TMS320F28379DZWTQR
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Texas Instruments TMS320F28379DZWTQR

Manufacturer No:
TMS320F28379DZWTQR
Manufacturer:
Texas Instruments
Package:
Tape & Reel (TR)
Description:
IC MCU
Delivery:
Payment:
iso14001
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Product Introduction

Overview

The TMS320F28379DZWTQR is a powerful 32-bit floating-point microcontroller unit (MCU) from Texas Instruments, part of the C2000™ microcontroller family. This device is designed for advanced closed-loop control applications, leveraging a dual-core architecture to significantly enhance system performance. Each core is based on TI's 32-bit C28x CPUs, operating at 200 MHz and featuring an IEEE 754 single-precision Floating-Point Unit (FPU), a Trigonometric Math Unit (TMU), and a Viterbi/Complex Math Unit (VCU-II). The MCU also includes two programmable Control Law Accelerators (CLAs) that can execute code independently of the main CPU, further optimizing real-time control tasks.

Key Specifications

Specification Details
Processor Dual-core TMS320C28x 32-bit CPUs
Frequency 200 MHz
Floating-Point Unit (FPU) IEEE 754 single-precision
Math Units Trigonometric Math Unit (TMU), Viterbi/Complex Math Unit (VCU-II)
Control Law Accelerators (CLAs) Two programmable CLAs, 200 MHz, IEEE 754 single-precision floating-point instructions
On-chip Memory 512KB (256KW) or 1MB (512KW) of flash (ECC-protected), 172KB (86KW) or 204KB (102KW) of RAM (ECC-protected or parity-protected)
Security Features Dual-zone security, unique identification number
Analog and Control Peripherals Four independent 16-bit ADCs, eight windowed comparators, three 12-bit buffered DAC outputs, 24 PWM channels, 16 HRPWM channels, six eCAP modules, three eQEP modules, eight SDFM input channels
Package Type nFBGA (337 pins), 16mm × 16mm
Operating Temperature -40°C to 125°C (junction temperature for automotive applications)

Key Features

  • Dual-core architecture with two TMS320C28x 32-bit CPUs operating at 200 MHz
  • IEEE 754 single-precision Floating-Point Unit (FPU), Trigonometric Math Unit (TMU), and Viterbi/Complex Math Unit (VCU-II)
  • Two programmable Control Law Accelerators (CLAs) for independent code execution
  • ECC-protected flash memory (512KB or 1MB) and ECC-protected or parity-protected RAM (172KB or 204KB)
  • Dual-zone security and unique identification number for enhanced security
  • Integrated analog and control peripherals including ADCs, DACs, PWMs, eCAPs, eQEPs, and SDFM modules
  • Support for high-resolution pulse width modulation (HRPWM) and dead-band support
  • Enhanced capture (eCAP) and quadrature encoder pulse (eQEP) modules

Applications

  • Industrial motor drives and servo motor control
  • Solar micro inverters and converters
  • Radar and digital power systems
  • Automotive transportation and electrical vehicles
  • Smart metering and power line communications
  • Sensing and signal processing in various industrial and automotive contexts

Q & A

  1. What is the core architecture of the TMS320F28379DZWTQR?

    The TMS320F28379DZWTQR features a dual-core architecture with two TMS320C28x 32-bit CPUs.

  2. What is the operating frequency of the CPUs?

    The CPUs operate at 200 MHz.

  3. What type of floating-point unit does the MCU include?

    The MCU includes an IEEE 754 single-precision Floating-Point Unit (FPU).

  4. What are the Control Law Accelerators (CLAs) used for?

    The CLAs are used to execute code independently of the main CPU, enhancing real-time control tasks.

  5. How much on-chip memory does the MCU have?

    The MCU has up to 1MB of flash memory and up to 204KB of RAM.

  6. What security features are included in the MCU?

    The MCU includes dual-zone security and a unique identification number.

  7. What types of analog and control peripherals are integrated into the MCU?

    The MCU includes ADCs, DACs, PWMs, eCAPs, eQEPs, and SDFM modules.

  8. What are some common applications of the TMS320F28379DZWTQR?

    Common applications include industrial motor drives, solar inverters, digital power systems, automotive transportation, and smart metering.

  9. What software development kits are available for this MCU?

    The DigitalPower SDK and the MotorControl SDK are available to accelerate application development.

  10. What is the operating temperature range for the MCU?

    The operating temperature range is -40°C to 125°C for automotive applications.

Product Attributes

Core Processor:C28x
Core Size:32-Bit Dual-Core
Speed:200MHz
Connectivity:CANbus, EBI/EMI, I²C, McBSP, SCI, SPI, uPP, UART/USART, USB
Peripherals:DMA, POR, PWM, WDT
Number of I/O:169
Program Memory Size:1MB (512K x 16)
Program Memory Type:Flash
EEPROM Size:- 
RAM Size:102K x 16
Voltage - Supply (Vcc/Vdd):1.14V ~ 1.26V
Data Converters:A/D 24x12b, 12x16b; D/A 3x12b
Oscillator Type:Internal
Operating Temperature:-40°C ~ 125°C (TJ)
Mounting Type:Surface Mount
Package / Case:337-LFBGA
Supplier Device Package:337-NFBGA (16x16)
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Similar Products

Part Number TMS320F28379DZWTQR TMS320F28377DZWTQR
Manufacturer Texas Instruments Texas Instruments
Product Status Active Active
Core Processor C28x C28x
Core Size 32-Bit Dual-Core 32-Bit Dual-Core
Speed 200MHz 200MHz
Connectivity CANbus, EBI/EMI, I²C, McBSP, SCI, SPI, uPP, UART/USART, USB CANbus, EBI/EMI, I²C, McBSP, SCI, SPI, uPP, UART/USART, USB
Peripherals DMA, POR, PWM, WDT DMA, POR, PWM, WDT
Number of I/O 169 169
Program Memory Size 1MB (512K x 16) 1MB (512K x 16)
Program Memory Type Flash Flash
EEPROM Size - -
RAM Size 102K x 16 102K x 16
Voltage - Supply (Vcc/Vdd) 1.14V ~ 1.26V 1.14V ~ 3.47V
Data Converters A/D 24x12b, 12x16b; D/A 3x12b A/D 24x12b, 12x16b; D/A 3x12b
Oscillator Type Internal Internal
Operating Temperature -40°C ~ 125°C (TJ) -40°C ~ 125°C (TA)
Mounting Type Surface Mount Surface Mount
Package / Case 337-LFBGA 337-LFBGA
Supplier Device Package 337-NFBGA (16x16) 337-NFBGA (16x16)

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