TMS320F28377DZWTQ
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Texas Instruments TMS320F28377DZWTQ

Manufacturer No:
TMS320F28377DZWTQ
Manufacturer:
Texas Instruments
Package:
Bulk
Description:
IC MCU 32BIT 1MB FLASH 337NFBGA
Delivery:
Payment:
iso14001
iso45001
iso9001
iso13485

Product Introduction

Overview

The TMS320F28377DZWTQ is a powerful 32-bit floating-point microcontroller unit (MCU) from Texas Instruments, designed for advanced closed-loop control applications. This MCU features a dual-core architecture based on TI's 32-bit C28x floating-point CPUs, each operating at 200MHz. The dual real-time control subsystems are enhanced by the Trigonometric Math Unit (TMU) and the Viterbi/Complex Math Unit (VCU-II), which significantly boost system performance. The integrated analog and control peripherals enable system consolidation and eliminate the need for multiprocessor systems in high-end applications. Development is supported by the DigitalPower and MotorControl software development kits (SDKs) for C2000 MCUs.

Key Specifications

Specification Details
Processor Dual-core TMS320C28x 32-bit CPUs, 200MHz each
Floating-Point Unit (FPU) IEEE 754 single-precision FPU
Math Units Trigonometric Math Unit (TMU), Viterbi/Complex Math Unit (VCU-II)
Control Law Accelerators (CLAs) Two programmable CLAs, 200MHz, IEEE 754 single-precision floating-point instructions
On-chip Memory Up to 1MB (512KW) of flash memory (ECC-protected), up to 204KB (102KW) of RAM (ECC-protected or parity-protected)
Security Dual-zone security supporting third-party development, unique identification number, two 128-bit secure zones per CPU
Clock and System Control Two internal zero-pin 10MHz oscillators, on-chip crystal oscillator, windowed watchdog timer module, missing clock detection circuitry
Voltage 1.2V core, 3.3V I/O design
Analog and Control Peripherals Four independent 16-bit ADCs, sigma-delta filter module (SDFM), Comparator Subsystem (CMPSS), DACs, PWMs, eCAPs, eQEPs
External Memory Interfaces Two External Memory Interfaces (EMIFs) with ASRAM and SDRAM support
General-Purpose Input/Output (GPIO) Up to 169 individually programmable, multiplexed GPIO pins with input filtering

Key Features

  • Dual-Core Architecture: Two TMS320C28x 32-bit CPUs operating at 200MHz each.
  • Math Accelerators: Trigonometric Math Unit (TMU) and Viterbi/Complex Math Unit (VCU-II) for enhanced mathematical processing.
  • Control Law Accelerators (CLAs): Two programmable CLAs that execute code independently of the main CPU, enhancing real-time control performance.
  • On-Chip Memory: Up to 1MB of flash memory and up to 204KB of RAM, both with error correction or parity protection.
  • Security Features: Dual-zone security, unique identification number, and two 128-bit secure zones per CPU.
  • Analog and Control Peripherals: Integrated peripherals including four independent 16-bit ADCs, sigma-delta filter module, Comparator Subsystem, DACs, PWMs, eCAPs, and eQEPs.
  • System Peripherals: Two External Memory Interfaces (EMIFs) with ASRAM and SDRAM support, and dual 6-channel Direct Memory Access (DMA) controllers.
  • GPIO and Input/Output: Up to 169 individually programmable, multiplexed GPIO pins with input filtering.

Applications

  • Industrial Motor Drives: Advanced closed-loop control for industrial motor drives and servo motor control.
  • Solar Inverters and Digital Power: Efficient control for solar inverters, converters, and digital power systems.
  • Electrical Vehicles and Transportation: Real-time control for electrical vehicles and transportation systems.
  • Sensing and Signal Processing: High-performance sensing and signal processing in various applications.
  • Power Line Communications: Control and communication in power line communication systems.

Q & A

  1. What is the core architecture of the TMS320F28377DZWTQ?

    The TMS320F28377DZWTQ features a dual-core architecture with two TMS320C28x 32-bit CPUs, each operating at 200MHz.

  2. What math accelerators are included in the TMS320F28377DZWTQ?

    The MCU includes a Trigonometric Math Unit (TMU) and a Viterbi/Complex Math Unit (VCU-II).

  3. What is the role of the Control Law Accelerators (CLAs) in the TMS320F28377DZWTQ?

    The CLAs are programmable and execute code independently of the main CPU, enhancing real-time control performance.

  4. How much on-chip memory does the TMS320F28377DZWTQ have?

    The MCU has up to 1MB of flash memory and up to 204KB of RAM, both with error correction or parity protection.

  5. What security features are available on the TMS320F28377DZWTQ?

    The MCU features dual-zone security, a unique identification number, and two 128-bit secure zones per CPU.

  6. What analog and control peripherals are integrated into the TMS320F28377DZWTQ?

    The MCU includes four independent 16-bit ADCs, a sigma-delta filter module, Comparator Subsystem, DACs, PWMs, eCAPs, and eQEPs.

  7. What system peripherals are available on the TMS320F28377DZWTQ?

    The MCU features two External Memory Interfaces (EMIFs) with ASRAM and SDRAM support, and dual 6-channel Direct Memory Access (DMA) controllers.

  8. How many GPIO pins does the TMS320F28377DZWTQ have?

    The MCU has up to 169 individually programmable, multiplexed GPIO pins with input filtering.

  9. What are the typical applications of the TMS320F28377DZWTQ?

    The MCU is used in industrial motor drives, solar inverters, digital power systems, electrical vehicles, transportation, and sensing and signal processing applications.

  10. Are there any development kits available for the TMS320F28377DZWTQ?

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 ~ 3.47V
Data Converters:A/D 24x12b, 12x16b; D/A 3x12b
Oscillator Type:Internal
Operating Temperature:-40°C ~ 125°C (TA)
Mounting Type:Surface Mount
Package / Case:337-LFBGA
Supplier Device Package:337-NFBGA (16x16)
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Similar Products

Part Number TMS320F28377DZWTQ TMS320F28377DZWTT TMS320F28377DZWTS TMS320F28377SZWTQ TMS320F28377DZWTQR
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Product Status Active Active Active Active Active
Core Processor C28x C28x C28x C28x C28x
Core Size 32-Bit Dual-Core 32-Bit Dual-Core 32-Bit Dual-Core 32-Bit Single-Core 32-Bit Dual-Core
Speed 200MHz 200MHz 200MHz 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 CANbus, EBI/EMI, I²C, McBSP, SCI, SPI, uPP, UART/USART, USB 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 DMA, POR, PWM, WDT DMA, POR, PWM, WDT DMA, POR, PWM, WDT
Number of I/O 169 169 169 169 169
Program Memory Size 1MB (512K x 16) 1MB (512K x 16) 1MB (512K x 16) 1MB (512K x 16) 1MB (512K x 16)
Program Memory Type Flash Flash Flash Flash Flash
EEPROM Size - - - - -
RAM Size 102K x 16 102K x 16 102K x 16 82K x 16 102K x 16
Voltage - Supply (Vcc/Vdd) 1.14V ~ 3.47V 1.14V ~ 3.47V 1.14V ~ 3.47V 1.14V ~ 3.47V 1.14V ~ 3.47V
Data Converters A/D 24x12b, 12x16b; D/A 3x12b A/D 24x12b, 12x16b; D/A 3x12b A/D 24x12b, 12x16b; D/A 3x12b A/D 24x12b, 12x16b; D/A 3x12b A/D 24x12b, 12x16b; D/A 3x12b
Oscillator Type Internal Internal Internal Internal Internal
Operating Temperature -40°C ~ 125°C (TA) -40°C ~ 105°C (TJ) -40°C ~ 125°C (TJ) -40°C ~ 125°C (TA) -40°C ~ 125°C (TA)
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount
Package / Case 337-LFBGA 337-LFBGA 337-LFBGA 337-LFBGA 337-LFBGA
Supplier Device Package 337-NFBGA (16x16) 337-NFBGA (16x16) 337-NFBGA (16x16) 337-NFBGA (16x16) 337-NFBGA (16x16)

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