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Texas Instruments F2800152QRHBRQ1
- Part No.:
- F2800152QRHBRQ1
- Manufacturer:
- Texas Instruments
- Category:
- Microcontrollers
- Package:
- 32-VFQFN Exposed Pad
- Datasheet:
-
F2800152QRHBRQ1.pdf
- Description:
- AUTOMOTIVE 32-BIT MCU
- Quantity:
- Payment:
- Shipping:
Inventory:2,470
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Product details
Overview
F2800152QRHBRQ1 from Texas Instruments is an automotive-grade real-time microcontroller featuring dual 32-bit C28x CPUs in lockstep at 100 MHz, IEEE 754 FPU, 64KB flash, 36KB ECC/parity-protected RAM, and AEC-Q100 Grade 1 qualification for operation from –40°C to 125°C. It integrates two 4-MSPS 12-bit ADCs, 14 ePWM channels (4 with 150-ps resolution), one CAN FD (MCAN), one CAN, two I²C, three SCI, one LIN, one SPI, and one PMBus interface - deployed in motor control, DC/DC converters, and BMS modules.
For engineers reviewing the F2800152QRHBRQ1 datasheet, F2800152QRHBRQ1 pinout, F2800152QRHBRQ1 application, or F2800152QRHBRQ1 equivalent, key selection criteria include functional safety compliance (ISO 26262 ASIL B certified), 32-pin VQFN (RHB) thermal performance, dual-core lockstep architecture for fault detection, and peripheral mix optimized for power electronics timing-critical control loops.
Technical Context
The F2800152QRHBRQ1 implements a dual-C28x lockstep CPU subsystem with FPU32, TMU, and VCRC acceleration to enable deterministic real-time control of power stages while meeting ASIL B requirements. Its analog subsystem tightly couples two 12-bit ADCs (4 MSPS) and four post-processing blocks per ADC with ePWM and CMPSS peripherals for closed-loop feedback without CPU intervention.
System-level timing relies on dual internal 10-MHz oscillators, crystal/external clock input, windowed watchdog, missing-clock detection, and dual-clock comparator (DCC). The device supports zero-pin boot, JTAGLOCK, and dual-zone security - all validated under ISO 26262 functional safety development flow with TÜV SÜD certification up to ASIL B.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Architecture | Dual 32-bit C28x cores in lockstep, 100 MHz - enables hardware-level fault detection for ASIL B compliance without software overhead. |
| Flash / RAM | 64KB flash (ECC-protected), 36KB RAM (ECC/parity-protected) - ensures data integrity in automotive environments with radiation-induced bit flips. |
| Analog Peripherals | Two 12-bit ADCs @ 4 MSPS with 4 PPB each; 1 CMPSS (12-bit DAC); 3 CMPSS_LITE (9.5-bit DAC) - supports multi-loop sensor conditioning and fast overcurrent protection. |
| Control Peripherals | 14 ePWM channels (4 with 150-ps high-resolution), 3 eCAP, 2 eQEP, embedded pattern generator - enables precise gate drive timing for SiC/GaN inverters and motor commutation. |
| Communication Interfaces | 1 MCAN (CAN FD), 1 CAN, 2 I²C, 3 SCI (UART), 1 LIN, 1 SPI, 1 PMBus - meets automotive networking requirements including diagnostics, battery monitoring, and power management. |
| Package & Temp Range | 32-pin VQFN (RHB), 5mm × 5mm; AEC-Q100 Grade 1, –40°C to 125°C - compact thermally enhanced package suitable for space-constrained under-hood modules. |
| Safety Certification | ISO 26262 ASIL B certified by TÜV SÜD; IEC 61508 SIL 2 certified - provides documented evidence for functional safety system integration in automotive ECU designs. |
Pinout & Package
Package: 32-pin Very Thin Quad Flatpack No-Lead (VQFN), RHB suffix, 5mm × 5mm body size, thermally enhanced PowerPAD™ design for improved heat dissipation in high-power-density applications.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| XRSn | Reset Input | Active-low asynchronous reset; debounced internally to tolerate noisy automotive environments. |
| VDD, VDDIO, VDDA, VSS, VSSA | Power Supply Rails | Separate 1.2V core (VDD), 3.3V I/O (VDDIO), and analog (VDDA/VSSA) domains - enables noise isolation between digital logic and precision analog circuits. |
| A0/C15/CMP1_DACL | Analog Input / Comparator DAC Output | Shared pin for ADC channel 0, comparator reference DAC output (CMP1_DACL), and GPIO - supports flexible signal routing in compact layouts. |
| GPIO28 (A16/C16) | Multiplexed General-Purpose I/O | Configurable as PWM, capture, quadrature encoder, or GPIO; supports dead-band generation and trip-zone inputs for motor control safety. |
| TCK, TMS, TDO, TDI | JTAG Debug Interface | IEEE 1149.1-compliant boundary-scan and debug access; JTAGLOCK disables interface after secure boot to prevent unauthorized access. |
| VREGENZ | Internal Regulator Enable | Controls internal 1.2V regulator; tied high to enable core voltage generation - eliminates need for external LDO in most designs. |
Key Features
| Feature | Design Value |
|---|---|
| Dual-core lockstep execution | Hardware-level comparison of dual C28x outputs detects transient faults in real time - foundational for ASIL B compliance without runtime software checks. |
| High-resolution ePWM (150 ps) | Enables sub-nanosecond timing control for SiC/GaN gate drivers, reducing switching losses and improving efficiency in high-frequency power converters. |
| ADC + PPB + CMPSS co-processing | Offloads analog signal conditioning (filtering, threshold detection, slope monitoring) from CPU - preserves deterministic loop timing in motor and power control. |
| Zero-pin boot mode | Eliminates external boot configuration pins; boot source selected via internal fuse settings - simplifies PCB layout and improves reliability in harsh environments. |
| Functional safety documentation package | Includes FMEDA, safety manual, diagnostic coverage analysis, and TÜV SÜD certificate - accelerates ISO 26262 system-level certification for OEMs. |
Applications
| Battery Management System (BMS) | Electric Power Steering (EPS) |
|---|---|
Use Scenario: Monitoring cell voltages, temperatures, and pack current in 48V mild-hybrid or 800V BEV battery packs. IC Role / Device Role / Timing Role: Real-time MCU executing state-of-charge estimation, cell balancing control, and ISO 26262-compliant fault handling. Use Value: Dual-lockstep CPU and ECC memory ensure reliable operation during voltage transients; 4-MSPS ADC captures fast current spikes for accurate Coulomb counting. |
Use Scenario: Closed-loop torque control of brushless DC motors in rack-mounted EPS actuators. IC Role / Device Role / Timing Role: High-precision timing controller generating synchronized PWM signals with hardware trip zones for fail-safe motor shutdown. Use Value: 150-ps ePWM resolution enables fine-grained torque ripple suppression; integrated CMPSS provides <100 ns overcurrent response for ASIL D–level motor protection. |
| On-Board Charger (OBC) | DC/DC Converter Control |
Use Scenario: Managing bidirectional AC/DC and DC/DC conversion in vehicle-integrated OBC modules. IC Role / Device Role / Timing Role: Primary controller coordinating PFC, LLC, and isolated DC/DC stages with synchronized PWM and communication to vehicle network. Use Value: MCAN interface enables diagnostics and firmware updates over vehicle CAN FD bus; dual ADCs support simultaneous voltage/current sensing across multiple power stages. |
Use Scenario: Regulating 12V/48V auxiliary power rails from high-voltage traction battery in BEVs and fuel-cell vehicles. IC Role / Device Role / Timing Role: Real-time controller implementing digital PID, feedforward compensation, and adaptive dead-time adjustment for GaN-based converters. Use Value: Trigonometric Math Unit (TMU) accelerates sine/cosine calculations for resonant converter control; VCRC engine validates firmware integrity during boot and runtime. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar real-time control applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| TMS320F2800153-Q1 | Same 32-pin RHB package, 120 MHz CPU, 64KB flash, but adds 1 CMPSS (12-bit DAC) and 4 HRPWM channels vs. F2800152QRHBRQ1's 100 MHz and no CMPSS. | Required where dynamic ramp-based overcurrent protection or higher PWM resolution is needed in same footprint. | Select when needing enhanced analog comparators or tighter PWM timing without changing PCB layout. |
| TMS320F2800154-Q1 | 64-pin PM LQFP package, 100 MHz, 128KB flash, 36KB RAM, same peripheral set - larger package with double flash capacity and additional GPIO. | Suitable for designs requiring more code space, extra analog/digital I/O, or future scalability beyond 32-pin constraints. | Choose when board space allows larger package and firmware complexity demands >64KB flash or >18 GPIOs. |
Compared with F2800152QRHBRQ1, the F2800153-Q1 offers higher CPU frequency and analog comparator capability in identical packaging, while the F2800154-Q1 trades compactness for expanded memory and I/O - enabling scalable development across cost, performance, and feature tiers within the F280015x-Q1 family.
Availability
F2800152QRHBRQ1 is available at Aetrix Electronics and suitable for automotive battery management systems, electric power steering modules, and on-board charger control requiring stable component supply, long-term lifecycle assurance, and AEC-Q100-compliant traceability.
Supply support for F2800152QRHBRQ1 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 headquartered in Dallas, Texas, delivering analog and embedded processing solutions for automotive, industrial, and personal electronics markets.
The F2800152QRHBRQ1 belongs to TI's C2000™ real-time microcontroller product line, engineered specifically for ultra-low-latency control of power electronics - targeting motor drives, digital power supplies, and automotive electrification systems.
FAQ
What is the maximum operating frequency of the F2800152QRHBRQ1?
The F2800152QRHBRQ1 operates at a maximum CPU frequency of 100 MHz. This is confirmed in the Device Information table and Device Comparison section of the official datasheet (SPRSP68D), where F2800152-Q1 is explicitly listed with "Frequency (MHz): 100". It does not support the 120 MHz speed found in higher-tier variants like F2800157-Q1 or F2800153-Q1.
Does the F2800152QRHBRQ1 include a hardware floating-point unit (FPU)?
Yes, the F2800152QRHBRQ1 includes the IEEE 754-compliant 32-bit floating-point unit (FPU32) as part of its dual C28x CPU architecture. This is stated in the "Features" section and confirmed in Table 4-1 (Device Comparison), where "FPU32 – Type 0" is marked "Yes" for all F280015x-Q1 devices, including F2800152-Q1.
What package type and pin count does the F2800152QRHBRQ1 use?
The F2800152QRHBRQ1 uses the 32-pin Very Thin Quad Flatpack No-Lead (VQFN) package, designated by the RHB suffix. This is verified in the "Package Information" table and Device Comparison section, which list "RHB (VQFN, 32)" for F2800152-Q1 and specify its 5mm × 5mm body size and PowerPAD™ thermal enhancement.
Is the F2800152QRHBRQ1 certified for automotive functional safety standards?
Yes, the F2800152QRHBRQ1 is ISO 26262 certified up to ASIL B and IEC 61508 certified up to SIL 2 by TÜV SÜD. These certifications are explicitly stated in the "Safety-related certification" section and apply to all F280015x-Q1 devices, including F2800152QRHBRQ1, as part of TI's qualified automotive product portfolio.
How much flash memory and RAM does the F2800152QRHBRQ1 have?
The F2800152QRHBRQ1 contains 64KB of single-bank flash memory (32KW) with ECC protection and 36KB of on-chip RAM (18KW) with ECC/parity protection. This is documented in the Device Information table and Device Comparison table, where F2800152-Q1 is listed with "FLASH SIZE: 64KB" and "RAM: 36KB".
F2800152QRHBRQ1 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Texas Instruments
- Package/Case:
- 32-VFQFN Exposed Pad
- 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:
- 18
- Program Memory Size:
- 64KB (32K 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 11x12b SAR
- Oscillator Type:
- External, Internal
- Operating Temperature:
- -40°C ~ 125°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount, Wettable Flank
- Supplier Device Package:
F2800152QRHBRQ1 FAQ
1.How can I place an order for F2800152QRHBRQ1 through Aetrix?
Please submit a Request for Quotation (RFQ) for F2800152QRHBRQ1 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 F2800152QRHBRQ1 reliable?
The price and inventory of F2800152QRHBRQ1 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for F2800152QRHBRQ1 is usually 5 days.
3.What payment methods are accepted for F2800152QRHBRQ1?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for F2800152QRHBRQ1 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for F2800152QRHBRQ1?
F2800152QRHBRQ1 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your F2800152QRHBRQ1 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 F2800152QRHBRQ1?
For technical support, including F2800152QRHBRQ1 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your F2800152QRHBRQ1 requirements.
6.How does Aetrix verify that F2800152QRHBRQ1 is sourced from the original manufacturer or authorized distributors?
All F2800152QRHBRQ1 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 F2800152QRHBRQ1 meets industry standards.
7.What is the process for return or replacement of F2800152QRHBRQ1?
All F2800152QRHBRQ1 units undergo pre-shipment inspection (PSI). If there is an issue with F2800152QRHBRQ1, 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 F2800152QRHBRQ1 part is unused and in its original packaging.
Return procedure for F2800152QRHBRQ1:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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