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ATWINC3400 Preliminary

(размер файла: 1.8MB, 35 стр., ред. C, обновлено: 7 15 г.)


ATWINC3400-MR210 Preliminary

(размер файла: 1.7MB, 37 стр., ред. B, обновлено: 3 16 г.)
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Atmel® SmartConnect-WINC3400 is an IEEE 802.11 b/g/n/BLE4.0 IOT network controller SoC. It is the ideal add-On to existing MCU solutions bringing WiFi and BLE Network capabilities through UART or SPI-to-WiFi interface. The WINC3400 connects to any Atmel AVR or SMART MCU with minimal resource requirements. The WINC3400 most advanced mode is a single stream 1x1 802.11n mode providing up to 72 Mbps PHY throughput. WINC3400 features fully integrated Power Amplifier, LNA, Switch and Power Management. ATWINC3400 also features an on-chip microcontroller and integrated flash memory for system software with built in coexistence mechanism for concurrent Wi-Fi & BLE functionality. The only external clock source needed for the WINC3400 is a high-speed crystal or oscillator with a wide variety of reference clock frequencies supported (between 12 – 32 MHz). The WINC3400 is available in a QFN package.

Key Features

IEEE 802.11:

  • 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 -40°C to +85°C
  • 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


  • On-Chip Network Stack to offload MCU
  • BLE 4.0
  • Class 1 & 2 transmission
  • Adaptive Frequency Hopping
  • HCI (Host Control Interface) via high speed UART
  • Integrated PA and T/R Switch
  • Superior Sensitivity and Range

Основные параметры


Pin Count:




TWI (I2C):




Temp. Range (deg C):

-40 to 85

Operating Voltage (Vcc):

2.5 to 4.2

Frequency Band:

2.4 GHz

Max Data Rate (Mb/s):


Antenna Diversity:


External PA Control:



Код для заказа Корпус Рабочий диапазон Тип упаковки Образцы Наличие в магазине Atmel Store1 Цена за единицу2 Купить онлайн
ATWINC3400-MR210CA Industrial (A) (-40°C to 85°C) Tray - Tape&Reel Запрос
ATWINC3400-MR210UA Industrial (A) (-40°C to 85°C) Tray - Tape&Reel Запрос

1Backlog orders can be placed for items currently not available.
2Suggested retail price per unit for budgetary use only.


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