Microchip Technology Inc
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ATSAMW25

Status: In Production

Features:

  • IEEE 802.11 b/g/n (1x1) for up to 72 Mbps
  • Includes a SAMD21 ARM® Cortex®-M0+  for user application
  • Integrated PA and T/R switch
  • Superior sensitivity and range via advanced PHY signal processing
  • Wi-Fi Direct, station mode and SoftAP support
  • Supports IEEE 802.11 WEP, WPA
  • On-chip memory management engine to reduce host load
  • 8 Mbit internal flash memory with OTA firmware upgrade
  • Serial host interface: SPI
  • TCP/IP protocol stack (client/server) sockets applications
  • Security protocols; WPA/WPA2 Personal, TLS, and SSL
  • Network services; DHCP, DNS, TCP/IP (IPv4), UDP, HTTP, and HTTPS
  • WSC (wireless simple configuration) WPS
  • Operates without a host in most applications
  • Compact footprint: 33.86 x 14.88 mm
  • FCC, CE, IC, and TELEC Certified
  • RoHS compliant
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Overview
Documents
Development Environment
RoHS Information
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Device Overview

Summary

Microchip's SmartConnect SAMW25 is a low-power Wi-Fi certified module.  This highly integrated module offers the ideal solution for designers seeking Wi-Fi connectivity.  The SAMW25 integrates 802.11 IP stack on top of the Wi-Fi core and fully covers RF certifications. 

The SAMW25 opens the door to the Internet of Things for a vast array of battery-powered devices and applications requiring the integration of WLAN connectivity without compromising on cost and power consumption.  The SAMW25 module is based on Microchip's industry-leading WINC1500 Wi-Fi core combined with the latest ARM® Cortex®-M0+ based microcontroller technology.  This turnkey system provides an integrated software solution with application and security protocols such as TLS and integrated network services (TCP/IP stack).

Additional Features
    • IEEE 802.11 b/g/n (1x1) for up to 72 Mbps
    • Includes a SAMD21 ARM® Cortex®-M0+  for user application
    • Integrated PA and T/R switch
    • Superior sensitivity and range via advanced PHY signal processing
    • Wi-Fi Direct, station mode and SoftAP support
    • Supports IEEE 802.11 WEP, WPA
    • On-chip memory management engine to reduce host load
    • 8 Mbit internal flash memory with OTA firmware upgrade
    • Serial host interface: SPI
    • TCP/IP protocol stack (client/server) sockets applications
    • Security protocols; WPA/WPA2 Personal, TLS, and SSL
    • Network services; DHCP, DNS, TCP/IP (IPv4), UDP, HTTP, and HTTPS
    • WSC (wireless simple configuration) WPS
    • Operates without a host in most applications
    • Compact footprint: 33.86 x 14.88 mm
    • FCC, CE, IC, and TELEC Certified
    • RoHS compliant
Parametrics
Name
Value
Type
Wi-Fi Module
Output Power (dBm)
17 dBm
Host Interface
UART, SPI
Pin Count
51
Package
Surface Mount Module
RF Module
Yes
RF Transceiver
Yes
Operating Temperature Range
-40C to +85C
Frequency Range
2.412-2.484 MHz
Rx Input Sensitivity (dB)
-98
TX Current Consumption
172 mA
RX Current Consumption
70 mA
Antenna
PCB
Operating Voltage Range
2.7V to 3.6V
USB Transceiver
2
SPI
1
I2C
2
Cloud Partners
Yes

Documents

Jump to:

Data Sheets

12/10/2016
1892KB

Brochures

12/10/2016
1305KB

Development Environment

  • Demo & Evaluation Boards
Demo & Evaluation Boards
SAM W25 Xplained Pro
SAM W25 Xplained Pro ( ATSAMW25-XPRO )

The SAMW25 Xplained Pro evaluation kit is a wireless hardware platform to evaluate the ATSAMW25H18-MR510PB Wi-Fi module which is based on the industry - leading low - power 2.4GHz IEEE 802.11 b/g/n Wi-Fi ATWINC1500 SoC (System on Chip) combined with the ARM® Cortex - M0+ ATSAMD21G18A microcontroller. Supported by the Studio integrated development platform, the kit provides easy access...

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RoHS Information

Part Number
Device Weight
Shipping Weight
Lead Count
Package Type
Package Width
Solder Composition
JEDEC Indicator
RoHS
China EFUP
ATSAMW25H18-MR510PB1105
2.857143
51
MODULE
-
ENIG
b4
Rohs icon
efup china icon
ATSAMW25H18-MR210PB
2.857143
51
MODULE
-
ENIG
b4
Rohs icon
efup china icon
ATSAMW25H18-MR510UB1140
2.857143
51
MODULE
-
ENIG
b4
Rohs icon
efup china icon
ATSAMW25H18-MR510PB1140
2.857143
51
MODULE
-
ENIG
b4
Rohs icon
efup china icon
ATSAMW25H18-MR510UB
2.857143
51
MODULE
-
ENIG
b4
Rohs icon
efup china icon
ATSAMW25H18-MR210PB1105
2.857143
51
MODULE
-
ENIG
b4
Rohs icon
efup china icon
ATSAMW25H18-MR510UB1105
2.857143
51
MODULE
-
ENIG
b4
Rohs icon
efup china icon
ATSAMW25H18-MR510PB
2.857143
51
MODULE
-
ENIG
b4
Rohs icon
efup china icon
ATSAMW25H18-MR210PB1952
2.857143
51
MODULE
-
ENIG
b4
Rohs icon
efup china icon
ATSAMW25H18-MR210PB1944
2.857143
51
MODULE
-
ENIG
b4
Rohs icon
efup china icon
ATSAMW25H18-MR210PB1954
2.857143
51
MODULE
-
ENIG
b4
Rohs icon
efup china icon
ATSAMW25H18-MR510PB1954
2.857143
51
MODULE
-
ENIG
b4
Rohs icon
efup china icon
ATSAMW25H18-MR510UB1954
2.857143
51
MODULE
-
ENIG
b4
Rohs icon
efup china icon
To see a complete listing of RoHS data for this device, please Click here
Shipping Weight = Device Weight + Packing Material weight. Please contact sales office if device weight is not available.

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