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Texas Instruments F28P650DK7NMRR
- Part No.:
- F28P650DK7NMRR
- Manufacturer:
- Texas Instruments
- Category:
- Microcontrollers
- Package:
- 169-VFBGA
- Datasheet:
-
F28P650DK7NMRR.pdf
- Description:
- IC MCU 32BIT 1.28MB 169VFBGA
- Quantity:
- Payment:
- Shipping:
Inventory:3,518
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Product details
Overview
F28P650DK7NMRR from Texas Instruments is a dual-C28x DSP + CLA real-time microcontroller designed for high-fidelity motor control and power conversion systems. It delivers 600 MIPS (2 × 200 MHz C28x + 200 MHz CLA), 1.28MB ECC-protected flash, 248KB parity-protected RAM, and supports 3× 16-bit/12-bit ADCs with hardware oversampling up to 128× - deployed in servo drives, string inverters, and EV on-board chargers.
For engineers reviewing the F28P650DK7NMRR datasheet, F28P650DK7NMRR pinout, F28P650DK7NMRR application, or F28P650DK7NMRR equivalent, key selection criteria include lockstep CPU2 support, EtherCAT SubDevice Controller capability, 36-channel HRPWM with MINDB/ICL logic, CAN FD dual interface, and nFBGA-256 (ZEJ) package compatibility for thermal and routing constraints in high-density industrial PCBs.
Technical Context
The F28P650DK7NMRR implements a deterministic real-time architecture with two independent 200 MHz C28x DSP cores (C28x CPU1 and CPU2) plus a dedicated 200 MHz CLA for parallel control law execution. Its analog subsystem integrates three 16-bit/12-bit ADCs with simultaneous sampling via separate S/H, hardware post-processing, and redundancy checking for functional safety.
Control peripherals include 36 ePWM channels with 150 ps resolution, seven eCAP modules (two with HRCAP), six eQEP interfaces, and a Configurable Logic Block (CLB) with six logic tiles - enabling FPGA-like custom PWM generation and encoder interfacing without external logic.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Architecture | Dual 32-bit C28x DSP + single CLA CPU, all at 200 MHz - enables concurrent real-time signal processing and independent control loop execution. |
| Flash Memory | 1.28 MB ECC-protected, split across 5 banks - supports live firmware update (LFU) with zero-downtime context switching. |
| ADC Performance | 3× ADCs: 16-bit @ 1.19 MSPS or 12-bit @ 3.92 MSPS, with 40 SE/19 diff inputs and hardware oversampling up to 128× - reduces software filtering load in high-SNR motor current sensing. |
| PWM Capability | 36 ePWM channels, all with 150 ps high-resolution mode, MINDB and ICL logic - eliminates need for external dead-time generators in multilevel and resonant converters. |
| Communication Interfaces | 2× CAN FD, 1× EtherCAT SubDevice Controller, 4× SPI, 2× UART, 2× I²C, USB 2.0, FSI (200 Mbps) - enables robust isolated communication in distributed drive systems. |
| Safety Certification | ISO 26262 ASIL B (TÜV SÜD) and IEC 61508 SIL 2 certified; includes lockstep CPU2, MPOST, HWBIST, and reciprocal ADC comparison - meets systematic safety requirements for industrial and automotive motor control. |
| Package | 256-ball nFBGA (ZEJ), 13 mm × 13 mm, 0.8 mm pitch - optimized for thermal dissipation and high-speed signal integrity in compact power electronics layouts. |
Pinout & Package
Package: 256-ball New Fine Pitch Ball Grid Array (nFBGA, ZEJ), 13 mm × 13 mm, 0.8 mm pitch, lead-free/green compliant. Pinout validated per TI SPRSP69D Rev. August 2025, Figure 5-1 (ZEJ ball map).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDDA / VSSA | Analog power supply / ground | Separate 3.3V analog domain with dedicated low-noise reference paths for ADC/DAC accuracy and noise immunity. |
| A0/DACA_OUT | Buffered DAC output A | 12-bit buffered voltage output for slope-compensated peak/valley current mode control in SMPS and motor gate drivers. |
| B0/VDAC | Reference voltage input | Accepts external or internal DAC reference for comparator subsystem (CMPSS) windowing and fault detection thresholds. |
| GPIO212–GPIO224 | General-purpose I/O | 185 total GPIOs including 22 AGPIOs shared with ADC inputs - supports flexible peripheral mapping and real-time diagnostics. |
| TCK/TDO/TDI/TMS | JTAG debug interface | IEEE 1149.1-compliant boundary scan and emulation; supports secure JTAGLOCK and zero-pin boot configuration. |
Key Features
| Feature | Design Value |
|---|---|
| Live Firmware Update (LFU) | Hardware-accelerated context switch between old and new firmware images without power cycle - ensures continuous operation during field updates in mission-critical inverters. |
| Configurable Logic Block (CLB) | Six programmable logic tiles enable custom state machines, encoder interfaces, or PWM variants - replaces external CPLD/FPGA in servo and robotics applications. |
| EtherCAT SubDevice Controller | Integrated ESC supporting distributed clocks and process data exchange - eliminates external EtherCAT ASIC for cost-sensitive industrial motion controllers. |
| Hardware ADC Redundancy Checker | Automatic comparison of results across multiple ADC modules - detects transient faults without CPU intervention, satisfying ASIL B diagnostic coverage requirements. |
| Fast Serial Interface (FSI) | 200 Mbps bidirectional isolated serial link with built-in error correction - replaces optocoupled SPI/UART in high-noise DC fast charging and solar inverter gate driver interfaces. |
Applications
| Servo Drive Control Module | String Inverter |
|---|---|
Use Scenario: High-bandwidth position/velocity/torque control in industrial robotic arms using field-oriented control (FOC) with dual-loop feedback. IC Role / Device Role / Timing Role: Real-time MCU executing FOC algorithms, ADC sampling, PWM generation, and EtherCAT motion command parsing at ≤1 µs jitter. Use Value: Dual C28x + CLA enables simultaneous current loop (10 kHz), velocity loop (1 kHz), and trajectory planning - achieving <50 ns timing precision for GaN-based 100 kHz switching. | Use Scenario: Distributed MPPT and DC-AC conversion in rooftop solar arrays with module-level optimization and grid synchronization. IC Role / Device Role / Timing Role: Central controller managing 4–6 string-level inverters via FSI isolation, performing grid-synchronized PWM, harmonic compensation, and anti-islanding detection. Use Value: Hardware oversampling + 12-bit DAC references enable precise DC-link voltage regulation and reactive power control under partial shading conditions. |
| DC Fast Charging Station | Automotive HVAC Compressor Module |
Use Scenario: Bidirectional AC-DC and DC-DC conversion in 150–350 kW EV charging stations with liquid-cooled SiC modules. IC Role / Device Role / Timing Role: Primary controller for PFC, LLC, and DC-DC stages with synchronized multi-phase PWM, CAN FD system coordination, and thermal derating logic. Use Value: 36 HRPWM channels allow interleaved phase-shifting across 6+ power stages; MINDB logic prevents shoot-through in high-voltage SiC half-bridges. | Use Scenario: Variable-speed compressor control in electric vehicle climate systems requiring torque ripple suppression and cabin temperature stability. IC Role / Device Role / Timing Role: Motor controller implementing sensorless FOC, refrigerant pressure feedforward, and LIN bus HVAC network integration. Use Value: Integrated CMPSS with slope-compensated DACs enables adaptive peak-current limiting during rapid acceleration/deceleration, reducing audible noise and mechanical stress. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar real-time control applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| TMS320F28379D | Dual C28x+CLA at 200 MHz, 1 MB flash, no EtherCAT ESC, no CAN FD, 176-pin HLQFP only | Lacks integrated EtherCAT and dual CAN FD; limited to non-networked or legacy-fieldbus systems | Select when EtherCAT/CAN FD are unnecessary and QFP packaging is preferred for prototyping or lower-cost assembly. |
| TMS320F28P550SJ | Single C28x+CLA at 100 MHz, 512 KB flash, no lockstep, no EtherCAT, 100-pin HTQFP | Lower performance and safety scope; targets cost-sensitive single-axis drives and small inverters | Select for entry-level motor control where ASIL B certification and multi-axis coordination are not required. |
Compared with TMS320F28379D and TMS320F28P550SJ, the F28P650DK7NMRR provides higher integration (EtherCAT + dual CAN FD), stronger functional safety (ASIL B certified lockstep), and superior thermal/power density via nFBGA-256 - making it optimal for next-generation EV infrastructure and industrial automation requiring deterministic networking and fail-safe operation.
Availability
F28P650DK7NMRR is available at Aetrix Electronics and suitable for servo drive control modules, string inverters, and DC fast charging stations requiring stable component supply, long-term lifecycle assurance, and automotive-grade reliability.
Supply support for F28P650DK7NMRR 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 specializing in analog, embedded processing, and digital signal processing technologies with over 50 years of innovation in industrial and automotive electronics.
The TMS320F28P65x product line is engineered for ultra-low-latency power electronics control - targeting high-switching-frequency applications using SiC, GaN, and IGBT devices in motor drives, renewable energy, and EV charging infrastructure.
FAQ
What is the core architecture of the F28P650DK7NMRR?
The F28P650DK7NMRR features two independent 200 MHz C28x DSP cores and one 200 MHz Control Law Accelerator (CLA) CPU. Each C28x core includes IEEE 754 double-precision FPU, TMU, and VCRC engine. The CLA executes control code independently, delivering 600 total MIPS for deterministic real-time execution in F28P650DK7NMRR-based systems.
Does the F28P650DK7NMRR support functional safety certification?
Yes, the F28P650DK7NMRR is ISO 26262 ASIL B certified by TÜV SÜD and IEC 61508 SIL 2 certified. It includes lockstep CPU2, memory POST, hardware BIST, and reciprocal ADC comparison - all documented in TI's Industrial and Automotive Functional Safety manuals for F28P650DK7NMRR system-level compliance.
What package type does the F28P650DK7NMRR use?
The F28P650DK7NMRR uses the 256-ball New Fine Pitch Ball Grid Array (nFBGA) package with ZEJ suffix, measuring 13 mm × 13 mm with 0.8 mm pitch. This thermally enhanced, lead-free/green package is validated for industrial and automotive ambient temperatures (–40°C to 125°C) and supports high-density PCB routing for F28P650DK7NMRR designs.
Which communication protocols are integrated into the F28P650DK7NMRR?
The F28P650DK7NMRR integrates EtherCAT SubDevice Controller, two CAN FD interfaces, four SPI ports, two UARTs, two I²C buses, USB 2.0, and Fast Serial Interface (FSI) capable of 200 Mbps across isolation. These interfaces enable synchronized, low-latency networking in distributed motor control and grid-tied power systems using F28P650DK7NMRR.
How does the F28P650DK7NMRR support live firmware updates?
The F28P650DK7NMRR implements hardware-accelerated Live Firmware Update (LFU) with dual flash banks and fast context switching. It allows seamless transition from active to updated firmware image - with or without power cycle - ensuring uninterrupted operation in critical applications like F28P650DK7NMRR-based EV chargers and industrial inverters.
F28P650DK7NMRR Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Texas Instruments
- Package/Case:
- 169-VFBGA
- Series:
- C2000™ C28x Piccolo™
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Programmable:
- -
- Core Processor:
- C28x
- Core Size:
- 32-Bit Dual-Core
- Speed:
- 200MHz
- Connectivity:
- CANbus, Ethernet, I2C, SCI, SPI, UART/USART, USB
- Peripherals:
- AES, Brown-out Detect/Reset, DMA, POR, PWM, WDT
- Number of I/O:
- 98
- Program Memory Size:
- 1.28MB (1.28M x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- -
- RAM Size:
- 248K x 8
- Voltage - Supply (Vcc/Vdd):
- 2.8V ~ 3.63V
- Data Converters:
- A/D 34x12/16b SAR; D/A 2x12b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 125°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
F28P650DK7NMRR FAQ
1.How can I place an order for F28P650DK7NMRR through Aetrix?
Please submit a Request for Quotation (RFQ) for F28P650DK7NMRR 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 F28P650DK7NMRR reliable?
The price and inventory of F28P650DK7NMRR are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for F28P650DK7NMRR is usually 5 days.
3.What payment methods are accepted for F28P650DK7NMRR?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for F28P650DK7NMRR transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for F28P650DK7NMRR?
F28P650DK7NMRR orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your F28P650DK7NMRR 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 F28P650DK7NMRR?
For technical support, including F28P650DK7NMRR datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your F28P650DK7NMRR requirements.
6.How does Aetrix verify that F28P650DK7NMRR is sourced from the original manufacturer or authorized distributors?
All F28P650DK7NMRR 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 F28P650DK7NMRR meets industry standards.
7.What is the process for return or replacement of F28P650DK7NMRR?
All F28P650DK7NMRR units undergo pre-shipment inspection (PSI). If there is an issue with F28P650DK7NMRR, 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 F28P650DK7NMRR part is unused and in its original packaging.
Return procedure for F28P650DK7NMRR:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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