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Texas Instruments TMS320F28030PNQ
- Part No.:
- TMS320F28030PNQ
- Manufacturer:
- Texas Instruments
- Category:
- Microcontrollers
- Package:
- 80-LQFP
- Datasheet:
-
TMS320F28030PNQ.pdf
- Description:
- IC MCU 32BIT 32KB FLASH 80LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:4,666
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Product details
Overview
TMS320F28030PNQ from Texas Instruments is a 60-MHz C28x-core real-time microcontroller with integrated ePWM, 12-bit ADC (16-channel, 2 MSPS), 3×32-bit CPU timers, and eCAN interface - designed for closed-loop motor control and digital power conversion in automotive-grade systems operating from –40°C to 125°C.
For engineers reviewing the TMS320F28030PNQ datasheet, TMS320F28030PNQ pinout, TMS320F28030PNQ application, or TMS320F28030PNQ equivalent, key selection considerations include its 80-pin LQFP package, AEC-Q100 qualification, single 3.3-V supply operation, on-chip VREG, and CLA-free architecture optimized for deterministic timing in EV charging modules and industrial inverters.
Technical Context
The TMS320F28030PNQ implements a Harvard-architecture C28x CPU executing at 60 MHz (16.67 ns cycle time) with unified memory model and atomic instruction support. It integrates a 12-bit ADC with dual sample-and-hold, 14 ePWM channels, and one eCAN module supporting ISO 11898-1 compliant communication.
No Control Law Accelerator (CLA) is present - unlike F28033/F28035 variants - and flash memory is fixed at 16K × 16-bit. Boot ROM (8K × 16) and OTP (1K × 16) are included for secure firmware initialization and calibration storage.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | C28x 32-bit fixed-point, 60 MHz - enables deterministic real-time loop execution in motor control applications |
| Flash Memory | 16K × 16-bit - sufficient for compact field-oriented control (FOC) algorithms without external code fetch |
| ADC Resolution & Speed | 12-bit, 2 MSPS with dual sample-and-hold - supports simultaneous current/voltage sampling for three-phase PMSM drives |
| ePWM Channels | 14 independent channels with dead-band and trip-zone protection - suitable for 3-phase inverter + auxiliary control outputs |
| eCAN Interface | One module with 32 mailboxes - provides robust diagnostics and subsystem communication in automotive-grade power modules |
| Operating Temperature | –40°C to 125°C (Q-grade) - qualified per AEC-Q100 Rev G for under-hood and traction inverter environments |
| Package | 80-pin LQFP (PN), 12.0 mm × 12.0 mm - compatible with standard industrial PCB assembly and thermal management |
Pinout & Package
80-pin Low-Profile Quad Flatpack (LQFP), PN package, body size 12.0 mm × 12.0 mm, with exposed thermal pad (mechanical drawing SLMA017).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD, VDDA, VDDIO | Power supply rails | Separate analog (VDDA), I/O (VDDIO), and core (VDD) domains enable noise isolation for ADC and PWM timing |
| GPIO0–GPIO45 | Configurable digital I/O | 45 multiplexed pins with input filtering - support GPIO, ePWM, eCAP, eQEP, SPI, I2C, LIN, SCI, and CAN functions |
| ADCINA0–ADCINA7, ADCINB0–ADCINB7 | Analog inputs | 16-channel 12-bit ADC with two independent sample-and-hold - allows synchronized sampling of up to 2 voltage/current pairs |
| X1/X2 | Crystal oscillator terminals | Supports external crystal (1–20 MHz) or ceramic resonator - used with internal PLL for precise clock generation |
| TCK/TMS/TDI/TDO/TRST | JTAG debug interface | IEEE 1149.1-compliant boundary scan - enables full-speed real-time debugging and flash programming |
Key Features
| Feature | Design Value |
|---|---|
| Single 3.3-V supply with integrated VREG | Eliminates external regulator and power sequencing - reduces BOM count and layout complexity in space-constrained OBCs |
| On-chip temperature sensor | Enables real-time thermal monitoring of MCU die - critical for derating logic in high-power EV charging modules |
| Code-security module with 128-bit key | Prevents firmware extraction and reverse engineering - meets OEM requirements for proprietary motor control IP protection |
| Three independent 32-bit CPU timers | Supports multi-rate scheduling: 1 for system tick, 1 for ADC trigger, 1 for background diagnostics - improves software determinism |
| Enhanced peripheral interrupt expansion (PIE) | Routes all peripheral interrupts through a centralized vector table - ensures low-latency response (< 6 cycles) to fault events |
Applications
| EV On-Board Charger (OBC) | Solar String Inverter |
|---|---|
Use Scenario: Bidirectional AC/DC conversion in 6.6-kW vehicle-mounted chargers with active PFC and LLC resonant stages. IC Role / Device Role / Timing Role: Real-time controller managing interleaved PFC modulation, isolated DC/DC gate timing, and CAN-based vehicle communication. Use Value: 14 ePWM channels and eCAN enable full-system control in single-chip solution; AEC-Q100 Q-grade ensures reliability in automotive thermal environments. | Use Scenario: MPPT tracking and grid-synchronized inversion in residential solar string inverters with transformerless topology. IC Role / Device Role / Timing Role: Primary controller executing dual-loop current/voltage regulation, anti-islanding detection, and IEEE 1547-compliant grid synchronization. Use Value: 2-MSPS ADC with dual sample-and-hold captures instantaneous line voltage/current for fast MPPT; 125°C rating supports operation in rooftop enclosures. |
| Industrial AC Drive | Energy Storage PCS |
Use Scenario: Sensorless FOC of 3-phase induction motors in HVAC compressors and conveyor systems. IC Role / Device Role / Timing Role: Executes position estimation, space-vector PWM, and torque-current regulation with sub-microsecond jitter tolerance. Use Value: 14 ePWM outputs with programmable dead-time and trip-zone inputs ensure safe IGBT switching; GPIO filtering suppresses EMI in noisy factory environments. | Use Scenario: Bi-directional DC/AC conversion in battery energy storage systems requiring UL 1741 SA compliance. IC Role / Device Role / Timing Role: Manages charge/discharge profiles, grid synchronization, reactive power injection, and fault ride-through sequences. Use Value: eCAN interface enables interoperability with battery management systems; on-chip temperature sensor supports thermal derating during high-C-rate cycling. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar real-time control applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| TMS320F28030PAG | 64-pin TQFP package, identical electrical specs and memory map | Reduced I/O count (33 GPIO vs. 45) and fewer ADC channels (14 vs. 16) | Select when board space is constrained and full 80-pin I/O is unnecessary |
| TMS320F28030-Q1 | Identical silicon; certified AEC-Q100 Grade 1 (–40°C to 125°C) with enhanced test coverage and traceability | Required for production automotive ECUs; same functional behavior in non-automotive use | Choose for automotive OEM programs requiring full qualification documentation and PPAP support |
Compared with TMS320F28030PAG and TMS320F28030-Q1, the TMS320F28030PNQ offers maximum peripheral availability in an automotive-qualified LQFP package - making it optimal for high-channel-count industrial inverters where AEC-Q100 compliance adds supply chain assurance without requiring full automotive certification overhead.
Availability
TMS320F28030PNQ is available at Aetrix Electronics and suitable for EV on-board chargers, solar string inverters, and industrial AC drive systems requiring stable component supply across extended product lifecycles.
Supply support for TMS320F28030PNQ 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 delivering analog and embedded processing solutions for industrial, automotive, and personal electronics markets.
The TMS320F28030PNQ belongs to TI's C2000™ real-time control MCU family - engineered specifically for deterministic closed-loop control in motor drives, digital power, and renewable energy systems.
FAQ
What is the maximum operating frequency of the TMS320F28030PNQ?
The TMS320F28030PNQ operates at a maximum CPU frequency of 60 MHz, corresponding to a 16.67-ns instruction cycle time. This speed is achieved using the internal PLL with either an external crystal (X1/X2) or single-ended clock input (XCLKIN). The device does not require external clock conditioning circuitry due to integrated oscillator support and missing-clock detection.
Does the TMS320F28030PNQ include a Control Law Accelerator (CLA)?
No, the TMS320F28030PNQ does not include a CLA. Within the F2803x family, only the TMS320F28033 and TMS320F28035 variants integrate the CLA coprocessor. The TMS320F28030PNQ relies solely on the C28x CPU for control law execution, which remains fully capable for standard FOC and PFC algorithms at 60 MHz.
What are the key differences between TMS320F28030PNQ and TMS320F28030PAG?
The TMS320F28030PNQ uses an 80-pin LQFP package with 45 GPIO and 16 ADC channels, while the TMS320F28030PAG uses a 64-pin TQFP package with 33 GPIO and 14 ADC channels. All core peripherals, memory sizes, and electrical specifications are identical - the difference is purely in pin count, I/O availability, and package footprint.
Is the TMS320F28030PNQ qualified for automotive applications?
Yes, the "Q" suffix in TMS320F28030PNQ indicates AEC-Q100 qualification for automotive applications, rated from –40°C to 125°C. It includes enhanced test coverage, failure analysis traceability, and qualification per Rev G of the AEC-Q100 standard - making it suitable for under-hood power electronics and EV charging modules.
What debug interfaces does the TMS320F28030PNQ support?
The TMS320F28030PNQ supports IEEE 1149.1 JTAG boundary scan via dedicated TCK, TMS, TDI, TDO, and TRST pins. It also enables real-time emulation features including hardware breakpoints, watchpoints, and live register/memory inspection - all accessible through TI's C2000-compatible debug probes (e.g., XDS110, XDS200).
TMS320F28030PNQ Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Texas Instruments
- Package/Case:
- 80-LQFP
- Series:
- C2000™ C28x Piccolo™
- Packaging:
- Tray
- Product Status:
- Active
- Programmable:
- Not Verified
- Core Processor:
- C28x
- Core Size:
- 32-Bit Single-Core
- Speed:
- 60MHz
- Connectivity:
- CANbus, I2C, LINbus, SCI, SPI, UART/USART
- Peripherals:
- Brown-out Detect/Reset, POR, PWM, WDT
- Number of I/O:
- 45
- Program Memory Size:
- 32KB (16K x 16)
- Program Memory Type:
- FLASH
- EEPROM Size:
- -
- RAM Size:
- 6K x 16
- Voltage - Supply (Vcc/Vdd):
- 1.71V ~ 1.995V
- Data Converters:
- A/D 16x12b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 125°C (TA)
- Grade:
- Automotive
- Qualification:
- AEC-Q100
- Mounting Type:
- Surface Mount
- Supplier Device Package:
TMS320F28030PNQ FAQ
1.How can I place an order for TMS320F28030PNQ through Aetrix?
Please submit a Request for Quotation (RFQ) for TMS320F28030PNQ 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 TMS320F28030PNQ reliable?
The price and inventory of TMS320F28030PNQ are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for TMS320F28030PNQ is usually 5 days.
3.What payment methods are accepted for TMS320F28030PNQ?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for TMS320F28030PNQ transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for TMS320F28030PNQ?
TMS320F28030PNQ orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your TMS320F28030PNQ 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 TMS320F28030PNQ?
For technical support, including TMS320F28030PNQ datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your TMS320F28030PNQ requirements.
6.How does Aetrix verify that TMS320F28030PNQ is sourced from the original manufacturer or authorized distributors?
All TMS320F28030PNQ 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 TMS320F28030PNQ meets industry standards.
7.What is the process for return or replacement of TMS320F28030PNQ?
All TMS320F28030PNQ units undergo pre-shipment inspection (PSI). If there is an issue with TMS320F28030PNQ, 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 TMS320F28030PNQ part is unused and in its original packaging.
Return procedure for TMS320F28030PNQ:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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