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Texas Instruments F2800154QPMRQ1
- Part No.:
- F2800154QPMRQ1
- Manufacturer:
- Texas Instruments
- Category:
- Microcontrollers
- Package:
- 64-LQFP
- Datasheet:
-
F2800154QPMRQ1.pdf
- Description:
- AUTOMOTIVE C2000 32-BIT MCU 100-
- Quantity:
- Payment:
- Shipping:
Inventory:1,000
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Product details
Overview
F2800154QPMRQ1 from Texas Instruments is an automotive-grade real-time microcontroller featuring dual 32-bit C28x CPUs in lockstep at 120MHz, IEEE 754 FPU, TMU, and VCRC engine. It integrates 128KB flash, 36KB ECC/parity-protected RAM, two 4MSPS 12-bit ADCs, 14 ePWM channels (4 with 150ps resolution), and functional safety certification up to ASIL B for motor control in DC/DC converters and HVAC compressor modules.
For engineers reviewing the F2800154QPMRQ1 datasheet, F2800154QPMRQ1 pinout, F2800154QPMRQ1 application, or F2800154QPMRQ1 equivalent, key selection criteria include AEC-Q100 Grade 1 qualification, dual-core lockstep architecture for fault detection, CAN FD and PMBus interfaces, and 64-pin LQFP package with 37 GPIOs including 10 analog-capable inputs.
Technical Context
The F2800154QPMRQ1 implements a dual-C28x lockstep CPU subsystem synchronized at 120MHz, with dedicated hardware accelerators (FPU32, TMU, VCRC) enabling deterministic execution of floating-point and trigonometric control algorithms. Its memory subsystem includes 128KB flash with ECC and 36KB RAM with parity protection, supporting secure boot via JTAGLOCK and zero-pin boot modes.
Real-time peripheral coupling includes two 12-bit ADCs with four post-processing blocks each, one CMPSS with 12-bit DAC, three CMPSS_LITE units, and 14 ePWM channels with integrated dead-band generation and hardware trip zones-optimized for closed-loop power stage control in automotive inverters and on-board chargers.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Architecture | Dual 32-bit C28x cores in lockstep, enabling ASIL B compliance without software overhead |
| Operating Frequency | 120MHz - delivers deterministic real-time control latency for motor and power conversion loops |
| Flash Memory | 128KB (64KW) with ECC - supports robust firmware storage and field updates in automotive environments |
| RAM | 36KB (18KW) with ECC/parity protection - ensures data integrity for critical control variables and buffers |
| ADC Performance | Two 12-bit ADCs, 4MSPS max - enables high-fidelity current/voltage sampling in multi-phase inverter systems |
| ePWM Channels | 14 total, 4 with 150ps resolution - provides precise gate timing for SiC/GaN FETs in high-frequency power topologies |
| Functional Safety | ISO 26262 ASIL B certified by TÜV SÜD - meets requirements for safety-critical automotive subsystems |
| Package | 64-pin LQFP (PM suffix), 12mm × 12mm body - compatible with standard automotive PCB assembly processes |
Pinout & Package
64-pin Low-profile Quad Flatpack (LQFP), PM package, 12mm × 12mm body size, with exposed thermal pad for enhanced heat dissipation in automotive under-hood applications.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD, VDDIO, VDDA | Power supply rails | 1.2V core, 3.3V I/O, and 3.3V analog supplies - require separate filtering and sequencing per TI design guidelines |
| VSS, VSSA | Ground references | Digital and analog ground planes must be partitioned and joined at single point near device to minimize noise coupling |
| XRSn | Reset input | Active-low asynchronous reset - used for system initialization and fault recovery sequences |
| X1, X2 | Clock oscillator terminals | Support crystal or external clock source; when unused, configurable as GPIO per device configuration |
| TCK, TMS, TDI, TDO | JTAG debug interface | IEEE 1149.1-compliant boundary scan and emulation - essential for production programming and diagnostics |
| A0–A19, C0–C19 | Analog and comparator inputs | Multi-function pins supporting ADC inputs, comparator references, and DAC outputs - shared with GPIO via muxing |
| GPIO0–GPIO36 | General-purpose I/O | 37 total GPIOs (11 shared with analog functions) - support interrupt, PWM, capture, and serial peripheral multiplexing |
Key Features
| Feature | Design Value |
|---|---|
| Dual-core lockstep execution | Hardware-level fault detection without software intervention, reducing ASIL B diagnostic coverage burden |
| Trigonometric Math Unit (TMU) | Accelerates sine/cosine/arctan operations in <100ns - critical for field-oriented motor control loop timing |
| Four post-processing blocks per ADC | Enable real-time digital filtering, averaging, and threshold comparison before CPU intervention |
| Integrated hardware trip zones (TZs) | Direct ePWM shutdown on overcurrent or overtemperature events - eliminates software latency in fault response |
| Windowed watchdog timer | Detects both stuck and runaway code execution - required for ISO 26262 ASIL B system monitoring |
| Zero-pin boot mode | Enables secure startup from flash without external configuration pins - simplifies board layout and improves tamper resistance |
Applications
| Automotive HVAC Compressor Control | On-Board Charger (OBC) Power Stage |
|---|---|
Use Scenario: Closed-loop speed and torque control of brushless DC compressors in electric vehicle climate systems. IC Role / Device Role / Timing Role: Real-time MCU executing FOC algorithm, sampling current sensors via dual ADCs, and driving 6-phase gate drivers via ePWM with 150ps resolution. Use Value: Enables >95% efficiency across wide load range while meeting ASIL B requirements for occupant safety-critical thermal management. | Use Scenario: Digital control of bi-directional AC/DC and DC/DC stages in 11kW OBC systems. IC Role / Device Role / Timing Role: Dual-core lockstep processor managing PFC and LLC control loops simultaneously, using CAN FD for vehicle communication and PMBus for power rail telemetry. Use Value: Reduces component count by integrating ADC, CMPSS, and ePWM resources needed for isolated gate drive timing and voltage regulation. |
| Electric Power Steering (EPS) Motor Driver | Automotive Body Control Module (BCM) |
Use Scenario: Torque assist control with fail-safe torque limiting and redundancy monitoring in column-assist EPS systems. IC Role / Device Role / Timing Role: Safety-certified MCU running dual independent torque calculation paths, comparing results in lockstep, and triggering hardware trip zones on mismatch. Use Value: Meets ISO 26262 ASIL B requirements without external safety monitor IC, lowering BOM cost and board area. | Use Scenario: Centralized control of door locks, window lifters, lighting dimming, and seat position memory in premium vehicles. IC Role / Device Role / Timing Role: High-integration MCU interfacing with LIN for interior nodes, CAN for gateway communication, and eCAP for position sensor decoding. Use Value: Consolidates multiple legacy microcontrollers into single AEC-Q100 Grade 1 device with secure firmware update capability. |
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 120MHz dual-core lockstep, but with 256KB flash and identical peripheral set | Preferred where larger firmware image size or future feature expansion is required | Select F2800154QPMRQ1 when 128KB flash suffices and cost-sensitive volume production is prioritized |
| TMS320F2800137-Q1 | Lower frequency (100MHz), no TMU/FPU32, 64KB flash, same 64-pin PM package | Suitable for less demanding motor control tasks without advanced math acceleration | Choose F2800154QPMRQ1 when FOC or fast current loop execution mandates 120MHz + TMU |
Compared with TMS320F2800155-Q1, F2800154QPMRQ1 reduces flash capacity by 50% while retaining identical real-time peripherals and safety certification-ideal for cost-optimized automotive power modules. Against TMS320F2800137-Q1, it adds 20MHz clock headroom, hardware math acceleration, and double the flash-enabling more complex control algorithms without sacrificing footprint or qualification grade.
Availability
F2800154QPMRQ1 is available at Aetrix Electronics and suitable for automotive HVAC compressor modules, on-board chargers, and electric power steering systems requiring stable component supply across extended temperature ranges (–40°C to 125°C) and AEC-Q100 Grade 1 compliance.
Supply support for F2800154QPMRQ1 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 automotive, industrial, and power electronics markets.
The TMS320F280015x product line delivers cost-optimized, ultra-low-latency real-time microcontrollers for power electronics control-including inverters, converters, and motor drives-with integrated analog, PWM, and functional safety features.
FAQ
What is the operating temperature range for F2800154QPMRQ1?
F2800154QPMRQ1 is rated for free-air operation from –40°C to 125°C and junction temperatures up to 140°C, meeting AEC-Q100 Grade 1 automotive qualification requirements. This range supports under-hood deployment in HVAC compressor modules, DC/DC converters, and other thermally demanding automotive subsystems without derating.
Does F2800154QPMRQ1 support CAN FD communication?
Yes, F2800154QPMRQ1 includes one Controller Area Network with Flexible Data-Rate (CAN FD/MCAN) bus port compliant with ISO 11898-1:2015. This enables higher bandwidth communication (up to 5 Mbps) for real-time telemetry and control messaging in OBC and VCU applications, with built-in message filtering and FIFO buffering.
How many high-resolution PWM channels does F2800154QPMRQ1 provide?
F2800154QPMRQ1 provides four ePWM channels with high-resolution capability (150ps resolution), specifically ePWM1 and ePWM2. These enable precise gate timing for wide-bandgap power devices in high-frequency resonant converters and SiC-based traction inverters, directly supporting advanced power topology implementations.
Is F2800154QPMRQ1 pin-compatible with other F280015x-Q1 variants in the 64-pin PM package?
Yes, all F280015x-Q1 devices in the 64-pin LQFP (PM) package-including F2800154QPMRQ1, F2800155QPMRQ1, and F2800156QPMRQ1-share identical pinouts and electrical characteristics. This allows hardware reuse across performance tiers while scaling flash size, CPU frequency, or peripheral features in software-defined variants.
What security features are implemented in F2800154QPMRQ1?
F2800154QPMRQ1 implements JTAGLOCK to disable debug access, zero-pin boot for secure startup, and dual-zone security with separate code and data protection regions. These features prevent unauthorized firmware extraction and ensure runtime integrity-critical for automotive applications requiring ISO 26262 ASIL B compliance and OEM cybersecurity requirements.
F2800154QPMRQ1 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Texas Instruments
- Package/Case:
- 64-LQFP
- 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:
- 37
- 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 21x12b SAR
- Oscillator Type:
- External, Internal
- Operating Temperature:
- -40°C ~ 125°C (TA)
- Grade:
- Automotive
- Qualification:
- AEC-Q100
- Mounting Type:
- Surface Mount
- Supplier Device Package:
F2800154QPMRQ1 FAQ
1.How can I place an order for F2800154QPMRQ1 through Aetrix?
Please submit a Request for Quotation (RFQ) for F2800154QPMRQ1 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 F2800154QPMRQ1 reliable?
The price and inventory of F2800154QPMRQ1 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for F2800154QPMRQ1 is usually 5 days.
3.What payment methods are accepted for F2800154QPMRQ1?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for F2800154QPMRQ1 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for F2800154QPMRQ1?
F2800154QPMRQ1 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your F2800154QPMRQ1 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 F2800154QPMRQ1?
For technical support, including F2800154QPMRQ1 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your F2800154QPMRQ1 requirements.
6.How does Aetrix verify that F2800154QPMRQ1 is sourced from the original manufacturer or authorized distributors?
All F2800154QPMRQ1 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 F2800154QPMRQ1 meets industry standards.
7.What is the process for return or replacement of F2800154QPMRQ1?
All F2800154QPMRQ1 units undergo pre-shipment inspection (PSI). If there is an issue with F2800154QPMRQ1, 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 F2800154QPMRQ1 part is unused and in its original packaging.
Return procedure for F2800154QPMRQ1:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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