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Texas Instruments F2800154QPHPRQ1
- Part No.:
- F2800154QPHPRQ1
- Manufacturer:
- Texas Instruments
- Category:
- Microcontrollers
- Package:
- 48-PowerTQFP
- Datasheet:
-
F2800154QPHPRQ1.pdf
- Description:
- AUTOMOTIVE C2000 32-BIT MCU 100-
- Quantity:
- Payment:
- Shipping:
Inventory:712
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Product details
Overview
F2800154QPHPRQ1 from Texas Instruments is an AEC-Q100 Grade 1 automotive-qualified real-time microcontroller featuring dual 32-bit C28x CPUs in lockstep at 120 MHz, IEEE 754 FPU, TMU, and VCRC acceleration. It integrates 128KB flash (ECC-protected), 36KB RAM (ECC/parity-protected), two 4MSPS 12-bit ADCs, 14 ePWM channels (4 with 150ps resolution), one CAN FD/MCAN port, and functional safety certification up to ASIL B for motor control in DC/DC converters and HVAC compressor modules.
For engineers reviewing the F2800154QPHPRQ1 datasheet, F2800154QPHPRQ1 pinout, F2800154QPHPRQ1 application, or F2800154QPHPRQ1 equivalent, key selection criteria include lockstep CPU architecture, ASIL B certification, 128KB flash size, 48-pin HTQFP package with thermal pad, and integrated analog-peripheral timing alignment for power electronics control loops.
Technical Context
The F2800154QPHPRQ1 implements dual C28x cores executing in hardware lockstep for fault detection, with dedicated FPU32, Trigonometric Math Unit (TMU), and VCRC engine to accelerate real-time control algorithms. Its memory subsystem includes ECC-protected flash and parity/ECC-protected RAM, supporting deterministic execution critical for safety-critical motor control.
Peripherals are tightly coupled to processing units: ADC results feed directly into ePWM trip zones and CMPSS comparators; ePWM modules support integrated dead-band generation and hardware trip zones; and MCAN interface enables robust communication in noisy automotive environments with flexible data-rate capability.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Architecture | Dual 32-bit C28x cores in lockstep mode for ASIL B compliance without software overhead |
| Operating Frequency | 120 MHz - enables sub-microsecond loop execution for high-frequency power stage control |
| Flash Memory | 128KB (64KW) ECC-protected - sufficient for dual-bank firmware updates and safety monitor code |
| RAM | 36KB (18KW) with ECC/parity protection - supports real-time data buffers and safety-critical variables |
| ADC Performance | Two 12-bit ADCs at 4 MSPS with 4 post-processing blocks each - enables simultaneous sampling of voltage, current, and temperature in multi-phase inverters |
| ePWM Channels | 14 total, including 4 with 150ps high-resolution capability - supports precise gate timing for SiC/GaN FETs in advanced topologies |
| Functional Safety | ISO 26262 ASIL B certified by TÜV SÜD - validated hardware diagnostics and lockstep error detection path |
| Package | 48-pin HTQFP (PHP) with PowerPAD™ thermal enhancement - optimized for conduction cooling in space-constrained automotive modules |
Pinout & Package
48-pin PowerPAD™ Thermally Enhanced Thin Quad Flatpack (HTQFP), 9mm × 9mm body size, exposed thermal pad for enhanced heat dissipation in automotive under-hood applications.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD, VDDIO, VDDA | Power supply inputs | Separate 1.2V core, 3.3V I/O, and analog supplies enable noise isolation and rail-specific sequencing |
| VSS, VSSA | Ground terminals | Dedicated analog ground plane reduces coupling into sensitive ADC and comparator reference paths |
| XRSn | Reset input | Active-low asynchronous reset with internal pull-up - supports external watchdog or system-level reset coordination |
| X1, X2 | Clock oscillator pins | Support crystal or external clock source; configurable as GPIO when internal oscillator is used |
| A0–A19, C0–C19 | Analog and control peripheral signals | Multiplexed ADC inputs, comparator references, PWM outputs, and capture inputs - routed for minimal signal skew in control loops |
| TCK, TMS, TDI, TDO | JTAG debug interface | IEEE 1149.1-compliant boundary scan and emulation - supports production test and in-system debugging |
| GPIO0–GPIO29 | General-purpose I/O | 52 total GPIOs (27 accessible in PHP package), with 9 shared with analog functions - enables flexible signal routing and redundancy mapping |
Key Features
| Feature | Design Value |
|---|---|
| Dual-core lockstep execution | Hardware-enforced instruction comparison detects transient faults without software intervention, meeting ASIL B diagnostic coverage requirements |
| Integrated CMPSS with 12-bit DAC | Windowed comparator subsystem with ramp generator DAC enables fast overcurrent protection with programmable blanking and hysteresis |
| High-resolution ePWM (150ps) | Sub-nanosecond timing resolution supports precise dead-time control and phase-shift modulation for wide-bandgap power devices |
| MCAN interface | Controller Area Network with Flexible Data-Rate supports 5 Mbps payload transmission and protocol-level error confinement in safety-critical networks |
| Thermal-aware HTQFP package | Exposed PowerPAD™ enhances thermal conductivity to PCB, enabling sustained 120 MHz operation at 125°C ambient in compact automotive modules |
Applications
| DC/DC Converter Control | HVAC Compressor Module |
|---|---|
Use Scenario: High-efficiency isolated DC/DC converter in 48V mild-hybrid vehicle architectures. IC Role / Device Role / Timing Role: Real-time controller managing synchronous rectification, voltage regulation, and fault response with <1μs loop latency. Use Value: Dual lockstep C28x cores ensure safe shutdown on detected faults while maintaining tight output regulation during transients. | Use Scenario: Variable-speed HVAC compressor drive in electric vehicle thermal management systems. IC Role / Device Role / Timing Role: Motor controller executing field-oriented control (FOC) with synchronized ADC sampling and ePWM update at 20kHz switching frequency. Use Value: Integrated 4MSPS ADCs and 150ps ePWM enable accurate current reconstruction and precise torque ripple suppression. |
| On-Board Charger (OBC) Auxiliary Control | Electric Power Steering (EPS) Motor Driver |
Use Scenario: Auxiliary power supply and communication interface in bidirectional OBC units. IC Role / Device Role / Timing Role: System manager handling PMBus communication with main controller, monitoring auxiliary rails, and managing thermal throttling. Use Value: Dedicated PMBus interface and dual I2C ports allow concurrent communication with multiple power stages and sensors without CPU overhead. | Use Scenario: Compact EPS motor driver requiring functional safety and high reliability in steering column assemblies. IC Role / Device Role / Timing Role: Safety-certified MCU executing torque control, sensor fusion, and ASIL B diagnostics for motor position and current feedback. Use Value: ISO 26262 ASIL B certification and integrated memory self-test (MPOST) reduce validation effort for automotive safety case documentation. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar real-time control applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| TMS320F2800155-Q1 | Same 120 MHz dual-core lockstep, but with 256KB flash and identical peripheral set | Preferred where larger firmware image size is required for dual-application partitioning or bootloader + application separation | Select F2800155-Q1 when additional flash is needed without changing PCB layout or thermal design |
| TMS320F2800153-Q1 | Same 48-pin HTQFP package and ASIL B certification, but reduced 64KB flash and no HRPWM capability | Suitable for cost-sensitive, lower-complexity motor control tasks without high-resolution timing requirements | Choose F2800153-Q1 only if application does not require >64KB code space or 150ps ePWM resolution |
Compared with F2800155-Q1, F2800154QPHPRQ1 offers identical performance and safety certification at lower flash capacity, reducing cost and power consumption; compared with F2800153-Q1, it adds 150ps HRPWM and doubles flash, enabling more complex control algorithms and safety monitor co-location.
Availability
F2800154QPHPRQ1 is available at Aetrix Electronics and suitable for automotive powertrain control, industrial motor drives, and telecom power supply applications requiring stable component supply, long-term lifecycle assurance, and AEC-Q100 Grade 1 qualification.
Supply support for F2800154QPHPRQ1 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 company specializing in analog and embedded processing technologies, with leadership in real-time control microcontrollers for power electronics.
The TMS320F280015x product line delivers cost-optimized, ultra-low-latency MCUs designed specifically for efficiency in automotive and industrial power conversion, motor control, and digital power applications.
FAQ
What is the maximum operating ambient temperature for F2800154QPHPRQ1?
The F2800154QPHPRQ1 is rated for –40°C to +125°C free-air temperature, meeting AEC-Q100 Grade 1 automotive requirements. This specification is validated across all supported package variants, including the 48-pin HTQFP (PHP) package used in this part number. Thermal derating is not required within this range when PCB thermal design follows TI's recommended layout guidelines for the PowerPAD™ package.
Does F2800154QPHPRQ1 support CAN FD communication?
Yes, F2800154QPHPRQ1 includes one Controller Area Network with Flexible Data-Rate (CAN FD/MCAN) bus port compliant with ISO 11898-1:2015. It supports data rates up to 5 Mbps in the data phase and maintains full backward compatibility with classical CAN 2.0B protocols, enabling seamless integration into modern automotive domain controllers and battery management systems.
How many high-resolution PWM channels does F2800154QPHPRQ1 provide?
F2800154QPHPRQ1 provides four ePWM channels with high-resolution capability (150ps resolution), specifically ePWM1 and ePWM2. These channels support advanced timing features including phase-shift modulation, asymmetric duty cycle control, and direct integration with CMPSS trip zones-critical for SiC and GaN-based power stages in high-efficiency converters.
Is F2800154QPHPRQ1 pin-compatible with other members of the F280015x family?
F2800154QPHPRQ1 uses the 48-pin HTQFP (PHP) package and shares identical pinout with F2800153-Q1, F2800152-Q1, and F2800157-Q1 in the same package variant. However, peripheral availability differs: F2800154QPHPRQ1 enables all 14 ePWM channels and both ADCs, whereas smaller-flash variants may disable certain peripherals in silicon. Always verify signal mapping against the specific device's datasheet section 5.2.
What functional safety certifications apply to F2800154QPHPRQ1?
F2800154QPHPRQ1 is ISO 26262 certified up to ASIL B by TÜV SÜD and IEC 61508 certified up to SIL 2. These certifications cover the device's lockstep CPU architecture, memory protection mechanisms (ECC/parity), built-in self-test (MPOST), and diagnostic firmware libraries provided in C2000Ware Safety Software Framework, enabling systematic integration into automotive safety-related systems.
F2800154QPHPRQ1 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Texas Instruments
- Package/Case:
- 48-PowerTQFP
- Series:
- C2000™ C28x
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Programmable:
- -
- Core Processor:
- TMS320C28x
- Core Size:
- 32-Bit Dual-Core
- Speed:
- 120MHz
- Connectivity:
- CANbus, I2C, SCI, SPI, UART/USART
- Peripherals:
- Brown-out Detect/Reset, I2S, POR, PWM, WDT
- Number of I/O:
- 27
- Program Memory Size:
- 128KB (64K x 16)
- Program Memory Type:
- FLASH
- EEPROM Size:
- -
- RAM Size:
- 18K x 16
- Voltage - Supply (Vcc/Vdd):
- 2.8V ~ 3.63V
- Data Converters:
- A/D 18x12b SAR
- Oscillator Type:
- External, Internal
- Operating Temperature:
- -40°C ~ 125°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
F2800154QPHPRQ1 FAQ
1.How can I place an order for F2800154QPHPRQ1 through Aetrix?
Please submit a Request for Quotation (RFQ) for F2800154QPHPRQ1 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 F2800154QPHPRQ1 reliable?
The price and inventory of F2800154QPHPRQ1 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for F2800154QPHPRQ1 is usually 5 days.
3.What payment methods are accepted for F2800154QPHPRQ1?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for F2800154QPHPRQ1 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for F2800154QPHPRQ1?
F2800154QPHPRQ1 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your F2800154QPHPRQ1 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 F2800154QPHPRQ1?
For technical support, including F2800154QPHPRQ1 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your F2800154QPHPRQ1 requirements.
6.How does Aetrix verify that F2800154QPHPRQ1 is sourced from the original manufacturer or authorized distributors?
All F2800154QPHPRQ1 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 F2800154QPHPRQ1 meets industry standards.
7.What is the process for return or replacement of F2800154QPHPRQ1?
All F2800154QPHPRQ1 units undergo pre-shipment inspection (PSI). If there is an issue with F2800154QPHPRQ1, 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 F2800154QPHPRQ1 part is unused and in its original packaging.
Return procedure for F2800154QPHPRQ1:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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