Microchip Technology, Inc. Datasheets for WiFi and WiMAX Wireless Chips

WiFi wireless chips and WiMAX wireless chips are used in fixed broadband wireless access networks that use point-to-multipoint architecture.
WiFi and WiMAX Wireless Chips: Learn more

Product Name Notes
Wi-Fi Modules -- RN171 Important Note: Firmware version 4.81 is the latest production firmware version available for the RN171. To receive the latest firmware version 4.81, please order part number RN171-I/RM481. For more information...
Wireless Chip -- ATSAMR21E16A
Wireless Chip -- ATSAMR21E17A
Wireless Chip -- ATSAMR21E18A
Wireless Chip -- ATSAMR21E19A
Wireless Chip -- ATSAMR21G16A
Wireless Chip -- ATSAMR21G17A
Wireless Chip -- ATSAMR21G18A
An IEEE 802.15.4 compliant single chip combines an ARM® Cortex®-M0+ based 32-bit microcontroller and best-in-class 2.4GHz RF transceiver. It offers an excellent RF performance, with a link budget of 103dBm...
Wireless Chip -- ATmega1284RFR2
Wireless Chip -- ATmega128RFA1
Wireless Chip -- ATmega128RFR2
Wireless Chip -- ATmega2564RFR2
Wireless Chip -- ATmega256RFR2
Wireless Chip -- ATmega644RFR2
Wireless Chip -- ATmega64RFR2
An IEEE 802.15.4 compliant single chip combines an industry-leading AVR microcontroller and best-in-class 2.4GHz RF transceiver. It offers the industry's highest RF performance for single chip devices, with a link...
Wireless Communications -- AT86RF215 AT86RF215 is a dual-band sub-1GHz/2.4GHz transceiver compliant to IEEE 802.15.4-2011, IEEE 802.15.4g-2012, and ETSI TS 102 887-1. The AT86RF215 offers very high flexibility by supporting a variety of data rates...
Wireless Communications -- AT86RF215IQ AT86RF215IQ is a dual-band sub-1GHz/2.4GHz IQ radio. One TX and two RX serial low voltage differential signal (LVDS) interfaces provide access to 13 bit I/Q data with a sampling frequency...
Wireless Communications -- AT86RF215M AT86RF215M is a sub-1GHz transceiver compliant to IEEE 802.15.4-2011, IEEE 802.15.4g-2012, and ETSI TS 102 887-1. The AT86RF215M offers very high flexibility by supporting a variety of data rates with...
Wi-Fi Modules -- ATWILC3000 ATWILC3000 is a single chip IEEE 802.11 b/g/n RF/Baseband/MAC link controller and Bluetooth 5. The ATWILC1000 connects to Microchip AVR/SMART MCUs, SMART MPUs, and other processors with minimal resource requirements...
Wireless Chip -- ATZBS125630C ATZB-RF-212B-0-CN ZigBit® is an ultra-compact and low-power SubGhz IEEE 802.15.4/ZigBee® OEM module from Microchip. Based on the innovative mixed-signal hardware platform from Microchip, this module uses the AT86RF212B 700/800/900 MHz...
Wireless Chip -- ATZBRF212 ATZB-RF-212B-0-CN ZigBit® is an ultra-compact and low-power Sub-Ghz IEEE 802.15.4/ZigBee® OEM module. Based on the innovative mixed-signal hardware platform from Microchip, this module uses the AT86RF212B 700/800/900 MHz...
Wireless Chip -- ATZBRF2331C ATZB-RF-233-1-C ZigBit® is an ultra-compact and low-power 2.4 GHz IEEE 802.15.4/ZigBee® OEM module from Microchip with a built-in RF Front End Module (FEM) that has an integrated power amplifier and...
Wireless Chip -- ATZBRF233 ATZB-RF-233-1-C ZigBit® is an ultra-compact and low-power 2.4 GHz IEEE 802.15.4/ZigBee® OEM module with a built-in RF Front End Module (FEM) that has an integrated power amplifier and low-noise...
Wireless Chip -- ATZBS1256 ATZB-S1-256-3-0-C ZigBit® is an ultra-compact and low-power 2.4GHz IEEE 802.15.4/ZigBee® OEM module. Based on the innovative mixed-signal hardware platform from Microchip, this module uses the ATmega256RFR2 SoC with...
Wireless Chip -- ATZBX02563 ATZB-X0-256-3-0-C ZigBit® is an ultra-compact and low-power 2.4GHz IEEE 802.15.4/ZigBee® OEM module. Based on the innovative mixed-signal hardware platform from Microchip, this module uses the ATxmega256A3U Microcontroller and...
Wireless Chip -- ATZBX02564 ATZB-X0-256-4-0-CN ZigBit® is an ultra-compact and low-power Sub-Ghz IEEE 802.15.4/ZigBee® OEM module. Based on the innovative mixed-signal hardware platform from Microchip, this module uses the ATXMEGA256A3U Microcontroller and...
Wireless Chip -- AT86RF232 Feature optimized, low-power 2.4GHz transceiver designed for consumer wireless applications. It is a true SPI-to-antenna solution providing a complete radio transceiver interface between the antenna and the microcontroller.
Wireless Chip -- AT86RF231 Feature rich, low-power 2.4GHz transceiver designed for industrial and consumer IEEE 802.15.4, ZigBee, RF4CE, SP100, WirelessHART™, ISM, and high data rate applications. It is a true SPI-to-antenna solution...
Wireless Communications -- AT86RF233 Feature rich, low-power 2.4GHz transceiver designed for industrial and consumer IEEE 802.15.4-2006/2011, zigbee, SP100, WirelessHART, ISM, and high data rate applications. It is a true SPI-to-antenna solution providing a complete...
Wi-Fi Modules -- RN131 Important Note: Firmware version 4.83 provides fixes for the Key Reinstallation attack or 'Krack' vulnerability. The Firmware and Release Notes are available under the Documentation tab. The RN131 is a...
Wireless Communications -- AT86RF212B Low-power, low-voltage 700/800/900MHz transceiver designed for low-cost IEEE 802.15.4-2011, ZigBee Pro, 6LoWPAN, and high data rate ISM applications available in China, Europe, North America, and Japan. The transceiver offers an...
Wi-Fi Modules -- ATWINC1500 Microchip's ATWINC1500 is an IEEE 802.11 b/g/n IoT network controller. It is the ideal add-on to existing MCU solutions bringing Wi-Fi and Network capabilities through SPI-to-Wi-Fi interface. The ATWINC1500 connects...
Wi-Fi Modules -- ATWINC3400 Microchip's ATWINC3400 is an IEEE 802.11 b/g/n plus Bluetooth 5 Core Specification, Internet of Things (IoT) network controller module. It is the ideal add-on to existing microcontroller (MCU) solutions, offering...
Wi-Fi Modules -- ATWILC1000 Microchip's SmartConnect ATWILC1000 is an IEEE 802.11 b/g/n IoT link controller module. The ATWILC1000 connects to Microchip AVR/SMART MCUs, SMART MPUs, and other processors with minimal resource requirements with a...
Wi-Fi Modules -- ATSAMW25 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...
Wireless Chip -- MRF24J40 MRF24J40 is a complete IEEE 802.15.4 radio and operates in the 2.4GHz freq band. The MRF24J40 supports ZigBee™, MiWi™ and proprietary protocols to provide an ideal solution for wireless sensor...
Wireless Chip -- MRF24J40MA MRF24J40MA is a certified 2.4 GHz IEEE 802.15.4 radio transceiver module. The MRF24J40MA has an integrated PCB antenna, matching circuitry, and supports the ZigBee™, MiWi™ and MiWi P2P protocols. The...
Wireless Chip -- MRF24J40MD MRF24J40MD is a 2.4 GHz IEEE 802.15.4 radio transceiver module intended for longer range applications. The MRF24J40MD has an integrated PCB antenna, matching circuitry, and supports the ZigBee®, MiWi™ and...
Wireless Chip -- MRF24J40ME MRF24J40ME is a 2.4 GHz IEEE 802.15.4 radio transceiver module intended for longer range applications. The MRF24J40ME has an external antenna connector, matching circuitry, and supports the ZigBee®, MiWi™ and...
Wi-Fi Modules -- MRF24WG0MA MRF24WG0MA is an agency certified IEEE 802.11 b/g Wi-Fi radio transceiver module. The MRF24WG0MA has an integrated PCB antenna, matching circuitry, and supports Wi-Fi with the free TCP/IP protocol stack.
Wi-Fi Modules -- MRF24WG0MB MRF24WG0MB is an agency certified IEEE 802.11 Wi-Fi radio transceiver module. The MRF24WG0MB has a uFL connector for an external antenna, matching circuitry, and supports Wi-Fi with the free TCP/IP...
Wireless Chip -- ATSAMR21G18 The ATSAMR21G18-MR210UA is a 19 x 20mm wireless module with a solder mount footprint. It integrates an ATSAMR21G18 IC together with a serial flash and a crypto authentication device. The...
Wi-Fi Modules -- MRF24WN0MA The MRF24WN0MA is a low-power, 2.4 GHz, IEEE 802.11n-compliant, surface mount module with all associated RF components: crystal oscillator, bypass and bias passives with integrated MAC, baseband, RF and power...
Wi-Fi Modules -- MRF24WN0MB The MRF24WN0MB is a low-power, 2.4 GHz, IEEE 802.11n-compliant, surface mount module with all associated RF components: crystal oscillator, bypass and bias passives with integrated MAC, baseband, RF and power...
Wi-Fi Modules -- RN171XV The RN171XV module is a certified Wi-Fi solution especially designed for customers who want to migrate their existing 802.15.4 architecture to a standard TCP/IP based platform without redesigning their existing...
Wi-Fi Modules -- RN1723 The RN1723 is a small form factor, ultra-low power embedded TCP/IP/UDP Wi-Fi module measuring only 27 x 18 x 3.1 mm. The RN1723 is a full-featured 802.11 b/g surface mount...
Wi-Fi Modules -- RN1810 The RN1810 is an ultra-low power, 2.4 GHz IEEE 802.11b/g/n surface mount module. This small form factor module is a complete Wi-Fi solution with on-board TCP/IP networking stack, integrated PCB...