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    1. Home/
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    3. Wireless & RF Semiconductors/
    4. Wireless & RF Integrated Circuits/
    5. ATWINC3400A-MU-Y042 Microchip

    ATWINC3400A-MU-Y042 [Microchip]

    ATWINC3400A-MU-Y042
    ATWINC3400A-MU-Y042

    Part No:

    ATWINC3400A-MU-Y042

    Category:

    Wireless & RF Integrated Circuits

    Manufacturer:

    Microchip

    Description:

    ATWINC3400 802.11n Wi-Fi plus Bluetooth 5 IC

    Stock Status:

    Available for RFQ

    Pricing:

    Request Volume Pricing

    Quote Response:

    Within 24 Hours

    Shipping:

    In-stock parts ship in 1–2 business days

    Specification

    Type
    Parameter
    Frequency Range
    Product FAQ

    1. Is ATWINC3400A-MU-Y042 available for RFQ?

    Yes. ATWINC3400A-MU-Y042 by Microchip is available for RFQ. Submit your required quantity and our team will confirm real-time stock, lead time, and volume pricing.

    2. Why is there no fixed price for ATWINC3400A-MU-Y042?

    Pricing for ATWINC3400A-MU-Y042 can vary by order quantity, market availability, date code, packaging, and delivery destination. Request a quote to receive the latest volume pricing.

    3. What are the key specifications of ATWINC3400A-MU-Y042?

    ATWINC3400A-MU-Y042 is a Microchip Wireless & RF Integrated Circuits with Power Down Mode Current Consumption (uA): 10.5 and Sleep Mode Current Consumption (μA): 1. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for ATWINC3400A-MU-Y042?

    Our sales team usually responds within 24 hours after receiving your RFQ. The quote may include stock status, unit price, lead time, shipping options, and available alternatives.

    5. How soon can ATWINC3400A-MU-Y042 be shipped?

    If stock is confirmed, in-stock parts can usually ship within 1–2 business days. Final lead time depends on quantity, stock source, and delivery destination.

    6. Can you suggest alternatives to ATWINC3400A-MU-Y042?

    Yes. If ATWINC3400A-MU-Y042 is unavailable, obsolete, or does not meet your required lead time, we can help check similar Microchip Wireless & RF Integrated Circuits parts or compatible alternatives.

    RFQ

    Part Number:

    ATWINC3400A-MU-Y042

    Manufacturer:

    Microchip

    Looking for Pricing? Contact us for volume pricing.

    IMPORTANT NOTICE

    Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.

    Featured Product
    2.4
    Operating Temp (°C) Min
    -40
    Operating Temp (°C) Max
    85
    Operating Voltage (V) Min
    2.7
    Operating Voltage (V) Max
    3.6
    Packages
    VQFN
    Pin Count
    48
    Power Down Mode Current Consumption (uA)
    10.5
    RX Current Consumption (mA)
    87
    TX Current Consumption (mA)
    256
    RX Sensitivity (dBm)
    -90
    Wi-Fi Spec
    802.11 b/g/n
    SRAM (KB)
    548
    Sleep Mode Current Consumption (μA)
    1
    SoftAP Client Count
    1
    TX Output Power (dBm)
    17.5
    Downlink Throughput (Mbps)
    7
    Uplink Throughput (Mbps)
    8
    Wi-Fi Security
    WPA, WPA2, WEP
    Encryption
    WEP, WPA-TKIP, WPA2, CCMP-AES
    Bluetooth Spec
    5.0

    Products Detail

    Microchip's ATWINC3400-IC is an IEEE 802.11 b/g/n plus Bluetooth 5 Core Specification, Internet of Things (IoT) network controller IC. It is the ideal add-on to existing microcontroller (MCU) solutions, offering Wi-Fi® and Bluetooth® Low Energy (BLE) network capabilities through a SPI-to-Wi-Fi interface. The ATWINC3400 connects to any Microchip PIC® or SAM MCU with minimal resource requirements. 

    A MCU host driver can be found in the Advanced Software Framework (ASF) and in MPLAB Harmony v3. 

    The ATWINC3400’s most advanced mode is a single-stream 1 x 1 802.11n mode. The ATWINC3400 features a fully integrated power amplifier, LNA, switch and power management. The ATWINC3400 also features an on-chip processor and integrated Flash memory for system software with built-in coexistence mechanism for concurrent Wi-Fi and BLE functionality. The only external clock source needed for the ATWINC3400 is a high-speed crystal or oscillator. The ATWINC3400 is available in a 48-pin VQFN package with dimensions of 6x6mm.

    Microchip's complimentary and confidential Wireless Check online design review service is available for customers who have selected our products for their application design-in*.

    *The online design review service is subject to Microchip's Program Terms and Conditions and requires a myMicrochip account.

    Click here for our Firmware Release Summary

    Available in a fully-certified modules with u.FL connector or PCB antenna. 



  • IEEE 802.11 b/g/n 20MHz (1x1) solution
  • Compatible with Wi-Fi 6/7 2.4 GHz band
  • Single spatial stream in 2.4GHz ISM band
  • Integrated PA and T/R Switch
  • Superior Sensitivity and Range via advanced PHY signal processing
  • Operating temperature range of -40C to +85C
  • On-Chip Network Stack to offload MCU: Integrated Network IP stack to minimize host CPU requirements Network features: TCP, UDP, DHCP, ARP, HTTP, SSL, and DNS
  • Integrated Network IP stack to minimize host CPU requirements
  • Network features: TCP, UDP, DHCP, ARP, HTTP, SSL, and DNS
  • On-Chip Network Stack to offload MCU
  • BLE 5.0
  • Class 2 transmission and Adaptive Frequency Hopping
  • Integrated PA and T/R Switch
  • Superior Sensitivity and Range
  • Shipping & Warranty

    Fast Dispatch: Ships in 5-7 days(in-stock parts within 1-2 days)

    Unishop Global Export: 1-7 days, $40.00

    Guaranteed Delivery: Door-to-door in 30 days

    Compliant Worldwide Shipping: DHL, FedEx, SF, and UPS.

    Feature

    • 30-Day Guarantee
      30-Day Guarantee
    • Fasted Delivery
      Fasted Delivery
    • Hassle-Free Returns
      Hassle-Free Returns
    • Secure payment method
      Secure payment method

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