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TMS320F28377DPTPS

TITMS320F28377DPTPS

Texas Instruments
C28x C2000™ C28x Delfino™, Functional Safety (FuSa) Microcontroller IC 32-Bit Dual-Core 200MHz 1MB (512K x 16) FLASH 176-HLQFP (24x24)
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Overview

The TMS320F28377D is a high-performance C2000 Delfino dual-core microcontroller designed for advanced closed-loop control applications. Operating at 200MHz, it integrates dual C28x cores with specialized hardware accelerators like the Trigonometric Math Unit (TMU) and Control Law Accelerator (CLA) to handle complex real-time processing with minimal latency. This Functional Safety (FuSa) rated device is optimized for industrial and automotive power electronics where reliability and precision are critical.

Why Choose This Part

This MCU excels due to its heterogeneous processing capabilities, including the TMU which significantly accelerates sine and cosine calculations required for vector control. It features a robust analog subsystem with up to 20 channels of 12-bit ADC or 9 channels of 16-bit ADC, alongside integrated hardware built-in self-test (HWBIST) for safety-critical systems. The dual-core design allows for the separation of control loops and communication tasks, ensuring deterministic performance.

Applications

Industrial Motor Drives
Utilizes the dual-core architecture and high-resolution PWMs for advanced field-oriented control (FOC) of AC induction and permanent magnet synchronous motors.
Solar Inverters and Digital Power
The integrated 16-bit ADCs and fast math units enable precise monitoring and high-speed switching control for grid-tied power conversion.
Automotive Powertrain
Functional Safety features and dual-core redundancy make it suitable for EV traction inverters and on-board charging systems.
Active Power Filtering
High-speed processing allows for real-time harmonic analysis and compensation in power quality applications.

Key Specifications

Speed 200MHz
RAM Size 102K x 16
Core Size 32-Bit Dual-Core
Peripherals DMA, POR, PWM, WDT
Connectivity CANbus, EBI/EMI, I2C, McBSP, SCI, SPI, uPP, UART/USART, USB
Mounting Type Surface Mount
Number of I/O 97
Core Processor C28x
Package / Case 176-LQFP Exposed Pad
Data Converters A/D 20x12b, 9x16b; D/A 3x12b
Oscillator Type Internal
Program Memory Size 1MB (512K x 16)
Program Memory Type FLASH
Operating Temperature -40degC ~ 125degC (TJ)
Supplier Device Package 176-HLQFP (24x24)
Voltage - Supply (Vcc/Vdd) 1.14V ~ 3.47V

Getting Started

Start development using the TMDSCNCD28379D controlCARD paired with the Code Composer Studio (CCS) IDE. Engineers should utilize the C2000Ware software package, which provides essential drivers, math libraries (IQmath), and code examples specifically tuned for the C28x core and CLA. For hardware debugging, a XDS110 or XDS200 JTAG emulator is recommended.

Part of C2000 Piccolo/Delfino family » TMS320F28377

TMS320F28377 Family

Comparing specs that differ across variants. The current part is highlighted.

Part Number RAM ADC/DAC Temp Range Stock
TMS320F28377DPTPS (this part) 102K A/D 20x12b, 9x16b;.. -40degC ~ 125degC .. 1,084
TMS320F28377SPTPT 82K A/D 20x12b, 20x16b.. -40degC ~ 105degC .. 1,509
TMS320F28377DPTPT 102K A/D 20x12b, 9x16b;.. -40degC ~ 105degC .. 502

Also Consider

TMS320F28379D TITexas Instruments - Includes additional CLB (Configurable Logic Block) features for implementing custom logic alongside the dual cores.

Categories

Microcontrollers > Texas Instruments