-

Surface Mount

38-TFSOP (0.173, 4.40mm Width)

PG-TSSOP-38

-

-

-

-

-

-

-

-

-

-

-

Infineon Technologies

-

-

-

-

-

Bulk

-

Active

-

-

-

-

-

-

-40°C ~ 125°C

-

SmartLEWIS™

TxRx + MCU

-

-

1.9V ~ 3.6V

315MHz, 434MHz, 868MHz, 915MHz

-

-

6kB Flash, 12kB ROM, 256B RAM

-

-

-

-

-

-

-

10dBm

General ISM < 1GHz

-

32kbps

I²C, SPI

-

8.9mA ~ 17.1mA

-

ASK, FSK

10

-

-

-

-

-

Surface Mount

40-VFQFN Exposed Pad

40-VQFN (6x6)

CC2541

-

-

-

-

-

-

-

-

-

-

Texas Instruments

-

-

-

-

-

Bulk

-

Active

-

-

-

-

-

-

-40°C ~ 85°C (TA)

-

SimpleLink™

TxRx + MCU

-

-

2V ~ 3.6V

-

-

-

-

-

-

-

-

-

-

Bluetooth v4.0

0dBm

Bluetooth

-94dBm

1Mbps

SPI, UART

-

-

-

GFSK

1

-

-

-

-

-

Surface Mount

64-VFQFN Exposed Pad

64-VQFN (9x9)

CC3220

-

-

-

-

-

-

-

-

-

-

Texas Instruments

-

-

-

-

-

Bulk

-

Active

-

-

-

-

-

-

-40°C ~ 85°C

-

SimpleLink™

TxRx + MCU

-

-

2.1V ~ 3.6V

2.4GHz

-

-

256kB RAM

-

-

-

-

-

-

802.11b/g/n

18.3dBm

WiFi

-96dBm

16Mbps

I²C, I²S, JTAG, SPI, UART

-

-

-

CCK, DSSS, OFDM

27

-

-

-

-

• 1:$9.868201
• 10:$9.309624
• 100:$8.782664
• 500:$8.285532
View all price

Surface Mount

48-VFQFN Exposed Pad

48-QFN (6x6)

EFR32MG24B220

-

256 kB

RAM

-

-

I2C

-

78 MHz

2 Mbps

+ 125 C

Silicon Labs

- 40 C

-

SMD/SMT

MSL 2 - 1 year

-

Tray

-

Active

-

-

4.4 mA

156.8 mA

3.8 V

1.71 V

-40°C ~ 125°C (TA)

-

Mighty Gecko

TxRx + MCU

Wireless & RF Integrated Circuits

Si

1.71V ~ 3.8V

2.4GHz

2.4 GHz

EUSART, I2C, I2S, SPI, USART

1536kB Flash, 256kB RAM

-

Flash

1.5MB

19.5 dBm

32bit

RF System on a Chip - SoC

Bluetooth v5.3

19.5dBm

Bluetooth

-94.8dBm

2Mbps

ADC, GPIO, I²C, I²S, SPI, IrDA, UART

4.4mA ~ 5.1mA

5mA ~ 156.8mA

-

2FSK, 2GFSK, DSSS, GMSK, MSK, O-QPSK

32

-

ARM Cortex-M33

-

-

• 1:$3.771709
• 10:$3.558216
• 100:$3.356808
• 500:$3.166800
View all price

Surface Mount

QFN-32

32-QFN (4x4)

EFR32BG21B020

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

20 dBm

32 bit

RF System on a Chip - SoC

Bluetooth v5.1

20dBm

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

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

Qualcomm

-

-

-

-

-

Tray

-

Last Time Buy

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

Surface Mount

50-WFBGA

50-WFBGA (4.5x4)

BCM20702

-

-

-

-

-

-

-

-

-

-

Infineon Technologies

-

-

-

-

-

Tape & Reel (TR)

-

Discontinued at Digi-Key

-

-

-

-

-

-

-30°C ~ 85°C

-

-

TxRx + MCU

-

-

2.3V ~ 5.5V

2.4GHz

-

-

-

-

-

-

-

-

-

Bluetooth v4.0 +EDR

10dBm

Bluetooth

-92dBm

3Mbps

I²C, I²S, SPI, UART, USB

32mA

65mA

-

4DQPSK, 8DPSK, GFSK

7

-

-

-

-

• 1:$4.310476
• 10:$4.066487
• 100:$3.836308
• 500:$3.619159
View all price

-

-

-

-

Silicon Labs

-

-

-

-

-

Silicon Laboratories

-

-

-

-

-

Yes

-

-

-

-

-

-

-

Details

-

-

-

-

-

-

-

-

Wireless & RF Integrated Circuits

Si

-

-

-

-

-

-

-

-

-

-

RF System on a Chip - SoC

-

-

-

-

-

-

-

-

-

-

-

RF System on a Chip - SoC

-

-

-

• 1:$4.634739
• 10:$4.372395
• 100:$4.124901
• 500:$3.891416
View all price

-

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

-

-

-

• 1:$9.644815
• 10:$9.098882
• 100:$8.583851
• 500:$8.097973
View all price

-

-

-

-

-

-

-

-

-

-

-

-

-

-

Banner Engineering Corporation

-

-

-

-

-

Box

-

Active

-

-

-

-

-

-

-

-

MICRO-AMP® MA4G

-

-

-

-

-

-

-

-

Track

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

Surface Mount

81-TFBGA

81-FBGA (8x8)

-

-

-

-

-

-

-

-

-

-

-

Infineon Technologies

-

-

-

-

-

Tape & Reel (TR)

-

Obsolete

-

-

-

-

-

-

0°C ~ 70°C

-

-

TxRx + MCU

-

-

3V

2.4GHz

-

-

-

-

-

-

-

-

-

Bluetooth v3.0

10dBm

Bluetooth

-91dBm

-

I²C, I²S, SPI, UART

26.4mA

47mA

-

-

-

-

-

-

-

-

-

-

-

MAX2143

-

-

-

-

-

-

-

-

-

-

Analog Devices Inc./Maxim Integrated

-

-

-

-

-

Tape & Reel (TR)

-

Active

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

Surface Mount

546-FBGA, FCBGA

546-FCBGA (17x17)

QT10

-

-

-

-

-

-

-

-

-

-

onsemi

-

-

-

-

-

Bulk

-

Obsolete

-

-

-

-

-

-

-

-

-

TxRx Only

-

-

-

2.4GHz, 5GHz

-

-

-

-

-

-

-

-

-

802.11a/-c, 802.11b/g/n

-

General ISM > 1GHz, WiFi

-

-

-

-

-

-

-

-

-

-

-

-

-

Surface Mount

64-TFBGA

64-TFBGA (5x5)

-

-

-

-

-

-

-

-

-

-

-

Toshiba Semiconductor and Storage

-

-

-

-

-

Tape & Reel (TR)

-

Obsolete

-

-

-

-

-

-

-40°C ~ 85°C (TA)

-

TC

TxRx + MCU

-

-

1.7V ~ 1.9V, 2.7V ~ 3.6V

2.4GHz ~ 2.4835GHz

-

-

-

-

-

-

-

-

-

Bluetooth v4.2

1dBm

Bluetooth

-95dBm

4.33Mbps

I²C, I²S, JTAG, SPI, UART, USB

54mA

24mA ~ 30mA

-

-

19

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

Infineon Technologies

-

-

-

-

-

Tape & Reel (TR)

-

Obsolete

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

ESP32-C6

-

-

-

-

-

-

-

-

-

-

Espressif Systems

-

-

-

-

-

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

-

Active

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

• 1:$10.044928
• 10:$9.476347
• 100:$8.939950
• 500:$8.433915
View all price

Surface Mount

252-TFBGA, FCBGA

252-FCFBGA (10x10)

CYW43242

Infineon Technologies

-

-

1680

-

-

Infineon

-

-

-

Infineon Technologies

-

-

-

-

-

Tray

-

Active

-

Details

-

-

-

-

0°C ~ 70°C

Tray

-

TxRx + MCU

Wireless & RF Integrated Circuits

Si

3.3V

2.4GHz

-

-

-

-

-

-

-

-

RF Microcontrollers - MCU

802.11a/b/g/n

19.5dBm

WiFi

-99dBm

54Mbps

I²C, I²S, SPI, UART, USB

23.8mA

23.7mA

-

GFSK

13

RF Microcontrollers - MCU

-

-

-

-

Surface Mount

121-TFBGA

121-FBGA (9x9)

-

-

-

-

-

-

-

-

-

-

-

Infineon Technologies

-

-

-

-

-

Tape & Reel (TR)

-

Obsolete

-

-

-

-

-

-

0°C ~ 70°C

-

-

TxRx + MCU

-

-

3V

2.4GHz

-

-

-

-

-

-

-

-

-

Bluetooth v3.0

10dBm

Bluetooth

-91dBm

-

I²C, I²S, SPI, UART

26.4mA

47mA

-

-

-

-

-

-

-

• 1:$4.373417
• 10:$4.125865
• 100:$3.892326
• 500:$3.672005
View all price

Surface Mount

56-UFQFN Exposed Pad

56-QFN (7x7)

CY8C4128

-

-

-

-

-

-

-

-

-

-

Infineon Technologies

-

-

-

-

-

Tape & Reel (TR)

-

Active

-

-

-

-

-

-

-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

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-