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ATWINC3400

Status: In Production

Features:

  • IEEE 802.11 b/g/n 20MHz (1x1) Wi-Fi plus Bluetooth 5
  • Security protocols supported: WPA/WPA2 Personal, TLS, SSL
  • Bluetooth 5 Certified
  • Agency Certified in the US, Canada, Europe, Japan, Korea, China, India and Taiwan
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Overview
Documents
Development Environment
RoHS Information
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Device Overview

Summary

Microchip's ATWINC3400 is an IEEE 802.11 b/g/n plus Bluetooth 5 Core Specification, Internet of Things (IoT) network controller module. 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).  For a primer on creating Wi-Fi and Bluetooth applications, start here.

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 36-pin module with dimensions of 22.4 x 14.7 mm.

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.

Firmware Release Notes:

ATWINC3400-MRxxxxA - Initial release same as 122

ATWINC3400-MRxxxxA122 - Initial release

For product comparison, please consider: ATWINC1500, ATWILC1000, ATWILC3000

Additional Features
  • IEEE 802.11 b/g/n 20MHz (1x1) Wi-Fi plus Bluetooth 5
  • Network features: TCP, UDP, DHCP, ARP, HTTP, SSL, and DNS
  • Superior Sensitivity and Range
  • Security protocols supported: WPA/WPA2 Personal, TLS, SSL
  • Bluetooth 5 Certified
  • Agency Certified in the US, Canada, Europe, Japan, Korea, China, India and Taiwan
  • 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
  • Integrated Network IP stack to minimize host CPU requirements
  • On-Chip Network Stack to offload MCU
  • Class 2 transmission and Adaptive Frequency Hopping
  • Integrated PA and T/R Switch
Parametrics
Name
Value
Type
Wi-Fi + Bluetooth Low Energy
Output Power (dBm)
17.5dBm (802.11n MCS0)
Host Interface
SPI
Pin Count
36
Package
Module
RF Module
Yes
RF Transceiver
Yes
Operating Temperature Range
-40 to +85C
Frequency Range
2.4 GHz
Rx Input Sensitivity (dB)
-90 (802.11g 6Mbps)
TX Current Consumption
256mA (802.11n MCS7)
RX Current Consumption
87mA (802.11n MCS7)
Sleep Mode Current Consumption
10.5uA
Bluetooth Standard
5.0
Antenna
Chip, U.FL
Operating Voltage Range
2.7 to 3.6
Cloud Partners
Yes

Documents

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Supporting Collateral

Brochures

10/05/2018
912KB
07/23/2019
4078KB

Development Environment

  • Demo & Evaluation Boards
Demo & Evaluation Boards
WINC3400-XPRO
WINC3400-XPRO ( ATWINC3400-XPRO )

The ATWINC3400-XPRO evaluation kit is a hardware platform to evaluate the WINC3400-MR210CA module. The WINC3400 is an IEEE 802.11 b/g/n/BLE5.0 IoT network controller SoC. It is the ideal add-on to existing MCU solutions bringing Wi-Fi and BLE Network capabilities through SPI-to-Wi-Fi interface. The WINC3400 connects to any PIC or SAM MCU with minimal resource requirements. The WINC3400's most

...

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RoHS Information

Part Number
Device Weight (g)
Shipping Weight (grams)
Lead Count
Package Type
Package Width
Solder Composition
JEDEC Indicator
RoHS
China EFUP
ATWINC3400A-MU-T
0.100900
0.081250
48
VQFN
6x6x0.9mm
Matte Tin
e3
ATWINC3400A-MU-Y
0.100900
3.195918
48
VQFN
6x6x0.9mm
Matte Tin
e3
ATWINC3400-MR210CA
2.080000
36
MODULE
xxmm
ENIG
b4
ATWINC3400-MR210UA
2.080000
36
MODULE
xxmm
ENIG
b4
ATWINC3400-MR210UA122
2.080000
36
MODULE
xxmm
ENIG
b4
ATWINC3400-MR210CA122
2.080000
36
MODULE
xxmm
ENIG
b4
ATWINC3400-MR210CA122-T
2.080000
36
MODULE
xxmm
ENIG
b4
To see a complete listing of RoHS data for this device, please Click here
Shipping Weight = Device Weight + Packing Material weight. Please contact sales office if device weight is not available.

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