无线音响智能家居AR9344模块 wifi wlan无线模组ODM/OEM可定制

'无线音响智能家居AR9344模块 wifi wlan无线模组ODM/OEM可定制

AR9344 ModuleSpecifications

一、Features

lMIPS74K processor operating at up to533Mhz.

lDD2 memory up to 512 Mb.

lSPI NOR Flash memory up to 64Mb.

l1LAN ports and 1 WAN port

lHigh-speed UART for console support

lI2S audio interface

lUSB 2.0 host/device mode support

lGPIO/LED support

lSPI support.

二、Hardware Specifications

芯片解决方案CPU：AR9344 RF：AR9344CPU主频533MHzDDR64Mbyte DDR2闪存8Mbyte SPI FLASH遵循标准IEEE802.3u MDI / MDIX 10/100快速以太网

IEEE802.11b/g无线LAN接口

IEEE 802.11n无线LAN标准网络接口LAN：1 x 10/100M Auto MDI/MDIX插针接口 WAN：1 x 10/100M Auto MDI/MDIX插针接口（可以复用为LAN口）软件功能接口I2SUSB 2.0JTAGUART接口47PIN插针（PIN间距为2.0mm）

Data rate802.11b: 11, 5.5, 2 & 1 Mbps

802.11g: 54, 48, 36, 24, 18, 12, 9 & 6 Mbps

802.11n(20MHz): & 150bps

802.11n(40MHz): & 300MbpsTransmission modeDSSSModulationOFDM/BPSK/QPSK/CCK/DQPSK/DBPSKFrequencyRange 2412 MHz ~ 2472MHz(channel 1 ~ channel 13); 5180GHZ~5825GHZ(预留)供电需求

3.3V,1.5APower consumption

≦5W2.4G RF Power @25℃

(±2dB)802.11b19 ± 2dBm@EVM -20dBm802.11g6-24Mbps17 ± 2dBm 36-48Mbps16 ± 2dBm 54Mbps15± 2dBm@EVM -25dBm802.11nHT20MCS 714± 2dBm@EVM -28dBm HT40MCS 714 ± 2dBm@EVM -28dBm5.8G RF Power @25℃

(±2dB)802.11A6-24Mbps20 ± 2dBm@EVM -20dBm 36-48Mbps18 ± 2dBm 54Mbps16 ± 2dBm@EVM -25dBm 802.11nHT20(MCS 7)15± 2dBm@EVM -28dBm HT40 (MCS 7)14± 2dBm@EVM -28dBm

Receiver

sensitivityIEEE 802.11b

11Mbps≦-83dBmIEEE 802.11a/g

54Mbps≦-70dBmIEEE 802.11n

HT 20

MCS 7≦-65dBm

HT 40

MCS 7≦-62dBm尺寸 70*50MM环境 Operating Temperature: -10℃~45℃ Storage Temperature: -40℃~85℃ Operating Humidity: 10%~90% non-condensing

Storage Humidity: 10%~90% non-condensing环保 遵循RoHs标准

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