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华邦(Winbond)新出ARM7内核W90N740
32-Bit ARM7TDMI-based MCU
Features 80 MHz ( Under worse condition),ARM7TDMI CPU core 8K byte instruction cache and 2K byte datacache, two way set associative structure Memory controller for SDRAM, SRAM,Flash memory Two 10/100 Mb/s Ethernet MAC with MII/RMII, NAT accelerator( Patent pending) One high speed UART and one USB 1.1 host controller with transceiver(Root Hub) Advanced interrupter controller, two timers and one watchdog timer Programmable 8/16/32-bit external bus General Information 3.3V I/O, 1.8V Core JTAG Port CMOS technology 176-pin LQFP 我们是嘉宁电子贸易(深圳)有限公司,隶属香港嘉灵电子集团。创立于1977年的嘉灵电子集团为电子元件和原材料的一级代理商。目前在深圳、广州、上海、北京、南京、成都等城市都设有办事处。我公司主要代理华邦(WINBOND)和十速(TENX)等IC产品,是华邦、十速在香港和中国大陆最大的A级代理商。主要代理的产品有: 1、PowerSpeech(Winbond): W523Axx、W528Sxx、W583Sxx、W583Lxx、W588Bxx、W588Sxx; 2、BandDirector(Winbond): W566Bxxx、W567Bxxx、W567Sxxx; 3、ViewTalk(Winbond): W536xxxP、W536xxxK、W536xxxQ、W536xxxA、W536xxxT; 4、4-bit MCU(Winbond): W541E\\C\\L20x、W541C\\L240、W541C\\L250、W541E\\C\\L260、W742E\\S\\C81x; 5、SMS MCU(Winbond): W925xxx; 6、8-bit MCU(Winbond); 7、32-bit MCU(Winbond): W90N740; 8、Digital Camera IC(Winbond): W99682BCD、W99684CB、W99685; 9、Memory(Winbond): Flash、EPROM、SRAM、SDRAM; 10、Record\\Playback IC(Winbond): ISD1xxx、ISD25xx、ISD4xxx、ISD5008、ISD5116、ISD5216; 11、4-bit MCU(TENX): TM8701、TM8704、TM8705、TM8706、TM8712、TM8713、TM8740、TM8795、TM6811、TM6814、TM6820、TM6840、TM8708(OTP); 12、8-bit MCU(TENX): TM58P05、TM58P10、TM58P11、TM58P20; 13、Memory(TENX): ICE25P05、ICE27C512、ICE37C512; 14、Connector(HIROSE) :(WWW.HIROSE.COM); 15、开关(Arcolectric):船形开关、拨动开关、旋转开关;(认证:CE,VDE,UL,CSA,SEMKO,DEMKO等) 16、2.4G RF HeadSet & Headphone方案(RF WAVES)。 Best Regards Denfy Liang Karin Electronic Trading (Shenzhen)co.,Ltd. Tel:0755-83595686 Ext 121. Mobile:13510851661 Fax:0755-83595103 Email:denfy.liang@sz.karin.com.hk Company URL: http://www.karin.com.hk/ Product URL: http://www.hirose.com/ http://www.tenx.com.tw/ http://www.winbond.com.tw/ |
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