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ATWINC1500

Single Chip IEEE 802.11 b/g/n Network Controller SOC with Integrated Flash Memory

Atmel Corporation 

Atmel ATWINC1500

Single Chip IEEE 802.11 b/g/n Network Controller SOC

with Integrated Flash Memory

PRELIMINARY DATASHEET

Description

The Atmel® WINC1500 is a single chip IEEE® 802.11 b/g/n RF, IoT (Internet of

Things) Network Controller SoC. The WINC1500 most advanced mode is a single

stream 1x1 802.11n mode providing up to 72Mbps PHY throughput. The

WINC1500 features fully integrated Power Amplifier, LNA, Switch and Power

Management. Implemented in 65nm CMOS technology, the WINC1500 offers

very low power consumption while simultaneously providing high performance

and optimized bill of material.

The WINC1500 provides internal Flash memory as well as multiple peripheral

interfaces including UART, SPI, and I2C. The only external clock source needed

for the WINC1500 is a high-speed crystal or oscillator with a wide variety of

reference clock frequencies supported (between 12 – 32 MHz). The WINC1500 is

available in a QFN package and connects to any AVR or SMART MCU with

minimal resources.

Features

 IEEE 802.11 b/g/n RF/PH/MAC SOC

 IEEE 802.11 b/g/n (1x1) for up to 72Mbps

 Single spatial stream in 2.5Ghz RF band

 Integrated PA and T/R Switch

 Superior Sensitivity and Range via advanced PHY signal processing

 Wi-Fi Direct and Soft-AP support

 Supports IEEE 802.11 WEP, WPA, WPA2 Security

 On-chip memory management engine to reduce host load

 4Mbit internal Flash memory for system software

 SPI, UART and I2C as host interfaces

 Power save modes:

̶ 3µA deep sleep mode

̶ 600µA standby mode (state is preserved)

̶ On-chip low power sleep oscillator

̶ Fast host wake-up by chip pin or clock-less transaction

 Fast boot options

̶ On-Chip Boot ROM (Firmware instant boot)

̶ SPI flash boot (firmware patches and state variables)

̶ Low-leakage on-chip memory for state variables (next chip revision)

Atmel-42353A-WINC1500-SmartConnect-Datasheet_092014

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