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Wireless Connectivity

Microchip Technology Wireless Connectivity Solutions enable you to quickly incorporate connectivity into your designs with wireless ICs, modules, software, and development kits that make connecting effortless for your customers. Microchip's comprehensive wireless portfolio has the technology to meet your range, data rate, interoperability, frequency, and topology needs. Microchip Technology's fully certified modules enable drop-in wireless connectivity, saving development costs and reducing time to market.

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Part #

RF Microcontrollers - MCU SAMR21 32pin 64K 125C

ATSAMR21E16A-MF
Microchip Technology
1: $8.32
61In Stock

Mfr. Part No.
ATSAMR21E16A-MF

Mouser Part No
556-ATSAMR21E16A-MF

Microchip Technology

RF Microcontrollers - MCU SAMR21 32pin 64K 125C

Datasheet

61In Stock

$8.32

$7.97

Min.: 1
Mult.: 1

RF Microcontrollers - MCU Embedded C incl RF Tx for 868 MHz

ATA8743C-PXQW-1
Microchip Technology
1: $3.66
5,988In Stock
Factory Special Order

Mfr. Part No.
ATA8743C-PXQW-1

Mouser Part No
556-ATA8743C-PXQW-1

Factory Special Order

Microchip Technology

RF Microcontrollers - MCU Embedded C incl RF Tx for 868 MHz

Datasheet

5,988In Stock

Cut Tape

$3.66

$3.30

Reel

View

Min.: 1
Mult.: 1

: 6,000

WiFi Modules - 802.11 SmartConnect ATWILC1000 802.11 b/g/n Module T&R

ATWILC1000-MR110PB-T
Microchip Technology
1: $10.57
2,712Expected 26/10/2026

Mfr. Part No.
ATWILC1000-MR110PB-T

Mouser Part No
579-WILC1000MR110PBT

Microchip Technology

WiFi Modules - 802.11 SmartConnect ATWILC1000 802.11 b/g/n Module T&R

Datasheet

2,712Expected 26/10/2026

Cut Tape

$10.57

$9.63

Reel

$8.98

MouseReel Available

Min.: 1
Mult.: 1

: 500

Bluetooth Modules - 802.15.1 BT 4.2 dual-mode shield & antenna

BM78SPPS5MC2-0002AA
Microchip Technology
1: $17.16
3,344Expected 29/9/2026
NRND

Mfr. Part No.
BM78SPPS5MC2-0002AA

Mouser Part No
579-78SPPS5MC20002AA

NRND

Microchip Technology

Bluetooth Modules - 802.15.1 BT 4.2 dual-mode shield & antenna

Datasheet

3,344Expected 29/9/2026

$17.16

$15.67

Min.: 1
Mult.: 1

WiFi Modules - 802.11 SmartConnect ATWILC1000 802.11 b/g/n Module

ATWILC1000-MR110PB
Microchip Technology
1: $9.57
792Expected 26/10/2026

Mfr. Part No.
ATWILC1000-MR110PB

Mouser Part No
556-ATWILC1000MR110P

Microchip Technology

WiFi Modules - 802.11 SmartConnect ATWILC1000 802.11 b/g/n Module

Datasheet

792Expected 26/10/2026

$9.57

Min.: 1
Mult.: 1

WiFi Modules - 802.11 SmartConnect ATWILC1000 802.11 b/g/n Module uFL

ATWILC1000-MR110UB
Microchip Technology
1: $10.13
1,654Expected 26/10/2026

Mfr. Part No.
ATWILC1000-MR110UB

Mouser Part No
556-ATWILC1000MR110U

Microchip Technology

WiFi Modules - 802.11 SmartConnect ATWILC1000 802.11 b/g/n Module uFL

Datasheet

1,654Expected 26/10/2026

$10.13

$9.51

Min.: 1
Mult.: 1

WiFi Modules - 802.11 SmartConnect ATWINC1500B-MU-T Module

ATWINC1510-MR210UB
Microchip Technology
1: $13.59
144Expected 11/9/2026

Mfr. Part No.
ATWINC1510-MR210UB

Mouser Part No
556-ATWINC1510MR210U

Microchip Technology

WiFi Modules - 802.11 SmartConnect ATWINC1500B-MU-T Module

Datasheet

144Expected 11/9/2026

$13.59

$13.53

$13.44

$13.42

Quote

Min.: 1
Mult.: 1

RF Receiver (Not Recommended for New Designs)300MHz to 450MHz, 3.0V to 3.6V, <10kbps, 4mA, Wide-IF Bandwidth ASK Receiver wit

MICRF218AYQS
Microchip Technology
1: $4.57
188Expected 21/9/2026

Mfr. Part No.
MICRF218AYQS

Mouser Part No
998-MICRF218AYQS

Microchip Technology

RF Receiver (Not Recommended for New Designs)300MHz to 450MHz, 3.0V to 3.6V, <10kbps, 4mA, Wide-IF Bandwidth ASK Receiver wit

Datasheet

188Expected 21/9/2026

$4.57

$4.19

$3.78

Min.: 1
Mult.: 1

Bluetooth Modules - 802.15.1 Bluetooth 5 Dual Mode with Shield, Antenna Module with ASCII Interface and MFI support FW 1.13

RN4678APL-V/RM113
Microchip Technology
88: $16.89
Drop Dispatch Lead Time 17 Weeks
NRND

Mfr. Part No.
RN4678APL-V/RM113

Mouser Part No
579-RN4678APLV/RM113

NRND

Microchip Technology

Bluetooth Modules - 802.15.1 Bluetooth 5 Dual Mode with Shield, Antenna Module with ASCII Interface and MFI support FW 1.13

Datasheet

Drop Dispatch Lead Time 17 Weeks

$16.89

Min.: 88
Mult.: 88

RF Transceiver Sub-1GHz IEEE 802.15.4 Transceiver,48QFN

AT86RF215M-ZUR
Microchip Technology
4,000: $7.28
Non-Stocked Lead-Time 9 Weeks

Mfr. Part No.
AT86RF215M-ZUR

Mouser Part No
556-AT86RF215M-ZUR

Microchip Technology

RF Transceiver Sub-1GHz IEEE 802.15.4 Transceiver,48QFN

Datasheet

Non-Stocked Lead-Time 9 Weeks

Reel

$7.28

Min.: 4,000
Mult.: 4,000

: 4,000

RF Transceiver 2.4GHZ ZigBee Transceiver

AT86RF231-ZFR
Microchip Technology
5,000: $6.27
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
AT86RF231-ZFR

Mouser Part No
556-AT86RF231-ZFR

Microchip Technology

RF Transceiver 2.4GHZ ZigBee Transceiver

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

$6.27

Min.: 5,000
Mult.: 5,000

: 5,000

NFC/RFID Tags & Transponders 14443, Type B RFID Reader

AT88RF1354-ZU-T
Microchip Technology
4,000: $3.67
Non-Stocked Lead-Time 11 Weeks

Mfr. Part No.
AT88RF1354-ZU-T

Mouser Part No
556-AT88RF1354-ZU-T

Microchip Technology

NFC/RFID Tags & Transponders 14443, Type B RFID Reader

Datasheet

Non-Stocked Lead-Time 11 Weeks

Reel

$3.67

Min.: 4,000
Mult.: 4,000

: 4,000

NFC/RFID Tags & Transponders 125KHZ R/W RFID 330pF sawn wafer

ATA5577M1330C-DDB
Microchip Technology
1: $0.503
Non-Stocked Lead-Time 8 Weeks

Mfr. Part No.
ATA5577M1330C-DDB

Mouser Part No
556-ATA5577M1330CDDB

Microchip Technology

NFC/RFID Tags & Transponders 125KHZ R/W RFID 330pF sawn wafer

Datasheet

Non-Stocked Lead-Time 8 Weeks

$0.503

$0.502

Min.: 1
Mult.: 1

NFC/RFID Tags & Transponders 125kHz R/W-RFID IDIC 330pF, mega-pads

ATA5577M2330C-DBB
Microchip Technology
1,725: $0.585
Non-Stocked Lead-Time 5 Weeks

Mfr. Part No.
ATA5577M2330C-DBB

Mouser Part No
556-ATA5577M2330CDBB

Microchip Technology

NFC/RFID Tags & Transponders 125kHz R/W-RFID IDIC 330pF, mega-pads

Datasheet

Non-Stocked Lead-Time 5 Weeks

$0.585

$0.583

Min.: 1,725
Mult.: 1

NFC/RFID Tags & Transponders ATA5577 330bit R/W- RFID IDIC;330pF

ATA5577M2330C-DBQ
Microchip Technology
1: $0.721
Non-Stocked Lead-Time 5 Weeks

Mfr. Part No.
ATA5577M2330C-DBQ

Mouser Part No
556-ATA5577M2330CDBQ

Microchip Technology

NFC/RFID Tags & Transponders ATA5577 330bit R/W- RFID IDIC;330pF

Datasheet

Non-Stocked Lead-Time 5 Weeks

Cut Tape

$0.721

$0.651

Reel

$0.65

$0.578

Min.: 1
Mult.: 1

: 1,471

NFC/RFID Tags & Transponders 125kHz IDIC (330bit r/w 330pF)

ATA5577M233SC-DBB
Microchip Technology
1,725: $0.585
Non-Stocked Lead-Time 5 Weeks

Mfr. Part No.
ATA5577M233SC-DBB

Mouser Part No
556-ATA5577M233SCDBB

Microchip Technology

NFC/RFID Tags & Transponders 125kHz IDIC (330bit r/w 330pF)

Datasheet

Non-Stocked Lead-Time 5 Weeks

$0.585

$0.583

$0.582

Min.: 1,725
Mult.: 1,725

NFC/RFID Tags & Transponders 125 kHz IDIC (330bit r/w 330pF)

ATA5577M233SC-DBQ
Microchip Technology
1,471: $0.677
Non-Stocked Lead-Time 5 Weeks

Mfr. Part No.
ATA5577M233SC-DBQ

Mouser Part No
556-ATA5577M233SCDBQ

Microchip Technology

NFC/RFID Tags & Transponders 125 kHz IDIC (330bit r/w 330pF)

Datasheet

Non-Stocked Lead-Time 5 Weeks

Reel

$0.677

$0.666

$0.665

Min.: 1,471
Mult.: 1,471

: 1,471

NFC/RFID Tags & Transponders 330bit R/W-RFID IDIC 330pF 150um

ATA5577M3330C-DDB
Microchip Technology
1,725: $0.578
Non-Stocked Lead-Time 7 Weeks

Mfr. Part No.
ATA5577M3330C-DDB

Mouser Part No
556-ATA5577M3330CDDB

Microchip Technology

NFC/RFID Tags & Transponders 330bit R/W-RFID IDIC 330pF 150um

Datasheet

Non-Stocked Lead-Time 7 Weeks

$0.578

$0.577

$0.575

Min.: 1,725
Mult.: 1

RF Receiver Industrial RF DATA CONTROL Receiver

ATA8204P3C-TKQW
Microchip Technology
4,000: $5.75
Non-Stocked Lead-Time 5 Weeks

Mfr. Part No.
ATA8204P3C-TKQW

Mouser Part No
556-ATA8204P3C-TKQW

Microchip Technology

RF Receiver Industrial RF DATA CONTROL Receiver

Datasheet

Non-Stocked Lead-Time 5 Weeks

Reel

$5.75

Quote

Min.: 4,000
Mult.: 4,000

: 4,000

RF Microcontrollers - MCU SAMR21 32pin 64K T&R

ATSAMR21E16A-MFT
Microchip Technology
5,000: $8.12
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
ATSAMR21E16A-MFT

Mouser Part No
556-ATSAMR21E16A-MFT

Microchip Technology

RF Microcontrollers - MCU SAMR21 32pin 64K T&R

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

$8.12

Min.: 5,000
Mult.: 5,000

: 5,000

RF Microcontrollers - MCU SAMR21 32pin 64K

ATSAMR21E16A-MUT
Microchip Technology
5,000: $7.38
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
ATSAMR21E16A-MUT

Mouser Part No
556-ATSAMR21E16A-MUT

Microchip Technology

RF Microcontrollers - MCU SAMR21 32pin 64K

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

$7.38

Min.: 5,000
Mult.: 5,000

: 5,000

RF Microcontrollers - MCU SAMR21 32pin 128K 125C

ATSAMR21E17A-MF
Microchip Technology
490: $8.91
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
ATSAMR21E17A-MF

Mouser Part No
556-ATSAMR21E17A-MF

Microchip Technology

RF Microcontrollers - MCU SAMR21 32pin 128K 125C

Datasheet

Non-Stocked Lead-Time 10 Weeks

$8.91

Min.: 490
Mult.: 490

RF Microcontrollers - MCU SAMR21 32pin 128K 125C T&R

ATSAMR21E17A-MFT
Microchip Technology
5,000: $9.07
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
ATSAMR21E17A-MFT

Mouser Part No
556-ATSAMR21E17A-MFT

Microchip Technology

RF Microcontrollers - MCU SAMR21 32pin 128K 125C T&R

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

$9.07

Min.: 5,000
Mult.: 5,000

: 5,000

RF Microcontrollers - MCU SAMR21 32pin 128K

ATSAMR21E17A-MU
Microchip Technology
490: $8.12
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
ATSAMR21E17A-MU

Mouser Part No
556-ATSAMR21E17A-MU

Microchip Technology

RF Microcontrollers - MCU SAMR21 32pin 128K

Datasheet

Non-Stocked Lead-Time 10 Weeks

$8.12

Min.: 490
Mult.: 490

RF Microcontrollers - MCU SAMR21 32pin 128K T&R

ATSAMR21E17A-MUT
Microchip Technology
5,000: $8.27
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
ATSAMR21E17A-MUT

Mouser Part No
556-ATSAMR21E17A-MUT

Microchip Technology

RF Microcontrollers - MCU SAMR21 32pin 128K T&R

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

$8.27

Min.: 5,000
Mult.: 5,000

: 5,000