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Technical Specifications
Parameters and characteristics for this part
| Specification | ATWINC3400A-MU-Y |
|---|---|
| Current - Receiving [Max] | 91.8 mA |
| Current - Receiving [Min] | 83.7 mA |
| Current - Transmitting [Max] | 325 mA |
| Current - Transmitting [Min] | 276 mA |
| Data Rate (Max) | 72.2 Mbps |
| Frequency | 2.4 GHz |
| GPIO | 18 |
| Memory Size | 708 kB, 256 kB |
| Modulation | QPSK, GFSK, 8PSK |
| Mounting Type | Surface Mount |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 °C |
| Package / Case | 48-VFQFN Exposed Pad |
| Power - Output | 20 dBm |
| Protocol | Bluetooth v4.0, 802.11b/g/n |
| RF Family/Standard | WiFi, Bluetooth |
| Sensitivity | -98 dBm |
| Serial Interfaces | SPI, UART, I2C, SDIO |
| Supplier Device Package | 48-QFN (6x6) |
| Type | TxRx + MCU |
| Voltage - Supply [Max] | 3.6 V |
| Voltage - Supply [Min] | 2.7 V |
ATWINC3400-IC Series
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 | 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 | 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 | RF | Board(s) | Xplained Pro | ATWINC3400-MR210CA | Bluetooth WiFi | ||||||||||||||||||||||||||||
 Microchip Technology | 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 | 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 | 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 | 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 | 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 | 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 | 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 |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Tray | 1 | $ 7.40 | |
Description
General part information
ATWINC3400-IC Series
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\*.
Documents
Technical documentation and resources