Deep-Dive with AI
Search across all available documentation for this part.
Deep-Dive with AI
Technical Specifications
Parameters and characteristics for this part
| Specification | ATWINC3400-MR210CA143-T |
|---|---|
| Antenna Type | Integrated, Chip |
| Current - Receiving | 23.7 mA |
| Current - Transmitting | 24 mA |
| Data Rate | 400 kbps |
| Frequency | 2.4 GHz |
| Memory Size | 256 kB, 420 kB |
| Modulation | QPSK, 64-QAM, BPSK, CCK, 16-QAM, OFDM, DBPSK, DQPSK, DSSS |
| Mounting Type | Surface Mount |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 °C |
| Package / Case | 36-SMD Module |
| Power - Output | 18.3 dBm |
| Protocol | Bluetooth v5.0, 802.11b/g/n |
| RF Family/Standard | WiFi, Bluetooth |
| Sensitivity | -95 dBm |
| Serial Interfaces | UART, I2C, SPI |
| Voltage - Supply [Max] | 3.6 V |
| Voltage - Supply [Min] | 2.7 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 14.23 | |
| 25 | $ 12.89 | |||
| 100 | $ 12.20 | |||
| Digi-Reel® | 1 | $ 14.23 | ||
| 25 | $ 12.89 | |||
| 100 | $ 12.20 | |||
| Tape & Reel (TR) | 500 | $ 12.20 | ||
| Microchip Direct | T/R | 1 | $ 10.06 | |
| 100 | $ 9.43 | |||
| 1000 | $ 8.65 | |||
| 5000 | $ 8.26 | |||
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\*.
