Part Number Search

Cross Reference Search

About information presented in this cross reference

The information presented in this cross reference is based on TOSHIBA's selection criteria and should be treated as a suggestion only. Please carefully review the latest versions of all relevant information on the TOSHIBA products, including without limitation data sheets and validate all operating parameters of the TOSHIBA products to ensure that the suggested TOSHIBA products are truly compatible with your design and application.
Please note that this cross reference is based on TOSHIBA's estimate of compatibility with other manufacturers' products, based on other manufacturers' published data, at the time the data was collected.
TOSHIBA is not responsible for any incorrect or incomplete information. Information is subject to change at any time without notice.

Keyword Search

Parametric Search

Stock Check & Purchase

Select Product Categories

Innovation Centre

At the Toshiba Innovation Centre we constantly strive to inspire you with our technologies and solutions. Discover how to place us at the heart of your innovations.

PSC ( Programmable Servo / Sequence controller )

PSC(Programmable Servo/Sequence controller)

Programmable Servo/Sequence controller (PSC) is a coprocessor that is completely separated from the CPU core and a computing unit that has the original instruction architecture. Processing burdens of the CPU core can be significantly reduced by separating the arithmetic operations and sequence processing that is performed at regular and irregular basis.
As the result, the power consumption of the MCU can be reduced as well by lowering the operation frequency of the CPU core. Also, the CPU resources can be used for other operations. These processes will allow the performance to be improved and functions to be added.

PSC execution sequence (in case of the TMPM342FYXBG)

There are two types of how to start the PSC: one using the CPU core and the other one using a peripheral function. The way to start the PSC using a peripheral function differs according to products. For an example, if the PSC needs to be periodically started, the interval timer interrupt should be used.  The AD conversion termination interrupt can be also used. Once the PSC is activated, it runs program stored in the code RAM and then stores a calculation result or processing result in the data RAM. Then, it runs a STOP instruction. These processes generate a PSC termination interrupt in the CPU core and stop the operation. The stopping PSC does not consume power and stand by for the next starting factor.

Since the access to the peripheral function register is easy, there are various applications for the PSC.

  • Camera-shake correcting function control and auto focus control
  • DC Iris control of security cameras
  • Position control and speed control of motors
  • Stepping motor control
  • Peripheral function control (port control, serial communication control, etc.)
  • Flexible data transfer

Lineup

Microcontrollers products incorporating Servo/Sequence Controller interface are displayed.

Contacts

Technical inquiry

Contact us

Contact us

Frequently Asked Questions

FAQs

Queries about purchasing, sampling and IC reliability

Stock Check & Purchase

keyword:

Click this link to check inventory of TOSHIBA parts available at those distributors of Toshiba Electronics Europe GmbH ("TEE") who participate in netCOMPONENTS electronic components sourcing database. By clicking “click here to purchase” above, you will be opening a new browser window and leave our website to the each distributor's page. Please note that TEE provides this link solely as a convenience and for informational purposes only. By providing the link TEE does not guarantee availability of TOSHIBA part(s) as presented on the each distributor's page. TEE bears no responsibility for the accuracy or content of this external site. All information on this StockCheck page about TOSHIBA parts and their availability are provided by the netCOMPONENTS electronic components sourcing database.
A new window will open