Texas Instruments MSP430F2417TZQWR

Overview

MSP430F2417TZQWR 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 - designed for battery-powered sensor nodes and portable instrumentation requiring sub-1µs wake-up and <0.1µA off-mode retention.

For engineers reviewing the MSP430F2417TZQWR datasheet, MSP430F2417TZQWR pinout, MSP430F2417TZQWR application, or MSP430F2417TZQWR equivalent, key selection criteria include its MicroStar Junior BGA-113 package, absence of DAC12 and DMA (vs. F261x), 1.8–3.6V operation, and LQFP-64/BGA-113 compatibility in medical imaging and industrial control designs.

Technical Context

The MSP430F2417TZQWR implements a 16-bit CPU with constant generators and calibrated DCO enabling sub-1µs wake-up from LPM4. Its peripheral set includes ADC12 with internal reference and autoscan, two USCI_A modules supporting UART/LIN/IrDA/SPI, and two USCI_B modules supporting I²C and SPI - all operating across five low-power modes.

Unlike the MSP430F261x series, this device omits DAC12 and DMA controllers, retaining identical timer, ADC, comparator, and communication subsystems. It supports up to 48 GPIO pins and uses the same basic clock system with LFXT1, XT2, and VLO oscillators as documented in SLAS541M Rev. M.

Key Specifications

Pinout & Package

Package: MicroStar Junior™ BGA-113 (7 mm × 7 mm), nonmagnetic option available for medical imaging applications.

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar microcontroller applications.

Compared with MSP430F2417TPM, the MSP430F2417TZQWR offers identical functionality in a space-constrained BGA format ideal for miniaturized medical devices; compared with MSP430F2617TZQWR, it removes DAC/DMA to reduce power and cost where those peripherals are unused.

Availability

MSP430F2417TZQWR is available at Aetrix Electronics and suitable for portable medical sensors, industrial process monitoring, and hand-held test meters requiring stable component supply and long-term lifecycle support.

Supply support for MSP430F2417TZQWR 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 with emphasis on power efficiency, reliability, and system integration.

The MSP430F241x product line targets ultra-low-power sensing and measurement applications - optimized for extended battery life in portable instrumentation, medical devices, and industrial monitoring systems.

FAQ

What is the operating voltage range for the MSP430F2417TZQWR?

The MSP430F2417TZQWR operates from 1.8 V to 3.6 V, enabling direct compatibility with single-cell Li-ion, Li-polymer, and two-cell alkaline battery systems. This wide supply range simplifies power architecture design and avoids intermediate regulators in many portable applications. The device maintains full functionality-including ADC accuracy and timer resolution-across the entire voltage range as specified in Section 8.3 of SLAS541M.

Does the MSP430F2417TZQWR include DAC or DMA peripherals?

No, the MSP430F2417TZQWR does not include DAC12 or DMA modules. These peripherals are present only in the MSP430F261x series. The MSP430F2417TZQWR retains identical timer, ADC, comparator, and USCI subsystems but omits DAC and DMA to reduce silicon area, dynamic power, and cost - making it optimal for applications where analog output or high-bandwidth memory transfers are unnecessary.

What package type and pin count does the MSP430F2417TZQWR use?

The MSP430F2417TZQWR uses the MicroStar Junior™ BGA-113 package (7 mm × 7 mm). It has 113 balls, of which 64 are functional I/Os and power/ground connections. This package is also offered in a nonmagnetic variant specifically qualified for MRI-compatible medical imaging equipment, as noted in TI's SLAS541M documentation.

How many USCI modules does the MSP430F2417TZQWR support, and what protocols do they handle?

The MSP430F2417TZQWR supports four USCI modules: USCI_A0 and USCI_A1 each provide UART, LIN, IrDA, and synchronous SPI; USCI_B0 and USCI_B1 each support I²C and synchronous SPI. This configuration enables concurrent multi-protocol communication - for example, UART for host debugging, I²C for sensor interfacing, and SPI for display or memory expansion - without software arbitration overhead.

Is the MSP430F2417TZQWR suitable for medical imaging applications?

Yes, the MSP430F2417TZQWR is explicitly qualified for medical imaging applications. TI offers a nonmagnetic version of the LQFP-64 package, and the ZQW BGA package is compatible with such use cases. Its ultra-low EMI profile, 0.1 µA off-mode current, and support for precise timing-critical ADC sampling make it appropriate for portable ultrasound probes, glucose monitors, and other FDA-regulated Class II devices where electromagnetic compatibility and battery longevity are critical.