RF Transceiver ICs

Not For New Designs

TxRx + MCU

General ISM < 1GHz

EZRadioPro

FSK, GFSK, OOK

240MHz ~ 960MHz

256kbps

13dBm

-121dBm

64kB Flash, 4.35kB RAM

I²C, SPI, UART

19

1.8V ~ 3.6V

18.5mA

17mA ~ 30mA

-40°C ~ 85°C

Surface Mount

42-VFLGA Exposed Pad

42-LGA (5x7)

Active

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

Surface Mount

40-VFQFN Exposed Pad

40-HVQFN (6x6)

Active

TxRx + MCU

General ISM < 1GHz

-

2FSK, 2GFSK, ASK, MSK, OOK

300MHz ~ 348MHz, 389MHz ~ 464MHz, 779MHz ~ 928MHz

500kBaud

13dBm

-117dBm

16kB Flash, 2kB SRAM

I²C, IrDA, JTAG, SPI, UART

30

2V ~ 3.6V

15mA ~ 18.5mA

15mA ~ 36mA

-40°C ~ 85°C

Surface Mount

48-VFQFN Exposed Pad

48-VQFN (7x7)

Active

TxRx + MCU

General ISM > 1GHz

-

GFSK

2.4GHz

12Mbps

0dBm

-94dBm

17kB OTP, 2kB SRAM

SPI, UART, USB

6

4V ~ 5.25V

12.9mA ~ 13.3mA

11.1mA

-40°C ~ 85°C

Surface Mount

32-VFQFN Exposed Pad

32-QFN (5x5)

Active

TxRx + MCU

WiFi

802.11b/g/n

CCK, DSSS, OFDM

2.4GHz

72.2Mbps

20.5dBm

-98dBm

128kB ROM, 224kB RAM

I²C, SDIO, SPI, UART

9

1.62V ~ 3.6V

52.5mA ~ 58.5mA

244mA ~ 294mA

-40°C ~ 85°C

Surface Mount

40-VFQFN Exposed Pad

40-QFN (5x5)

Active

TxRx + MCU

WiFi

802.11b/g/n

DSSS, OFDM

2.4GHz

54Mbps

18.3dBm

-95.7dBm

128kB RAM, 64kB ROM

I²C, I²S, JTAG, SPI, UART

27

2.1V ~ 3.6V

53mA ~ 59mA

53mA ~ 59mA

-40°C ~ 85°C

Surface Mount

64-VFQFN Exposed Pad

64-VQFN (9x9)

Not For New Designs

TxRx + MCU

General ISM < 1GHz

EZRadioPro

FSK, GFSK, OOK

240MHz ~ 960MHz

256kbps

13dBm

-121dBm

16kB Flash, 768B RAM

I²C, SPI, UART

15

1.8V ~ 3.6V

18.5mA

17mA ~ 30mA

-40°C ~ 85°C

Surface Mount

42-VFLGA Exposed Pad

42-LGA (5x7)

Not For New Designs

TxRx + MCU

Bluetooth, General ISM > 1GHz

ANT, Bluetooth v4.0

GFSK

2.4GHz

2Mbps

4dBm

-96dBm

128kB Flash, 16kB RAM

I²C, SPI, UART

32

1.8V ~ 3.6V

12.6mA ~ 13.4mA

5.5mA ~ 16mA

-25°C ~ 75°C

Surface Mount

48-VFQFN Exposed Pad

48-QFN (6x6)

Active

TxRx + MCU

-

Flex Gecko

2FSK, 4FSK, GFSK, GMSK, OQPSK

2.4GHz

2Mbps

19.5dBm

-99dBm

256kB Flash, 32kB RAM

I²C, I²S, SPI, UART

16

1.85V ~ 3.8V

8.7mA

8.2mA ~ 126.7mA

-40°C ~ 85°C

Surface Mount

32-VFQFN Exposed Pad

32-QFN (5x5)

Active

TxRx + MCU

802.15.4, Bluetooth

Bluetooth v5.0, Thread, Zigbee®

-

2.4GHz

2Mbps

8dBm

-103dBm

1MB Flash, 256kB RAM

ADC, I²S, PDM, PWM, SPI, UART, USB

48

1.7V ~ 5.5V

3.7mA ~ 11.1mA

2.3mA ~ 32.7mA

-40°C ~ 85°C

Surface Mount

48-VFQFN Exposed Pad

48-QFN (6x6)

Active

TxRx + MCU

Bluetooth

Bluetooth v5.0

2FSK, 4FSK, ASK, BPSK, DBPSK, DSSS, GFSK, GMSK, MSK, OOK, OQPSK

2.4GHz ~ 2.4835GHz

2Mbps

19dBm

-103.3dBm

512kB Flash, 64kB RAM

I²C, I²S, SPI, IrDA, UART, USART

16

1.8V ~ 3.8V

8.4mA ~ 14mA

8.5mA ~ 134.3mA

-40°C ~ 85°C (TA)

Surface Mount

32-VFQFN Exposed Pad

32-RQFN (5x5)

Not For New Designs

TxRx + MCU

Bluetooth, WiFi

802.11b/g/n, Bluetooth 4.2

-

2.4GHz

150Mbps

20dBm

-98dBm

448kB ROM, 520kB SRAM

I²C, I²S, SPI, UART

34

2.3V ~ 3.6V

100mA

240mA

-40°C ~ 125°C

Surface Mount

48-VFQFN Exposed Pad

48-QFN (6x6)

Active

TxRx + MCU

General ISM < 1GHz

-

2FSK, 2GFSK, ASK, MSK, OOK

300MHz ~ 348MHz, 389MHz ~ 464MHz, 779MHz ~ 928MHz

500kBaud

13dBm

-117dBm

32kB Flash, 4kB SRAM

I²C, IrDA, JTAG, SPI, UART

44

2V ~ 3.6V

15mA ~ 18.5mA

15mA ~ 36mA

-40°C ~ 85°C

Surface Mount

64-VFQFN Exposed Pad

64-VQFN (9x9)

Active

TxRx Only

802.15.4

LoRa™

GFSK

2.4GHz

-

12.5dBm

-132dBm

-

SPI, UART

-

1.8V ~ 3.7V

8.2mA

24mA

-40°C ~ 85°C

Surface Mount

24-WFQFN Exposed Pad

24-QFN (4x4)

Active

TxRx + MCU

802.15.4

6LoWPAN, Zigbee®

O-QPSK

2.4GHz

2Mbps

3.5dBm

-100dBm

128kB Flash, 4kB EEPROM, 16kB SRAM

I²C, JTAG, SPI, USART

38

1.8V ~ 3.6V

12mA ~ 12.5mA

8mA ~ 14.5mA

-40°C ~ 85°C

Surface Mount

64-VFQFN Exposed Pad

64-QFN (9x9)

Active

TxRx + MCU

802.15.4

Flex Gecko

2FSK, 4FSK, ASK, BPSK, DBPSK, DSSS, GFSK, GMSK, MSK, OOK, O-QPSK

169MHz ~ 915MHz

1Mbps

16.5dBm

-94dBm

32kB Flash, 8kB RAM

I²C, I²S, SPI, UART

16

1.85V ~ 3.8V

8.7mA

8.2mA

-40°C ~ 85°C

Surface Mount

32-VFQFN Exposed Pad

32-QFN (5x5)

Active

TxRx + MCU

802.15.4

LoRa™

FSK, GFSK, GMSK, MSK, OOK

137MHz ~ 175MHz, 410MHz ~ 525MHz, 862MHz ~ 1.02GHz

-

20dBm

-148dBm

128kB Flash, 16kB SRAM

I²S, SPI, USART, USB

27

1.8V ~ 3.63V

14.8mA ~ 15.8mA

32.5mA ~ 94.5mA

-40°C ~ 85°C

Surface Mount

64-TFBGA

64-TFBGA (6x6)

Active

TxRx + MCU

WiFi

802.11b/g/n

DSSS, OFDM

2.4GHz

-

17dBm

-95dBm

256kB RAM

I²C, SPI, UART

21

2.3V ~ 3.6V

59mA

223mA

-40°C ~ 85°C

-

63-SMD Module

-

Not For New Designs

TxRx + MCU

802.15.4, Bluetooth

Bluetooth v5.0, Thread, Zigbee®

2-FSK, 4-FSK, 2-GFSK, 4-GFSK, ASK, BPSK, DBPSK, DSSS, GFSK, GMSK, MSK, OOK, O-QPSK

169MHz ~ 170MHz, 195MHz ~ 358MHz, 426MHz ~ 445MHz, 470MHz ~ 510MHz, 863MHz ~ 876MHz, 902MHz ~ 930MHz

2Mbps

20dBm

-126.2dBm

256kB Flash, 32kB RAM

I²C, I²S, SPI, IrDA, UART, USART

28

1.8V ~ 3.8V

8.4mA ~ 11.1mA

8.5mA ~ 131mA

-40°C ~ 85°C (TA)

Surface Mount

48-VFQFN Exposed Pad

48-QFN (7x7)

Active

TxRx + MCU

802.15.4, General ISM > 1GHz

6LoWPAN, Zigbee®

O-QPSK

2.4GHz

2Mbps

4dBm

-101dBm

128B SRAM

SPI

-

1.8V ~ 3.6V

11.3mA ~ 11.8mA

7.2mA ~ 13.8mA

-40°C ~ 125°C

Surface Mount

32-VFQFN Exposed Pad

32-QFN (5x5)

Active

TxRx + MCU

802.15.4, Bluetooth

Bluetooth v5.0

2FSK, 2GFSK, 4FSK, 4GFSK, ASK, BPSK, DBPSK, DSSS, GFSK, GMSK, MSK, OOK, OQPSK

2.4GHz

2Mbps

19dBm

-95dBm

1024kB Flash, 256kB RAM

I²C, I²S, SPI, UART

65

1.8V ~ 3.8V

8.4mA ~ 10mA

8.5mA ~ 35.3mA

-40°C ~ 85°C

Surface Mount

125-VFBGA

125-BGA (7x7)

Active

TxRx + MCU

Bluetooth

Bluetooth v4.0

-

2.4GHz

2Mbps

3dBm

-

256kB Flash, 32kB RAM

I²C, I²S, SPI, UART

16

1.8V ~ 3.8V

-

8.2mA ~ 126.7mA

-40°C ~ 85°C

Surface Mount

32-VFQFN Exposed Pad

32-QFN (5x5)

Active

TxRx Only

-

-

-

650MHz ~ 6GHz

491.52Mbps

-

-

-

-

-

0.95V ~ 1.89V

-

-

-40°C ~ 110°C

Surface Mount

289-LFBGA, CSPBGA

289-CSPBGA (14x14)

Active

TxRx + MCU

WiFi

802.11b/g/n

CCK, DSSS, OFDM

2.4GHz

72.2Mbps

20.5dBm

-98dBm

128kB ROM, 224kB RAM

I²C, SDIO, SPI, UART

9

1.62V ~ 3.6V

52.5mA ~ 58.5mA

244mA ~ 294mA

-40°C ~ 85°C

Surface Mount

55-UFBGA, WLCSP

55-WLCSP (3.25x3.25)