n-PRO-WuRx is a 3D Low Frequency Wakeup Receiver targeting access control and RFID applications. The n-Blocks pro form factor makes it perfectly suitable for seamless integration.

n-PRO-WuRx is based on AS3933. It is capable of generating a wake-up signal upon detection of a data signal, ranging between 15-150 KHz carrier frequency. The programmable features of AS3933 allows the user to retain consistent wake-up generation for longer distances. It can operate using one, two, or three active channels. Each channel supports a programmable data rate and Manchester decoding.

Some of the targeted applications are listed below:

• Active RFID tags
• Real-time location systems
• Operator identification
• Passive keyless entry (PKE)
• Wireless sensors.

• Sensitivity level adjustable
• False wake-up counter
• Periodical forced wake-up supported (1s – 2h)
• Current consumption in 3-channel listening mode 2.3 μA (typ.)
• RTC based 32 kHz XTAL, RC-OSC, or external clock
• Operating supply range 2.4V – 3.6V (TA = 25°C)
• Operation temperature range -40°C to 85°C

n-PRO-WuRx is a PERIPHERAL board four Hirose DF30-series 60-pin low profile connectors at bottom side, following the n-Blocks PRO form factor.

NBUS1

NBUS2

• AS3933 Datasheet
• https://ams.com/as3933#tab/features

• n-pro-wurx