-

-

Surface Mount

QFN-32

-

32-QFN (4x4)

EFR32MG21B010

Silicon Labs

-

-

-

-

96 kB

RAM

490

-

I2C, USART

-

-

Silicon Laboratories

-

80 MHz

2 Mbps

+ 125 C

Silicon Labs

- 40 C

Yes

SMD/SMT

-

20 I/O

Tray

-

-

EFR32MG21

Active

-

Details

-

-

8.8 mA

33.8 mA

3.8 V

1.71 V

-

-

-

-

-

-40°C ~ 125°C (TA)

Tray

-

-

-

-

-

Bluetooth, Zigbee

-

-

-

Red

-

Wireless & RF Integrated Circuits

-

-

Si

1.71V ~ 3.8V

-

2.4GHz ~ 2.4835GHz

-

-

2.4 GHz

-

-

-

-

-

I2C, I2S, SPI, UART, USART

1MB Flash, 96kB RAM

Flash

1MB

10 dBm

-

32bit

RF System on a Chip - SoC

-

Bluetooth v5.1, Thread, Zigbee®

10dBm

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

ARM Cortex-M33F

-

4 mm

4 mm

-

-

-

Surface Mount

QFN-32

-

32-QFN (4x4)

EFR32MG21B020

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

-

-

EFR32MG21

Active

-

Details

-

-

8.8 mA

33.8 mA

3.8 V

1.71 V

-

-

-

-

-

-40°C ~ 125°C (TA)

Tray

Mighty Gecko

-

-

-

-

Bluetooth, Zigbee

-

-

-

-

-

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, 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

-

-

-

Surface Mount

QFN-32

-

32-QFN (4x4)

EFR32BG21B010

Silicon Labs

-

-

-

-

96 kB

RAM

490

-

I2C, USART

-

-

Silicon Laboratories

-

80 MHz

2 Mbps

+ 125 C

Silicon Labs

- 40 C

Yes

SMD/SMT

MSL 3 - 168 hours

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

-

-

-

-

-

Bluetooth

-

-

-

-

-

Wireless & RF Integrated Circuits

-

-

Si

1.71V ~ 3.8V

-

2.4GHz ~ 2.4835GHz

-

-

2.4 GHz

-

-

-

-

-

I2C, I2S, SPI, UART, USART

1MB Flash, 96kB RAM

Flash

1MB

10 dBm

-

32bit

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

ARM Cortex-M33F

-

4 mm

4 mm

-

• 1:$3.441319
• 10:$3.246527
• 100:$3.062762
• 500:$2.889398
View all price

-

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

-

-

-

-

-

-

768kB Flash, 64kB RAM

Flash

768 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

-

• 1:$5.634188
• 10:$5.315272
• 100:$5.014408
• 500:$4.730573
View all price

-

Surface Mount

QFN-32

-

32-QFN (4x4)

EFR32MG21B020

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

-

-

EFR32MG21

Active

-

Details

-

-

8.8 mA

33.8 mA

3.8 V

1.71 V

-

-

-

-

-

-40°C ~ 125°C (TA)

Tray

Mighty Gecko

-

-

-

-

Bluetooth, Zigbee

-

-

-

-

-

Wireless & RF Integrated Circuits

-

-

Si

1.71V ~ 3.8V

-

2.4GHz ~ 2.4835GHz

-

-

2.4 GHz

-

-

-

-

-

-

768kB Flash, 64kB RAM

Flash

768 kB

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

-

• 1:$3.011160
• 10:$2.840717
• 100:$2.679922
• 500:$2.528228
View all price

-

Surface Mount

QFN-32

-

32-QFN (4x4)

EFR32BG21B010

Silicon Labs

-

-

-

-

64 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)

-

-

EFR32BG21

Active

-

Details

-

-

8.8 mA

33.8 mA

3.8 V

1.71 V

-

-

-

-

-

-40°C ~ 125°C (TA)

Cut Tape

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

-

• 1:$5.982148
• 10:$5.643536
• 100:$5.324090
• 500:$5.022727
View all price

-

Surface Mount

QFN-32

-

32-QFN (4x4)

EFR32BG21B020

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

-

Non-Compliant

-

-

8.8 mA

33.8 mA

3.8 V

1.71 V

-

-

-

-

-

-40°C ~ 125°C (TA)

Cut Tape

-

-

-

-

-

Bluetooth

-

-

-

-

-

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

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

-

-

Gold

-

48-VFQFN Exposed Pad

Aluminum

-

-

Amphenol Aerospace

-

-

-

Copper Alloy

-

-

1

25-24

-

-

Lead free / RoHS Compliant

Amphenol

Self Locking

-

-

-

-

-

-

Panel

-

-

-

-

-

-

-

-

Details

25

Jam Nut

-

-

-

-

38999

-

-

-

600 VAC, 850 VDC

-40°C ~ 125°C

Tray

TV 38999 III

-

3 (168 Hours)

-

-

TxRx + MCU

-

24 Position

-

-

-

Circular Connectors

-

-

-

1.8 V ~ 3.6 V

13 A, 23 A

2.4GHz

Crimp

Pin (Male)

-

-

-

-

-

-

-

256kB Flash, 32kB SRAM

-

-

-

-

-

Standard Circular Connector

-

-

4dBm

General ISM < 1GHz

-99dBm

250kbps

-

I²C, SPI, UART, USART, USB

11.3mA ~ 11.8mA

7.2mA ~ 13.8mA

Black Zinc Nickel

-

O-QPSK

28

Receptacles

Straight

-

Standard Circular Connector

-

-

-

-

-

-

-

-

64-VFBGA

-

-

-

Vishay / Draloric

-

0406 (Reversed)

1016 (Reversed)

-

-

-

5000

-

-

-

Lead free / RoHS Compliant

Vishay

-

-

-

+ 155 C

-

- 55 C

-

PCB Mount

-

-

-

-

-

-

-

AEC-Q200

Details

-

-

-

-

-

-

-

0.000071 oz

-

-

50 V

-

MouseReel

RCL

1 %

1 (Unlimited)

-

100 PPM / C

High Power, Wide Terminal Resistor

19.1 kOhms

-

-

-

Automotive Grade

Resistors

250 mW (1/4 W)

-

Thick Film

-

-

2.4GHz

-

-

-

-

-

-

-

-

-

320kB ROM, 60kB RAM

-

-

-

-

-

Thick Film Resistors

-

Bluetooth v4.0

4dBm

-

-93dBm

1Mbps

-

I²C, SPI, UART

-

-

-

-

DPSK, DQPSK, GFSK, GMSK

-

Thick Film Resistors General Purpose

-

-

Thick Film Resistors - SMD

-

0.25 mm

1 mm

1.6 mm

-

-

-

Surface Mount

P600-2

-

40-QFN (6x6)

-

Panjit

144 V

-

-

-

-

-

800

-

-

14.4 A

-

Panjit

-

-

-

+ 175 C

Infineon Technologies

- 55 C

-

-

-

-

Tray

-

3 kW

-

Obsolete

-

Details

-

-

-

-

-

-

-

0.071959 oz

30 kV

30 kV

-

0°C ~ 70°C

Reel

WirelessUSB™

-

-

-

-

TxRx Only

-

-

-

-

-

TVS Diodes / ESD Suppression Diodes

-

-

-

2.7V ~ 3.6V

-

2.4GHz

Axial

-

-

-

130 V

-

Unidirectional

1 Channel

-

-

-

-

-

209 V

-

TVS Diodes

-

-

-5dBm

General ISM > 1GHz

-90dBm

1Mbps

-

SPI

21.2mA

26.2mA

-

-

DSSS, GFSK

3

-

-

-

ESD Suppressors / TVS Diodes

-

-

-

-

-

-

-

-

-

-

-

-

Welwyn Components / TT Electronics

-

2512

6432

-

-

-

1800

-

-

-

-

TT Electronics

-

-

-

-

-

-

-

PCB Mount

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

0.001429 oz

-

-

-

-

Reel

PWC

-

-

-

-

-

-

-

-

-

-

Resistors

-

-

Thick Film

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

Thick Film Resistors

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

Thick Film Resistors - SMD

-

-

-

-

-

-

-

-

MSOP-10

-

-

-

Silicon Labs

-

-

-

-

8 B, 256 B, 4 kB

RAM

-

-

2-Wire

-

-

Silicon Laboratories

-

24 MHz

-

+ 85 C

-

- 40 C

-

SMD/SMT

-

5 I/O

-

-

-

-

-

AEC-Q100

Non-Compliant

-

-

-

-

3.6 V

1.8 V

EZRadio

-

-

-

-

-

Bulk

SI4010

0.1 %

-

2

50 ppm/°C

-

252 Ω

-

Metal Film

-

-

Wireless & RF Integrated Circuits

100 mW

100 mW

Si

-

-

-

-

-

27 MHz to 960 MHz

1.8 V to 3.6 V

-

0.001 %

-

-

-

-

OTP

8 kB

-

-

8 bit

RF Microcontrollers - MCU

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

Military, Moisture Resistant, Weldable

RF Microcontrollers - MCU

-

-

3.81 mm

1.78 mm

Contains Lead

-

-

Surface Mount

32-SMD Module

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

Microchip Technology

-

-

-

-

-

Tray

-

-

-

Obsolete

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

TxRx + MCU

-

-

-

-

-

-

-

-

-

1.8V

-

2.4GHz

-

-

-

-

-

-

-

-

-

512MB Flash

-

-

-

-

-

-

-

Bluetooth v3.0 + EDR

-

Bluetooth

-

-

-

I²C

-

-

-

-

4PSK, 8DPSK, GFSK

-

-

-

-

-

-

-

-

-

-

-

-

Surface Mount

28-SOIC (0.295, 7.50mm Width) Exposed Pad

-

28-SOIC

-

TE Connectivity / AMP

-

-

-

-

-

-

1

-

-

-

-

TE Connectivity

-

-

-

-

Infineon Technologies

-

-

-

-

-

Bag

-

-

-

Obsolete

-

-

-

-

-

-

-

-

-

-

-

-

-

0°C ~ 70°C

-

WirelessUSB™

-

-

-

-

TxRx Only

-

-

-

-

-

-

-

-

-

2.7V ~ 3.6V

-

2.4GHz

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

0dBm

General ISM > 1GHz

-90dBm

62.5kbps

-

SPI

57.7mA

69.1mA

-

-

DSSS, GFSK

-

-

-

-

TE Connectivity

-

-

-

-

-

-

-

Surface Mount

69-UFBGA, WLBGA

-

69-WLBGA (4.52x2.92)

-

ITT Cannon

-

-

-

-

-

-

1

-

-

-

-

ITT Cannon

-

-

-

-

Infineon Technologies

-

-

-

-

-

Tray

155003-0021

-

-

Obsolete

-

Details

-

-

-

-

-

-

-

-

-

-

-

-30°C ~ 85°C

-

MKJ0

-

-

-

-

TxRx + MCU

-

-

-

-

-

Circular Connectors

-

-

-

1.2V ~ 3.3V

-

2.4GHz

-

-

-

-

-

-

-

-

-

448kB ROM, 240kB RAM

-

-

-

-

-

Circular MIL Spec Connector

-

802.11b/g/n

18.5dBm

WiFi

-97dBm

72Mbps

-

JTAG, SPI, UART

52mA ~ 59mA

260mA ~ 320mA

-

-

16QAM, 64QAM, BPSK, CCK, DSSS, QPSK, OFDM

5

-

-

-

Circular MIL Spec Connector

-

-

-

-

-

• 1:$2.860759
• 10:$2.698829
• 100:$2.546065
• 500:$2.401948
View all price

-

Surface Mount

33-UFBGA, WLCSP

-

33-WLCSP (2.48x2.46)

NRF52810

-

-

-

-

-

24 kB

RAM

-

-

SPI

-

-

-

-

64 MHz

2 Mbps

+ 85 C

Nordic Semiconductor ASA

- 40 C

-

SMD/SMT

-

32 I/O

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

-

-

-

Active

-

-

-

-

11.2 mA

15.4 mA

3.6 V

1.7 V

-

-

-

-

-

-40°C ~ 85°C (TA)

-

-

-

-

-

-

TxRx + MCU

-

-

-

-

-

Wireless & RF Integrated Circuits

-

-

Si

1.7V ~ 3.6V

-

2.4GHz

-

-

2.36 GHz to 2.5 GHz

1.7 V to 3.6 V

-

-

-

-

-

192kB Flash, 24kB RAM

Flash

192 kB

8 dBm

-

32 bit

RF System on a Chip - SoC

- 40 C to + 85 C

Bluetooth, Thread

-96dBm

Bluetooth

-96dBm

2Mbps

8 Channel

I²C, PCM, PWM, SPI, UART

4.6mA

4.6mA ~ 7mA

-

3 Timer

FSK

21

-

-

-

-

-

0.327 mm

2.482 mm

2.464 mm

-

-

-

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-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

-

-

-

-

-

-

-

-

-

-

-

Surface Mount

50-WFBGA

-

50-WFBGA (4.5x4)

CYW20702

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

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

-

-

-

-

-

-

-

-

-

-

-

Surface Mount

48-VFQFN Exposed Pad

-

48-QFN (7x7)

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

Infineon Technologies

-

-

-

-

-

Tray

-

-

-

Obsolete

-

-

-

-

-

-

-

-

-

-

-

-

-

0°C ~ 70°C

-

WirelessUSB™

-

-

-

-

TxRx + MCU

-

-

-

-

-

-

-

-

-

2.7V ~ 3.6V

-

2.4GHz

-

-

-

-

-

-

-

-

-

8kB Flash, 512B SRAM

-

-

-

-

-

-

-

-

0dBm

General ISM > 1GHz

-95dBm

62.5kbps

-

I²C, SPI

61.3mA

74.7mA

-

-

DSSS

18

-

-

-

-

-

-

-

-

-