TMS320F28388DPTP Texas Instruments Integrated Circuit (Quad Flat Packages) In Stock
Texas Instruments TMS320F28388DPTP is a dual-core real-time microcontroller featuring two C28x DSP cores running at 200 MHz with connectivity manager, 1 MB Flash, 192 KB SRAM, integrated CLA coprocessor, and advanced control peripherals including 24 PWM channels and 12-bit ADCs. Ideal for industrial motor control, power conversion, and grid infrastructure. Available from stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Quad Flat Packages
- Pin Count
- 177
- Lifecycle
- ACTIVE
- Datasheet
- TMS320F28388DPTP Datasheet PDF
- Category
- Integrated Circuit
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Dual 200 MHz TMS320C28x real-time DSP cores for high-performance control processing
- Integrated connectivity manager supporting EtherCAT, USB 2.0, and CAN-FD protocols
- 1 MB Flash and 192 KB SRAM with dual-core architecture for parallel task execution
- 24 PWM channels with high-resolution capability down to 150 ps for precise motor control
- Four 12-bit ADCs with up to 24 SOC channels enabling simultaneous multi-signal sampling
- Integrated Control Law Accelerator (CLA) for offloading time-critical math from main cores
- -40°C to 105°C extended temperature range for harsh industrial environments
Applications
The TMS320F28388DPTP is optimized for industrial motor drives, servo control systems, and solar/wind power inverters where deterministic real-time control and high switching frequencies are essential. Its dual-core architecture with integrated connectivity manager makes it ideal for smart grid infrastructure, industrial robotics, and EV onboard chargers requiring concurrent communication and control loops. The device is also widely adopted in AC drives, UPS systems, and multi-axis motion controllers demanding sub-microsecond response times.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for TMS320F28388DPTP:
suggested
suggested
RISC Microcontroller, 32-Bit, FLASH, TMS320 CPU, 200MHz, CMOS, PQFP176
RISC Microcontroller, 32-Bit, FLASH, TMS320 CPU, 200MHz, CMOS, PQFP176
RISC Microcontroller, 32-Bit, FLASH, TMS320 CPU, 200MHz, CMOS, PQFP176
RISC Microcontroller, 32-Bit, FLASH, TMS320 CPU, 200MHz, CMOS, PQFP176
RISC Microcontroller, 32-Bit, FLASH, TMS320 CPU, 200MHz, CMOS, PQFP176
Frequently Asked Questions
What are the core specifications of the TMS320F28388DPTP?
The TMS320F28388DPTP features dual TMS320C28x DSP cores each running at up to 200 MHz, 1 MB of Flash memory, 192 KB of SRAM, an integrated Control Law Accelerator (CLA), and a dedicated connectivity manager supporting EtherCAT, USB 2.0, and CAN-FD. It operates from a 3.3 V supply and is housed in a 337-pin HLQFP package.
What communication interfaces does the TMS320F28388DPTP support?
The device integrates a connectivity manager with support for EtherCAT (industrial Ethernet), USB 2.0 (full speed), CAN-FD, SPI, I2C, UART (SCI), and McBSP interfaces, making it suitable for multi-protocol industrial networks. The dual-core design allows one core to handle communication while the other executes real-time control algorithms without interference.
What is the operating temperature range of the TMS320F28388DPTP?
The TMS320F28388DPTP is rated for an operating junction temperature range of -40°C to 105°C, meeting the demands of industrial-grade applications in harsh environments such as outdoor power converters, automotive subsystems, and factory automation equipment.
Is the TMS320F28388DPTP suitable for motor control applications?
Yes, the device is purpose-built for motor control. It includes 24 high-resolution PWM channels with timing resolution down to approximately 150 picoseconds, four 12-bit ADCs for real-time current and voltage sensing, hardware trip zones for fast fault protection, and dedicated encoder (eQEP) interfaces for position feedback — all essential for high-performance BLDC, PMSM, and AC induction motor drives.
What package and pin count does the TMS320F28388DPTP use?
The TMS320F28388DPTP is packaged in a 337-pin Thin Quad Flat Package (TQFP / HLQFP) with a 0.5 mm pitch. The large pin count provides ample I/O for complex multi-peripheral designs. The 'PTP' suffix designates the specific package variant in Texas Instruments' TMS320F2838x family.
What is a good substitute or alternative for the TMS320F28388DPTP?
Close alternatives within the TMS320F2838x family include the TMS320F28386DPTP (single connectivity manager, lower cost) and the TMS320F28384DPTP (reduced Flash). If EtherCAT is not required, the TMS320F28379D or TMS320F28377D offer similar dual-core C28x performance with a broader existing ecosystem and lower price point.
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