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Texas Instruments F280025CPMQR
- Part No.:
- F280025CPMQR
- Manufacturer:
- Texas Instruments
- Category:
- Microcontrollers
- Package:
- 64-LQFP
- Datasheet:
-
F280025CPMQR.pdf
- Description:
- IC MCU 32BIT 128KB FLASH 64LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:354
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Product details
Overview
F280025CPMQR from Texas Instruments is a C2000™ real-time microcontroller featuring a 100MHz TMS320C28x DSP core with IEEE 754 FPU, 128KB ECC-protected flash, 24KB RAM (ECC/parity), and dual-zone security. It integrates 14 ePWM channels (8 with 150ps high-resolution), two 3.45MSPS 12-bit ADCs, four CMPSS modules, CLB, FSI (200Mbps), CAN, and HIC - optimized for digital power control in solar inverters and EV charging stations.
For engineers reviewing the F280025CPMQR datasheet, F280025CPMQR pinout, F280025CPMQR application, or F280025CPMQR equivalent, key selection criteria include its AEC-Q100 qualified Q-temperature grade (–40°C to 125°C free-air), 64-pin LQFP package, integrated motor control accelerators (TMU, VCRC, NLPID), and functional safety documentation support for ISO 26262 system design.
Technical Context
The F280025CPMQR implements a deterministic real-time control architecture centered on the C28x CPU with hardware-accelerated math units (FPU32, TMU, VCRC) enabling fast execution of field-oriented control (FOC) and nonlinear PID algorithms. Its analog subsystem tightly couples dual 12-bit ADCs with post-processing blocks and windowed comparators for closed-loop timing-critical sampling.
Control peripherals include 14 ePWM channels with independent dead-band and trip-zone logic, three eCAP modules (one with HRCAP), two eQEP interfaces, and a Configurable Logic Block (CLB) supporting FPGA-like custom logic for position manager functions - all synchronized via shared crossbar routing and ERAD debugging.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | TMS320C28x DSP at 100MHz with IEEE 754 FPU and Fast Integer Division (FINTDIV) |
| Flash Memory | 128KB (64KW) ECC-protected on-chip flash for robust firmware storage |
| RAM | 24KB (12KW) total: 20KB dedicated/local + 4KB global shared, ECC or parity protected |
| ADC Performance | Two 12-bit ADCs, 3.45MSPS each, with 4 integrated PPB per ADC for real-time result filtering |
| ePWM Resolution | 14 channels; 8 support 150ps high-resolution mode for precise GaN/SiC gate timing |
| Communication Interfaces | 1 CAN, 2 I²C, 2 SPI, 1 SCI, 2 LIN, 1 PMBus, 1 FSI (TX+RX, up to 200Mbps) |
| Package & Temp | 64-pin LQFP (PM suffix), –40°C to 125°C free-air operating range (AEC-Q100 qualified) |
Pinout & Package
Package: 64-pin Low-profile Quad Flatpack (LQFP), 12mm × 12mm body size, 0.5mm pitch.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD, VDDIO, VDDA | Power supply inputs | Separate 3.3V domains for I/O, core, and analog circuitry; enable noise isolation and rail-specific sequencing |
| VSS, VSSA | Ground terminals | Dedicated analog/digital ground pins minimize coupling between sensitive ADC and digital switching noise |
| XRSn | Reset input | Active-low asynchronous reset with internal pull-up; supports external watchdog or system-level reset coordination |
| GPIO0–GPIO30 | General-purpose I/O | 43 total GPIOs (30 available in PM package); multiplexed with peripheral functions including ADC inputs, PWM outputs, and CLB signals |
| A0–A15, C0–C15 | Analog input channels | Up to 16 external ADC channels (16 in PM package); support single-ended or differential acquisition with internal reference |
| FSI_TX, FSI_RX | Fast Serial Interface | Differential high-speed isolated communication link (up to 200Mbps) for MCU-to-MCU or MCU-to-FPGA data exchange |
| HIC_NCS, HIC_A[2:6], HIC_BASESEL[0:2], HIC_NWE | Host Interface Controller | Parallel 8-bit host bus interface enabling external processor direct access to internal memory and registers without CPU intervention |
Key Features
| Feature | Design Value |
|---|---|
| Trigonometric Math Unit (TMU) | Hardware acceleration for sin/cos/arctan/sqrt used in motor control FOC and grid synchronization |
| Configurable Logic Block (CLB) | Two CLB tiles allow implementation of custom state machines, encoder interfaces, or protection logic without CPU overhead |
| Enhanced Control Peripherals | 14 ePWM channels with integrated dead-band, trip zones, and HRPWM (150ps) for SiC/GaN gate drive precision |
| Embedded Real-time Analysis & Diagnostic (ERAD) | On-chip hardware trace and debug unit enabling non-intrusive runtime profiling and fault capture |
| Functional Safety Support | Documentation and built-in diagnostics (MPOST, HWBIST, CRC engines) aligned with ISO 26262 ASIL-B development requirements |
Applications
| Solar Central Inverter | EV DC Charging Station |
|---|---|
Use Scenario: High-efficiency three-phase DC/AC conversion with MPPT tracking and reactive power control. IC Role / Device Role / Timing Role: Real-time controller executing FOC, SVM, and grid-synchronization algorithms at 100MHz with sub-microsecond loop closure. Use Value: Dual 3.45MSPS ADCs and 14 ePWM channels enable simultaneous sampling and multi-level inverter switching with <150ps timing resolution. | Use Scenario: Bidirectional AC/DC and DC/DC power conversion in liquid-cooled 150kW+ charging stacks. IC Role / Device Role / Timing Role: Primary controller managing rectifier/inverter stages, thermal monitoring, and CAN-based BMS communication. Use Value: Integrated CAN, PMBus, and FSI provide standardized protocol support and high-speed isolation for modular power stage coordination. |
| Industrial Servo Drive | Automotive On-Board Charger (OBC) |
Use Scenario: High-bandwidth position and current control for multi-axis robotic arms using resolver or encoder feedback. IC Role / Device Role / Timing Role: Execution of dual-loop FOC with eQEP/CMPSS-based position capture and CLB-augmented protection logic. Use Value: Two eQEP modules with CW/CCW support and HRCAP on one eCAP enable precise mechanical commutation timing and fault response under 1µs. | Use Scenario: Compact, high-density OBC integrating PFC and LLC resonant converter stages with vehicle CAN FD communication. IC Role / Device Role / Timing Role: System controller handling AC input rectification, DC-DC conversion, battery charging profiles, and ISO 15118 handshake. Use Value: AEC-Q100 qualification, dual-zone security, and functional safety documentation support automotive ASIL-B system integration. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar real-time control applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| TMS320F280025C-Q1 | Includes 2 CLB tiles and motor control libraries in ROM; identical 128KB flash, 24KB RAM, and PM package | Targeted for automotive-grade motor control where CLB-based position management or ROM-based library reuse is required | Select when CLB functionality or pre-certified motor control code assets are needed; otherwise F280025CPMQR suffices |
| TMS320F280023C-Q1 | 64KB flash (vs. 128KB), same CLB count and peripherals; otherwise identical PM package and temperature rating | Suitable for cost-sensitive automotive applications with smaller firmware footprints and reduced feature set | Choose for lower-cost OBC or EPS modules where flash headroom and advanced diagnostics are less critical |
Compared with F280025C-Q1, F280025CPMQR lacks CLB tiles but retains full peripheral count and flash capacity; versus F280023C-Q1, it doubles flash and adds diagnostic coverage - making it optimal for complex, field-upgradable digital power systems requiring long-term firmware extensibility.
Availability
F280025CPMQR is available at Aetrix Electronics and suitable for solar central inverters, EV DC charging stations, and industrial servo drives requiring stable component supply across extended product lifecycles.
Supply support for F280025CPMQR 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 leader delivering analog, embedded processing, and connectivity solutions with emphasis on reliability and real-world system performance.
The TMS320F28002x product line targets ultra-low-latency real-time control in power electronics - specifically designed for high-efficiency, high-switching-frequency applications using GaN and SiC devices in renewable energy and electric transportation.
FAQ
What is the operating temperature range for the F280025CPMQR?
The F280025CPMQR is rated for –40°C to 125°C free-air operation and is AEC-Q100 qualified for automotive applications. This Q-temperature grade ensures reliable performance in under-hood environments and high-power industrial enclosures without derating. The device uses internal thermal monitoring and brownout reset (BOR) circuitry to maintain safe operation across this full range.
Does the F280025CPMQR include hardware cryptographic acceleration?
No, the F280025CPMQR does not include dedicated cryptographic accelerators such as AES or SHA engines. Its security features focus on dual-zone code protection, secure boot via DCSM, and memory access control - sufficient for basic IP protection and tamper resistance. For applications requiring certified encryption, external secure elements or higher-tier C2000 devices like F2838x should be considered.
How many ADC channels are accessible in the 64-pin PM package of the F280025CPMQR?
The F280025CPMQR provides 16 external analog input channels in its 64-pin LQFP (PM) package. These are distributed across two 12-bit ADCs (ADC-A and ADC-C), each capable of 3.45MSPS sampling with four integrated post-processing blocks (PPB) for real-time filtering and threshold detection before CPU intervention.
Can the F280025CPMQR support isolated communication without external components?
Yes, the F280025CPMQR integrates a Fast Serial Interface (FSI) with dedicated TX and RX differential pairs supporting up to 200Mbps across galvanic isolation barriers. When paired with TI's ISO67xx or ISOW78xx isolators, FSI enables robust, low-latency, isolated MCU-to-MCU or MCU-to-FPGA communication without additional level-shifting or protocol translation ICs.
What debug and trace capabilities does the F280025CPMQR offer?
The F280025CPMQR includes Embedded Real-time Analysis and Diagnostic (ERAD), a hardware trace unit supporting instruction and data trace, real-time variable monitoring, and non-intrusive fault capture. Combined with ten hardware breakpoints and cJTAG interface, ERAD enables deep visibility into real-time control loops without perturbing timing-critical execution - essential for validating FOC, PLL, or protection algorithms in F280025CPMQR-based designs.
F280025CPMQR Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Texas Instruments
- Package/Case:
- 64-LQFP
- Series:
- F28002x C2000™
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Programmable:
- Not Verified
- Core Processor:
- C28x
- Core Size:
- 32-Bit Single-Core
- Speed:
- 100MHz
- Connectivity:
- CANbus, I2C, LINbus, SCI, SPI, UART/USART
- Peripherals:
- Brown-out Detect/Reset, POR, PWM, WDT
- Number of I/O:
- 26
- Program Memory Size:
- 128KB (64K x 16)
- Program Memory Type:
- FLASH
- EEPROM Size:
- -
- RAM Size:
- 12K x 16
- Voltage - Supply (Vcc/Vdd):
- 2.81V ~ 3.63V
- Data Converters:
- A/D 16x12b; D/A 2x12b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 125°C (TA)
- Grade:
- Automotive
- Qualification:
- AEC-Q100
- Mounting Type:
- Surface Mount
- Supplier Device Package:
F280025CPMQR FAQ
1.How can I place an order for F280025CPMQR through Aetrix?
Please submit a Request for Quotation (RFQ) for F280025CPMQR 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 F280025CPMQR reliable?
The price and inventory of F280025CPMQR are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for F280025CPMQR is usually 5 days.
3.What payment methods are accepted for F280025CPMQR?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for F280025CPMQR transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for F280025CPMQR?
F280025CPMQR orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your F280025CPMQR 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 F280025CPMQR?
For technical support, including F280025CPMQR datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your F280025CPMQR requirements.
6.How does Aetrix verify that F280025CPMQR is sourced from the original manufacturer or authorized distributors?
All F280025CPMQR 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 F280025CPMQR meets industry standards.
7.What is the process for return or replacement of F280025CPMQR?
All F280025CPMQR units undergo pre-shipment inspection (PSI). If there is an issue with F280025CPMQR, 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 F280025CPMQR part is unused and in its original packaging.
Return procedure for F280025CPMQR:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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