RT5370 Datasheet – 2.4Ghz RF/PA/LNA Single Chip – Ralink

Part Number: RT5370

Function: 802.11n 1T1R platform (2.4GHz)

Package: 52LD QFN ( 7.5mm x 5.7mm )

Manufacturer: MediaTek Inc, Ralink Technology

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RT5370 ralink RT5370N

RT5370 pinout



1. IEEE802.11 b/g/n Wireless Local Area Networks

2. USB 2.0 Wi-Fi Dongle



1. Ralink

The RT5370 is a highly integrated MAC / BBP and 2.4 GHz RF/PA/LNA single chip with 150Mbps PHY rate supporting. It fully complies with IEEE 802.11n and IEEE 802.11 b/g feature rich wireless connectivity at high standards, delivers reliable, cost-effective, throughput from an extended distance.


2. MediaTek

RT5370 is a system on a chip (SOC) with a USB 2.0 interface for 802.11n Wi-Fi at data rates up to 150Mbit/s. RT5370 features integrated 802.11n baseband and MAC (media access control), power amplifier and low-noise amplifier, along with both transmit-receive and antenna diversity switches.

Together with an optimised RF architecture and baseband algorithms, RT5370 gives superb performance and reliable throughput with low power consumption.


RT5370 Pinout

RT5370 datasheet pinout




1. 802.11n (2.4GHz)
2. 1T1R with 150Mbit/s PHY data rate
3. Antenna diversity switch
4. USB 2.0 interface
5. QoS, multiple BSSID, Cisco CCX 5.0
6. Advanced power management


Official Homepage: http://www.mediatek.com/en/products/connectivity/wifi/broadband/usb/rt5370/


RT5370 Datasheet PDF

RT5370 pdf


Other data sheets are available within the file:  RT5370N

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