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Texas Instruments MSP430F2417TPNR
- Part No.:
- MSP430F2417TPNR
- Manufacturer:
- Texas Instruments
- Category:
- Microcontrollers
- Package:
- 80-LQFP
- Datasheet:
-
MSP430F2417TPNR.pdf
- Description:
- IC MCU 16BIT 92KB FLASH 80LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:2,188
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Product details
Overview
MSP430F2417TPNR from Texas Instruments is an ultra-low-power 16-bit RISC microcontroller with 92KB+256B flash, 8KB RAM, 12-bit ADC, dual USCI_A/USCI_B modules (UART/I²C/SPI), 16-bit Timer_A and Timer_B, and on-chip comparator. It operates from 1.8 V to 3.6 V and targets battery-powered sensor systems and portable medical meters.
For engineers reviewing the MSP430F2417TPNR datasheet, MSP430F2417TPNR pinout, MSP430F2417TPNR application, or MSP430F2417TPNR equivalent, key selection criteria include LQFP-64 package compatibility, 8KB RAM requirement for firmware-intensive sensing tasks, absence of DAC/DMA (vs. F261x), and verified wake-up time <1 µs from LPM3/LPM4 modes.
Technical Context
The MSP430F2417TPNR implements a 16-bit CPU with constant generators and calibrated DCO enabling sub-1-µs wake-up from low-power modes. Its peripheral set includes ADC12 with internal reference and autoscan, two independent USCI modules supporting simultaneous UART and I²C, and Timer_B with seven capture/compare registers and shadow registers for glitch-free PWM updates.
Unlike the MSP430F261x series, the MSP430F2417TPNR omits DAC12 and DMA modules-confirmed in device comparison tables and functional block diagrams. All I/O pins support Schmitt-trigger inputs and configurable pull-up/down resistors, with P1–P8 offering up to 48 total GPIOs in the LQFP-64 package.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Core Architecture | 16-bit RISC CPU with 62.5-ns instruction cycle; enables efficient C code execution and deterministic real-time response. |
| Flash / RAM | 92KB + 256B flash memory and 8KB RAM; supports complex sensor fusion algorithms and local data buffering without external memory. |
| ADC Resolution | 12-bit SAR ADC with 8 channels, internal reference, sample-and-hold, and autoscan; suitable for precision analog signal acquisition in metering. |
| USCI Interfaces | Four USCI modules: USCI_A0/A1 (UART/LIN/IrDA/SPI) and USCI_B0/B1 (I²C/SPI); enables concurrent wired communication with multiple peripherals. |
| Power Modes | Active mode: 365 µA @ 1 MHz, 2.2 V; Standby (VLO): 0.5 µA; Off (RAM retention): 0.1 µA - optimized for multi-year battery life in intermittent-sensing applications. |
| Wake-up Time | <1 µs from standby (LPM3/LPM4) to active mode; critical for event-driven wake-up in energy-constrained wireless sensors. |
| Operating Voltage | 1.8 V to 3.6 V supply range; compatible with single-cell Li-ion, Li-polymer, or dual alkaline battery configurations. |
Pinout & Package
LQFP-64 package (10 mm × 10 mm), nonmagnetic option available for medical imaging applications per TI documentation.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| RST/NMI | Reset and Non-Maskable Interrupt input | Hardware reset initiation and high-priority fault handling; supports JTAG-based debugging and safe recovery. |
| TCK/TMS/TDI/TDO | JTAG emulation interface | Full boundary-scan test and in-circuit programming without bootloader dependency. |
| P1.0–P1.7 | General-purpose I/O with interrupt capability | Eight bidirectional pins with configurable pull-up/down; P1.0 doubles as TACLK/CAOUT for timer clocking or comparator output. |
| P3.0–P3.7 | USCI_A0/USCI_A1 and USCI_B0/USCI_B1 signals | Supports simultaneous UART (UCA0TXD/UCA0RXD), I²C (UCB0SCL/UCB0SDA), and SPI (UCB0SIMO/UCB0SOMI) on shared pins with software-selectable function. |
| AVCC/AVSS | Analog power supply and ground | Dedicated analog domain supply pins; must be decoupled separately to maintain ADC linearity and noise immunity. |
| XIN/XOUT | Low-frequency crystal oscillator terminals | Supports 32.768 kHz watch crystal for precise real-time clock operation and low-power timing. |
Key Features
| Feature | Design Value |
|---|---|
| Ultra-low-power operation | 0.1 µA off-mode current with RAM retention enables years of operation on coin-cell batteries in always-on monitoring nodes. |
| Integrated 12-bit ADC | On-chip reference and autoscan eliminate need for external voltage references and reduce BOM count in analog front-end designs. |
| Dual USCI modules | Independent UART and I²C interfaces allow concurrent host communication and sensor bus management without CPU arbitration overhead. |
| Sub-1-µs wake-up | DCO calibration ensures immediate CPU availability after interrupt, minimizing latency in responsive sensor trigger events. |
| Bootloader (BSL) | Serial onboard programming via UART eliminates external programmer hardware and supports field firmware updates over existing comms links. |
Applications
| Portable Hand-Held Meters | Industrial Sensor Nodes |
|---|---|
Use Scenario: Battery-powered multimeters and environmental monitors requiring long service life and high-precision analog measurements. IC Role / Device Role / Timing Role: Central controller managing ADC sampling, display interface, button input, and serial data upload via UART. Use Value: 8KB RAM buffers measurement sequences; 12-bit ADC with internal reference achieves ±0.5 LSB INL without external components. | Use Scenario: Distributed temperature/humidity/pressure sensors in factory automation with wired RS-485 or I²C backhaul. IC Role / Device Role / Timing Role: Edge node processor executing local calibration, filtering, and protocol translation before upstream transmission. Use Value: Dual USCI modules enable simultaneous I²C sensor reads and UART/RS-485 host communication with zero pin conflict. |
| Medical Imaging Accessories | Low-Power Data Loggers |
Use Scenario: Nonmagnetic accessories for MRI environments where ferrous materials are prohibited. IC Role / Device Role / Timing Role: Signal conditioning and synchronization unit interfacing with analog detectors and timing triggers. Use Value: LQFP-64 nonmagnetic package variant meets MRI safety requirements while retaining full peripheral functionality. | Use Scenario: Remote environmental loggers deployed in inaccessible locations with infrequent maintenance cycles. IC Role / Device Role / Timing Role: Autonomous data acquisition engine waking periodically to sample sensors, process readings, and store to flash. Use Value: 0.1 µA off-mode current extends 10-year battery life; flash endurance supports >100k write cycles for cyclic logging. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MSP430F2416TPMR | Same core and peripherals, but 4KB RAM instead of 8KB; identical 92KB+256B flash. | Suitable for simpler firmware with lower memory footprint; not recommended when sensor fusion or local buffering exceeds 4KB. | Select MSP430F2416TPMR only if application RAM usage is confirmed ≤3.5KB to ensure margin for stack and ISR overhead. |
| MSP430F2617TPMR | Includes DAC12 (dual 12-bit voltage-output DACs) and 3-channel DMA; otherwise identical flash/RAM/peripherals. | Required when analog waveform generation or high-speed peripheral data movement (e.g., ADC-to-memory transfers) is needed. | Choose MSP430F2617TPMR only if DAC or DMA functionality is explicitly required - adds cost and complexity without benefit otherwise. |
Compared with MSP430F2416TPMR, the MSP430F2417TPNR provides double RAM for larger algorithm buffers; compared with MSP430F2617TPMR, it excludes DAC/DMA to reduce cost and power in pure sensing-control roles where those features are unused.
Availability
MSP430F2417TPNR is available at Aetrix Electronics and suitable for portable hand-held meters, industrial sensor nodes, and low-power data loggers requiring stable component supply and long-term production continuity.
Supply support for MSP430F2417TPNR 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 and embedded processing solutions for industrial, automotive, and personal electronics markets.
The MSP430F241x product line is designed for ultra-low-power sensing and measurement applications, emphasizing extended battery life, integrated analog peripherals, and rapid wake-up responsiveness in portable instrumentation.
FAQ
What is the maximum ADC sampling rate supported by the MSP430F2417TPNR?
The MSP430F2417TPNR ADC12 module supports a maximum fADC12CLK of 7 MHz, enabling conversion times as low as 1.86 µs per sample. This allows sustained sampling rates up to ~537 kSPS in single-channel mode, though practical throughput depends on channel count, reference selection, and software overhead. The internal reference and autoscan feature simplify high-channel-count acquisition without external support circuitry.
Does the MSP430F2417TPNR support hardware UART autobaud detection?
Yes, the MSP430F2417TPNR's USCI_A modules (USCI_A0 and USCI_A1) include enhanced UART functionality with automatic baud-rate detection. This feature allows the MSP430F2417TPNR to synchronize to incoming asynchronous serial streams without prior knowledge of the transmit rate, simplifying interoperability with variable-speed hosts in field-deployed sensor networks.
Is the MSP430F2417TPNR pin-compatible with any MSP430F261x devices?
No, the MSP430F2417TPNR is not pin-compatible with MSP430F261x devices. Although both share the same LQFP-64 (PM) and LQFP-80 (PN) packages, pin functions differ - notably, P6.5/P6.6/P6.7 on MSP430F261x serve DAC outputs, whereas those pins on MSP430F2417TPNR are general-purpose analog inputs (A5/A6/A7). PCB layout must be specific to the MSP430F2417TPNR.
What debug interfaces are supported by the MSP430F2417TPNR?
The MSP430F2417TPNR supports full JTAG debugging via dedicated TCK/TMS/TDI/TDO pins, enabling breakpoints, register inspection, and flash programming. It does not support Spy-Bi-Wire (SBW) on the same pins - JTAG is the primary and fully featured debug interface. The built-in bootloader (BSL) also permits UART-based firmware updates without JTAG hardware.
Can the MSP430F2417TPNR operate reliably at 3.6 V supply with all peripherals active?
Yes, the MSP430F2417TPNR is fully specified for operation across 1.8 V to 3.6 V per its recommended operating conditions. At 3.6 V, active-mode current increases predictably (e.g., ~450 µA @ 1 MHz), and all peripherals-including ADC12, USCI modules, and timers-function within datasheet limits. System-level validation is still advised for thermal and noise margins in high-voltage, high-peripheral-usage scenarios.
MSP430F2417TPNR Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Texas Instruments
- Package/Case:
- 80-LQFP
- Series:
- MSP430F2xx
- Packaging:
- Tape & Reel (TR)
- 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:
- 64
- Program Memory Size:
- 92KB (92K x 8 + 256B)
- Program Memory Type:
- FLASH
- EEPROM Size:
- -
- RAM Size:
- 8K x 8
- Voltage - Supply (Vcc/Vdd):
- 1.8V ~ 3.6V
- Data Converters:
- A/D 8x12b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 105°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
MSP430F2417TPNR FAQ
1.How can I place an order for MSP430F2417TPNR through Aetrix?
Please submit a Request for Quotation (RFQ) for MSP430F2417TPNR 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 MSP430F2417TPNR reliable?
The price and inventory of MSP430F2417TPNR are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MSP430F2417TPNR is usually 5 days.
3.What payment methods are accepted for MSP430F2417TPNR?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MSP430F2417TPNR transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MSP430F2417TPNR?
MSP430F2417TPNR orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MSP430F2417TPNR 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 MSP430F2417TPNR?
For technical support, including MSP430F2417TPNR datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MSP430F2417TPNR requirements.
6.How does Aetrix verify that MSP430F2417TPNR is sourced from the original manufacturer or authorized distributors?
All MSP430F2417TPNR 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 MSP430F2417TPNR meets industry standards.
7.What is the process for return or replacement of MSP430F2417TPNR?
All MSP430F2417TPNR units undergo pre-shipment inspection (PSI). If there is an issue with MSP430F2417TPNR, 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 MSP430F2417TPNR part is unused and in its original packaging.
Return procedure for MSP430F2417TPNR:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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