPW28 uses the Spy-Bi-Wire (SBW) interface for programming and debugging, requiring only two pins: RST/NMI/SBWTDIO and TEST/SBWTCK. This two-wire protocol is fully supported by TI's MSP-FET and compatible IDEs, enabling compact board layouts and simplified test fixture design.
What are the key differences between MSP430G2413IPW28 and MSP430G2513IPW28?
The MSP430G2413IPW28 and MSP430G2513IPW28 share identical flash (8 KB), RAM (512 B), package (28-pin TSSOP), and peripheral complement except for Timer_A channel count: G2413 has 8 capture/compare registers across two Timer_A modules, while G2513 provides 16 registers. Both omit ADC10 and target ultra-low-power control applications.
MSP430G2413IPW28 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Texas Instruments
- Package/Case:
- 28-TSSOP (0.173", 4.40mm Width)
- Series:
- MSP430G2xx
- Packaging:
- Bulk
- Product Status:
- Active
- Programmable:
- Not Verified
- Core Processor:
- MSP430 CPU16
- Core Size:
- 16-Bit
- Speed:
- 16MHz
- Connectivity:
- I2C, IrDA, LINbus, SCI, SPI, UART/USART
- Peripherals:
- Brown-out Detect/Reset, DMA, POR, PWM, WDT
- Number of I/O:
- 24
- Program Memory Size:
- 8KB (8K x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- -
- RAM Size:
- 512 x 8
- Voltage - Supply (Vcc/Vdd):
- 1.8V ~ 3.6V
- Data Converters:
- -
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
MSP430G2413IPW28 FAQ
1.How can I place an order for MSP430G2413IPW28 through Aetrix?
Please submit a Request for Quotation (RFQ) for MSP430G2413IPW28 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 MSP430G2413IPW28 reliable?
The price and inventory of MSP430G2413IPW28 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MSP430G2413IPW28 is usually 5 days.
3.What payment methods are accepted for MSP430G2413IPW28?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MSP430G2413IPW28 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MSP430G2413IPW28?
MSP430G2413IPW28 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MSP430G2413IPW28 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 MSP430G2413IPW28?
For technical support, including MSP430G2413IPW28 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MSP430G2413IPW28 requirements.
6.How does Aetrix verify that MSP430G2413IPW28 is sourced from the original manufacturer or authorized distributors?
All MSP430G2413IPW28 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 MSP430G2413IPW28 meets industry standards.
7.What is the process for return or replacement of MSP430G2413IPW28?
All MSP430G2413IPW28 units undergo pre-shipment inspection (PSI). If there is an issue with MSP430G2413IPW28, 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 MSP430G2413IPW28 part is unused and in its original packaging.
Return procedure for MSP430G2413IPW28:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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