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MICROCHIP ATWINC3400-MR210CA122-T product image
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MICROCHIP ATWINC3400-MR210CA122-T

Manufacturer
MICROCHIP
MPN
ATWINC3400-MR210CA122-T
LCSC Part #
C610433
Packaging
SMD-36P
Customer #
Key Attributes
2.4GHz SMD-36P RF Transceiver Modules and Modems RoHS
DatasheetMICROCHIP ATWINC3400-MR210CA122-T
RoHS Compliance1 documents available
Every Order Guarantee
100% Authentic · 30-Day Return or Replacement

Products Specifications

All
TypeDescription
CategoryRF and Wireless/RF Transceiver Modules and Modems
ManufacturerMICROCHIP
PackagingSMD-36P
Frequency Range2.4GHz
Utilized IC / Part-
Output Power18.3dBm
InterfaceI2C;SPI;UART
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Introduction

AI Translation

The ATWINC3400-MR210xA is an IEEE 802.11 b/g/n RF/Baseband/Medium Access Control (MAC) network controller with Bluetooth Low Energy module. The ATWINC3400-MR210xA modules are Bluetooth 5.0 certified. This module is optimized for low power and high performance mobile applications. This module features small form factor with integrated Power Amplifier (PA), Low-Noise Amplifier (LNA), Transmit/Receive (T/R) switch (for Wi-Fi and Bluetooth) and Power Management Unit (PMU). The ATWINC3400-MR210CA integrates a chip antenna while the ATWINC3400-MR210UA adds a micro co-ax (u.FL) connector for connecting to an external antenna. The ATWINC3400-MR210xA module requires a 32.768 kHz clock for sleep operation. The ATWINC3400-MR210xA module utilizes highly optimized IEEE 802.11 Bluetooth coexistence protocols, and provides Serial Peripheral Interface (SPI) to interface with the host controller.

Features

AI Translation
  • Wi-Fi features:
    • IEEE 802.11 b/g/n RF/PHY/MAC
    • IEEE 802.11 b/g/n (1x1) with Single Spatial Stream, up to 72 Mbps PHY Rate in a 2.4 GHz ISM Band
    • Integrated Chip Antenna or Micro Co-ax (U.FL) Connector for an External Antenna
    • Superior Sensitivity and Range via Advanced PHY Signal Processing
    • Advanced Equalization and Channel Estimation
    • Advanced Carrier and Timing Synchronization
    • Supports Soft-AP
    • Supports IEEE 802.11 WEP, WPA and WPA2 Personal and WPA2 Enterprise (firmware version 1.3.1 or later)
    • Superior MAC Throughput through Hardware Accelerated Two-Level A-MSDU/A-MPDU Frame Aggregation and Block Acknowledgment
    • On-Chip Memory Management Engine to Reduce the Host Load
    • Operating Temperature Range from -40℃ to +85℃
    • Input/Output voltage ranges from 2.7V to 3.6V
    • Power supply (VBAT) ranges from 3.0V to 4.2V
    • Wi-Fi Alliance Certified for Connectivity and Optimizations – ID: WFA62065
    • Integrated On-Chip Microcontroller
    • SPI Host Interface
    • Integrated Flash Memory for Wi-Fi and Bluetooth System Software
    • Low Leakage On-Chip Memory for State Variables
    • Fast AP Re-Association (150 ms)
    • On-Chip Network Stack to Offload MCU Network Features: Firmware version 1.2.0 or later – TCP, UDP, DHCP, ARP, HTTP, TLS, DNS and SNTP
  • Bluetooth features:
    • ATWINC3400-MR210xA Bluetooth Low Energy Certification (end product) QD ID: 112092
    • Adaptive Frequency Hopping (AFH)
    • Superior Sensitivity and Range