TOKYO--(BUSINESS WIRE)--Jul 30, 2018--Toshiba Electronic Devices & Storage Corporation (“Toshiba”) has added the “M3H Group” to its “TXZ™ Family” of Arm® Cortex®-M-based microcontrollers for consumer and industrial equipment. The new microcontrollers are now in mass production.

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Toshiba: Arm Cortex-M3 core-based "M3H group" microcontrollers. (Photo: Business Wire)

The M3H Group has two groups based on their functional level. “M3H Group (1)” offers standard functions, while “M3H Group (2)” offers an expanded package line-up and memory size and supports high-speed processing (80MHz). Together, they offer a rich line-up with 13 packages (32 pins to 144 pins) and flash memory ranging from 32KB to 512KB.

The M3H Group is based on the global standard Arm Cortex-M3 core designed for motor control and to meet diverse requirements for consumer and industrial equipment. Operation frequency is up to 40MHz for M3H Group (1) and 80MHz for M3H Group (2).

In addition to high-precision analog circuits, including a 12-bit AD converter (up to 21 channels) with 1.5μs conversion speed, and an 8-bit DA converter (2 channels), M3H Group (2) incorporates Advanced-Programmable Motor Driver (A-PMD), Toshiba’s motor control technology for inverter motor control of brushless DC motors. A-PMD realizes low power consumption and advanced functions, while incorporating highly versatile peripheral circuits, such as UART, I 2 C, TSPI and timers, and supports high-end home appliances and large-scale systems.

A built-in self-diagnosis function that checks a reference voltage in the AD converter, a RAM parity function to detect errors during memory reads, and a CRC calculation circuit, all contribute to reduced loads in software processing.

Toshiba plans to release groups of microcontrollers for communications control for high-speed data processing, and devices equipped with high-precision analog circuits for control of low- to medium-speed motors. The Company continues to expand the TXZ family to meet the needs of the motor control and global sensing market.

Applications

Air-conditioners, washing machines, refrigerators, office automation equipment, housing and facility equipment, audio-visual equipment, motor control applications (consumer and industrial applications).

Main features

High-performance ARM Cortex-M3 core, operating at up to 80MHz Based on the de facto standard Arm Cortex-M3 core. A comprehensive line-up of memory and package variations A wide line-up of memory and package variations covers application in diverse products. General-purpose microcontrollers for diverse applications Applications include main control of consumer equipment and motor control of consumer and industrial equipment. AD converter, DA converter, A-PMD, UART, I 2 C, TSPI, and timers are implemented.

* Arm and Cortex are registered trademarks of Arm Limited (or its subsidiaries) in the US and/or elsewhere.

Product information

For further information about the new products, please visit: https://toshiba.semicon-storage.com/ap-en/design-support/search/multiSearch.1.1.TMPM3H.html

For introduction about each product group, please visit:

”M3H Group (1)” https://toshiba.semicon-storage.com/ap-en/product/microcomputer/lineup/arm-micon/txz3-series/m3h-1.html ”M3H Group (2)” https://toshiba.semicon-storage.com/ap-en/product/microcomputer/lineup/arm-micon/txz3-series/m3h-2.html

Customer Inquiries: Mixed Signal IC Sales and Marketing Department Tel: +81-44-548-2241 https://toshiba.semicon-storage.com/ap-en/contact.html

Information in this document, including product prices and specifications, content of services and contact information, is current on the date of the announcement but is subject to change without prior notice.

About Toshiba Electronic Devices & Storage Corporation

Toshiba Electronic Devices & Storage Corporation combines the vigor of a new company with the wisdom of experience. Since becoming an independent company in July 2017, we have taken our place among the leading general devices companies, and offer our customers and business partners outstanding solutions in discrete semiconductors, system LSIs and HDD.

Our 19,000 employees around the world share a determination to maximize the value of our products, and emphasize close collaboration with customers to promote co-creation of value and new markets. We look forward to building on annual sales now surpassing 700-billion yen (US$6 billion) and to contributing to a better future for people everywhere. Find out more about us at https://toshiba.semicon-storage.com/ap-en/company.html

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CONTACT: Media Inquiries:

Toshiba Electronic Devices & Storage Corporation

Chiaki Nagasawa, +81-3-3457-4963

Digital Marketing Department

semicon-NR-mailbox@ml.toshiba.co.jp

KEYWORD: ASIA PACIFIC JAPAN

INDUSTRY KEYWORD: TECHNOLOGY CONSUMER ELECTRONICS DATA MANAGEMENT HARDWARE SOFTWARE SEMICONDUCTOR MANUFACTURING OTHER MANUFACTURING

SOURCE: Toshiba Electronic Devices & Storage Corporation

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PUB: 07/30/2018 01:32 AM/DISC: 07/30/2018 01:32 AM

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