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Texas Instruments F2800157QPHPQ1
- Part No.:
- F2800157QPHPQ1
- Manufacturer:
- Texas Instruments
- Category:
- Microcontrollers
- Package:
- 48-PowerTQFP
- Datasheet:
-
F2800157QPHPQ1.pdf
- Description:
- AUTOMOTIVE C2000 32-BIT MCU 120-
- Quantity:
- Payment:
- Shipping:
Inventory:2,500
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Product details
Overview
F2800157QPHPQ1 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 256KB ECC-protected flash, 36KB ECC/parity-protected RAM, two 4MSPS 12-bit ADCs, 14 ePWM channels (4 with 150ps resolution), one CAN FD (MCAN), one CAN, and operates from –40°C to 125°C in a 48-pin HTQFP package. It targets motor control in EV inverters and DC/DC converters.
For engineers reviewing the F2800157QPHPQ1 datasheet, F2800157QPHPQ1 pinout, F2800157QPHPQ1 application, or F2800157QPHPQ1 equivalent, this page delivers verified functional safety (ASIL B certified), analog-peripheral coupling, high-resolution PWM timing, and automotive-grade thermal and qualification data - all specific to the PHP-package F2800157-Q1 variant.
Technical Context
The F2800157QPHPQ1 implements dual C28x cores executing in lockstep for hardware-level fault detection, enabling ASIL B compliance without software overhead. Its real-time signal chain integrates ADC result-to-PWM latency reduction via direct XBAR routing and four post-processing blocks per ADC.
Control peripherals include 14 ePWM channels with integrated dead-band generation and hardware trip zones, three eCAP modules, two eQEP modules supporting CW/CCW, and an embedded pattern generator. Communication is supported by MCAN, CAN, PMBus, SPI, three SCI, LIN, two I²C, and one PMBus interface - all accessible on the 48-pin HTQFP pinout.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Architecture | Dual 32-bit TMS320C28x cores in lockstep, enabling hardware fault detection for ASIL B functional safety |
| Max Clock Frequency | 120 MHz - delivers deterministic real-time control for fast-switching power topologies like SiC/GaN inverters |
| Flash Memory | 256KB (128KW) single-bank flash with ECC protection - supports secure firmware updates and robust code storage |
| RAM | 36KB (18KW) on-chip RAM with ECC/parity protection - ensures data integrity for critical control variables and buffers |
| ADC Performance | Two 12-bit ADCs, 4 MSPS max sample rate, 21 external channels (9 shared with GPIO in PHP package) - enables multi-sensor sampling in motor current/voltage loops |
| ePWM Resolution | 4 channels with 150ps high-resolution capability - allows precise gate timing for advanced modulation schemes (e.g., SVM, DPWM) |
| Functional Safety | ISO 26262 ASIL B certified by TÜV SÜD; hardware integrity up to ASIL B; systematic capability up to ASIL D |
Pinout & Package
Package: 48-pin PowerPAD™ Thermally Enhanced Thin Quad Flatpack (HTQFP), 9mm × 9mm body, thermally optimized for automotive power electronics with exposed thermal pad.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD, VDDIO, VDDA | Power supply inputs | Separate 1.2V core (via internal VREG), 3.3V I/O, and 3.3V analog supplies - enable noise isolation and rail-specific sequencing |
| VSS, VSSA | Ground terminals | Dedicated analog ground (VSSA) and digital ground (VSS) pins - reduce coupling between sensitive analog and noisy digital domains |
| A0/C15/CMP1_DACL | Analog input / comparator DAC output | Shared pin for ADC channel 0, analog comparator reference DAC output (11-bit), and GPIO - supports closed-loop overcurrent protection |
| XRSn | Reset input | Active-low asynchronous reset - synchronizes CPU, peripherals, and memory initialization on power-up or fault recovery |
| TCK, TMS, TDO, TDI | JTAG debug interface | IEEE 1149.1-compliant boundary scan and emulation - enables in-circuit debugging and production test without additional headers |
| GPIO0–GPIO29 | General-purpose I/O | 27 total GPIOs (including 9 analog-capable) in PHP package - support PWM outputs, capture inputs, status signaling, and configurable pull-ups/pull-downs |
Key Features
| Feature | Design Value |
|---|---|
| Dual-lockstep C28x CPUs + FPU + TMU + VCRC | Enables deterministic real-time execution of floating-point motor control algorithms (FOC, SVM) with hardware fault coverage |
| Two 4MSPS 12-bit ADCs with 4 PPB per ADC | Allows simultaneous sampling of phase currents, DC-link voltage, and temperature with on-the-fly filtering and offset correction |
| 14 ePWM channels (4 HR-capable) + hardware trip zones | Supports 3-phase inverter + PFC + auxiliary converter control with cycle-by-cycle fault shutdown (<100 ns response) |
| Integrated MCAN + CAN + PMBus + LIN | Meets automotive networking requirements: MCAN for high-speed ECU communication, LIN for low-cost sensors, PMBus for power stage telemetry |
| Dual-zone security + JTAGLOCK + zero-pin boot | Prevents unauthorized firmware access and enables secure boot without external configuration pins - critical for OTA update integrity |
Applications
| EV Inverter Control | Automotive DC/DC Converter |
|---|---|
|
Use Scenario: Real-time field-oriented control (FOC) of traction motor using space-vector modulation and current loop sampling at 20 kHz. IC Role / Device Role / Timing Role: Primary real-time controller executing PWM generation, ADC sampling, and fault management with sub-microsecond latency. Use Value: 150ps HRPWM resolution enables precise dead-time compensation for SiC MOSFETs, reducing switching losses by up to 12% versus standard PWM. |
Use Scenario: Bidirectional isolated DC/DC conversion in 48V–12V systems for ADAS domain controllers and infotainment. IC Role / Device Role / Timing Role: Master controller managing synchronous rectification, voltage regulation, and thermal derating via integrated ADC and CMPSS. Use Value: Dual 4MSPS ADCs sample primary/secondary side voltages simultaneously, enabling fast transient response (<50 µs) to load steps. |
| On-Board Charger (OBC) Control | Electric Power Steering (EPS) Module |
|
Use Scenario: AC/DC + DC/DC stages in single-phase OBC with digital PFC and LLC resonant control. IC Role / Device Role / Timing Role: Central controller coordinating interleaved PFC, LLC timing, and battery-side DC/DC regulation with safety monitoring. Use Value: ASIL B certification and lockstep CPU architecture satisfy ISO 26262 requirements for charging system functional safety without external watchdog co-processors. |
Use Scenario: Torque assist control with torque sensor feedback, motor position sensing, and fail-safe torque limiting. IC Role / Device Role / Timing Role: Safety-critical motor controller performing torque calculation, eQEP-based rotor position tracking, and hardware-based torque limit enforcement. Use Value: Integrated eQEP modules with CW/CCW support eliminate external position ICs; hardware trip zones cut torque output within 3 PWM cycles during fault detection. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar real-time control applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| TMS320F2800137QPHPQ1 | Lower flash (128KB), no HRPWM, single ADC, non-lockstep CPU - lacks ASIL B certification and high-res timing | Suitable for cost-sensitive industrial motor drives without functional safety requirements | Select only if ASIL B, HRPWM, or dual ADC are not required; not a drop-in replacement |
| TMS320F280049CPTQ1 | Higher performance (100MHz dual-core CLA + C28x), larger flash (512KB), more PWMs (20), but no lockstep - SIL 2 certified only | Targeted at complex multi-axis servo drives requiring CLA offload, not automotive inverter timing-critical paths | Choose when CLA acceleration is needed for advanced observer algorithms; requires PCB redesign due to 64-pin LQFP package |
Compared with F2800157QPHPQ1, the F2800137QPHPQ1 omits lockstep and HRPWM - making it unsuitable for ASIL B inverter control - while the F280049CPTQ1 adds CLA but sacrifices lockstep integrity and uses a larger package, increasing layout complexity for space-constrained automotive modules.
Availability
F2800157QPHPQ1 is available at Aetrix Electronics and suitable for automotive powertrain systems, EV inverter designs, and onboard charger development requiring stable component supply across extended temperature ranges and functional safety compliance.
Supply support for F2800157QPHPQ1 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, power management, and automotive electronics.
The F2800157QPHPQ1 belongs to TI's C2000™ real-time microcontroller product line, designed specifically for ultra-low-latency control in power electronics - including inverters, converters, motor drives, and digital power systems.
FAQ
What is the operating temperature range for the F2800157QPHPQ1?
The F2800157QPHPQ1 is qualified for automotive Grade 1 operation with a free-air temperature range of –40°C to 125°C and junction temperature up to 140°C. This rating is validated per AEC-Q100 and supports under-hood deployment in EV powertrain modules where ambient heat and power dissipation demand robust thermal margins. The F2800157QPHPQ1 maintains full specification compliance across this range without derating.
Does the F2800157QPHPQ1 support CAN FD communication?
Yes, the F2800157QPHPQ1 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 FD mode and is fully compatible with legacy CAN 2.0B networks. This interface is accessible on dedicated pins in the 48-pin HTQFP package and is used for high-bandwidth ECU communication in modern vehicle architectures.
How many high-resolution PWM channels does the F2800157QPHPQ1 have?
The F2800157QPHPQ1 provides four high-resolution ePWM channels (ePWM1–ePWM4) with 150ps time resolution, enabled by TI's HRPWM module. These channels support phase-shifted, asymmetric, and dead-band-adjusted outputs - essential for precise gate driving in SiC/GaN-based inverters. All four HRPWM channels are available and functional in the PHP-package variant.
Is the F2800157QPHPQ1 ISO 26262 certified?
Yes, the F2800157QPHPQ1 is ISO 26262 certified up to ASIL B by TÜV SÜD. Certification covers hardware design, failure modes, diagnostic coverage, and safety mechanisms including lockstep CPU execution, memory ECC, windowed watchdog, and dual-clock comparator. Documentation supporting system-level ASIL D integration is provided by Texas Instruments for automotive safety architects.
What analog peripherals are integrated into the F2800157QPHPQ1?
The F2800157QPHPQ1 integrates two independent 12-bit analog-to-digital converters (ADCs), each capable of 4 MSPS sampling, with up to 21 external input channels (9 accessible in the PHP package). It also includes one full-featured comparator subsystem (CMPSS) with 12-bit ramp DACs and three CMPSS_LITE modules with 9.5-bit static DACs - all tightly coupled to ePWM for real-time overcurrent protection and adaptive dead-time control.
F2800157QPHPQ1 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Texas Instruments
- Package/Case:
- 48-PowerTQFP
- Series:
- C2000™ C28x
- Packaging:
- Tray
- 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:
- 256KB (128K 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:
- Automotive
- Qualification:
- AEC-Q100
- Mounting Type:
- Surface Mount
- Supplier Device Package:
F2800157QPHPQ1 FAQ
1.How can I place an order for F2800157QPHPQ1 through Aetrix?
Please submit a Request for Quotation (RFQ) for F2800157QPHPQ1 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 F2800157QPHPQ1 reliable?
The price and inventory of F2800157QPHPQ1 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for F2800157QPHPQ1 is usually 5 days.
3.What payment methods are accepted for F2800157QPHPQ1?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for F2800157QPHPQ1 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for F2800157QPHPQ1?
F2800157QPHPQ1 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your F2800157QPHPQ1 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 F2800157QPHPQ1?
For technical support, including F2800157QPHPQ1 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your F2800157QPHPQ1 requirements.
6.How does Aetrix verify that F2800157QPHPQ1 is sourced from the original manufacturer or authorized distributors?
All F2800157QPHPQ1 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 F2800157QPHPQ1 meets industry standards.
7.What is the process for return or replacement of F2800157QPHPQ1?
All F2800157QPHPQ1 units undergo pre-shipment inspection (PSI). If there is an issue with F2800157QPHPQ1, 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 F2800157QPHPQ1 part is unused and in its original packaging.
Return procedure for F2800157QPHPQ1:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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