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AR9271中文资料
AR9271数据手册规格书PDF详情
[ATHEROS]
General Description
The Atheros AR9271 is a highly integrated singlechip solution for 2.4 GHz 802.11n-ready wireless local area networks (WLANs) that enables a highperformance 1x1 configuration for wireless station applications demanding robust link quality and maximum throughput and range. The AR9271 integrates a multi-protocol MAC, baseband processor, analog-to-digital and digital-to-analog (ADC/DAC) converters, 1x1 radio transceiver, RF switch, and USB interface in an all-CMOS device for low power and small form factor applications.
Features
■ All-CMOS solution interoperable with IEEE
802.11b/g/n WLANs
■ Intergrated RF front end with high-output PA,
LNA, Rx/Tx switch
■ Internal diversity switch which selects antenna
1 or 2 for baseband signal processing
■ Supports optional external LNA, PA
■ 2.4 GHz WLAN MAC/BB processing
■ BPSK, QPSK, 16 QAM, 64 QAM, DBPSK,
DQPSK, and CCK modulation schemes
■ Supports 72.2 Mbps for 20 MHz and 150 Mbps
for 40 MHz channel operations
■ Wireless multimedia enhancements quality of
service support (QoS)
■ 802.11e-compatible bursting
■ Support for IEEE 802.11e and IEEE 802.11i
standards
■ WEP, TKIP, and AES hardware encryption
■ Reduced (short) guard interval
■ Frame aggregation
■ Block ACK
■ USB 2.0 interface
■ Supports the access of a serial peripheral (SPI)
compatible Flash memory, which includes
booting from an SPI Flash and auto
installation
■ IEEE 1149.1 standard test access port and
boundary scan architecture supported
■ 68-pin, 8 mm x 8 mm LPCC package
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
QUALCOMM/高通 |
25+ |
QFN68 |
12496 |
QUALCOMM/高通原装正品AR9271-AL3A即刻询购立享优惠#长期有货 |
|||
QUALCOMM |
21+ |
QFN |
1780 |
十年信誉,只做原装,有挂就有现货! |
|||
ATHEROS |
24+ |
QFN |
7400 |
绝对原装现货,价格低,欢迎询购! |
|||
ATHEROS |
25+ |
BGA |
98900 |
原厂原装正品现货!! |
|||
Atheros |
13+ |
LGA |
16238 |
原装分销 |
|||
ATHEROS |
256 |
正品原装--自家现货-实单可谈 |
|||||
ATHEROS |
24+ |
QFN68 |
4000 |
ATHEROS专营百分之百原装进口现货 |
|||
ATHEROS |
16+ |
QFP144 |
4000 |
进口原装现货/价格优势! |
|||
ATHEROS |
17+ |
QFN |
6200 |
100%原装正品现货 |
|||
ATHEROS |
24+ |
QFN |
5000 |
只做原装公司现货 |
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