RF Transceiver ICs

Active

TxRx + MCU

General ISM < 1GHz

EZRadioPro

FSK, GFSK, OOK

240MHz ~ 960MHz

256kbps

13dBm (Max)

-121dBm

128kB Flash, 8.5kB RAM

I²C, SPI, UART

53

1.8V ~ 3.8V

18.5mA

17mA ~ 30mA

-40°C ~ 85°C

Surface Mount

85-VFLGA Exposed Pad

85-LGA (6x8)

Active

TxRx Only

General ISM < 1GHz

-

-

863MHz ~ 960MHz

200kbps

11dBm

-112dBm

-

SPI

-

2.1V ~ 3.6V

3.3mA ~ 3.5mA

16mA ~ 25mA

-40°C ~ 85°C

Surface Mount

32-WFQFN Exposed Pad

32-QFN (5x5)

Active

TxRx + MCU

Bluetooth, General ISM > 1GHz

Bluetooth v4.1

GFSK

2.4GHz

1Mbps

0dBm

-92dBm

-

I²C, SPI, UART

4

1.6V ~ 3.6V

7.5mA

9mA

-40°C ~ 85°C

Surface Mount

48-WFQFN Exposed Pad

48-HWQFN (6x6)

Active

TxRx Only

General ISM < 1GHz

-

FSK, GFSK, GMSK, MSK, OOK

290MHz ~ 340MHz, 424MHz ~ 510MHz, 862MHz ~ 1.02GHz

300kbps

17dBm

-120dBm

-

SPI

6

1.8V ~ 3.6V

16mA

16mA ~ 95mA

-40°C ~ 85°C

Surface Mount

24-VQFN Exposed Pad

24-QFN (5x5)

Obsolete

TxRx + MCU

Bluetooth

Bluetooth v4.0

-

2.4GHz

-

9dBm

-90dBm

1kB ROM, 56kB RAM

I²C, I²S, SPI, UART, USB

-

-

-

-

-

Surface Mount

68-VFBGA

68-VFBGA (5.5x5.5)

Not For New Designs

TxRx + MCU

Bluetooth

Bluetooth v4.0

-

2.4GHz

2Mbps

4dBm

-96dBm

256kB Flash, 16kB RAM

I²C, SPI, UART, USB

31

1.9V ~ 3.6V

13.4mA

16mA

-40°C ~ 105°C

Surface Mount

48-VFQFN Exposed Pad

48-QFN (6x6)

Active

TxRx + MCU

General ISM < 1GHz

EZRadioPro

FSK, GFSK, OOK

240MHz ~ 960MHz

256kbps

13dBm (Max)

-121dBm

16kB Flash, 4.4kB RAM

I²C, SPI, UART

53

1.8V ~ 3.8V

18.5mA

17mA ~ 30mA

-40°C ~ 85°C

Surface Mount

85-VFLGA Exposed Pad

85-LGA (6x8)

Obsolete

TxRx + MCU

General ISM > 1GHz

-

GFSK

2.4GHz

1Mbps

1dBm

-87dBm

32kB Flash, 2kB SRAM

I²C, SPI

35

1.9V ~ 3.6V

18mA

13.7mA ~ 18.5mA

0°C ~ 70°C

Surface Mount

68-VFQFN Exposed Pad

68-QFN (8x8)

Active

TxRx + MCU

Bluetooth

Bluetooth v4.0

GFSK

2.4GHz

1Mbps

4dBm

-94dBm

320kB ROM, 60kB RAM

I²C, SPI, UART

14

3.8V

9.8mA

9.1mA

-30°C ~ 85°C

Surface Mount

48-TFLGA

48-LGA (6.5x6.5)

Active

TxRx + MCU

-

Flex Gecko

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

110MHz ~ 191MHz, 1.95MHz ~ 358MHz, 390MHz ~ 574MHz, 779MHz ~ 956MHz

38.4kbps

20dBm

-126.2dBm

1MB Flash, 128kB RAM

I²C, I²S, IrDA, SPI, UART

46

1.8V ~ 3.8V

8.4mA ~ 13mA

20.3mA ~ 134.3mA

-40°C ~ 85°C

Surface Mount

68-VFQFN Exposed Pad

68-QFN (8x8)

Active

TxRx Only

General ISM < 1GHz

-

FSK, OFDM, O-QPSK

389.5MHz ~ 510MHz, 779MHz ~ 1.02GHz

2.4Mbps

16dBm

-123dBm

-

SPI

-

1.8V ~ 3.6V

5mA ~ 33mA

62mA ~ 64mA

-40°C ~ 85°C

Surface Mount

48-VFQFN Exposed Pad

48-QFN (7x7)

Active

TxRx + MCU

Bluetooth, General ISM > 1GHz

Bluetooth v4.2

GFSK

2.4GHz

8Mbps

3dB

-92dBm

256kB Flash, 8kB ROM, 32kB SRAM

I²C, SPI, UART

36

1.8V ~ 5.5V

16.4mA ~ 18.7mA

16.5mA ~ 20mA

-40°C ~ 85°C (TA)

Surface Mount

56-UFQFN Exposed Pad

56-QFN (7x7)

Active

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

Surface Mount

40-VFQFN Exposed Pad

40-HVQFN (6x6)

Active

TxRx Only

802.15.4, General ISM < 1GHz

-

FSK, OFDM, O-QPSK

389.5MHz ~ 510MHz, 779MHz ~ 1.02GHz, 2.4GHz

2.4Mbps

16dBm

-123dBm

-

SPI

-

1.8V ~ 3.6V

5mA ~ 33mA

62mA ~ 64mA

-40°C ~ 85°C

Surface Mount

48-VFQFN Exposed Pad

48-QFN (7x7)

Active

TxRx + MCU

802.15.4, Bluetooth

Bluetooth v5.0, Wireless M-Bus

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

2.4GHz

2Mbps

10dBm

-126.2dBm

512kB Flash, 64kB RAM

I²C, I²S, SPI, UART

46

1.8V ~ 3.8V

8.4mA ~ 10mA

8.5mA ~ 35.3mA

-40°C ~ 85°C

Surface Mount

68-VFQFN Exposed Pad

68-QFN (8x8)

Active

TxRx + MCU

802.15.4

Zigbee®

-

2.4GHz

250kbps

4.5dBm

-97dBm

256kB Flash, 8kB RAM

SPI, USART, USB

21

2V ~ 3.6V

20.5mA ~ 24.3mA

28.7mA ~ 33.5mA

-40°C ~ 125°C

Surface Mount

40-VFQFN Exposed Pad

40-VQFN (6x6)

Obsolete

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-40°C ~ 85°C

Surface Mount

48-WFQFN Exposed Pad

48-TQFN (7x7)

Not For New Designs

TxRx + MCU

802.15.4, Bluetooth

Bluetooth v4.0, Thread, Zigbee®

DSSS, O-QPSK, GFSK

-

2Mbps

20dBm

-

256kB Flash, 32kB RAM

I²C, I²S, SPI, UART

28

1.8V ~ 3.8V

-

8.2mA ~ 126.7mA

-40°C ~ 85°C

Surface Mount

48-VFQFN Exposed Pad

48-QFN (7x7)

Active

TxRx Only

General ISM < 1GHz

-

FSK

902MHz ~ 928MHz

-

4.5dBm

-

-

-

-

3V ~ 4.6V

270µA ~ 59mA

270µA ~ 93mA

-25°C ~ 85°C

Surface Mount

28-SSOP (0.209", 5.30mm Width)

28-SSOP

Active

TxRx + MCU

802.15.4, Bluetooth

Bluetooth v5.0, Thread, Zigbee®

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

-

-

20dBm

-

1MB Flash, 256kB RAM

I²C, I²S, SPI, UART

31

1.8V ~ 3.8V

-

-

-40°C ~ 85°C

Surface Mount

48-VFQFN Exposed Pad

48-QFN (7x7)

Active

TxRx + MCU

802.15.4, General ISM < 1GHz

Flex Gecko

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

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

2Mbps

20dBm

-103.3dBm

512kB Flash, 64kB RAM

I²C, I²S, SPI, IrDA, UART, USART

32

1.8V ~ 3.8V

8.4mA ~ 14mA

8.5mA ~ 134.3mA

-40°C ~ 85°C (TA)

Surface Mount

48-VFQFN Exposed Pad

48-QFN (7x7)

Active

TxRx Only

WiFi

802.11a/b/g/n

-

2.4GHz, 5GHz

-

21dBm

-98dBm

-

-

-

-

-

-

-

Surface Mount

73-BGA, WLCSP

73-WLCSP

Obsolete

TxRx + MCU

802.15.4

Zigbee®

O-QPSK

2.4GHz

667kbps

2.75dBm

-96.5dBm

128kB ROM, 128kB RAM

I²C, JTAG, SPI, UART

21

2V ~ 3.6V

17.5mA

15mA

-40°C ~ 85°C

-

56-VFQFN

-

Obsolete

TxRx + MCU

802.15.4

Zigbee®

-

2.4GHz

-

-

-

128kB Flash, 8kB SRAM

SPI, USART

-

2V ~ 3.6V

27mA

27mA

-

Surface Mount

48-VFQFN Exposed Pad

48-VQFN (7x7)