趣味单片机 发表于 2012-10-18 08:36

A7106与A7105有何区别?

如题,有人做过吗?我做过A7105模块,不知道A7106有什么区别?兼容不兼容?

趣味单片机 发表于 2012-10-21 11:30

唯一能找到的一点资料
A7106特点:
Features
   Small size (QFN4 X4, 20 pins).
   Frequency band: 2400 ~ 2483.5MHz.
   FSK or GFSK modulation
   Low current consumption:   RX 16mA, TX 20mA (at 0dBm output power).
   Low sleep current (1.5 uA).
   On chip regulator, support input voltage 2.0 ~ 3.6 V.
   Programmable data rate from 2Kbps to 500Kbps.
   Programmable TX power level from – 20 dBm to 1 dBm.
   Ultra High sensitivity:
   -95dBm at 500Kbps on-air data rate.
   -97dBm at 250Kbps on-air data rate
   -104dBm at 25Kbps on-air data rate
   -107dBm at 2Kbps on-air data rate
   Fast settling time (130 us) synthesizer for frequency hopping system.
   Built-in Battery Detector.
   Support low cost crystal (6 / 8 /12 / 16 / 20 / 24MHz).
   Support crystal sharing, (1 / 2 / 4 / 8MHz) to MCU.
   Auto Frequency Compensation
   Easy to use.
   Support 3-wire or 4-wire SPI.
   Unique Strobe command via SPI.
   ONE register setting for new channel frequency.
   8-bits Digital RSSI for clear channel indication.
   Fast exchange mode during TRX role switching.
   Auto RSSI measurement.
   Auto Calibrations.

A7016模块PCB
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