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Texas Instruments F28P659SH6PTPQ1
- Part No.:
- F28P659SH6PTPQ1
- Manufacturer:
- Texas Instruments
- Category:
- Microcontrollers
- Package:
- 176-PowerLQFP
- Datasheet:
-
F28P659SH6PTPQ1.pdf
- Description:
- AUTOMOTIVE C2000 32-BIT MCU, 400
- Quantity:
- Payment:
- Shipping:
Inventory:2,885
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Product details
Overview
TMS320F28P659SH6PTPQ1 from Texas Instruments is a C2000™ real-time microcontroller with one 200MHz C28x DSP CPU and one 200MHz CLA CPU, 768KB ECC-protected flash, 244KB RAM (including 64KB local shared), and 106 GPIO pins in a 176-pin HLQFP package. It integrates three 16-bit/12-bit ADCs (1.19MSPS @ 16-bit), 36 HRPWM channels (150ps resolution), dual CAN FD controllers, EtherCAT SubDevice Controller, and hardware AES-128/192/256 acceleration - deployed in automotive HVAC compressor modules and industrial servo drives.
For engineers reviewing the TMS320F28P659SH6PTPQ1 datasheet, TMS320F28P659SH6PTPQ1 pinout, TMS320F28P659SH6PTPQ1 application, or TMS320F28P659SH6PTPQ1 equivalent, key selection criteria include its AEC-Q100 qualification, single-CPU+CLA architecture, PTP (HLQFP-176) thermal package, dual CAN FD + EtherCAT support, and functional safety compliance up to ASIL B/SIL 2 for motor control firmware updates and redundant ADC comparison.
Technical Context
The TMS320F28P659SH6PTPQ1 implements a deterministic real-time control subsystem where the C28x CPU executes floating-point control loops at 200MHz with IEEE 754 double-precision FPU, TMU, and VCRC, while the independent CLA offloads 200MIPS of signal processing - enabling simultaneous PWM update, ADC post-processing, and safety monitoring without CPU intervention. Its analog subsystem delivers synchronized sampling across three ADCs with hardware oversampling (up to 128×), outlier rejection, and automatic result comparison for functional safety.
System-level integration includes two 6-channel DMA controllers, ePIE interrupt management, Live Firmware Update (LFU) with fast context switching, and dual-clock comparator (DCC) for clock fault detection. The device supports secure boot via JTAGLOCK, zero-pin boot, and dual-zone memory protection, with AES acceleration tightly coupled to DMA for encrypted data transfers during firmware updates or secure communication.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Architecture | One 32-bit C28x DSP core + one Control Law Accelerator (CLA) CPU, both running at 200MHz - enables parallel real-time control loop execution and independent signal processing. |
| Flash Memory | 768KB ECC-protected on-chip flash - ensures reliable code storage and runtime error correction for automotive and industrial applications. |
| RAM | 244KB total: 100KB dedicated RAM + 64KB local shared RAM + 80KB global shared RAM - supports multi-threaded control tasks and inter-CPU data exchange. |
| ADC Performance | Three 16-bit/12-bit ADCs: 1.19MSPS at 16-bit or 3.92MSPS at 12-bit, with 36 single-ended inputs in PTP package - enables high-fidelity current/voltage sensing in 3-phase motor drives. |
| PWM Capability | 36 ePWM channels, all with 150ps high-resolution timing and MINDB/ICL logic - supports GaN/SiC gate driving, multilevel converters, and resonant topologies without external logic. |
| Communication Interfaces | Dual CAN FD, EtherCAT SubDevice Controller, USB 2.0, FSI (200Mbps), 4× SPI, 2× I²C, 2× UART, 2× LIN - provides robust connectivity for distributed motor control systems and industrial networks. |
| Safety & Security | ISO 26262 ASIL B and IEC 61508 SIL 2 certified; hardware AES-128/192/256; JTAGLOCK; zero-pin boot; dual-zone security - meets requirements for automotive HVAC and industrial safety-critical firmware. |
Pinout & Package
Package: 176-pin PowerPAD™ Thermally Enhanced Low-profile Quad Flatpack (HLQFP), 26mm × 26mm, 0.5mm pitch, RoHS-compliant and green. Thermal pad on underside improves heat dissipation for sustained 200MHz operation in motor control environments.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDDIO / VSS | I/O power supply and ground | 3.3V tolerant I/O bank with independent power domains - allows mixed-voltage interfacing with sensors, gate drivers, and isolated communication ICs. |
| VDDA / VSSA | Analog power supply and ground | Separate 3.3V analog domain with dedicated reference pins (VREFHIA/VREFLOA) - minimizes digital noise coupling into precision ADC and DAC circuits. |
| GPIO126–GPIO134 | Multiplexed peripheral I/O | Support ePWM, eCAP, eQEP, SPI, SCI, I²C, and CAN functions - enables flexible peripheral routing for custom motor control board layouts. |
| TDI / TDO / TCK / TMS | JTAG debug interface | IEEE 1149.1-compliant boundary-scan and emulation - supports real-time debugging, flash programming, and functional safety verification. |
| FSITX0 / FSIRX0–3 | Fast Serial Interface transceiver | 200Mbps isolated serial link with built-in CRC and error recovery - replaces optocouplers in high-noise inverter gate driver interfaces. |
Key Features
| Feature | Design Value |
|---|---|
| Live Firmware Update (LFU) | Hardware-accelerated context switch between old and new firmware images - enables seamless over-the-air updates in automotive HVAC modules without system reset or torque interruption. |
| Configurable Logic Block (CLB) | Six programmable logic tiles integrated with XBAR routing - implements custom encoder interfaces, PWM dead-time compensation, or safety monitor logic without external FPGA. |
| Redundant ADC Comparison | Hardware-based comparison of results across multiple ADC modules - detects conversion faults in real time for ISO 26262-compliant motor current sensing without CPU overhead. |
| EtherCAT SubDevice Controller | Integrated ESC supporting CoE and FoE protocols - eliminates external EtherCAT ASIC in servo drive nodes, reducing BOM cost and PCB area. |
| High-Resolution PWM (HRPWM) | 36 channels with 150ps timing resolution and Minimum Dead-Band Logic - achieves precise phase-shifted control for SiC/GaN half-bridges in DC fast charging inverters. |
Applications
| Automotive HVAC Compressor Module | Industrial Servo Drive Control |
|---|---|
|
Use Scenario: Closed-loop field-oriented control (FOC) of brushless DC compressors in electric vehicle climate systems under varying thermal load and battery voltage. IC Role / Device Role / Timing Role: Real-time motor controller executing FOC algorithm, PWM generation, ADC sampling, and CAN FD diagnostics - all within 10µs control loop. Use Value: Enables >95% efficiency across 0–12,000 RPM range using 150ps HRPWM and hardware oversampling, while ASIL B certification satisfies OEM functional safety requirements. |
Use Scenario: High-bandwidth position/velocity control of industrial servo motors in CNC machines with sub-micron positioning accuracy. IC Role / Device Role / Timing Role: Primary motion controller managing eQEP feedback, SDFM current sensing, and 36-channel PWM output to 3-phase inverter stages. Use Value: Delivers deterministic 500ns interrupt latency and hardware-accelerated trigonometric math (TMU) for real-time inverse Park transforms - eliminating jitter in multi-axis coordinated motion. |
| DC Fast Charging Station Inverter | On-Board Charger (OBC) Bidirectional Converter |
|
Use Scenario: Dual-active-bridge (DAB) topology control in 150kW EV charging stations requiring soft-switching, adaptive dead-time, and grid synchronization. IC Role / Device Role / Timing Role: Central controller synchronizing primary/secondary side PWMs, measuring isolated voltage/current via FSI, and managing CAN FD communication with energy management system. Use Value: 200MHz C28x + CLA enables simultaneous DAB phase-shift calculation, resonant frequency tracking, and harmonic injection - achieving >98% peak efficiency at 100kHz switching. |
Use Scenario: Bidirectional AC/DC and DC/DC conversion in 11kW OBCs supporting V2G (vehicle-to-grid) with reactive power control and anti-islanding protection. IC Role / Device Role / Timing Role: Dual-role controller executing PFC and LLC control loops, managing USB/CAN FD diagnostics, and enforcing AES-encrypted firmware updates over LIN bus. Use Value: Integrated dual CAN FD + USB 2.0 + PMBus allows unified communication stack; hardware AES ensures secure OTA updates compliant with UNECE R155 cybersecurity management systems. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar real-time motor control applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| TMS320F28P650SH7 | Same PTP package, 1.28MB flash, dual C28x CPUs with lockstep, no EtherCAT | Targeted at higher-reliability industrial drives requiring CPU redundancy but no industrial Ethernet | Select when lockstep CPU comparison is mandatory for SIL 3 functional safety, and EtherCAT is not required. |
| TMS320F28379D | Dual C28x+CLA cores, 1MB flash, 337-ball BGA, no CAN FD or EtherCAT, lower temperature grade (–40°C to 105°C) | Used in non-automotive servo drives and solar inverters where AEC-Q100 and dual CAN FD are unnecessary | Choose for cost-sensitive industrial applications needing maximum processing headroom without automotive qualification or advanced networking. |
Compared with TMS320F28P650SH7, the TMS320F28P659SH6PTPQ1 trades CPU redundancy for EtherCAT and automotive qualification - making it optimal for distributed automotive motor nodes. Versus TMS320F28379D, it offers AEC-Q100, CAN FD, and LFU at the expense of flash size and core count - prioritizing safety and connectivity over raw compute.
Availability
TMS320F28P659SH6PTPQ1 is available at Aetrix Electronics and suitable for automotive HVAC compressor modules, industrial servo drive control, DC fast charging station inverters, and on-board charger bidirectional converters requiring stable component supply across extended temperature ranges and long production lifecycles.
Supply support for TMS320F28P659SH6PTPQ1 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 electronics and real-time control systems.
The TMS320F28P659SH6PTPQ1 belongs to TI's C2000™ real-time MCU product line, designed specifically for ultra-low-latency, high-efficiency power conversion in automotive, industrial, and renewable energy systems - emphasizing deterministic control, functional safety, and integrated analog/peripheral intelligence.
FAQ
What is the operating temperature range for the TMS320F28P659SH6PTPQ1?
The TMS320F28P659SH6PTPQ1 is qualified for ambient temperatures from –40°C to +125°C and junction temperatures up to +150°C, meeting AEC-Q100 Grade 1 requirements for under-hood automotive applications such as HVAC compressor control modules and traction inverter auxiliary controllers.
Does the TMS320F28P659SH6PTPQ1 support live firmware updates without system reset?
Yes, the TMS320F28P659SH6PTPQ1 includes hardware-accelerated Live Firmware Update (LFU) that enables fast context switching between active and standby firmware images - allowing seamless over-the-air updates in automotive HVAC systems without interrupting motor operation or requiring a power cycle.
How many high-resolution PWM channels does the TMS320F28P659SH6PTPQ1 provide?
The TMS320F28P659SH6PTPQ1 provides 36 ePWM channels, all with 150ps high-resolution timing capability and integrated features including Minimum Dead-Band Logic (MINDB) and Illegal Combo Logic (ICL) - enabling precise gate driving for SiC/GaN-based multilevel and resonant power converters.
Is the TMS320F28P659SH6PTPQ1 pin-compatible with other F28P65x devices in the PTP package?
No - the TMS320F28P659SH6PTPQ1 uses the same 176-pin HLQFP (PTP) mechanical footprint as TMS320F28P650SH6/SH7, but differs in functional pin mapping due to reduced flash (768KB vs. 1.28MB), single-CPU configuration, and absence of lockstep - requiring PCB layout verification before substitution.
What safety certifications apply to the TMS320F28P659SH6PTPQ1?
The TMS320F28P659SH6PTPQ1 is ISO 26262 certified up to ASIL B by TÜV SÜD and IEC 61508 certified up to SIL 2, with hardware safety features including lockstep-capable peripherals, memory BIST, reciprocal ADC comparison, and ERAD diagnostic engine - supporting functional safety development for automotive HVAC and industrial motor drives.
F28P659SH6PTPQ1 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Texas Instruments
- Package/Case:
- 176-PowerLQFP
- Series:
- C2000™ C28x Piccolo™
- 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:
- 244K 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:
- Automotive
- Qualification:
- AEC-Q100
- Mounting Type:
- Surface Mount
- Supplier Device Package:
F28P659SH6PTPQ1 FAQ
1.How can I place an order for F28P659SH6PTPQ1 through Aetrix?
Please submit a Request for Quotation (RFQ) for F28P659SH6PTPQ1 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 F28P659SH6PTPQ1 reliable?
The price and inventory of F28P659SH6PTPQ1 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for F28P659SH6PTPQ1 is usually 5 days.
3.What payment methods are accepted for F28P659SH6PTPQ1?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for F28P659SH6PTPQ1 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for F28P659SH6PTPQ1?
F28P659SH6PTPQ1 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your F28P659SH6PTPQ1 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 F28P659SH6PTPQ1?
For technical support, including F28P659SH6PTPQ1 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your F28P659SH6PTPQ1 requirements.
6.How does Aetrix verify that F28P659SH6PTPQ1 is sourced from the original manufacturer or authorized distributors?
All F28P659SH6PTPQ1 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 F28P659SH6PTPQ1 meets industry standards.
7.What is the process for return or replacement of F28P659SH6PTPQ1?
All F28P659SH6PTPQ1 units undergo pre-shipment inspection (PSI). If there is an issue with F28P659SH6PTPQ1, 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 F28P659SH6PTPQ1 part is unused and in its original packaging.
Return procedure for F28P659SH6PTPQ1:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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