TMS320F28374SPZPS Texas Instruments Integrated Circuit (Quad Flat Packages) In Stock
The TMS320F28374SPZPS is a 32-bit C28x floating-point DSC running at up to 200 MHz with 512 KB flash memory and integrated ADC, DAC, and DMA in a 100-pin HTQFP package. It is designed for real-time digital power control and motor drive applications requiring fast closed-loop response and hardware-accelerated math. Available from stock worldwide with standard lead times.
- Manufacturer
- Texas Instruments
- Package
- Quad Flat Packages
- Pin Count
- 101
- Lifecycle
- ACTIVE
- Datasheet
- TMS320F28374SPZPS Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $13.7900(MOQ 1)
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of TMS320F28374SPZPS?
- 200 MHz C28x CPU with IEEE 754 single-precision floating-point unit for real-time control algorithms without software emulation overhead
- 512 KB flash and integrated ADC, DAC, and DMA channels enabling complete power converter control on a single chip
- 100-pin HTQFP (14x14 mm) package with JTAG boundary scan for in-circuit debugging and production test
What is TMS320F28374SPZPS used for?
The TMS320F28374SPZPS is optimized for digital power supply control, three-phase motor drives, and solar inverter designs where fast ADC sampling and floating-point PID loops must execute within a few microseconds per control cycle. Its integrated DAC and DMA channels minimize latency between sensing and actuation, making it a leading choice for grid-tied inverters, servo controllers, and UPS systems demanding sub-microsecond interrupt response at 200 MHz.
What are the specifications of TMS320F28374SPZPS?
| Pbfree Code | Yes |
| YTEOL | 15 |
| Has ADC | YES |
| Bit Size | 32 |
| Boundary Scan | YES |
| CPU Family | TMS320 |
| Clock Frequency-Max | 100MHz |
| DAC Channels | YES |
| DMA Channels | YES |
| Format | FLOATING POINT |
| Integrated Cache | NO |
| JESD-30 Code | S-PQFP-G100 |
| JESD-609 Code | e4 |
| Low Power Mode | YES |
| Number of DMA Channels | 6 |
| Number of I/O Lines | 41 |
| Number of Serial I/Os | 5 |
| Number of Timers | 3 |
| On Chip Data RAM Width | 8 |
| On Chip Program ROM Width | 16 |
| PWM Channels | YES |
| Package Body Material | PLASTIC/EPOXY |
| Package Shape | SQUARE |
| Package Style | FLATPACK, HEAT SINK/SLUG, THIN PROFILE, FINE PITCH |
| Peak Reflow Temperature (Cel) | 260 |
| RAM (bytes) | 135168 |
| RAM (words) | 132 |
| ROM (words) | 524288 |
| ROM Programmability | FLASH |
| Speed | 200MHz |
| Supply Current-Max | 400mA |
| Supply Voltage-Max | 1.26V |
| Supply Voltage-Min | 1.14V |
| Supply Voltage-Nom | 1.2V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | AUTOMOTIVE |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.5mm |
| Terminal Position | QUAD |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
| Package | Quad Flat Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 3 |
| ECCN | 3A991.A.2 |
| HTS Code | 8542.31.00.30 |
| Country of Origin | Philippines |
Where can I find the TMS320F28374SPZPS datasheet?
TMS320F28374SPZPS Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for TMS320F28374SPZPS?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What CPU performance does TMS320F28374SPZPS deliver and how does floating-point support benefit motor control firmware?
The TMS320F28374SPZPS runs its C28x core at 200 MHz and includes a hardware IEEE 754 single-precision floating-point unit. This allows PID controllers, Park and Clarke transforms, and space-vector PWM algorithms to execute in floating-point without emulation, reducing control loop latency to under 5 µs for 3-phase motor drive applications compared to fixed-point implementations that require manual scaling.
How much flash memory does TMS320F28374SPZPS provide and how does that constrain firmware complexity?
The TMS320F28374SPZPS integrates 512 KB (256K x 16) of on-chip flash. This is sufficient for a full real-time control application including interrupt service routines, communication stacks such as CAN or SCI, and lookup tables for efficiency maps, while leaving room for calibration data storage — making external flash unnecessary for most digital power converter or servo drive firmware projects.
Which package does TMS320F28374SPZPS use and how does its footprint compare to larger pin-count DSC options?
The TMS320F28374SPZPS is housed in a 100-pin HTQFP package measuring 14 x 14 mm, which is more compact than 176-pin or 337-ball BGA packages used by higher-end C28x devices. It supports JTAG boundary scan for production test, and the exposed-pad thermal design aids heat dissipation at the 200 MHz operating frequency, keeping junction temperature within safe limits at full computational load.
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Why Buy from FindMyChip
About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
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| 1+ | $19.9500 | $19.95 |
| 5+ | $18.1700 | $90.85 |
| 10+ | $15.9230 | $159.23 |
| 90+ | $15.4900 | $1394.10 |
| 270+ | $14.7400 | $3979.80 |
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