NXP Semiconductors JN5179, Руководство пользователя

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NXP Semiconductors
UM10955
JN5179-USB-Dongle User Manual
UM10955 All information provided in this document is subject to legal disclaimers. © NXP Semiconductors N.V. 2014. All rights reserved.
User manual Rev. 1.1 — 24 February 2016 4 of 14
1.2 Features
The dongle has the following features:

USB 2.0 Full-Speed Compatible Interface

IEEE 802.15.4-based wireless microcontroller (JN5179) with the following radio
characteristics:
o
Transmit power: 8.5 dBm (typ.), can be increased to 10 dBm (typ.)
o
Transmit current: 19.6 mA (typ) at 8.5 dBm / 23.3 mA (typ.) at 10 dBm
o
Receive sensitivity:

96dBm (typ.)
o
Receive current: 13 mA (typ.)

Integrated printed RF antenna

General-purpose LEDs (one green, one orange)

Serial Flash memory device (4 Mbits)

32-kHz crystal oscillator
2. Hardware overview
2.1 Dongle layout
Fig 2. OM15021 board layout
aaa-021252
USB
30 mm
16 mm
SPI flash antenna
JN5179 LEDs
FT230XS