My Inquiry
My Account
Texas Instruments F2800153QRHBRQ1
- Part No.:
- F2800153QRHBRQ1
- Manufacturer:
- Texas Instruments
- Category:
- Microcontrollers
- Package:
- 32-VFQFN Exposed Pad
- Datasheet:
-
F2800153QRHBRQ1.pdf
- Description:
- AUTOMOTIVE 32-BIT MCU
- Quantity:
- Payment:
- Shipping:
Inventory:3,000
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
F2800153QRHBRQ1 from Texas Instruments is an automotive-grade real-time microcontroller featuring dual 32-bit C28x CPUs in lockstep at 120MHz, IEEE 754 FPU, Trigonometric Math Unit (TMU), and 64KB flash with ECC protection. It integrates 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 F2800153QRHBRQ1 datasheet, F2800153QRHBRQ1 pinout, F2800153QRHBRQ1 application, or F2800153QRHBRQ1 equivalent, key selection criteria include AEC-Q100 Grade 1 qualification, 32-pin VQFN (RHB) package, 120MHz dual-core lockstep operation, integrated CMPSS with 12-bit DAC, and MCAN interface support for automotive powertrain systems.
Technical Context
The F2800153QRHBRQ1 implements dual C28x CPU cores operating in hardware lockstep for fault detection, with dedicated accelerators including FPU32, TMU, and VCRC engine to accelerate real-time control math and CRC operations. Its analog subsystem tightly couples two 12-bit ADCs (4MSPS) and one CMPSS with 12-bit ramp DAC to ePWM timing units for closed-loop power stage control.
System-level safety is enforced via DCSM security zones, JTAGLOCK, zero-pin boot, and hardware-based memory protection (ECC on flash, parity/ECC on RAM). The device supports multiple clock sources - internal 10MHz oscillators (with ExtR resistor tuning), crystal input, or external clock - and includes windowed watchdog, missing-clock detection, and Dual-Clock Comparator (DCC) for clock integrity monitoring.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Architecture | Dual 32-bit C28x cores in hardware lockstep for ASIL B compliance without software overhead |
| Core Frequency | 120MHz - enables sub-microsecond loop execution for high-frequency motor control |
| Flash Memory | 64KB (32KW) with ECC protection - sufficient for compact real-time firmware with safety-critical code partitioning |
| RAM | 36KB (18KW) with parity/ECC protection - supports dual-bank execution and safety monitor buffers |
| ADC Performance | Two 12-bit ADCs at 4MSPS with 4 post-processing blocks each - enables simultaneous sampling of current/voltage across multi-phase inverters |
| ePWM Channels | 14 total channels, 4 with 150ps high-resolution capability - supports precise dead-time insertion and multilevel topology control |
| Functional Safety | ISO 26262 ASIL B certified by TÜV SÜD - includes MPOST, secure boot ROM, and DCSM for memory zone isolation |
| Operating Temperature | –40°C to 125°C ambient - qualified for under-hood automotive applications per AEC-Q100 Grade 1 |
Pinout & Package
Package: 32-pin Very Thin Quad Flatpack No-Lead (VQFN), RHB suffix, 5mm × 5mm body size with exposed thermal pad. Designed for space-constrained automotive power modules requiring efficient heat dissipation.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| XRSn | Reset Input | Active-low asynchronous reset; asserts full system reset including CPU, peripherals, and clocks |
| VDD, VDDIO, VDDA | Power Supplies | VDD = 1.2V core supply (internal VREG); VDDIO = 3.3V I/O; VDDA = 3.3V analog supply - decoupling critical for ADC accuracy and PWM noise immunity |
| VSS, VSSA | GND Returns | Separate digital (VSS) and analog (VSSA) ground planes required to minimize coupling noise into sensitive analog circuits |
| A0/C15/CMP1_DACL | Analog Input / DAC Output | Shared pin for ADC channel 0 input or CMPSS comparator DAC output - enables dynamic reference generation for overcurrent protection |
| GPIO28 (A16/C16) | Multiplexed GPIO / Peripheral | Configurable as general-purpose I/O or CAN FD transmit/receive signal - supports MCAN bus termination and filtering |
| TCK, TMS, TDO, TDI | JTAG Interface | IEEE 1149.1 boundary-scan test and debug interface - supports production testing and in-system programming |
Key Features
| Feature | Design Value |
|---|---|
| Dual-core lockstep execution | Hardware-enforced instruction-level comparison between two C28x cores detects transient faults, enabling ASIL B compliance without runtime software checks |
| Integrated CMPSS with 12-bit DAC | Comparator subsystem provides fast overcurrent trip response (<100ns propagation) using programmable ramp DAC for adaptive thresholding in motor phase protection |
| MCAN (CAN FD) interface | Supports data rates up to 5Mbps with flexible data-length payloads (up to 64 bytes) - enables high-bandwidth diagnostics and control messaging in EV powertrain ECUs |
| High-resolution ePWM (150ps) | Enables <1ns duty-cycle resolution at 100kHz switching frequency - critical for minimizing torque ripple in PMSM and SiC-based inverter designs |
| On-chip temperature sensor | Monitors die temperature with ±2.5°C accuracy - used for thermal derating of PWM outputs and real-time junction estimation in sealed power modules |
| Secure boot with DCSM | Dual-zone security module enforces read/write access restrictions on flash and RAM - prevents unauthorized firmware modification and IP theft in production ECUs |
Applications
| Motor Control in HVAC Compressor Modules | DC/DC Converter Control in EV Power Distribution |
|---|---|
Use Scenario: Closed-loop field-oriented control (FOC) of brushless DC compressors in automotive HVAC systems, operating continuously at variable speeds under wide thermal load conditions. IC Role / Device Role / Timing Role: Real-time controller executing FOC algorithm, sampling current/voltage via dual ADCs, generating gate drive signals via 14-channel ePWM with hardware trip zones, and communicating status over LIN bus. Use Value: 120MHz dual-core lockstep ensures deterministic <5μs current loop execution; integrated CMPSS with 12-bit DAC enables fast overcurrent shutdown (<200ns) protecting IGBTs during short-circuit events. | Use Scenario: Bidirectional isolated DC/DC conversion in 48V-12V power distribution units for mild hybrid vehicles, requiring precise voltage regulation and fault response under transient load steps. IC Role / Device Role / Timing Role: Primary-side controller managing synchronous rectification, implementing digital PID compensation, monitoring primary-side current via ADC, and reporting telemetry over PMBus. Use Value: 4MSPS dual ADC allows simultaneous sampling of primary current and secondary voltage; MCAN interface enables integration into vehicle-wide power management network with diagnostic traceability. |
| On-Board Charger (OBC) Auxiliary Control | Electric Power Steering (EPS) Motor Driver |
Use Scenario: Auxiliary control unit in 6.6kW OBC systems managing cooling fans, contactor sequencing, insulation monitoring, and communication with main OBC controller via CAN FD. IC Role / Device Role / Timing Role: Safety-monitored supervisor coordinating power-up sequencing, validating isolation barriers, and executing fail-safe shutdown upon thermal or overvoltage fault detection. Use Value: ISO 26262 ASIL B certification enables use in safety-related auxiliary functions; 36KB ECC-protected RAM stores fault logs with timestamping for root-cause analysis during service. | Use Scenario: Compact EPS ECU controlling 3-phase BLDC motor with torque feedback, position sensing, and road disturbance rejection in tight packaging constraints. IC Role / Device Role / Timing Role: Real-time motor controller performing sensorless FOC, processing Hall/encoder signals via eQEP modules, and driving gate drivers through ePWM with hardware dead-band insertion. Use Value: 32-pin VQFN package minimizes PCB footprint; integrated eQEP with CW/CCW mode supports bidirectional steering; 150ps ePWM resolution enables smooth low-speed torque delivery. |
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 | 128KB flash, same 120MHz dual-core lockstep, identical peripheral set except larger memory | Preferred where firmware complexity requires >64KB code space, e.g., multi-layer diagnostics or OTA update support | Select when additional flash is needed without changing pinout or thermal design - shares same RHB/VQFN package option |
| TMS320F2800152-Q1 | 100MHz core frequency, 64KB flash, no HRPWM channels, same package and temperature grade | Suitable for cost-sensitive, lower-performance applications like basic fan control or non-critical actuator drivers | Choose for reduced computational demand and lower power consumption where 150ps PWM resolution is not required |
Compared with F2800155-Q1, F2800153QRHBRQ1 trades flash capacity for identical real-time performance and HRPWM capability in a smaller footprint; versus F2800152-Q1, it delivers higher control bandwidth and precision timing essential for SiC/GaN-based power stages.
Availability
F2800153QRHBRQ1 is available at Aetrix Electronics and suitable for automotive power electronics, industrial motor drives, and DC/DC converter designs requiring stable component supply, AEC-Q100 Grade 1 qualification, and functional safety certification.
Supply support for F2800153QRHBRQ1 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 F2800153QRHBRQ1 belongs to TI's C2000™ real-time microcontroller product line, designed specifically for ultra-low-latency control of power electronics including inverters, converters, and motor drives in automotive and industrial applications.
FAQ
What is the maximum operating frequency of the F2800153QRHBRQ1?
The F2800153QRHBRQ1 operates at a maximum core frequency of 120MHz across its dual C28x CPUs in lockstep configuration. This frequency is guaranteed over the full –40°C to 125°C ambient temperature range and supports deterministic real-time execution for high-bandwidth control loops in automotive powertrain and industrial motor applications.
Does the F2800153QRHBRQ1 support CAN FD communication?
Yes, the F2800153QRHBRQ1 includes one Controller Area Network with Flexible Data-Rate (CAN FD/MCAN) port compliant with ISO 11898-1:2015. It supports data rates up to 5Mbps and payloads up to 64 bytes, enabling high-throughput diagnostics and control messaging in modern automotive ECUs without requiring external transceivers beyond standard physical layer components.
What package type is used for the F2800153QRHBRQ1?
The F2800153QRHBRQ1 uses the 32-pin Very Thin Quad Flatpack No-Lead (VQFN) package, designated RHB suffix, with 5mm × 5mm body dimensions and an exposed thermal pad. This package is optimized for compact automotive power modules and supports AEC-Q100 Grade 1 qualification with validated thermal performance up to 125°C ambient.
How much flash memory does the F2800153QRHBRQ1 have, and is it protected?
The F2800153QRHBRQ1 contains 64KB (32KW) of on-chip flash memory, fully protected with Error Correction Code (ECC) for single-bit error correction and double-bit error detection. This protection ensures reliable firmware storage in electrically noisy automotive environments and supports safe boot verification as part of its ISO 26262 ASIL B compliance.
Is the F2800153QRHBRQ1 qualified for automotive applications?
Yes, the F2800153QRHBRQ1 is AEC-Q100 Grade 1 qualified and ISO 26262 ASIL B certified by TÜV SÜD. It meets automotive reliability requirements for operation from –40°C to 125°C ambient temperature and includes hardware safety mechanisms such as lockstep CPU execution, memory ECC/parity, MPOST, and DCSM security zones for functional safety system integration.
F2800153QRHBRQ1 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:
F2800153QRHBRQ1 FAQ
1.How can I place an order for F2800153QRHBRQ1 through Aetrix?
Please submit a Request for Quotation (RFQ) for F2800153QRHBRQ1 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 F2800153QRHBRQ1 reliable?
The price and inventory of F2800153QRHBRQ1 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for F2800153QRHBRQ1 is usually 5 days.
3.What payment methods are accepted for F2800153QRHBRQ1?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for F2800153QRHBRQ1 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for F2800153QRHBRQ1?
F2800153QRHBRQ1 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your F2800153QRHBRQ1 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 F2800153QRHBRQ1?
For technical support, including F2800153QRHBRQ1 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your F2800153QRHBRQ1 requirements.
6.How does Aetrix verify that F2800153QRHBRQ1 is sourced from the original manufacturer or authorized distributors?
All F2800153QRHBRQ1 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 F2800153QRHBRQ1 meets industry standards.
7.What is the process for return or replacement of F2800153QRHBRQ1?
All F2800153QRHBRQ1 units undergo pre-shipment inspection (PSI). If there is an issue with F2800153QRHBRQ1, 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 F2800153QRHBRQ1 part is unused and in its original packaging.
Return procedure for F2800153QRHBRQ1:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
F2800153QRHBRQ1 Tags
-
ATTINY4-TSHR
Microchip Technology
-
ATTINY10-TSHR
Microchip Technology
-
ATTINY10-TS8R
Microchip Technology
-
ATTINY202-SSNR
Microchip Technology
-
ATTINY202-SSFR
Microchip Technology
-
ATTINY402-SSNR
Microchip Technology
-
PIC16F15213T-I/MF
Microchip Technology
-
PIC16F15213-E/MF
Microchip Technology
-
PIC10F200T-I/OT
Microchip Technology
-
ATTINY412-SSNR
Microchip Technology
-
PIC10F202T-I/OT
Microchip Technology
-
ATTINY404-SSNR
Microchip Technology
Tech Hub
A practical engineering guide to 3.3V and 5V logic compatibility, input thresholds, resistor dividers, translator ICs, MOSFET level shifting, I2C pull-ups, timing limits and power-sequencing risks.
The 74HC595 uses push-pull logic outputs, while the TPIC6B595 uses 50 V open-drain DMOS sinks for higher-power loads. This guide compares timing, current limits, 3.3 V interfacing, load wiring, thermal…
The 74HC595 converts serial data into eight stable parallel outputs. This guide covers pin functions, shift and storage timing, OE and MR behavior, drive-current limits, cascading, voltage compatibilit…
A technical comparison of level-sensitive latches and edge-triggered flip-flops, covering timing windows, setup and hold limits, master–slave operation, time borrowing, race-through, HDL inference and…
A D latch stores one bit while Enable controls when data can pass. This reference covers gate-level operation, truth tables, transparency, setup and hold timing, LE versus OE, common ICs and practical …
An SR latch stores one bit through cross-coupled feedback. This engineering reference covers NOR and NAND implementations, truth tables, forbidden-state recovery, gated operation, switch debouncing, fa…
Latch circuits retain one bit through feedback. This technical reference covers SR and D latches, truth tables, transparency, timing limits, latch-versus-flip-flop behavior, applications and common log…
An engineering guide to LED driver operation, constant-current and constant-voltage outputs, linear and switching topologies, dimming, IC selection, calculations, replacement compatibility, and fault c…
Operational amplifier guide covering op amp basics, feedback, ideal vs real op amps, common configurations, buffer circuits, offset, bias current, gain-bandwidth, slew rate, rail-to-rail limits and sel…
Jumper cables guide covering safe connection order, red and black clamp placement, final ground connection, cable gauge, length, clamp quality, copper vs CCA cables, jump starter comparison and battery…
