{"id":209,"date":"2024-10-10T09:46:00","date_gmt":"2024-10-10T00:46:00","guid":{"rendered":"https:\/\/si-tech.co.jp\/eng\/?post_type=device&#038;p=209"},"modified":"2024-10-17T17:07:14","modified_gmt":"2024-10-17T08:07:14","slug":"d%e3%83%96%e3%83%ad%e3%83%bc%e3%83%89","status":"publish","type":"device","link":"https:\/\/si-tech.co.jp\/eng\/device\/d%e3%83%96%e3%83%ad%e3%83%bc%e3%83%89\/","title":{"rendered":"d-broad, Inc"},"content":{"rendered":"\n\t\t\t<div class=\"flex dbd-twocolumn-items\">\n\t\t\t\t<div class=\"dbd-twocolumn-items-logo\">\n\t\t\t\t\t<img decoding=\"async\" style=\"float: left;\" src=\"https:\/\/si-tech.co.jp\/eng\/wp-content\/themes\/si-tech\/eng\/images\/dbd\/logo_dbroad.png\" alt=\"\" \/>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"dbd-twocolumn-items-text\">\n<b>d-broad, Inc.<\/b> is a fabless company focusing on interface and network communications, and provides various kinds of development services offering SD\/SDIO, SPI, I2C, UART, RS485 (Modbus), PCI\/PCIe, USB, SATA\/ATA interface technology and wireless LAN, Bluetooth and SubG wireless network communication technology. d-broad proposes M2M\/IoT total system solution including gateway development based on engineering capabilities.\n<\/div>\n\n\n<br clear=\"all\">\n<p>&nbsp;<\/p>\n<div class=\"dotline\"><\/div>\n<p>&nbsp;<\/p>\n\n\n<h6>Major Development Achievements<\/h6>\n<ul style=\"margin-left: 16px;\">\n<li>SDIO device controller LSI design<\/li>\n<li>PCI, IDE\/ATA and SD\/SDIO Host bridge controller LSI design<\/li>\n<li>SATA and UHS-1 SD Host bridge controller LSI design<\/li>\n<li>Wireless LAN, 920MHz (SubG) wireless module design<\/li>\n<li>Multi-CPU\/Multi-Port network switch server platform design<\/li>\n<li>Energy monitoring system Gateway platform design<\/li>\n<li>920MHz wireless LED control with Cloud system design<\/li>\n<li>Linux, &#181;ITRON, T-Kernel, ThreadX embedded OS platform design<\/li>\n<li>Sensor devices and wireless communication system development<\/li> \n<\/ul>\n\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n\n\n<h6>Major Products.<\/h6>\n\n<style>\n\t.dbroad {border-collapse: collapse; padding: 5px; border: 1px solid #aaa; width: 100%;}\n\t.dbroad th {padding: 10px; border: 1px solid #aaa; background: #eee; font-weight: bold;}\n        .dbroad td {padding: 10px; border: 1px solid #aaa;}\n<\/style>\n<table class=\"dbroad\">\n<tr><th style=\"width: 80px;\">Product Name<\/th><th style=\"width: 35%;\">Product Outline<\/th><th>Description<\/th><\/tr>\n<tr valign=\"top\"><td><b>eWBC-V1<\/b><\/td><td><img decoding=\"async\" style=\"width: 130px;\" src=\"https:\/\/si-tech.co.jp\/eng\/wp-content\/themes\/si-tech\/eng\/images\/dbd\/ewbc-v1.jpg\" \/>\n<br><br>\n<ul style=\"margin-left: 10px;\">\n<li>IEEE802.11n SDIO Wireless LAN module<\/li>\n<li>Size: 20.00 x 13.50 x 3.56mm (including header connector)<\/li>\n<li>Radio Certifications: Japan (Plan: US and EU Countries)<\/span><\/li>\n<\/ul>\n<\/td>\n<td>\n<b>Features<\/b>:<br>\n&#8220;eWBC-V1&#8221; is selected as reference of wireless LAN module for Renesas Electronics SDIO supported microcontroller &#8220;RX family; RX231, RX64M, RX71M&#8221; and &#8220;RZ family.&#8221;\nRenesas Electronics is planning to expand target CPUs accordingly.\n<br><br>\nUsers are able to do eWBC + target CPU evaluation easily with &#181;ITRON or FreeRTOS + Renesas Electronics network protocol stack M3S-T4-Tiny + SDIO driver + eWBC Wireless LAN driver.\nWireless LAN expansion board package for Renesas Starter Kit (RSK) is available.\nPlease visit the URL below for further details.\n<br><br>\n<a href=\"https:\/\/www.renesas.com\/en-us\/products\/software-tools\/boards-and-kits\/renesas-starter-kits\/wireless-lan-extension-board-package.html\" target=\"_new\" rel=\"noopener\">https:\/\/www.renesas.com\/en-us\/products\/software-tools\/boards-and-kits\/renesas-starter-kits\/wireless-lan-extension-board-package.html<\/a>\n<br><br>\n<b>Inquiry and Questions about eWBC<\/b>:<br>\nSales inquiries:<br>\nMasayuki Suzuki (Marketing &#038; Sales Division)<br>\ne-mail: <a href=\"javascript:sendMailTo('m.suzuki','si-tech','co.jp')\">&#109;&#46;&#115;&#117;&#122;&#117;&#107;&#105;&#64;&#115;&#105;&#45;&#116;&#101;&#99;&#104;&#46;&#99;&#111;&#46;&#106;&#112;<\/a>\n<br><br>\nTechnical inquiries:<br>\ne-mail: <a href=\"javascript:sendMailTo('ewbcsupport','d-broad','com')\">&#101;&#119;&#98;&#99;&#115;&#117;&#112;&#112;&#111;&#114;&#116;&#64;&#100;&#45;&#98;&#114;&#111;&#97;&#100;&#46;&#99;&#111;&#109;<\/a>\n<\/td><\/tr>\n\n\n\n\n\n<tr valign=\"top\"><td><b>SD-Link11n<\/b><\/td><td><img decoding=\"async\" style=\"width: 150px;\" src=\"https:\/\/si-tech.co.jp\/eng\/wp-content\/themes\/si-tech\/eng\/images\/dbd\/sd-link11n.jpg\" \/>\n<br><br>\n<ul style=\"margin-left: 16px;\">\n<li>IEEE802.11n Wireless LAN + microSD Combo Card<\/li>\n<li>Size: 41.16 x 24.00 x 2.10mm<\/li>\n<li>Radio Certifications: Japan, US, Canada, EU Countries, Taiwan<\/li>\n<\/ul>\n<\/td>\n<td>\n<b>Features<\/b>:<br>\nSD-Link11n supports both Wireless LAN and SD memory on SD Shared Bus.\nRealize both Wireless LAN and microSD memory by loading a microSD card in SD-Link11.\n<br><br>\n<img decoding=\"async\" style=\"width: 128px;\" src=\"https:\/\/si-tech.co.jp\/eng\/wp-content\/themes\/si-tech\/eng\/images\/dbd\/11nsoft.png\" \/>\n<\/td><\/tr>\n\n\n\n\n\n<tr valign=\"top\"><td><b>DB920<\/b><\/td><td><img decoding=\"async\" style=\"width: 130px;\" src=\"https:\/\/si-tech.co.jp\/eng\/wp-content\/themes\/si-tech\/eng\/images\/dbd\/db920.jpg\" \/>\n<br><br>\n<ul style=\"margin-left: 16px;\">\n<li>920MHz (SubG) Wireless module<\/li>\n<li>Size: 35.00 x 20.00 x 5.00mm<\/li>\n<li>Radio Certification: Japan<\/li>\n<\/ul>\n\n<\/td>\n<td>\n<b>Features<\/b>:<br>\n<ul style=\"margin-left: 16px;\">\n<li>Range by Chip Antenna: 300m (line of sight distance)<\/li>\n<li>Range by External Antenna: 600m (line of sight distance)<\/li>\n<li>DB920 embeds ARM Cortex microcontroller, and controls sensors or switches by customizing its firmware.<\/li>\n<li>d-broad also offers host board development service, Gateway and Repeater board.<\/li>\n<\/ul>\n<\/td><\/tr>\n<tr valign=\"top\"><td><b>DB300<\/b><\/td><td><img decoding=\"async\" style=\"width: 130px;\" src=\"https:\/\/si-tech.co.jp\/eng\/wp-content\/themes\/si-tech\/eng\/images\/dbd\/db300.jpg\" \/>\n<br><br>\n<ul style=\"margin-left: 16px;\">\n<li>SATA and UHS-1 SD Host Bridge Controller<\/li>\n<li>Size: 6 x 6 x 1.15mm (96-pin FBGA) pin pitch 0.5mm<\/li>\n<li>Operating Temp.: -20&deg;C ~ 85&deg;C<\/li>\n<\/ul>\n<\/td>\n<td>\n\n<b>Standard Compliant with<\/b>:<br>\n<ul style=\"margin-left: 16px;\">\n<li>SD Physical Layer Specification Version 3.01<br>\nDefault Speed, High Speed, SDR12, SDR25, SDR50, SDR104 support (max. SD bus clock @200MHz)<\/li>\n<li>Serial ATA Specification Version 2.6<br>\nMax. Throughput: 1.5Gbps (Gen1)<br>\nPower Management (Partial \/ Slumber)<\/li>\n<\/ul>\n<br>\n<b>Power Supply<\/b>:<br>\n<ul style=\"margin-left: 16px;\">\n<li>Main Power: 3.3V<\/li>\n<li>SATA \/ PHY &#038; PLL: 1.2V (1.2V Power DCDC converter integrated)<\/li>\n<li>UHS-1 SD Buffer IO: 1.8V<\/li>\n<\/ul>\n<br>\n<b>Program Boot up<\/b>:<br>\n<ul style=\"margin-left: 16px;\">\n<li>Boot up from external SPI Flash memory<\/li>\n<\/ul>\n<br>\n<b>Features:<\/b><br>\nDB300 embeds ARM CPU and independent two SD host controllers, enabling two SD card access and DMA transmit between two SD cards.\nDB300 supports 5 modes by combinations of RAID\/JBOD allowing users to build an unique system with one chip.\n\n<\/td><\/tr>\n\n\n<\/table>\n\n<br><br>\nPlease also inquire about development of application boards and systems utilizing wireless LAN related products other than the above, such as 5 GHz band wireless LAN, small SiP modules such as IEEE802.11ac and 920MHz wireless.\n<br><br>\n\n\n\n<a style=\"float: right; margin-top: 20px; margin-right: 20px;\" href=\"http:\/\/www.d-broad.com\/index_eg.html\" target=\"_blank\" rel=\"noopener\"><img decoding=\"async\" class=\"img-zoomup\" src=\"https:\/\/si-tech.co.jp\/eng\/wp-content\/themes\/si-tech\/eng\/images\/suppsiteeng.jpg\" alt=\"\"><\/a>\n","protected":false},"featured_media":0,"template":"","device_cat":[8],"country_cat":[17],"class_list":["post-209","device","type-device","status-publish","hentry","device_cat-device_cat07","country_cat-country_cat08"],"acf":[],"_links":{"self":[{"href":"https:\/\/si-tech.co.jp\/eng\/wp-json\/wp\/v2\/device\/209","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/si-tech.co.jp\/eng\/wp-json\/wp\/v2\/device"}],"about":[{"href":"https:\/\/si-tech.co.jp\/eng\/wp-json\/wp\/v2\/types\/device"}],"version-history":[{"count":2,"href":"https:\/\/si-tech.co.jp\/eng\/wp-json\/wp\/v2\/device\/209\/revisions"}],"predecessor-version":[{"id":353,"href":"https:\/\/si-tech.co.jp\/eng\/wp-json\/wp\/v2\/device\/209\/revisions\/353"}],"wp:attachment":[{"href":"https:\/\/si-tech.co.jp\/eng\/wp-json\/wp\/v2\/media?parent=209"}],"wp:term":[{"taxonomy":"device_cat","embeddable":true,"href":"https:\/\/si-tech.co.jp\/eng\/wp-json\/wp\/v2\/device_cat?post=209"},{"taxonomy":"country_cat","embeddable":true,"href":"https:\/\/si-tech.co.jp\/eng\/wp-json\/wp\/v2\/country_cat?post=209"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}