Status: In Production
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
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
...For pricing and availability, contact Microchip Local Sales.