TMS320F28377DPTPT - 800 MIPS Dual-Core MCU | Texas Instruments
N.º de pieza: TMS320F28377DPTPT ✓ Activo| Cant. | Precio unitario | Total |
|---|---|---|
| 1 | $13.4032 | $13,40 |
| 10 | $0 | $0,00 |
| 100 | $0 | $0,00 |
| 500 | $0 | $0,00 |
| 1.000 | $0 | $0,00 |
TMS320F28377DPTPT Descripción general
A microcontroller is a programmable system-on-chip that integrates a processor core, memory, peripherals, and interface logic into one device. The C2000 family targets motor control, digital power, industrial automation, power conversion, and other embedded control applications. In the broader semiconductor hierarchy, this device is a 32-bit microcontroller, a real-time embedded processor, and a member of the Texas Instruments C2000 family. Its dual-core architecture allows control and supervisory or communications tasks to be partitioned across separate CPUs.
The 200 MHz C28x processors, combined with the stated 800 MIPS figure, provide substantial instruction throughput for high-bandwidth control algorithms. Two Control Law Accelerators, the FPU, and the TMU offload selected mathematical and control workloads. The 1024 KB embedded flash stores control firmware and parameter data, while EMIF supports external memory or peripheral interfaces when a design needs additional storage or I/O.
The integrated 16-bit ADC is a key feature for sampling analog control quantities such as voltage, current, temperature, or position. This combination of dual-core processing, accelerator hardware, ADC capability, and functional-safety positioning makes the MCU suitable for high-end industrial motor drives, digital power converters, robotics, traction and automotive-style control systems, and industrial automation platforms. Multiple processor resources can reduce contention when a system handles fast control loops alongside communications, diagnostics, and safety monitoring.
The PTP package provides 176 pins, allowing substantial mixed-signal and digital connectivity while supporting a broad C2000 peripheral set. Electrical design still requires careful review of the TI datasheet for supply sequencing, decoupling, analog-reference routing, high-current pins, clocking, and exposed thermal requirements. The operating temperature range supplied for this orderable part is -40°C to +105°C.
This product data combines the verified Texas Instruments family specifications and ordering data with distributor availability information. For a new design, engineers should confirm the exact peripheral set, pin multiplexing, memory requirements, clock configuration, and functional-safety documentation for TMS320F28377D before committing the 176-pin PCB footprint.
Alternativas directas para TMS320F28377DPTPT — mismo encapsulado, compatible pin a pin. Se excluyen las piezas de otro encapsulado que requieren retrabajo de la PCB.
Variantes de esta serie
Modelos de la misma serie compatibles directamente con TMS320F28377DPTPT (mismo factor de forma y huella) — difiere en Functional Safety, Operating Temperature, Package, Series.
Herramienta de comparación rápida — seleccione piezas alternativas para compararlas lado a lado:
TMS320F28377SPTPT
✅ Sustitución directa📋 Alternativa de referencia (no en el catálogo)
TMS320F28379DPTPT
✅ Sustitución directa📋 Alternativa de referencia (no en el catálogo)
TMS320F28375SPTPT
✅ Sustitución directa📋 Alternativa de referencia (no en el catálogo)
TMS320F28377D-EP
✅ Sustitución directa📋 Alternativa de referencia (no en el catálogo)
TMS320F28377DPTPT
✅ Sustitución directa✓ En stock
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Ver hoja de datos →TMS320F28377DPTPT Valores máximos y características eléctricas
| Product Type | 32-bit dual-core C2000 C28x Delfino functional-safety microcontroller |
| CPU | 2x C28x cores |
| Control Law Accelerators | 2x CLA |
| Maximum Processing Performance | 800 MIPS |
| CPU Frequency | 200 MHz |
| Architecture | 32-bit |
| Embedded Flash Memory | 1024 KB |
| ADC Resolution | 16-bit |
| External Memory Interface | EMIF |
| Floating-Point Unit | FPU |
| Trigonometric Math Unit | TMU |
| Encapsulado | 176-pin HLQFP PTP, 24 mm x 24 mm |
| Tipo de montaje | Surface mount |
| Temperatura de funcionamiento | -40°C to +105°C |
| Functional Safety | Functional Safety (FuSa) positioning |
| Series | C2000 C28x Delfino |
Guía de configuración de pines de TMS320F28377DPTPT 176-pin hlqfp ptp, 24 mm x 24 mm
Configuración de pines para TMS320F28377DPTPT (encapsulado 176-pin hlqfp ptp, 24 mm x 24 mm). Este CI digital incluye GPIO, interfaces de comunicación (UART, SPI, I2C) y pines de alimentación. Consulte la hoja de datos del fabricante para conocer las funciones alternativas de los pines y las opciones de configuración. Esencial para el diseño de sistemas embebidos y el diseño de PCB.
No hay datos detallados de patillaje disponibles para TMS320F28377DPTPT.
Consulte la hoja de datos para ver la configuración completa de patillas.
Aplicaciones típicas
TMS320F28377DPTPT es adecuado para 6 aplicacións: Industrial Servo Motor Control, Digital Power Conversion, Industrial Robotics, Renewable-Energy Inverters, Functional-Safety Industrial Control, Data Center Power Systems.
Industrial Servo Motor Control
TMS320F28377DPTPT fits high-performance industrial servo drives that must sample current, voltage, and position while executing fast feedback algorithms. The two 200 MHz C28x CPUs provide 800 MIPS of stated processing capability, and two CLAs can execute control-law work independently of the CPUs. A 16-bit ADC supports analog feedback acquisition, while the TMU accelerates trigonometric transforms used in field-oriented control. Partition time-critical current control, slower supervisory loops, communications, and diagnostics only after checking interrupt latency, memory sharing, and safety requirements.
Recomendado
Digital Power Conversion
The TMS320F28377DPTPT is appropriate for advanced digital power converters requiring fast control loops and dedicated real-time processing. Its dual C28x cores can divide supervisory, communications, and protection tasks from the main converter loop, while the two Control Law Accelerators handle time-critical math and the TMU reduces transform overhead. The 16-bit ADC supports high-resolution measurements, and 1024 KB of embedded flash accommodates control software and tuning data. Power-layout design must still minimize switching-node coupling into analog sampling and reference circuits.
Recomendado
Industrial Robotics
For industrial robotics, TMS320F28377DPTPT can coordinate multiple deterministic control tasks involving joint position, velocity, torque, and current feedback. Its stated 800 MIPS throughput and two C28x processors offer more scheduling flexibility than a single-core MCU, while the CLAs can keep mathematical control workloads predictable. The FPU supports floating-point computation and the TMU handles trigonometric operations common in motion algorithms. Deployment in a safety-related robot controller requires review of the applicable diagnostic coverage, watchdog strategy, fault inputs, and certification evidence.
Recomendado
Renewable-Energy Inverters
TMS320F28377DPTPT can support solar, storage, and grid-interface inverter control where multiple fast loops must coexist with communications and system monitoring. The 16-bit ADC is useful for voltage and current feedback, while two CPUs can separate real-time control from supervisory data exchange. Two CLAs and the TMU help distribute transform, modulation, and observation calculations across dedicated hardware. A practical implementation must account for wide bus-energy transients, isolated sensing, synchronous sampling, thermal conditions, and the complete C2000 control-library dependency set.
Recomendado
Functional-Safety Industrial Control
The TMS320F28377DPTPT’s stated Functional Safety positioning makes it relevant to industrial systems requiring diagnostic processing and controlled fault behavior. Its two CPU cores can run independent control and monitoring partitions, while the CLAs provide additional real-time workload capacity. This architecture can support separation of safety-critical and non-safety tasks, but capability alone does not establish system certification. Designers must implement the safety manual’s assumptions, test diagnostics, manage clock and supply faults, and document freedom from interference between software partitions.
Recomendado
Data Center Power Systems
TMS320F28377DPTPT can be evaluated for high-end data-center power conversion, where fast response and deterministic digital control are valuable. The dual 200 MHz C28x cores can divide converter control, telemetry, fault handling, and host communication, while the 16-bit ADC supports precision rail measurement. Dedicated CLAs and TMU hardware improve responsiveness to changing loads. However, commercial suitability depends on implementation risk: the 176-pin HLQFP consumes substantial board area, and the complete design must satisfy isolation, creepage, thermal, and reliability requirements beyond the MCU itself.
Recomendado
Resumen de productos recomendados
Datos de referencia de ingeniería para TMS320F28377DPTPT — comparación, orientación de diseño e información de cumplimiento.
Guía de selección
Comparación con alternativas
| Parámetro | Este producto | TMS320F28377SPTPT | TMS320F28379DPTPT | TMS320F28375SPTPT | TMS320F28377D-EP | TMS320F28377DPTPT |
|---|---|---|---|---|---|---|
| Brand | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments |
Diferenciadores clave
- Verified high-end processing configuration (frente a TMS320F28031RSHS)
- Dedicated real-time and trigonometric hardware (frente a TMS320F28031RSHS)
- Higher memory and analog resolution positioning (frente a TMS320F28031RSHS)
- Enhanced Product headroom for extended applications (frente a TMS320F28377SPTPT)
Notas de diseño
Use the official PTP package drawing and pin table to define the 176-pad land pattern. Place all decoupling capacitors adjacent to the intended supply pins, with short and symmetrical return paths, and preserve the datasheet-defined power and ground connections. The high pin count makes escape routing difficult, so decide analog, communications, debug, and control-bus fanout before placement. Do not infer exposed-pad or thermal requirements from the generic package name.
Protect the 16-bit ADC front end from switching-converter and high-current control-stage coupling. Keep analog input traces short, route them away from power-switch nodes and inductors, use a quiet reference plane, and follow the datasheet’s analog-ground and reference-return recommendations. Sampling timing must also account for source impedance and acquisition-window requirements. PCB return paths should avoid sharing noisy switching currents with precision measurement references.
Do not treat a PTP package suffix match as proof of drop-in compatibility. Validate every candidate against the official pinout, alternate-function matrix, electrical limits, ADC channels, timers, communication peripherals, clocking, memory organization, functional-safety diagnostics, and errata. The supplied evidence raises firmware concerns even for a related 176-pin device. Freeze production only after boot, interrupt, timing, thermal, brownout, and fault-response tests pass on representative hardware.
Treat supply sequencing and rail tolerance as a system-design constraint rather than assuming every C2000 rail can start in any order. Follow the TI datasheet’s specified operating ranges and decoupling recommendations, verify the power-source impedance at high control-loop bandwidth, and monitor analog-reference integrity. Because the device offers 800 MIPS and high I/O capability, compute worst-case utilization and thermal margin in the final application rather than from nominal core frequency alone.
Estimate package dissipation from the actual rail voltages, I/O activity, clock utilization, and ambient conditions. Estimated calculations must use the selected application inputs and the TI package thermal data; the supplied snippets do not contain thermal resistance or maximum power figures. Preserve copper around power and ground pins, follow the package drawing for exposed thermal features, and verify junction temperature in the assembled enclosure rather than relying on an airflow-free estimate.
Información de cumplimiento
The supplied snippets identify a Functional Safety C2000 MCU but do not provide RoHS, REACH, AEC-Q100, lead-free, halogen-free, or conflict-minerals declarations. These fields must be checked against the current TI product documentation and company declarations.
