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- Last added
- 2026-09-29
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XN297L Series Wireless Transceiver Datasheet
The XN297L series chip operates in the 2.400‑2.483 GHz ISM band and integrates a RF transceiver, frequency synthesizer, crystal oscillator, and modem. It supports one‑to‑many networking, ACK‑based communication, and offers configurable output power, channel, and data rate.
Key specifications include a supply voltage of 2.2‑3.3 V, sleep current of 2 µA, TX output up to 13 dBm, and RX sensitivity down to –91 dBm at 250 kbps. The device is available in QFN20L0303, SOP16 and SOP8 packages and requires only five external components (one crystal and four capacitors). This manual is written in Chinese.
Covers: Naming Rules · Main Electrical Characteristics · Maximum Rated Values · System Block Diagram · Pin Definitions · Chip Operating States
Latest XN manuals
XN297L Series Wireless Transceiver Datasheet
Datasheet 42 pages · 1.7 MB · ZHThe XN297L series datasheet describes a 2.4 GHz single‑chip wireless transceiver with low power consumption, configurable data rates, and detailed pin…
Which document do I need?
Datasheet
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in XN manuals
What is the sleep mode current consumption?
The sleep mode current is 2 µA.
Which data rates does the XN297L support?
It supports 250 kbps, 1 Mbps and 2 Mbps data rates.