ATWINC3400-IC Series

ATWINC3400-IC

Catalog

ATWINC3400-IC

Part	Antenna Type	Current - Transmitting	Frequency	RF Family/Standard	Package / Case	Mounting Type	Operating Temperature [Max]	Operating Temperature [Min]	Data Rate	Firmware Version	Sensitivity	Serial Interfaces	Current - Receiving	Voltage - Supply [Min]	Voltage - Supply [Max]	Protocol	Power - Output	Supplied Contents	Type	For Use With/Related Products	Contents	Platform	Utilized IC / Part	Function	Memory Size	Modulation	Current - Transmitting [Min]	Current - Transmitting [Max]	Current - Receiving [Max]	Current - Receiving [Min]	Supplier Device Package	GPIO	Data Rate (Max)
Microchip Technology ATWINC3400-MR210CA122	Integrated Chip	265 mA	2.4 GHz	WiFi	Module	Surface Mount	85 °C	-40 °C	54 Mbps	1.2.2	-92.5 dBm	I2C SPI UART	64 mA	2.5 V	4.2 V	802.11b/g/n	18.3 dBm
Microchip Technology ATWINC3400-XPRO			2.4 GHz															Board(s)	802.11 b/g/n (Wi-Fi WiFi WLAN) Bluetooth® Smart 4.x Low Energy (BLE) Transceiver	ATWINC3400
Microchip Technology ATWINC3400-XSTK																			RF		Board(s)	Xplained Pro	ATWINC3400-MR210CA	Bluetooth WiFi
Microchip Technology ATWINC3400-MR210UA143	Antenna Not Included U.FL	24 mA	2.4 GHz	Bluetooth WiFi	36-SMD Module	Surface Mount	85 °C	-40 °C	400 kbps		-95 dBm	I2C SPI UART	23.7 mA	2.7 V	3.6 V	802.11b/g/n Bluetooth v5.0	18.3 dBm								256 kB 420 kB	16-QAM 64-QAM BPSK CCK DBPSK DQPSK DSSS OFDM QPSK
Microchip Technology ATWINC3400-MR210CA142-T	Integrated Chip		2.4 GHz	Bluetooth WiFi	36-SMD Module	Surface Mount	85 °C	-40 °C	72 Mbps		-95 dBm	I2C SPI UART		2.7 V	3.6 V	802.11b/g/n Bluetooth v5.0	18.3 dBm						ATWINC3400			16-QAM 64-QAM BPSK CCK DBPSK DQPSK DSSS GFSK OFDM QPSK	23.68 mA	275 mA	63.9 mA	23.68 mA
Microchip Technology ATWINC3400A-MU-T			2.4 GHz	Bluetooth WiFi	48-VFQFN Exposed Pad	Surface Mount	85 °C	-40 °C			-98 dBm	I2C SDIO SPI UART		2.7 V	3.6 V	802.11b/g/n Bluetooth v4.0	20 dBm		TxRx + MCU						256 kB 708 kB	8PSK GFSK QPSK	276 mA	325 mA	91.8 mA	83.7 mA	48-QFN (6x6)	18	72.2 Mbps
Microchip Technology ATWINC3400-MR210CA143-T	Integrated Chip	24 mA	2.4 GHz	Bluetooth WiFi	36-SMD Module	Surface Mount	85 °C	-40 °C	400 kbps		-95 dBm	I2C SPI UART	23.7 mA	2.7 V	3.6 V	802.11b/g/n Bluetooth v5.0	18.3 dBm								256 kB 420 kB	16-QAM 64-QAM BPSK CCK DBPSK DQPSK DSSS OFDM QPSK
Microchip Technology ATWINC3400-MR210CA142	Integrated Chip		2.4 GHz	Bluetooth WiFi	36-SMD Module	Surface Mount	85 °C	-40 °C	72.2 Mbps		-95 dBm	I2C SPI UART		2.7 V	3.6 V	802.11b/g/n Bluetooth v5.0	18.3 dBm						ATWINC3400		1 MB 256 kB 708 kB	16-QAM 64-QAM BPSK CCK DBPSK DQPSK DSSS GFSK OFDM QPSK	23.68 mA	275 mA	63.9 mA	23.68 mA
Microchip Technology ATWINC3400-MR210UA142	Antenna Not Included U.FL		2.4 GHz	Bluetooth WiFi	36-SMD Module	Surface Mount	85 °C	-40 °C	72.2 Mbps		-95 dBm	I2C SPI UART		2.7 V	3.6 V	802.11b/g/n Bluetooth v5.0	18.3 dBm						ATWINC3400		1 MB 256 kB 708 kB	16-QAM 64-QAM BPSK CCK DBPSK DQPSK DSSS GFSK OFDM QPSK	23.68 mA	275 mA	63.9 mA	23.68 mA
Microchip Technology ATWINC3400A-MU-Y			2.4 GHz	Bluetooth WiFi	48-VFQFN Exposed Pad	Surface Mount	85 °C	-40 °C			-98 dBm	I2C SDIO SPI UART		2.7 V	3.6 V	802.11b/g/n Bluetooth v4.0	20 dBm		TxRx + MCU						256 kB 708 kB	8PSK GFSK QPSK	276 mA	325 mA	91.8 mA	83.7 mA	48-QFN (6x6)	18	72.2 Mbps

Catalog

ATWINC3400-IC

Key Features

- IEEE 802.11 b/g/n 20MHz (1x1) solution

- 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

Description

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](https://www.microchip.com/en-us/tools-resources/develop/libraries/advanced-software-framework) (ASF) and in MPLAB(r) [Harmony v3](https://www.microchip.com/en-us/tools-resources/configure/mplab-harmony). 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](https://www.microchip.com/en-us/support/design-help/design-check-services) 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](https://www.microchip.com/en-us/support/design-help/design-check-services/design-check-services-program-terms-and-conditions) and requires a myMicrochip account. Click here for our [Firmware Release Summary](https://ww1.microchip.com/downloads/aemDocuments/documents/WSG/ProductDocuments/ReleaseNotes/ATWINC3400+Software+Release+Notes+1.4.4.pdf) Latest module firmware available: ATWINC3400-MR210CA143 ATWINC3400-MR210UA143 Looking for a chip level solution? Check out the IC solution here [ATWINC3400-IC](https://www.microchip.com/en-us/product/atwinc3400-ic)