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TMS320F28377S

TITMS320F28377S

Texas Instruments
Another C2000 Delfino-series device offering high-performance real-time control with a different mix of memory and peripherals for cost/performance trade-offs.
Active852 in stock

Overview

The TMS320F28377S is a high-performance 32-bit real-time microcontroller from the TI C2000 Delfino family designed for advanced closed-loop control. It operates at 200MHz and integrates a C28x DSP core with a Control Law Accelerator (CLA) to offload complex math tasks from the main CPU.

Why Choose This Part

The device features specialized hardware accelerators like the TMU and VCU-II that significantly speed up trigonometric and complex math operations essential for real-time control. It offers superior analog integration with four independent ADCs supporting both 12-bit and 16-bit resolutions, alongside windowed comparators for cycle-by-cycle protection.

Applications

Industrial Motor Drives
High-precision control of AC induction motors and permanent magnet synchronous motors using the integrated Trigonometric Math Unit (TMU).
Solar Inverters
Management of multi-phase power conversion and grid-tie synchronization using high-resolution PWM outputs.
Digital Power Supplies
Implementing complex power topologies with fast transient response thanks to the 16-bit ADC capabilities and low-latency interrupt handling.
Electric Vehicle Charging
Functional safety-compliant control for DC fast chargers and onboard charging systems.

Key Specifications

Speed 200MHz
RAM Size 82K x 16
Core Size 32-Bit
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, 20x16b; D/A 3x12b
Oscillator Type Internal
Program Memory Size 1MB (512K x 16)
Program Memory Type FLASH
Operating Temperature -40degC ~ 105degC (TJ)
Supplier Device Package 176-HLQFP (24x24)
Voltage - Supply (Vcc/Vdd) 1.14V ~ 3.47V

Getting Started

Developers should utilize the C2000Ware software package and Code Composer Studio (CCS) IDE for firmware development. For rapid prototyping, the TMDSCNCD28377D docking station or the LAUNCHXL-F28379D LaunchPad (which shares the same architecture) provides a compatible hardware environment for evaluating the 176-pin LQFP peripherals.

Also Consider

STM32G474 STMicroelectronics - An ARM Cortex-M4F alternative with high-resolution PWMs and integrated analog peripherals for mixed-signal power control.