- 品牌：JAPOO
- 型号：W16
- 信息传送内容：都可以
- 支持网络：
- 频段：
- 发射功率：
- 短信息模式：MT
- 外形尺寸：
1. generaldescription
w16 product is a sdio wifi+bluetooth module with smaller size, highperformance and high linearity output power consumption, specifically designed to support high throughput data rates for next generation wlan products. it is designed to supports ieee 802.11g/b and802.11n payload data rates. it provides the combined functions of dsss and ofdm baseband modulation, mac, cpu, memory, host interfaces, and direct conversion wlan rf radio on a single integratedchip. for security, it supports 802.11i security standards through implementation of the aes /ccmp, wep with tkip, aes/cmac, and wapi security mechanisms. for video, voice, and multimediaapplications, 802.11e qos and 802.11h dfs are supported .it is also equipped with a coexistence interface for external, co-located 2.4ghz radios, also supported a sdio interface for connecting wlanactivity to the host processor.
2. the range of applying
u digital products (printer, digital camera,digital photo frame)
u game player
u consumer electronic device and intelligentappliances (such as tv, dvd player, media player, etc)
u table computer, notebook, ebook
u smart phone and other mobile applications
3.features
feature
implementation
power supply
vcc_3.3v +-0.2v
clocksource
40mhz
temperaturerange
work temperature:-20ºc---70ºc
storage temperature-55°c~+125°c
package
smt42pins
wlanfeatures
generalfeatures
■cmos mac, baseband phy, and rf in a single chip for ieee 802.11b/g/n compatiblewlan
■complete 802.11n solution for 2.4ghz band
■72.2mbps receive phy rate and 72.2mbps transmit phy rate using 20mhz bandwidth
■150mbps receive phy rate and 150mbps transmit phy rate using 40mhzbandwidth
■compatible with 802.11nspecification
■backward compatible with802.11b/g devices while operating in 802.11n mode
hostinterface
sdio device interface(spi,1-bit sdio,4bit sdio transfermodes at full clock range up to 50mhz)
standardssupported
■ieee 802.11 data rates of 1 and 2 mbps
■ieee802.11b data rates of 5.5 and 11 mbps
■ieee 802.11a/gdata rates of 6,9,12,18,24,36,48 and54 mbps for multimedia content transmission
■802.11g/b performanceenhancements
■802.11n compliant, with maximum data rates up to 72mbps (20mhz channel ) and 150mbps (40mhz channel)
■802.11d international roaming
■802.11e qos block acknowledgement (with support for 802.11n extension)
■802.11h transmit power control
■802.11h dfs radar pulse detection
■802.11i enhancedsecurity
■802.11k radio resource measurement
■802.11r fast hand-off for ap roaming
■802.11wprotected management frames
■fully supports clients (stations) implementing ieee power save mode
■wi-fi directconnectivity
wlan mac features
■frame aggregation for increased mac efficiency (a-msdu, a-mpdu)
■low latency immediate high-throughputblock acknowledgement(ht-ba)
■long nav for mediareservation with cf-end for nav release
■phy-level spoofing to enhance legacy compatibility
■power saving mechanism
■channel management and co-existence
■multiple bssid feature allows the mt5931 toassume multiple macidentities when used as a wireless bridge
■transmit opportunity (txop) short inter-framespace(sifs)burstingforhigher multimedia bandwidth
wlan phyfeatures
■ieee 802.11n ofdm
■one transmit and one receive path (1t1r)
■20mhz and 40mhz bandwidth transmission
■short guard interval (400ns)
■dsss with dbpsk and dqpsk, cck modulation with long and shortpreamble
■ofdm with bpsk, qpsk, 16qam, and64qam modulation.convolutional coding rate: 1/2, 2/3, 3/4, and 5/6
■maximumdata&nbs, , , , , p;rate 54mbps in802.11g and150mbps in 802.11n
■switch diversity for dsss/cck
■hardware antenna diversity
■selectable receiver fir filters
■programmable scaling in transmitterand receiver to trade quantization noise against increased probability ofclipping fast
■receiverautomaticgaincontrol(agc)
■on-chip adc and dac
bt radio features
■fully compliant with bluetooth specification 3.0and 2.1 + edr
■integrated balun with single rf port
■fully integrated power amplifier provides 10dbm (class 1) output power
■-95dbmsensitivity with excellent interference rejection performance
platform features
■support package –5mmx5mm qfn40
■integrated ldoenables direct connection to battery.
■high speed uart supports up to 4mbps baud rate
■supports low power scan mode.
深圳市博炜科捷科技开发有限公司
陈信志
18620390755
深圳宝安固戍航城大道华创达科技园E座4楼