大家看看MTK的GPS

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好东西,大家共享
【文件名】:08710@52RD_MT3316 promotion_0801.pdf
【格　式】:pdf
【大　小】:1118K
【简　介】:
【目　录】:



Specification
-32-channel GPS L1 (C/A code) Receiver
-WAAS/EGNOS supported
-FCC E911 compliance and A-GPS supported
-Internal memory 4M-bit Flash
- Low MIPs required
n RF Configuration
-Low Noise Figure, total RX NF 3dB
-On chip PLL and VCO PLL lock indicator
-On chip auto calibration of band-pass IF filter &Automatic gain
control VGA.
-Active antenna detector with ANTOK indicator & current
limiting function.
n Serial interface
-Three UARTs ,SPI,GPIO,&I2C
n NMEA
-NMEA 0183 standard V3.01 and backward compliance
n Outline
-104-pin TFBGA lead-free package 6mmx9mm