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：AR9344 | ||||
CPU主频 | 533MHz | ||||
DDR | 64Mbyte 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 | I2S | ||||
USB 2.0 | |||||
JTAG | |||||
UART | |||||
接口 | 47PIN插针（PIN间距为2.0mm） | ||||
Data rate | 802.11b: 11, 5.5, 2 & 1 Mbps 802.11g: 54, 48, 36, 24, 18, 12, 9 & 6 Mbps 802.11n(20MHz): & 150bps 802.11n(40MHz): & 300Mbps | ||||
Transmission mode | DSSS | ||||
Modulation | OFDM/BPSK/QPSK/CCK/DQPSK/DBPSK | ||||
FrequencyRange | 2412 MHz ~ 2472MHz(channel 1 ~ channel 13); 5180GHZ~5825GHZ(预留) | ||||
供电需求 | 3.3V,1.5A | ||||
Power consumption | ≦5W | ||||
2.4G RF Power @25℃ (±2dB) | 802.11b | 19 ± 2dBm@EVM -20dBm | |||
802.11g | 6-24Mbps | 17 ± 2dBm | |||
| 36-48Mbps | 16 ± 2dBm | |||
| 54Mbps | 15± 2dBm@EVM -25dBm | |||
802.11n | HT20 | MCS 7 | 14± 2dBm@EVM -28dBm | ||
| HT40 | MCS 7 | 14 ± 2dBm@EVM -28dBm | ||
5.8G RF Power @25℃ (±2dB) | 802.11A | 6-24Mbps | 20 ± 2dBm@EVM -20dBm | ||
|
| 36-48Mbps | 18 ± 2dBm | ||
|
| 54Mbps | 16 ± 2dBm@EVM -25dBm | ||
| 802.11n | HT20(MCS 7) | 15± 2dBm@EVM -28dBm | ||
|
| HT40 (MCS 7) | 14± 2dBm@EVM -28dBm | ||
Receiver sensitivity | IEEE 802.11b
11Mbps≦-83dBm | IEEE 802.11a/g 54Mbps≦-70dBm | IEEE 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 | ||||
