TMS320F28022DAT
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Texas Instruments TMS320F28022DAT

Manufacturer No:
TMS320F28022DAT
Manufacturer:
Texas Instruments
Package:
Tube
Description:
IC MCU 32BIT 32KB FLASH 38TSSOP
Delivery:
Payment:
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Product Introduction

Overview

The TMS320F28022DAT is a 32-bit microcontroller from Texas Instruments, part of the C2000™ MCU family. This device is designed for high-performance applications, particularly in the fields of industrial control, motor control, and other embedded systems. It features a high-efficiency 32-bit CPU (TMS320C28x) with a maximum clock speed of 50 MHz, offering fast interrupt response and processing. The microcontroller is known for its low power consumption and single 3.3-V supply, making it suitable for a wide range of applications.

Key Specifications

SpecificationValue
CPU Type32-bit TMS320C28x
Maximum Clock Speed50 MHz (20-ns cycle time)
Flash Memory32K × 16
SARAM6K × 16
OTP ROM1K × 16
Boot ROM4K × 16
ADC Resolution12-bit, up to 7 channels
PWM OutputsUp to 16
HRPWM OutputsUp to 6 with 150-ps MEP resolution
CPU TimersThree 32-bit CPU timers
GPIO PinsUp to 35 individually programmable, multiplexed GPIO pins
Package Type38-Pin DA TSSOP
Supply VoltageSingle 3.3-V supply

Key Features

  • High-efficiency 32-bit CPU (TMS320C28x) with 16 × 16 and 32 × 32 MAC operations and 16 × 16 dual MAC.
  • Harvard bus architecture and atomic operations for enhanced performance.
  • Fast interrupt response and processing with unified memory programming model.
  • On-chip memory including flash, SARAM, OTP ROM, and boot ROM.
  • Enhanced control peripherals such as ePWM, eCAP, and HRPWM with dual-edge control.
  • 12-bit ADC with up to 7 channels and internal or external reference.
  • Up to 35 individually programmable, multiplexed GPIO pins with input filtering.
  • Advanced emulation features including real-time debug via hardware and development support through Code Composer Studio™ IDE.

Applications

The TMS320F28022DAT is widely used in various industrial and embedded system applications, including:

  • Motor control and drive systems.
  • Industrial automation and control systems.
  • Power electronics and renewable energy systems.
  • Medical devices and diagnostic equipment.
  • Aerospace and defense systems.

Q & A

  1. What is the maximum clock speed of the TMS320F28022DAT?
    The maximum clock speed is 50 MHz with a 20-ns cycle time.
  2. What type of CPU does the TMS320F28022DAT use?
    The TMS320F28022DAT uses a 32-bit TMS320C28x CPU.
  3. How much flash memory does the TMS320F28022DAT have?
    The device has 32K × 16 flash memory.
  4. What is the resolution of the ADC in the TMS320F28022DAT?
    The ADC has a 12-bit resolution with up to 7 channels.
  5. How many PWM outputs does the TMS320F28022DAT support?
    The device supports up to 16 PWM outputs.
  6. What is the package type of the TMS320F28022DAT?
    The package type is 38-Pin DA TSSOP.
  7. Does the TMS320F28022DAT support JTAG boundary scan?
    Yes, it supports JTAG boundary scan according to IEEE Standard 1149.1-1990.
  8. What development tools are available for the TMS320F28022DAT?
    Development tools include Code Composer Studio™ IDE, ANSI C/C++ compiler/assembler/linker, and real-time debug via hardware.
  9. Is the TMS320F28022DAT suitable for automotive applications?
    While it is not specifically marked as automotive-qualified (Q1), it can be used in various industrial applications.
  10. What is the supply voltage requirement for the TMS320F28022DAT?
    The device requires a single 3.3-V supply.

Product Attributes

Core Processor:C28x
Core Size:32-Bit Single-Core
Speed:50MHz
Connectivity:I²C, SCI, SPI, UART/USART
Peripherals:Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O:20
Program Memory Size:32KB (16K 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 7x12b
Oscillator Type:Internal
Operating Temperature:-40°C ~ 105°C (TA)
Mounting Type:Surface Mount
Package / Case:38-TSSOP (0.240", 6.10mm Width)
Supplier Device Package:38-TSSOP
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Similar Products

Part Number TMS320F28022DAT TMS320F28026DAT TMS320F28023DAT TMS320F28027DAT TMS320F28020DAT TMS320F28021DAT TMS320F280220DAT TMS320F28022DAQ TMS320F28022DAS
Manufacturer 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 Not For New Designs Active Active
Core Processor 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
Speed 50MHz 60MHz 50MHz 60MHz 40MHz 40MHz 40MHz 50MHz 50MHz
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
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
Number of I/O 20 20 20 20 20 20 20 20 20
Program Memory Size 32KB (16K x 16) 32KB (16K x 16) 64KB (32K x 16) 64KB (32K x 16) 32KB (16K x 16) 64KB (32K x 16) 16KB (8K x 16) 32KB (16K x 16) 32KB (16K x 16)
Program Memory Type Flash Flash Flash Flash Flash Flash Flash Flash Flash
EEPROM Size - - - - - - - - -
RAM Size 6K x 16 6K x 16 6K x 16 6K x 16 3K x 16 5K x 16 3K 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
Data Converters A/D 7x12b A/D 7x12b A/D 7x12b A/D 7x12b A/D 7x12b A/D 7x12b A/D 6x12b A/D 7x12b A/D 7x12b
Oscillator Type 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 ~ 125°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
Package / Case 38-TSSOP (0.240", 6.10mm Width) 38-TSSOP (0.240", 6.10mm Width) 38-TSSOP (0.240", 6.10mm Width) 38-TSSOP (0.240", 6.10mm Width) 38-TSSOP (0.240", 6.10mm Width) 38-TSSOP (0.240", 6.10mm Width) 38-TSSOP (0.240", 6.10mm Width) 38-TSSOP (0.240", 6.10mm Width) 38-TSSOP (0.240", 6.10mm Width)
Supplier Device Package 38-TSSOP 38-TSSOP 38-TSSOP 38-TSSOP 38-TSSOP 38-TSSOP 38-TSSOP 38-TSSOP 38-TSSOP

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