Datasheet

• Operating temperature range from -40°C to +85°C. RF performance at room temperature of 25

C with

a 2-3 db change at boundary conditions

• I/O operating voltage of 2.7V to 3.6V

• Built-in 26 MHz crystal

• Integrated Flash memory for system software

• Power Save modes

– 4 µA Power-Down mode typical at 3.3V I/O

– 380 µA Doze mode with chip settings preserved (used for beacon monitoring)

(2)

– On-chip low power sleep oscillator

– Fast host wake-up from Doze mode by a pin or SPI transaction

• Fast Boot options

– On-chip boot ROM (Firmware instant boot)

– SPI flash boot

– Low-leakage on-chip memory for state variables

– Fast AP re-association (150 ms)

• On-chip Network stack to offload MCU

– Integrated Network IP stack to minimize host CPU requirements

– Network features TCP, UDP, DHCP, ARP, HTTP, TLS, and DNS

– Hardware accelerators for Wi-Fi and TLS security to improve connection time

• Hardware accelerator for IP checksum

• Hardware accelerators for OTA security

• Small footprint host driver

• Wi-Fi Alliance

certifications for Connectivity and Optimizations

– ID: WFA61069

Note:

1. For more information on software feature, refer to Wi-Fi Network Controller Software Design Guide

(DS00002389).

2. For information on module power modes, refer to Power Consumption.

ATWINC15x0

Datasheet

DS70005304C-page 2