54000 In Stock

• 1: ¥15.061391
• 10: ¥14.208858
• 100: ¥13.404584
• 500: ¥12.645832
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-

10400 In Stock

• 1: ¥27.238623
• 10: ¥25.696817
• 100: ¥24.242275
• 500: ¥22.870075
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-

10 In Stock

• 1: ¥17.741674
• 10: ¥16.737429
• 100: ¥15.790026
• 500: ¥14.896252
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表面贴装

QFN-48

48-QFN (5x5)

SMD/SMT

240 mA

CAN, I2C, I2S, SDIO, SPI, UART

Espressif Systems

95 mA to 100 mA

Espressif Systems

SRAM

Details

16 kB, 520 kB

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

ESP32-D0

活跃

Espressif

有

240 MHz

34 I/O

150 Mbps

+ 125 C

3.6 V

- 40 C

5000

2.3 V

-40°C ~ 125°C

MouseReel

ESP32

ESP32-D0WD-V3

Wireless & RF Integrated Circuits

Si

2.3V ~ 3.6V

2.412GHz ~ 2.484GHz

2.4 GHz

448kB ROM, 520kB SRAM

ROM

448 kB

20.5 dBm

32 bit

RF System on a Chip - SoC

802.11b/g/n, Bluetooth 4.2

20.5dBm

Bluetooth, WiFi

- 75 dBm

150Mbps

18 Channel

ADC, I²C, I²S, SDIO, SPI, PWM, UART

95mA ~ 100mA

130mA ~ 240mA

2 Timer

8DPSK, DSSS, DQPSK, OFDM

34

RF System on a Chip - SoC

5 mm

5 mm

1220 In Stock

• 1: ¥9.167237
• 10: ¥8.648335
• 100: ¥8.158808
• 500: ¥7.696992
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-

N/A

-

通孔

10-SIP, 6 Leads

6

-

Caddock Electronics Inc.

Bulk

活跃

-40°C ~ 85°C

1776

1.000 L x 0.110 W (25.40mm x 2.79mm)

±0.1%

±30ppm/°C

仅TxRx

Voltage Divider (TCR Matched)

2.7V ~ 3.6V

2.4GHz

-

5

十进制电阻器

62.5mW

-

0dBm

General ISM > 1GHz

-90dBm

62.5kbps

±10ppm/°C

SPI

57.7mA

69.1mA

DSSS, GFSK

1k, 9k, 90k, 900k, 9M

±0.1%

0.550 (13.97mm)

6031 In Stock

• 1: ¥52.584158
• 10: ¥49.607698
• 100: ¥46.799717
• 500: ¥44.150673
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表面贴装

VQFN-64

64-VQFN (9x9)

Molex

Bulk

215958

活跃

有

+ 85 C

3.6 V

- 40 C

2500

2.1 V

SMD/SMT

SPI, UART

德州仪器

德州仪器

SimpleLink

Details

-40°C ~ 85°C (TA)

切割胶带

*

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

N/A

-

表面贴装

546-FBGA, FCBGA

546-FCBGA (17x17)

onsemi

Bulk

QT62

Obsolete

1

M04350011

Molex

Molex

Details

-

130226

仅TxRx

Wire & Cable Management

-

20MHz ~ 2.4GHz, 5GHz, 6GHz

-

802.11a/b/-c/ax

-

General ISM > 1GHz, WiFi

-

8.6Gbps

-

-

-

-

Cable Mounting & Accessories

N/A

-

表面贴装

32-VFQFN Exposed Pad

32-VQFN (5x5)

德州仪器

CC2544

活跃

Non-Compliant

Bulk

-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

10000 In Stock

-

Compliant

50 mA

2050 In Stock

• 1: ¥83.118816
• 10: ¥78.413980
• 100: ¥73.975454
• 500: ¥69.788157
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表面贴装

56-VFQFN Exposed Pad

56-QFN (7x7)

Silicon Labs

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

EFR32FG25

活跃

97.5 MHz

2.4 Mbps

+ 125 C

3.8 V

- 40 C

1.71 V

SMD/SMT

186 mA

I2C

6.28 mA

RAM

256 kB

-40°C ~ 125°C

柔性壁虎

仅TxRx

Wireless & RF Integrated Circuits

Si

1.71V ~ 3.8V

-

1.152MB Flash, 256kB RAM

Flash

1152 kB

16 dBm

32 bit

- 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

RF System on a Chip - SoC

0.85 mm

7 mm

7 mm

2757 In Stock

• 1: ¥60.511892
• 10: ¥57.086689
• 100: ¥53.855368
• 500: ¥50.806952
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表面贴装

56-VFQFN Exposed Pad

56-QFN (7x7)

Silicon Labs

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

EFR32FG25

活跃

-40°C ~ 125°C

柔性壁虎

仅TxRx

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

N/A

-

Infineon Technologies

2600

Infineon

Tray

CYW20734

Wireless & RF Integrated Circuits

Si

RF Microcontrollers - MCU

RF Microcontrollers - MCU

37 In Stock

• 1: ¥26.640201
• 10: ¥25.132269
• 100: ¥23.709687
• 500: ¥22.367632
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-

表面贴装

QFN-32

32-QFN (4x4)

1.71 V

SMD/SMT

33.8 mA

I2C, USART

Silicon Labs

8.8 mA

Silicon Laboratories

Silicon Labs

RAM

Details

64 kB

活跃

EFR32BG21B010

Tray

有

80 MHz

EFR32BG21

20 I/O

2 Mbps

+ 125 C

3.8 V

- 40 C

490

-40°C ~ 125°C (TA)

Tray

蓝壁虎

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

29202 In Stock

• 1: ¥36.245537
• 10: ¥34.193905
• 100: ¥32.258402
• 500: ¥30.432454
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表面贴装

QFN-32

32-QFN (4x4)

1.71 V

SMD/SMT

33.8 mA

I2C, USART

Silicon Labs

8.8 mA

Silicon Laboratories

Silicon Labs

RAM

Details

96 kB

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

EFR32BG21B010

活跃

有

80 MHz

EFR32BG21

20 I/O

2 Mbps

+ 125 C

3.8 V

- 40 C

2500

-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

N/A

-

NRF24LU1-F16Q32-R7

Nordic Semiconductor

接触制造商

NORDIC SEMICONDUCTOR ASA

5.74

有

EAR99

8542.39.00.01

compliant

777 In Stock

• 1: ¥86.009279
• 10: ¥81.140826
• 100: ¥76.547950
• 500: ¥72.215048
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-

表面贴装

QFN-32

32-QFN (4x4)

1.71 V

SMD/SMT

33.8 mA

I2C, USART

Silicon Labs

8.8 mA

Silicon Laboratories

Silicon Labs

RAM

Details

96 kB

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

EFR32MG21B020

活跃

有

80 MHz

EFR32MG21

20 I/O

2 Mbps

+ 125 C

3.8 V

- 40 C

2500

-40°C ~ 125°C (TA)

切割胶带

-

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

N/A

-

5 X 5 MM, ROHS COMPLIANT, QFN-32

有

AS3940-BQFT

ams

活跃

AMS AG

5.59

unknown

N/A

-

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

2500 In Stock

-

QFN-40

有

Silicon Laboratories

Silicon Labs

Details

SMD/SMT

Wireless & RF Integrated Circuits

Si

RF System on a Chip - SoC

RF System on a Chip - SoC

N/A

-

725 In Stock

-

190 In Stock

• 1: ¥11.789954
• 10: ¥11.122598
• 100: ¥10.493017
• 500: ¥9.899073
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-

QFN-20

Nordic Semiconductor

Nordic Semiconductor

13.5 mA

SPI

11.3 mA

SMD/SMT

1.9 V

GFSK

- 40 C

3.6 V

+ 85 C

2 Mb/s

nRF24L01P-EVKIT, nRF24L01P-UPGRADE

ISM

Wireless & RF Integrated Circuits

Si

3 V

4 dBm

射频收发器

2.4 GHz to 2.525 GHz

- 82 dBm, - 85 dBm, -94 dBm

射频收发器

N/A

-

表面贴装

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

N/A

-

Olimex Ltd.

1

Olimex Ltd.

Wireless & RF Integrated Circuits

射频收发器

射频收发器

N/A

-

Olimex Ltd.

1

Olimex Ltd.

Wireless & RF Integrated Circuits

射频收发器

射频收发器