TMS320F28027PTT
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Texas Instruments TMS320F28027PTT

Manufacturer No:
TMS320F28027PTT
Manufacturer:
Texas Instruments
Package:
Bulk
Description:
IC MCU 32BIT 64KB FLASH 48LQFP
Delivery:
Payment:
iso14001
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iso9001
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Product Introduction

Overview

The TMS320F28027PTT is a 32-bit microcontroller from Texas Instruments, part of the C2000 Piccolo series. This MCU is optimized for processing, sensing, and actuation, enhancing closed-loop performance in real-time control applications. It features a high-efficiency 32-bit CPU (TMS320C28x) and is designed for use in industrial motor drives, solar inverters, digital power systems, electrical vehicles, and other motor control and sensing applications.

Key Specifications

Parameter Value
CPU TMS320C28x
Frequency (MHz) 60, 50, 40
Flash Memory (kByte) 64
RAM (kByte) 12
ADC Resolution (Bits) 12
Total Processing (MIPS) 60
Number of ADC Channels 7, 13
PWM Channels 8
UART 1
SPI 1
I2C 1
Operating Temperature Range (°C) -40 to 105, -40 to 125
Package Type 48-Pin PT LQFP

Key Features

  • High-efficiency 32-bit CPU (TMS320C28x) with clock speeds of 60 MHz, 50 MHz, and 40 MHz
  • Harvard bus architecture and atomic operations
  • Fast interrupt response and processing
  • Unified memory programming model and code-efficient in C/C++ and Assembly
  • Little endian endianness
  • Single 3.3-V supply with no power sequencing requirement
  • Integrated power-on and brown-out resets
  • Low power consumption and small packaging options (as low as 38-pin)
  • Two internal zero-pin oscillators, on-chip crystal oscillator, and external clock input
  • Watchdog timer module and missing clock detection circuitry
  • Up to 22 individually programmable, multiplexed GPIO pins with input filtering
  • Peripheral Interrupt Expansion (PIE) block supporting all peripheral interrupts
  • Three 32-bit CPU timers and independent 16-bit timer in each Enhanced Pulse Width Modulator (ePWM)
  • On-chip memory including Flash, SARAM, OTP, and Boot ROM
  • Code-security module with 128-bit security key and lock
  • Serial port peripherals: UART, SPI, and I2C modules
  • Enhanced control peripherals: ePWM, High-Resolution PWM (HRPWM), Enhanced Capture (eCAP) module, ADC, and on-chip temperature sensor
  • Advanced emulation features for analysis and breakpoint functions, and real-time debug through hardware

Applications

  • Industrial motor drives
  • Solar inverters and digital power systems
  • Electrical vehicles and transportation systems
  • Motor control and sensing applications
  • Renameable energy systems
  • Power electronics and control systems

Q & A

  1. Q: What is the clock speed of the TMS320F28027PTT?

    A: The TMS320F28027PTT operates at clock speeds of 60 MHz, 50 MHz, and 40 MHz.

  2. Q: What types of communication interfaces does the TMS320F28027PTT support?

    A: The TMS320F28027PTT supports UART, SPI, and I2C interfaces for communication with external devices.

  3. Q: Can the TMS320F28027PTT be used in battery-operated systems?

    A: Yes, the TMS320F28027PTT offers low-power operation options suitable for battery-powered applications.

  4. Q: What is the memory configuration of the TMS320F28027PTT?

    A: The TMS320F28027PTT has 64 KB of flash memory and 12 KB of RAM.

  5. Q: What is the operating temperature range of the TMS320F28027PTT?

    A: The operating temperature range is -40°C to 105°C and -40°C to 125°C for certain models.

  6. Q: Does the TMS320F28027PTT have any security features?

    A: Yes, it includes a code-security module with a 128-bit security key and lock to protect secure memory blocks and prevent firmware reverse engineering.

  7. Q: What are the packaging options for the TMS320F28027PTT?

    A: The TMS320F28027PTT is available in 38-pin DA TSSOP and 48-pin PT LQFP packages.

  8. Q: What are the key peripherals of the TMS320F28027PTT?

    A: Key peripherals include ePWM, HRPWM, eCAP module, ADC, on-chip temperature sensor, and serial port peripherals like UART, SPI, and I2C.

  9. Q: Does the TMS320F28027PTT support real-time debugging?

    A: Yes, it supports real-time debug through hardware and advanced emulation features for analysis and breakpoint functions.

  10. Q: Is the TMS320F28027PTT suitable for automotive applications?

    A: Yes, certain models of the TMS320F28027PTT are AEC Q100 qualified for automotive applications.

Product Attributes

Core Processor:C28x
Core Size:32-Bit Single-Core
Speed:60MHz
Connectivity:I²C, SCI, SPI, UART/USART
Peripherals:Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O:22
Program Memory Size:64KB (32K x 16)
Program Memory Type:Flash
EEPROM Size:- 
RAM Size:6K x 16
Voltage - Supply (Vcc/Vdd):1.71V ~ 1.995V
Data Converters:A/D 13x12b
Oscillator Type:Internal
Operating Temperature:-40°C ~ 105°C (TA)
Mounting Type:Surface Mount
Package / Case:48-LQFP
Supplier Device Package:48-LQFP (7x7)
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Similar Products

Part Number TMS320F28027PTT TMS320F28020PTT TMS320F28021PTT TMS320F28022PTT TMS320F28023PTT TMS320F28026PTT TMS320F280270PTT TMS320F28027FPTT TMS320F28027PTQ TMS320F28027PTR TMS320F28027PTS
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments Texas Instruments Texas Instruments Texas Instruments Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Product Status Active Active Active Active Active Active Active Active Active Active Active
Core Processor C28x C28x C28x C28x C28x C28x C28x C28x C28x C28x C28x
Core Size 32-Bit Single-Core 32-Bit Single-Core 32-Bit Single-Core 32-Bit Single-Core 32-Bit Single-Core 32-Bit Single-Core 32-Bit Single-Core 32-Bit Single-Core 32-Bit Single-Core 32-Bit Single-Core 32-Bit Single-Core
Speed 60MHz 40MHz 40MHz 50MHz 50MHz 60MHz 50MHz 60MHz 60MHz 60MHz 60MHz
Connectivity I²C, SCI, SPI, UART/USART I²C, SCI, SPI, UART/USART I²C, SCI, SPI, UART/USART I²C, SCI, SPI, UART/USART I²C, SCI, SPI, UART/USART I²C, SCI, SPI, UART/USART I²C, SCI, SPI, UART/USART I²C, SCI, SPI, UART/USART I²C, SCI, SPI, UART/USART I²C, SCI, SPI, UART/USART I²C, SCI, SPI, UART/USART
Peripherals Brown-out Detect/Reset, POR, PWM, WDT Brown-out Detect/Reset, POR, PWM, WDT Brown-out Detect/Reset, POR, PWM, WDT Brown-out Detect/Reset, POR, PWM, WDT Brown-out Detect/Reset, POR, PWM, WDT Brown-out Detect/Reset, POR, PWM, WDT Brown-out Detect/Reset, POR, PWM, WDT Brown-out Detect/Reset, POR, PWM, WDT Brown-out Detect/Reset, POR, PWM, WDT Brown-out Detect/Reset, POR, PWM, WDT Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O 22 22 22 22 22 22 22 22 22 22 22
Program Memory Size 64KB (32K x 16) 32KB (16K x 16) 64KB (32K x 16) 32KB (16K x 16) 64KB (32K x 16) 32KB (16K x 16) 32KB (16K x 16) 64KB (32K x 16) 64KB (32K x 16) 64KB (32K x 16) 64KB (32K x 16)
Program Memory Type Flash Flash Flash Flash Flash Flash Flash Flash Flash Flash Flash
EEPROM Size - - - - - - - - - - -
RAM Size 6K x 16 3K x 16 5K x 16 6K x 16 6K x 16 6K x 16 4K x 16 6K x 16 6K x 16 6K x 16 6K x 16
Voltage - Supply (Vcc/Vdd) 1.71V ~ 1.995V 1.71V ~ 1.995V 1.71V ~ 1.995V 1.71V ~ 1.995V 1.71V ~ 1.995V 1.71V ~ 1.995V 1.71V ~ 1.995V 1.71V ~ 1.995V 1.71V ~ 1.995V 1.71V ~ 1.995V 1.71V ~ 1.995V
Data Converters A/D 13x12b A/D 13x12b A/D 13x12b A/D 13x12b A/D 13x12b A/D 13x12b A/D 8x12b A/D 13x12b A/D 13x12b A/D 13x12b A/D 13x12b
Oscillator Type Internal Internal Internal Internal Internal Internal Internal Internal Internal Internal Internal
Operating Temperature -40°C ~ 105°C (TA) -40°C ~ 105°C (TA) -40°C ~ 105°C (TA) -40°C ~ 105°C (TA) -40°C ~ 105°C (TA) -40°C ~ 105°C (TA) -40°C ~ 105°C (TA) -40°C ~ 105°C (TA) -40°C ~ 125°C (TA) -40°C ~ 105°C (TA) -40°C ~ 125°C (TA)
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount
Package / Case 48-LQFP 48-LQFP 48-LQFP 48-LQFP 48-LQFP 48-LQFP 48-LQFP 48-LQFP 48-LQFP 48-LQFP 48-LQFP
Supplier Device Package 48-LQFP (7x7) 48-LQFP (7x7) 48-LQFP (7x7) 48-LQFP (7x7) 48-LQFP (7x7) 48-LQFP (7x7) 48-LQFP (7x7) 48-LQFP (7x7) 48-LQFP (7x7) 48-LQFP (7x7) 48-LQFP (7x7)

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