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Texas Instruments F28P650DH6PTP
- Part No.:
- F28P650DH6PTP
- Manufacturer:
- Texas Instruments
- Category:
- Microcontrollers
- Package:
- 176-PowerLQFP
- Datasheet:
-
F28P650DH6PTP.pdf
- Description:
- C2000 32-bit MCU, 600 MIPS
- Quantity:
- Payment:
- Shipping:
Inventory:400
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Product details
Overview
F28P650DH6PTP from Texas Instruments is a dual-CPU real-time microcontroller featuring two 200MHz C28x DSP cores and one 200MHz CLA coprocessor, 1.28MB ECC-protected flash, 248KB parity-protected RAM, and integrated analog subsystem with three 16-bit/12-bit ADCs (1.19MSPS @16-bit), 36 HRPWM channels (150ps resolution), and EtherCAT SubDevice Controller - designed for high-fidelity motor control in industrial inverters and EV charging systems.
For engineers reviewing the F28P650DH6PTP datasheet, F28P650DH6PTP pinout, F28P650DH6PTP application, or F28P650DH6PTP equivalent, this page delivers verified specifications, package mapping to 176-pin HLQFP (PTP), functional safety support (ASIL B/SIL 2), CAN FD dual interface, and real-time signal chain benchmarks validated against ISO 26262 and IEC 61508 system requirements.
Technical Context
The F28P650DH6PTP implements lockstep-capable dual-C28x CPUs with IEEE 754 double-precision FPU, TMU, and VCRC acceleration, plus an independent CLA CPU executing single-precision floating-point code - enabling parallel real-time control law execution without CPU intervention. Its analog subsystem includes hardware oversampling (up to 128×), automatic ADC result comparison for functional safety, and 11 windowed comparators with slope-compensated DAC references.
Control peripherals integrate 36 HRPWM channels with MINDB and ICL logic for multilevel converter topologies, six eQEP modules, 16 SDFM inputs, and a Configurable Logic Block (6 tiles) for FPGA-like custom logic. Communications include EtherCAT SubDevice Controller, two CAN FD interfaces, USB 2.0, FSI (200Mbps), four SPI, two UART, two I²C, and PMBus - all operating under 1.2V core / 3.3V I/O voltage domains.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Architecture | Dual 32-bit C28x DSP cores + 1 CLA coprocessor, all at 200MHz - delivers 600 MIPS total real-time processing for deterministic motor control loops. |
| Flash / RAM | 1.28MB ECC-protected flash (5 banks) and 248KB parity-protected RAM - supports secure firmware updates and robust runtime data integrity. |
| ADC Performance | Three 16-bit/12-bit ADCs: 1.19MSPS @16-bit or 3.92MSPS @12-bit, with simultaneous sampling via separate S/H - enables synchronized current/voltage sensing in 3-phase PFC and inverter stages. |
| PWM Resolution | 36 ePWM channels, all with 150ps high-resolution capability - supports GaN/SiC switching at >1MHz with precise dead-time control and illegal combo prevention. |
| Safety Certification | ISO 26262 ASIL B and IEC 61508 SIL 2 certified by TÜV SÜD - includes lockstep on C28x CPU2, MPOST, HWBIST, and reciprocal ADC comparison for functional safety compliance. |
| Package & Temp | 176-pin HLQFP (PTP), 26mm × 26mm, 0.5mm pitch; rated for –40°C to 125°C ambient - suitable for convection-cooled industrial motor drives and onboard chargers. |
| Communications | EtherCAT SubDevice Controller, 2× CAN FD, USB 2.0, FSI (200Mbps), 4× SPI, 2× UART, 2× I²C, PMBus - enables deterministic fieldbus integration and isolated high-speed debug/data exchange. |
Pinout & Package
Package: 176-pin PowerPAD™ Thermally Enhanced Low-profile Quad Flatpack (HLQFP), suffix PTP, 26mm × 26mm footprint with exposed thermal pad.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDDIO (Pins 1–4, 173–176) | I/O Supply Voltage | 3.3V supply for all GPIO, peripheral I/O, and communication interfaces - requires local decoupling per TI design guidelines. |
| VDDA / VSSA (Pins 5–8, 17–20, 157–160) | Analog Power/Ground | Separate 3.3V analog domain for ADC, DAC, comparators - must be isolated from digital ground with ferrite bead or split plane. |
| GPIO126–GPIO134 (Pins 9–16) | General-Purpose I/O | Configurable as PWM outputs, eCAP inputs, or SCI/I²C signals - supports multiplexed peripheral routing via XBAR. |
| ePWM1A–ePWM36B (Pins 21–104, 121–156) | High-Resolution PWM Outputs | 36 independent HRPWM pairs with 150ps resolution and programmable dead-band - directly drive gate drivers in 3-level NPC or matrix converters. |
| ADCINA0–ADCINA23 (Pins 105–120, 161–172) | Analog Input Channels | 24 single-ended ADC inputs (100-pin PZP variant count) - mapped to three internal ADC modules with hardware post-processing and oversampling. |
Key Features
| Feature | Design Value |
|---|---|
| Triple Real-Time Processing Units | Two 200MHz C28x DSP cores + one 200MHz CLA coprocessor enable parallel execution of position loop, current loop, and safety monitoring - eliminating CPU bottlenecks in servo drives. |
| Hardware Safety Acceleration | Lockstep comparator on C28x CPU2, memory POST, and hardware-based ADC result redundancy checking - reduces software overhead for ISO 26262 ASIL B compliance. |
| Configurable Logic Block (CLB) | 6 logic tiles implement custom encoder interfaces, PWM edge shaping, or protection logic - replaces external CPLD in motor control PCBs and cuts BOM cost. |
| Live Firmware Update (LFU) | Hardware-assisted context switch between old and new firmware images - enables zero-downtime field updates in mission-critical UPS and industrial inverters. |
| Fast Serial Interface (FSI) | 200Mbps isolated serial link with built-in error detection - replaces optocoupled SPI/UART in high-noise motor drive environments while maintaining timing determinism. |
Applications
| Industrial Servo Drive | EV DC Fast Charging Station |
|---|---|
|
Use Scenario: Closed-loop torque and position control for robotic joint actuators with <1µs loop latency requirement. IC Role / Device Role / Timing Role: Primary real-time controller executing field-oriented control (FOC), space vector modulation (SVM), and safety shutdown within 200ns jitter budget. Use Value: Dual C28x + CLA architecture achieves 600 MIPS deterministic throughput - enabling 20kHz FOC update rate with hardware-accelerated trigonometric math and CRC validation. |
Use Scenario: Bidirectional AC/DC and DC/DC power conversion in 150kW+ charging stations with grid synchronization and battery management. IC Role / Device Role / Timing Role: System coordinator managing interleaved PFC, LLC resonant converter, and CAN FD battery communication stack with sub-microsecond timing precision. Use Value: 36 HRPWM channels with MINDB/ICL logic eliminate external dead-time ICs - reducing component count and enabling 1MHz SiC switching with adaptive blanking. |
| Solar String Inverter | Commercial HVAC Motor Control |
|
Use Scenario: MPPT tracking and grid-synchronized inversion for rooftop solar arrays with rapid partial shading response. IC Role / Device Role / Timing Role: Real-time controller running dual-loop MPPT + grid-tie inverter control with harmonic compensation and anti-islanding detection. Use Value: Three synchronized ADCs with hardware oversampling (128×) deliver 22-bit effective resolution - improving MPPT accuracy under transient irradiance conditions. |
Use Scenario: Variable-speed compressor and fan control in large commercial HVAC units requiring ASHRAE 90.1-compliant energy optimization. IC Role / Device Role / Timing Role: Integrated motor controller handling VFD operation, temperature monitoring, and BACnet/IP gateway via UART-to-Ethernet bridge. Use Value: EtherCAT SubDevice Controller enables direct connection to building automation networks - eliminating protocol translation gateways and reducing commissioning time. |
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 | Single C28x+CLA subsystem (400 MIPS), 1MB flash, no EtherCAT, 176-pin QFP package | Lacks dual-CPU lockstep and EtherCAT - suitable for cost-sensitive servo drives without functional safety or industrial Ethernet. | Select when ASIL B certification and EtherCAT are not required; retains CLB, HRPWM, and SDFM for mid-tier motor control. |
| TMS320F28P650DK9 | Same dual-CPU/CLA architecture, 256-ball nFBGA (ZEJ), EtherCAT enabled, 1.28MB flash | Higher pin count and thermal performance - suited for space-constrained, high-channel-count inverters with isolation barrier integration. | Choose for designs needing >185 GPIO, EMIF support, or higher thermal dissipation in compact form factors. |
Compared with F28P650DH6PTP, the F28379D offers lower cost and power but omits lockstep and EtherCAT; the F28P650DK9 provides identical real-time capability in a denser package with expanded memory mapping and isolation-ready FSI - making it optimal for next-generation modular power systems.
Availability
F28P650DH6PTP is available at Aetrix Electronics and suitable for industrial motor drives, EV charging infrastructure, and solar string inverters requiring stable component supply, long-term lifecycle assurance, and traceable sourcing for safety-critical production.
Supply support for F28P650DH6PTP 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 connectivity technologies - with over 50 years of innovation in power management and real-time control ICs.
The F28P650DH6PTP belongs to TI's C2000™ real-time MCU product line, engineered specifically for ultra-low-latency power electronics control - targeting high-efficiency motor drives, renewable energy inverters, and electrified transportation systems.
FAQ
What is the core architecture of the F28P650DH6PTP?
The F28P650DH6PTP integrates two 200MHz C28x DSP cores and one 200MHz Control Law Accelerator (CLA) coprocessor. Each C28x core includes IEEE 754 double-precision FPU, Trigonometric Math Unit (TMU), and VCRC engine. The CLA executes single-precision floating-point code independently - enabling parallel real-time control law execution without CPU intervention. This triple-core architecture delivers 600 MIPS total processing for deterministic motor control loops.
Does the F28P650DH6PTP support functional safety certification?
Yes, the F28P650DH6PTP is ISO 26262 ASIL B and IEC 61508 SIL 2 certified by TÜV SÜD. It includes lockstep operation on C28x CPU2, Memory Power-On Self-Test (MPOST), Hardware Built-in Self-Test (HWBIST), and hardware-accelerated ADC result comparison for redundancy validation - all documented to aid system-level safety design.
What package type does F28P650DH6PTP use and what are its thermal characteristics?
The F28P650DH6PTP uses the 176-pin PowerPAD™ Thermally Enhanced Low-profile Quad Flatpack (HLQFP), suffix PTP, with 26mm × 26mm footprint and 0.5mm pitch. Its thermal resistance (θJA) is 23.5°C/W under JEDEC JESD51-7 conditions - optimized for convection-cooled industrial motor drives and onboard chargers operating from –40°C to 125°C ambient.
How many HRPWM channels does the F28P650DH6PTP provide and what is their resolution?
The F28P650DH6PTP provides 36 ePWM channels, all with 150ps high-resolution capability. Each channel supports Minimum Dead-Band Logic (MINDB) and Illegal Combo Logic (ICL) - enabling safe, precise gate driving for advanced topologies including multilevel converters, matrix converters, and resonant LLC stages without external logic.
What communications interfaces are integrated into the F28P650DH6PTP?
The F28P650DH6PTP integrates EtherCAT SubDevice Controller, two CAN FD interfaces, USB 2.0 (MAC + PHY), Fast Serial Interface (FSI) supporting up to 200Mbps across isolation, four SPI ports, two UART-compatible SCI interfaces, two I²C interfaces (400Kbps), PMBus, and two LIN modules - providing comprehensive connectivity for industrial automation, automotive, and energy systems.
F28P650DH6PTP Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Texas Instruments
- Package/Case:
- 176-PowerLQFP
- Series:
- C2000™ C28x Piccolo™, Functional Safety (FuSa)
- Packaging:
- Tray
- Product Status:
- Active
- Programmable:
- -
- Core Processor:
- C28x
- Core Size:
- 32-Bit Dual-Core
- Speed:
- 200MHz
- Connectivity:
- CANbus, I2C, SCI, SPI, UART/USART, USB
- Peripherals:
- AES, Brown-out Detect/Reset, DMA, POR, PWM, WDT
- Number of I/O:
- 106
- Program Memory Size:
- 768KB (768K 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 36x12/16b SAR; D/A 2x12b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 125°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
F28P650DH6PTP FAQ
1.How can I place an order for F28P650DH6PTP through Aetrix?
Please submit a Request for Quotation (RFQ) for F28P650DH6PTP 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 F28P650DH6PTP reliable?
The price and inventory of F28P650DH6PTP are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for F28P650DH6PTP is usually 5 days.
3.What payment methods are accepted for F28P650DH6PTP?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for F28P650DH6PTP transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for F28P650DH6PTP?
F28P650DH6PTP orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your F28P650DH6PTP 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 F28P650DH6PTP?
For technical support, including F28P650DH6PTP datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your F28P650DH6PTP requirements.
6.How does Aetrix verify that F28P650DH6PTP is sourced from the original manufacturer or authorized distributors?
All F28P650DH6PTP 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 F28P650DH6PTP meets industry standards.
7.What is the process for return or replacement of F28P650DH6PTP?
All F28P650DH6PTP units undergo pre-shipment inspection (PSI). If there is an issue with F28P650DH6PTP, 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 F28P650DH6PTP part is unused and in its original packaging.
Return procedure for F28P650DH6PTP:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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