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NXP Semiconductors BRKTSTBAPDS7250
- Part No.:
- BRKTSTBAPDS7250
- Manufacturer:
- NXP Semiconductors
- Category:
- Sensor Evaluation Boards
- Package:
- Datasheet:
-
BRKTSTBAPDS7250.pdf
- Description:
- PRESSURE EVAL BREAKOUT BOARD
- Quantity:
- Payment:
- Shipping:
Inventory:4,668
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Product details
Overview
BRKTSTBAPDS7250 from NXP Semiconductors is an SPI protocol breakout evaluation board for the FXPS7250DS4ST1 barometric absolute pressure (BAP) sensor, designed to interface with NXP Freedom MCU platforms via the FRDM7X-INTERFACE adapter. It supports 15–400 kPa pressure range, delivers calibrated digital output over SPI, and enables rapid prototyping of automotive intake manifold, CNG/LPG tank, and barometric sensing applications.
For engineers reviewing the BRKTSTBAPDS7250 datasheet, BRKTSTBAPDS7250 pinout, BRKTSTBAPDS7250 application, or BRKTSTBAPDS7250 equivalent, this page provides verified hardware configuration guidance, SPI interface setup with FRDM-K64F, test point mapping, and integration details for pressure sensor evaluation in automotive and industrial embedded systems.
Technical Context
The BRKTSTBAPDS7250 implements a dedicated hardware interface for the FXPS7250DS4ST1 MEMS pressure sensor, which integrates capacitive sensing element and digital signal conditioning circuitry. It routes SPI signals (MOSI, MISO, SCLK, SS_B), interrupt (INT), and power (VCC, VSS, VCCIO) to standardized Arduino-compatible headers via the FRDM7X-INTERFACE board.
Hardware configuration relies on SW1 switch settings on the FRDM7X-INTERFACE board to select SPI mode; no onboard microcontroller or firmware is included. The board provides test points for CS_B, MISO, MOSI, SCK, INT1, and INT2 - intended for internal validation but usable for debug-level signal probing during development.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Board Type | Evaluation breakout board for FXPS7250DS4ST1 SPI pressure sensor - not a reference design or production-ready module. |
| Interface Protocol | SPI (MOSI, MISO, SCLK, SS_B) - requires FRDM7X-INTERFACE board and FRDM-K64F MCU for full evaluation. |
| Supported Sensor | FXPS7250DS4ST1 - fully calibrated digital barometric absolute pressure sensor with 15–400 kPa range. |
| Power Supply | VCC (3.3 V), VSS (GND), VCCIO (3.3 V I/O supply) - compatible with NXP Freedom board voltage domains. |
| Physical Interface | Two 6-pin signal headers (JP1, JP2) - Arduino R3 footprint for connection to FRDM7X-INTERFACE board. |
| Test Points | TP1–TP8 including VDD, GND, INT1/INT2, CS_B, MISO, MOSI, SCK - accessible for signal verification and debug. |
Availability
BRKTSTBAPDS7250 is available at Aetrix Electronics and suitable for automotive pressure sensor evaluation, CNG/LPG tank monitoring, and barometric altitude sensing requiring stable component supply during early-stage design and firmware validation.
Supply support for BRKTSTBAPDS7250 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
NXP Semiconductors is a global semiconductor company headquartered in Eindhoven, Netherlands, specializing in secure connectivity solutions for automotive, industrial, and IoT applications.
The BRKTSTBAPDS7250 belongs to NXP's FXPS7X pressure sensor evaluation ecosystem, designed to accelerate development of calibrated absolute pressure sensing in safety-critical automotive subsystems such as engine management and alternative fuel systems.
FAQ
What is the BRKTSTBAPDS7250 used for?
The BRKTSTBAPDS7250 is an SPI-based evaluation breakout board for the FXPS7250DS4ST1 barometric absolute pressure sensor. It enables engineers to rapidly evaluate pressure measurement performance, validate SPI communication timing, and integrate sensor data into NXP Freedom MCU-based prototypes - specifically targeting automotive MAP, CNG/LPG tank, and environmental barometric applications.
Which MCU boards are compatible with the BRKTSTBAPDS7250?
The BRKTSTBAPDS7250 requires the FRDM7X-INTERFACE board and is validated for use with the FRDM-K64F Freedom MCU board for SPI operation. While it can be adapted to other host MCUs via its 6-pin headers, official NXP software examples, drivers, and terminal output formatting are only provided for FRDM-K64F in the Component Library package.
Does the BRKTSTBAPDS7250 include firmware or a microcontroller?
No, the BRKTSTBAPDS7250 is a passive breakout board containing only the FXPS7250DS4ST1 pressure sensor, passive components, and routing headers. It has no onboard processor, memory, or firmware. All sensor control, SPI transaction handling, and data processing must be performed by the connected host MCU (e.g., FRDM-K64F) using NXP's provided Component Library drivers.
How do I configure the BRKTSTBAPDS7250 for SPI communication?
SPI mode is selected via SW1 switch positions on the FRDM7X-INTERFACE board: SW1 positions 1–3 must be set left (←) for SPI, while position 4 is "don't care". The BRKTSTBAPDS7250 itself has no configuration jumpers or DIP switches - correct SPI routing depends entirely on proper FRDM7X-INTERFACE switch setup and matching MCU firmware initialization.
Is the BRKTSTBAPDS7250 suitable for production deployment?
No, the BRKTSTBAPDS7250 is explicitly designated for engineering development or evaluation purposes only. It lacks production-grade mechanical robustness, ESD protection, thermal management, and safety certifications. For final designs, engineers must implement the FXPS7250DS4ST1 sensor directly onto their own PCB following NXP's layout guidelines and qualification requirements.
BRKTSTBAPDS7250 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- NXP Semiconductors
- Series:
- -
- Packaging:
- Box
- Product Status:
- Active
- Sensor Type:
- Pressure
- Sensing Range:
- -
- Interface:
- I2C, Serial, SPI
- Sensitivity:
- -
- Voltage - Supply:
- -
- Embedded:
- No
- Contents:
- Board(s)
- Utilized IC / Part:
- FXPS7250X
BRKTSTBAPDS7250 FAQ
1.How can I place an order for BRKTSTBAPDS7250 through Aetrix?
Please submit a Request for Quotation (RFQ) for BRKTSTBAPDS7250 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 BRKTSTBAPDS7250 reliable?
The price and inventory of BRKTSTBAPDS7250 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for BRKTSTBAPDS7250 is usually 5 days.
3.What payment methods are accepted for BRKTSTBAPDS7250?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for BRKTSTBAPDS7250 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for BRKTSTBAPDS7250?
BRKTSTBAPDS7250 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your BRKTSTBAPDS7250 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 BRKTSTBAPDS7250?
For technical support, including BRKTSTBAPDS7250 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your BRKTSTBAPDS7250 requirements.
6.How does Aetrix verify that BRKTSTBAPDS7250 is sourced from the original manufacturer or authorized distributors?
All BRKTSTBAPDS7250 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 BRKTSTBAPDS7250 meets industry standards.
7.What is the process for return or replacement of BRKTSTBAPDS7250?
All BRKTSTBAPDS7250 units undergo pre-shipment inspection (PSI). If there is an issue with BRKTSTBAPDS7250, 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 BRKTSTBAPDS7250 part is unused and in its original packaging.
Return procedure for BRKTSTBAPDS7250:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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