RF Transceiver ICs (4865)

-

-

Min: 1

Mult: 1

Surface Mount

VQFN-64

64-VQFN (9x9)

215958

Texas Instruments

2500

SPI, UART

Texas Instruments

+ 85 C

Molex

- 40 C

Yes

SMD/SMT

Bulk

Active

Details

3.6 V

2.1 V

SimpleLink

-40°C ~ 85°C (TA)

Cut Tape

*

TxRx + MCU

Microcontrollers - MCU

2.1V ~ 3.6V

2.412GHz ~ 2.472GHz

-

32 bit

ARM Microcontrollers - MCU

802.11b/g/n

18dBm

WiFi

-96dBm

72Mbps

SPI, UART

53mA

160mA ~ 272mA

CCK, DSSS, OFDM

32

ARM Microcontrollers - MCU

-

-

Min: 1

Mult: 1

Surface Mount

546-FBGA, FCBGA

546-FCBGA (17x17)

QT62

Molex

1

Molex

onsemi

Bulk

M04350011

Obsolete

Details

-

130226

TxRx Only

Wire & Cable Management

-

20MHz ~ 2.4GHz, 5GHz, 6GHz

-

802.11a/b/-c/ax

-

General ISM > 1GHz, WiFi

-

8.6Gbps

-

-

-

-

Cable Mounting & Accessories

-

-

Min: 1

Mult: 1

Surface Mount

32-VFQFN Exposed Pad

32-VQFN (5x5)

CC2544

Texas Instruments

Bulk

Active

Non-Compliant

-40°C ~ 85°C (TA)

-

TxRx + MCU

2V ~ 3.6V

32kB Flash, 2kB SRAM

-

4dBm

Non-Standard

-96dBm

2Mbps

SPI, USART, USB

22.5mA

27mA ~ 30mA

GFSK, MSK

29

-

-

Min: 1

Mult: 1

Compliant

50 mA

-

-

Min: 1

Mult: 1

Surface Mount

56-VFQFN Exposed Pad

56-QFN (7x7)

EFR32FG25

256 kB

RAM

I2C

97.5 MHz

2.4 Mbps

+ 125 C

Silicon Labs

- 40 C

SMD/SMT

Tape & Reel (TR);Cut Tape (CT);Digi-Reel®;

Active

6.28 mA

186 mA

3.8 V

1.71 V

-40°C ~ 125°C

Flex Gecko

TxRx Only

Wireless & RF Integrated Circuits

Si

1.71V ~ 3.8V

-

1.152MB Flash, 256kB RAM

Flash

1152 kB

16 dBm

32 bit

RF System on a Chip - SoC

- 40 C to + 125 C

Zigbee®

16dBm

802.15.4

-126.3dBm

2.4Mbps

GPIO, I²C, IrDA, PWM, SPI, USB

6.28mA

58.6mA ~ 186mA

FSK, OFDM, O-QPSK

37

0.85 mm

7 mm

7 mm

-

-

Min: 1

Mult: 1

Surface Mount

56-VFQFN Exposed Pad

56-QFN (7x7)

EFR32FG25

Silicon Labs

Tape & Reel (TR);Cut Tape (CT);Digi-Reel®;

Active

-40°C ~ 125°C

Flex Gecko

TxRx Only

1.71V ~ 3.8V

-

1.152MB Flash, 256kB RAM

Zigbee®

16dBm

802.15.4

-126.3dBm

2.4Mbps

GPIO, I²C, IrDA, PWM, SPI, USB

6.28mA

58.6mA ~ 186mA

FSK, O-QPSK

37

-

-

Min: 1

Mult: 1

Infineon Technologies

2600

Infineon

Tray

CYW20734

Wireless & RF Integrated Circuits

Si

RF Microcontrollers - MCU

RF Microcontrollers - MCU

-

-

Min: 1

Mult: 1

Surface Mount

QFN-32

32-QFN (4x4)

EFR32BG21B010

Silicon Labs

64 kB

RAM

490

I2C, USART

Silicon Laboratories

80 MHz

2 Mbps

+ 125 C

Silicon Labs

- 40 C

Yes

SMD/SMT

20 I/O

Tray

EFR32BG21

Active

Details

8.8 mA

33.8 mA

3.8 V

1.71 V

-40°C ~ 125°C (TA)

Tray

Blue Gecko

Bluetooth

Wireless & RF Integrated Circuits

Si

1.71V ~ 3.8V

2.4GHz ~ 2.4835GHz

2.4 GHz

512kB Flash, 64kB RAM

Flash

512 kB

10 dBm

32 bit

RF System on a Chip - SoC

Bluetooth v5.1

10dBm

Bluetooth

- 94.4 dBm

2Mbps

I²C, I²S, SPI, IrDA, UART, USART

8.8mA ~ 9.8mA

9.3mA ~ 185mA

3 Timer

GFSK

20

RF System on a Chip - SoC

4 mm

4 mm

-

-

Min: 1

Mult: 1

Surface Mount

QFN-32

32-QFN (4x4)

EFR32BG21B010

Silicon Labs

96 kB

RAM

2500

I2C, USART

Silicon Laboratories

80 MHz

2 Mbps

+ 125 C

Silicon Labs

- 40 C

Yes

SMD/SMT

20 I/O

Tape & Reel (TR);Cut Tape (CT);Digi-Reel®;

EFR32BG21

Active

Details

8.8 mA

33.8 mA

3.8 V

1.71 V

-40°C ~ 125°C (TA)

MouseReel

-

Bluetooth

Wireless & RF Integrated Circuits

Si

1.71V ~ 3.8V

2.4GHz ~ 2.4835GHz

2.4 GHz

1MB Flash, 96kB RAM

Flash

1 MB

10 dBm

32 bit

RF System on a Chip - SoC

Bluetooth v5.1

10dBm

Bluetooth

- 94.4 dBm

2Mbps

I²C, I²S, SPI, IrDA, UART, USART

8.8mA ~ 9.8mA

9.3mA ~ 185mA

3 Timer

GFSK

20

RF System on a Chip - SoC

4 mm

4 mm

-

-

Min: 1

Mult: 1

NORDIC SEMICONDUCTOR ASA

Nordic Semiconductor

NRF24LU1-F16Q32-R7

Contact Manufacturer

5.74

Yes

EAR99

8542.39.00.01

compliant

-

-

Min: 1

Mult: 1

Surface Mount

QFN-32

32-QFN (4x4)

EFR32MG21B020

Silicon Labs

96 kB

RAM

2500

I2C, USART

Silicon Laboratories

80 MHz

2 Mbps

+ 125 C

Silicon Labs

- 40 C

Yes

SMD/SMT

20 I/O

Tape & Reel (TR);Cut Tape (CT);Digi-Reel®;

EFR32MG21

Active

Details

8.8 mA

33.8 mA

3.8 V

1.71 V

-40°C ~ 125°C (TA)

Cut Tape

-

Bluetooth, Zigbee

Wireless & RF Integrated Circuits

Si

1.71V ~ 3.8V

2.4GHz ~ 2.4835GHz

2.4 GHz

1MB Flash, 96kB RAM

Flash

1 MB

20 dBm

32 bit

RF System on a Chip - SoC

Bluetooth v5.1, Thread, Zigbee®

20dBm

802.15.4, Bluetooth

- 94.4 dBm

2Mbps

I²C, I²S, SPI, IrDA, UART, USART

8.8mA ~ 9.8mA

9.3mA ~ 185mA

3 Timer

DSSS, GFSK, O-QPSK

20

RF System on a Chip - SoC

4 mm

4 mm

-

-

Min: 1

Mult: 1

AMS AG

ams

AS3940-BQFT

5 X 5 MM, ROHS COMPLIANT, QFN-32

Active

5.59

Yes

unknown

-

-

Min: 1

Mult: 1

Compliant

Tape & Reel (TR)

105 °C

-40 °C

316 MHz

5.25 V

SPI

20 kbps

10.5 mA

17.3 mA

-116.5 dBm

-

-

Min: 1

Mult: 1

QFN-40

Silicon Labs

Silicon Laboratories

Yes

SMD/SMT

Details

Wireless & RF Integrated Circuits

Si

RF System on a Chip - SoC

RF System on a Chip - SoC

-

-

Min: 1

Mult: 1

-

-

Min: 1

Mult: 1

152
In Stock

• 1: $1.617134
• 10: $1.525598
• 100: $1.439243
• 500: $1.357777
View all price

Min: 1

Mult: 1

QFN-20

Nordic Semiconductor

nRF24L01P-EVKIT, nRF24L01P-UPGRADE

SPI

Nordic Semiconductor

2 Mb/s

+ 85 C

- 40 C

GFSK

SMD/SMT

13.5 mA

11.3 mA

3.6 V

1.9 V

ISM

Wireless & RF Integrated Circuits

Si

3 V

4 dBm

RF Transceiver

2.4 GHz to 2.525 GHz

- 82 dBm, - 85 dBm, -94 dBm

RF Transceiver

-

-

Min: 1

Mult: 1

Surface Mount

56-UFQFN Exposed Pad

56-QFN (7x7)

Infineon Technologies

Tray

Obsolete

-40°C ~ 85°C (TA)

PSOC® 4 CY8C41xx BLE

TxRx + MCU

1.8V ~ 5.5V

2.4GHz

256kB Flash, 8kB ROM, 32kB SRAM

Bluetooth v4.2

3dB

Bluetooth, General ISM > 1GHz

-92dBm

8Mbps

I²C, SPI, UART

16.4mA ~ 18.7mA

16.5mA ~ 20mA

GFSK

36

-

-

Min: 1

Mult: 1

Olimex Ltd.

1

Olimex Ltd.

Wireless & RF Integrated Circuits

RF Transceiver

RF Transceiver

-

-

Min: 1

Mult: 1

Olimex Ltd.

1

Olimex Ltd.

Wireless & RF Integrated Circuits

RF Transceiver

RF Transceiver