TMS320F28377SZWTT Texas Instruments Integrated Circuit (BGA) In Stock
The TMS320F28377SZWTT is a Delfino 32-bit digital signal controller from Texas Instruments running at up to 100 MHz, featuring a single C28x CPU with CLA co-processor, hardware floating-point unit (FPU), trigonometric math unit (TMU), 1024 KB Flash, 16-bit ADC, EMIF, and DAC in a BGA package. It delivers 400 MIPS processing performance for real-time control applications. Ideal for motor drives, solar inverters, power converters, and industrial control systems.
- Manufacturer
- Texas Instruments
- Package
- BGA
- Pin Count
- 337
- Lifecycle
- ACTIVE
- Datasheet
- TMS320F28377SZWTT Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- -40.0°C to 105.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 400 MIPS performance from 32-bit C28x CPU at 100 MHz with hardware FPU and TMU
- Control Law Accelerator (CLA) co-processor enabling parallel real-time control computation
- 1024 KB Flash memory for large firmware storage in complex control applications
- 16-bit ADC for high-resolution analog measurement in precision power conversion
- External Memory Interface (EMIF) for expansion to external SRAM or SDRAM
- Integrated DAC, DMA, and boundary scan (JTAG) for comprehensive system integration
Applications
The TMS320F28377SZWTT is designed for high-performance real-time control in three-phase motor drives, grid-tied solar inverters, uninterruptible power supplies, and digital power conversion systems. Its combination of floating-point CPU, CLA co-processor, and rich analog peripherals makes it an industry-leading choice for closed-loop feedback control in demanding industrial power electronics.
Specifications
| 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-PBGA-B337 |
| JESD-609 Code | e1 |
| Low Power Mode | YES |
| Number of DMA Channels | 6 |
| Number of I/O Lines | 169 |
| 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 | GRID ARRAY, LOW PROFILE, FINE PITCH |
| Peak Reflow Temperature (Cel) | 260 |
| RAM (bytes) | 167936 |
| RAM (words) | 164 |
| ROM (words) | 524288 |
| ROM Programmability | FLASH |
| Screening Level | AEC-Q100 |
| 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 | INDUSTRIAL |
| Terminal Finish | Tin/Silver/Copper (Sn/Ag/Cu) |
| Terminal Form | BALL |
| Terminal Pitch | 0.8mm |
| Terminal Position | BOTTOM |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
| Package | BGA |
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 |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for TMS320F28377SZWTT:
RISC Microcontroller, 32-Bit, FLASH, TMS320 CPU, 200MHz, CMOS, PQFP176
Frequently Asked Questions
What is the CPU performance and key processing features of the TMS320F28377SZWTT?
The TMS320F28377SZWTT delivers 400 MIPS via a 32-bit C28x CPU at 100 MHz, augmented by a CLA co-processor for parallel real-time computation, hardware floating-point unit (FPU), and a trigonometric math unit (TMU) for efficient DSP and control algorithm execution.
What memory and peripherals does the TMS320F28377SZWTT include?
The TMS320F28377SZWTT includes 1024 KB of Flash memory, 16-bit ADC, DAC channels, DMA, EMIF for external memory expansion, and JTAG boundary scan support, providing a comprehensive set of resources for complex real-time industrial control applications.
What are the primary applications for the TMS320F28377SZWTT?
The TMS320F28377SZWTT is ideal for three-phase motor drives, solar and wind inverters, digital power supplies, and industrial automation systems. Its high computation power and rich analog front-end capabilities are optimized for closed-loop digital control in demanding power electronics applications.
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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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