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ATWINC1500-IC
  • ATWINC1500-IC

ATWINC1500-IC

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Microchip's ATWINC1500 is an IEEE 802.11 b/g/n IoT network controller that has networking stack built on the chip. It is the ideal add-on to existing MCU solutions bringing Wi-Fi and Network capabilities through SPI-to-Wi-Fi interface. It connects to any SAM or PIC MCU with minimal resource requirements.The ATWINC1500's most advanced mode is a single stream 1x1 802.11n mode. Its networking stack consists of HTTP, TCP, IP and Ethernet Protocols corresponding to Application, Transport, Internet and Data Link Layers.The ATWINC1500 features:A fully integrated power amplifier, LNA, switch and power management.Internal Flash memory to store firmwareMultiple peripheral interfaces including UART and SPIAnd only requires a high-speed crystal or oscillator (26 MHz) as a clock sourceThe ATWINC1500 is...

Microchip Technology ATWINC1500-IC Product Info

16 April 2026 0

Parameters

Frequency Range

2.4

Operating Temp (°C) Min

-40

Operating Temp (°C) Max

85

Operating Voltage (V) Min

3

Operating Voltage (V) Max

4.2

Power Down Mode Current Consumption (uA)

4

RX Current Consumption (mA)

83

TX Current Consumption (mA)

287

RX Sensitivity (dBm)

-95

SRAM (KB)

224

Sleep Mode Current Consumption (μA)

390

SoftAP Client Count

1

Supported Host OS

Linux

TX Output Power (dBm)

18.5

Downlink Throughput (Mbps)

11

Uplink Throughput (Mbps)

10

Wi-Fi Security

WPA, WPA2, WEP

Encryption

WEP, WPA-TKIP, WPA2, CCMP-AES

Features

    Product features:
  • Single-band 2.4GHz b/g/n
  • Compatible with Wi-Fi 6/7 2.4 GHz band
  • Extreme low-power
  • Compact footprint: 5 x 5 mm QFN
  • Operating voltage: 3.0 V to 4.2 V
  • Serial host interface: SPI
  • Security protocols supported: WPA/WPA2 Personal, TLS, SSL
  • Network services: DHCP, DNS, TCP/IP (IPv4), UDP, HTTP, HTTPS
  • Supported antenna options: PCB or uFL

Description

Microchip's ATWINC1500 is an IEEE 802.11 b/g/n IoT network controller that has networking stack built on the chip. It is the ideal add-on to existing MCU solutions bringing Wi-Fi and Network capabilities through SPI-to-Wi-Fi interface. It connects to any SAM or PIC MCU with minimal resource requirements.

The ATWINC1500's most advanced mode is a single stream 1x1 802.11n mode. Its networking stack consists of HTTP, TCP, IP and Ethernet Protocols corresponding to Application, Transport, Internet and Data Link Layers.

The ATWINC1500 features:

  • A fully integrated power amplifier, LNA, switch and power management.
  • Internal Flash memory to store firmware
  • Multiple peripheral interfaces including UART and SPI
  • And only requires a high-speed crystal or oscillator (26 MHz) as a clock source

The ATWINC1500 is available in a QFN package or as a fully-certified module with u.FL connector or PCB antenna.

  • ATWINC1500 has 4 MB of flash memory which can be used for system software
  • ATWINC1510 has 8 MB flash memory for even greater flexibility

A MCU host driver can be found in the Advanced Software Framework (ASF) and in MPLAB(r) Harmony v3. 

Microchip's complimentary and confidential Wireless Check online design review service is available for customers who have selected our products for their application design-in*.


*The online design review service is subject to Microchip's Program Terms and Conditions and requires a myMicrochip account.


Firmware Release Summary

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