Wireless Communication LSIs/Modules Ver.7.0 • ARM® and Cortex® are registered trademarks of ARM Limited (or one of its subsidiaries) in the EU and other countries. • The Bluetooth® word mark and logo are registered trademarks owned by Bluetooth SIG, Inc, and are used under license. All other trademarks and trade names are the property of their respective owners. • Sigfox® is a registered trademark of SIGFOX S.A. • EnOcean® is a registered trademark of EnOcean® GmbH.

Broad lineup in communication distances ranging from mm to km ROHM offers a wide lineup optimized for a variety of applications requirements, from communication distances of several mm within close reach to longer distances as much as a few kilometers. Broad lineup LPWAN (Low Power Wide Area) IEEE802. 15.4 Sub-GHz Wi-Fi 13.56MHz Wireless Charger Bluetooth® Built-in buck DC/DC Step-down DC/DC is built-in to reduce current flow from the battery in portable devices such as wearables. This ensures high efficiency power consumption, even if the battery terminal voltage fluctuates, contributing to...

Broad lineup in communication distances ranging from mm to km ROHM offers a wide lineup optimized for a variety of applications requirements, from communication distances of several mm within close reach to longer distances as much as a few kilometers. Broad lineup LPWAN (Low Power Wide Area) IEEE802. 15.4 Sub-GHz Wi-Fi 13.56MHz Wireless Charger Bluetooth® Built-in buck DC/DC Step-down DC/DC is built-in to reduce current flow from the battery in portable devices such as wearables. This ensures high efficiency power consumption, even if the battery terminal voltage fluctuates, contributing to...

Advanced Technologies Wireless Communication LSIs/Modules Low power consumption products that combine a variety of technologies · Coding/Decoding Technology · Frame Processing Technology · FEC Technology · IEEE802.15.4k/g/d A broad lineup of wireless communication LSIs and modules are offered that utilize a variety of technologies. This ensures compatibility with a range of applications and markets, from IoT, industrial equipment, and automotive to electronic toys and consumer devices. ROHM also support customer development through proposals and development tools based on decades of experience....

Advanced Technologies Wireless Communication LSIs/Modules Low power consumption products that combine a variety of technologies · Coding/Decoding Technology · Frame Processing Technology · FEC Technology · IEEE802.15.4k/g/d A broad lineup of wireless communication LSIs and modules are offered that utilize a variety of technologies. This ensures compatibility with a range of applications and markets, from IoT, industrial equipment, and automotive to electronic toys and consumer devices. ROHM also support customer development through proposals and development tools based on decades of experience....

Communication Distance vs Data Transmission Speed Application Data Transmission Speed 2.4GHz Short-range Wireless Bluetooth® Modules MK71511-NNN jj§|2M f jm MK71521-NNN [02M s Eg® E27 MK71521A-NN^ 03@M( ^ Sub-GHz Short-range Wireless if start* sub-GHz Long-range wireless LPWAN (Low Power Wide Area Network) Wireless LSI »»> P.11

0®^*— Sub-GHz Short-range Wireless Specified Low Power Wireless System LSI with Built-in MCU »»> P.13 UlTll Killl ^ Sub-GHz Short-range Wireless Wi-SUN Modules »»> P.15 II USB 13.56MHz Wireless Charger 13.56MHz Wireless Charger Chipset >y>>> P19 LSI CjFfl 2.4GHz Short-range Wireless Wi-Fi Modules enoceair 928MHz Batteryless Communication EnOcean® Modules Communication frequencies based on the radio laws of each country are being prepared. Please refer to page 23 for additional information. Icon Descriptions Product Form Compatible Factor ARIB Standards Transmission/ Compatible Reception IEEE...

Bluetooth Modules Enables mounting on inexpensive 2-layer boards LAPIS Technology offers easier-to-use Bluetooth® Low Energy modules. The entire Bluetooth Low Energy module lineup is Bluetooth SiG Component certified. Combining with Nordic’s certified protocol stack makes it possible to develop Bluetooth equipped devices. In addition, all peripheral devices required for antenna operation are built in, and radio certification has been acquired not only in Japan, but in the US (FCC), Canada (ISED), and EU (CE) as well. Supports the development of compact low-cost equipment LAPIS Technology’s Bluetooth...

Bluetooth Modules Enables mounting on inexpensive 2-layer boards LAPIS Technology offers easier-to-use Bluetooth® Low Energy modules. The entire Bluetooth Low Energy module lineup is Bluetooth SiG Component certified. Combining with Nordic’s certified protocol stack makes it possible to develop Bluetooth equipped devices. In addition, all peripheral devices required for antenna operation are built in, and radio certification has been acquired not only in Japan, but in the US (FCC), Canada (ISED), and EU (CE) as well. Supports the development of compact low-cost equipment LAPIS Technology’s Bluetooth...

Sub-GHz Short-range Wireless Specified Low Power Wireless LSIs Configure systems using products from other companies Standards compliance (IEEE) supports interconnectivity LAPIS Technology Sub-GHz specified low power wireless LSIs have been adopted in a variety of applications, including telemeters, fire alarms, home security, and industrial remote control. And the broad lineup supports adoption in smart meters which have become increasingly popular in recent years. Each LSI undergoes thorough quality control and allow customers to develop products that meet all laws and regulations for transmission...

Sub-GHz Short-range Wireless Specified Low Power Wireless LSIs Configure systems using products from other companies Standards compliance (IEEE) supports interconnectivity LAPIS Technology Sub-GHz specified low power wireless LSIs have been adopted in a variety of applications, including telemeters, fire alarms, home security, and industrial remote control. And the broad lineup supports adoption in smart meters which have become increasingly popular in recent years. Each LSI undergoes thorough quality control and allow customers to develop products that meet all laws and regulations for transmission...