Best RF System on a Chip - SoC in USA, Australia & India.

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Image	Stock Code(▲▼)	Description	Manufacturer	Global Stock ⓘ (▲▼)	Price(USD) (Ex. GST)(▲▼)	Enter Qty	Type	Core	Frequency	Maximum Data Rate	Output Power	Sensitivity	Operating Supply Voltage	Supply Current Receiving	Supply Current Transmitting	Program Memory Size	Operating Temperature Range	Package / Case	Operating Frequency	Qualification	Packaging

EFR32MG22C224F512IM40-CR

RF System on a Chip - SoC Mighty Gecko, QFN40, 2.4G, 6dB, Mesh, 512kB, 32kB(RAM), 26 GPIO

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Silicon Labs

Availability : 5168
Ship by Wed. 24 Sep to Fri. 26 Sep

September 2025

September 2025
	S	M	T	W	T	F	S
36	31	1	2	3	4	5	6
37	7	8	9	10	11	12	13
38	14	15	16	17	18	19	20
39	21	22	23	24	25	26	27
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11

USD 2.3266

Multiples of: 1

Bluetooth, Zigbee

ARM Cortex M33

2 Mbps

6 dBm

- 96.2 dBm

3.6 mA

8.2 mA

512 kb

QFN - 40

2.4 GHz

Reel , Cut Tape

EFR32MG12P433F1024GM48-CR

RF System on a Chip - SoC Mighty Gecko SoC QFN48 dual 19 dB mesh multi-protocol 1024 kB 256 kB (RAM) 31GPIO

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Silicon Labs

Availability : 4990
Ship by Wed. 24 Sep to Fri. 26 Sep

September 2025

September 2025
	S	M	T	W	T	F	S
36	31	1	2	3	4	5	6
37	7	8	9	10	11	12	13
38	14	15	16	17	18	19	20
39	21	22	23	24	25	26	27
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11

USD 8.6027

Multiples of: 1

Bluetooth, Zigbee

ARM Cortex M4

2 Mbps

19 dBm , 20 dBm

- 91.3 dBm, - 126.2 dBm

8.4 mA , 10 mA

8.5 mA , 35.3 mA

1 mb

QFN - 48

169 MHz , 315 MHz , 433 MHz , 490 MHz , 868 MHz , 915 MHz , 2.4 GHz

Reel , Cut Tape

DA14581-00UNA

RF System on a Chip - SoC Bluetooth Low Energy 4.2 SoC optimized for A4WP and HCI applications 12 GPIOs in WL-CSP34 and 0.4mm ball pitch package

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Dialog Semiconductor

Availability : 4850
Ship by Wed. 24 Sep to Fri. 26 Sep

September 2025

September 2025
	S	M	T	W	T	F	S
36	31	1	2	3	4	5	6
37	7	8	9	10	11	12	13
38	14	15	16	17	18	19	20
39	21	22	23	24	25	26	27
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11

USD 1.934

Multiples of: 1

Bluetooth

Arm Cortex M0

0 dBm

- 93 Dbm

3.3 V

3.7 mA

3.4 mA

32 kb

- 40 C to + 85 C

WLCSP - 34

2.4 GHz

Reel

DA14583-01F01AT2

RF System on a Chip - SoC Bluetooth Low Energy 4.2 SoC with integrated 1Mb Flash memory 24 GPIOs in QFN40 and 0.4mm pin pitch package

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Dialog Semiconductor

Availability : 4848
Ship by Wed. 24 Sep to Fri. 26 Sep

September 2025

September 2025
	S	M	T	W	T	F	S
36	31	1	2	3	4	5	6
37	7	8	9	10	11	12	13
38	14	15	16	17	18	19	20
39	21	22	23	24	25	26	27
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11

USD 2.9325

Multiples of: 1

Bluetooth

Arm Cortex M0

0 dBm

- 93 Dbm

3.3 V

3.7 mA

3.4 mA

1 M Bit FLASH , 32 kb

- 40 C to + 85 C

QFN - 40

2.4 GHz

Reel

CYW43455XKUBGT

RF System on a Chip - SoC WICED WiFi/Bluetooth Combos

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Infineon

Availability : 4847
Ship by Wed. 24 Sep to Fri. 26 Sep

September 2025

September 2025
	S	M	T	W	T	F	S
36	31	1	2	3	4	5	6
37	7	8	9	10	11	12	13
38	14	15	16	17	18	19	20
39	21	22	23	24	25	26	27
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11

USD 9.875

Multiples of: 1

Bluetooth, Wi - Fi

ARM Cortex M3, ARM Cortex R4

433.3 Mbps

8.5 dBm

- 95.5 dBm

768 B

WLBGA - 140

2.4 GHz , 5 GHz

Reel , Cut Tape

EFR32FG1V131F256GM48-C0R

RF System on a Chip - SoC Flex Gecko SoC QFN48 Sub-GHz 256 kB flash 32 kB RAM 32 GPIO

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Silicon Labs

Availability : 4843
Ship by Wed. 24 Sep to Fri. 26 Sep

September 2025

September 2025
	S	M	T	W	T	F	S
36	31	1	2	3	4	5	6
37	7	8	9	10	11	12	13
38	14	15	16	17	18	19	20
39	21	22	23	24	25	26	27
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11

USD 5.8335

Multiples of: 1

Sub - GHz

ARM Cortex M4

500 kbps

16.5 dBm

- 126.4 dBm

7.6 mA

34.5 mA

256 kb

QFN - 48

169 MHz , 315 MHz , 433 MHz , 490 MHz , 868 MHz , 915 MHz

Reel , Cut Tape

EFR32BG1B132F256GM32-C0R

RF System on a Chip - SoC Blue Gecko SoC, 2.4 GHz, 256 kB Flash, 32 kB RAM, +3 dBm, QFN32

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Silicon Labs

Availability : 4840
Ship by Wed. 24 Sep to Fri. 26 Sep

September 2025

September 2025
	S	M	T	W	T	F	S
36	31	1	2	3	4	5	6
37	7	8	9	10	11	12	13
38	14	15	16	17	18	19	20
39	21	22	23	24	25	26	27
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11

USD 2.86

Multiples of: 1

QFN - 32

Reel

DA14681-01000U22

RF System on a Chip - SoC Bluetooth Low Energy 4.2 SoC with Flexpower ARM Cortex M0, crypto, PMU, memories and peripherals - 16 GPIOs in WL-CSP53 package and 0.4mm ball pitch

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Dialog Semiconductor

Availability : 4833
Ship by Wed. 24 Sep to Fri. 26 Sep

September 2025

September 2025
	S	M	T	W	T	F	S
36	31	1	2	3	4	5	6
37	7	8	9	10	11	12	13
38	14	15	16	17	18	19	20
39	21	22	23	24	25	26	27
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11

USD 3.7749

Multiples of: 1

Bluetooth

Arm Cortex M0

0 dBm

- 94 Dbm

1.7 v to 4.75 V

3.1 mA

3.4 mA

64 kb

WLCSP - 53

2.4 GHz

Reel

TLSR8367EP16

RF System on a Chip - SoC 2.4G 16K OTP, 8K SRAM

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Telink

Availability : 4811
Ship by Wed. 24 Sep to Fri. 26 Sep

September 2025

September 2025
	S	M	T	W	T	F	S
36	31	1	2	3	4	5	6
37	7	8	9	10	11	12	13
38	14	15	16	17	18	19	20
39	21	22	23	24	25	26	27
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11

USD 0.8825

Multiples of: 1

ISM

RISC

2 Mbps

7 dBm

- 86.5 dBm

13.6 mA

25 mA

16 kb

2.4 GHz

Reel , Cut Tape

EFR32FG12P231F1024GM48-CR

RF System on a Chip - SoC Flex Gecko SoC QFN48 sub-GHz 20 dB proprietary 1024 kB 128 kB (RAM) 31GPIO SoC

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Silicon Labs

Availability : 4789
Ship by Wed. 24 Sep to Fri. 26 Sep

September 2025

September 2025
	S	M	T	W	T	F	S
36	31	1	2	3	4	5	6
37	7	8	9	10	11	12	13
38	14	15	16	17	18	19	20
39	21	22	23	24	25	26	27
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11

USD 9.5787

Multiples of: 1

Sub - GHz

ARM Cortex M4

500 kbps

20 dBm

- 126.2 dBm

8.4 mA

35.3 mA

1 mb

QFN - 48

169 MHz , 315 MHz , 433 MHz , 490 MHz , 868 MHz , 915 MHz

Reel , Cut Tape

ATM2231-000

RF System on a Chip - SoC Extreme Low power Bluetooth SoC ext flash 7x7 56pin QFN

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Atmosic Technologies

Availability : 4781
Ship by Wed. 24 Sep to Fri. 26 Sep

September 2025

September 2025
	S	M	T	W	T	F	S
36	31	1	2	3	4	5	6
37	7	8	9	10	11	12	13
38	14	15	16	17	18	19	20
39	21	22	23	24	25	26	27
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11

USD 1.3619

Multiples of: 1

Bluetooth

ARM Cortex M0

2 Mbps

4 dBm

- 95 dBm

4 kb , 128 kb , 256 kb , 1 mb

QFN - 56

16 MHz

Reel , Cut Tape

CYW20819A1KFBGT

RF System on a Chip - SoC BLE INDUSTRIAL AND IOT

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Infineon

Availability : 4772
Ship by Wed. 24 Sep to Fri. 26 Sep

September 2025

September 2025
	S	M	T	W	T	F	S
36	31	1	2	3	4	5	6
37	7	8	9	10	11	12	13
38	14	15	16	17	18	19	20
39	21	22	23	24	25	26	27
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11

USD 2.8941

Multiples of: 1

Bluetooth 5.2

Reel , Cut Tape

EFR32MG27C230F768IM40-B

RF System on a Chip - SoC MG27, 2.4 GHz, 768kB Flash, 64kB RAM, +6 dBm, +125C, QFN40

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Silicon Labs

Availability : 4745
Ship by Wed. 24 Sep to Fri. 26 Sep

September 2025

September 2025
	S	M	T	W	T	F	S
36	31	1	2	3	4	5	6
37	7	8	9	10	11	12	13
38	14	15	16	17	18	19	20
39	21	22	23	24	25	26	27
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11

USD 2.6591

Multiples of: 1

BLE, Zigbee

ARM Cortex M33

2 Mbps

6 dBm

- 96.3 dBm

3.6 mA

11.3 mA

768 kb

QFN - 40

2.4 GHz

Tray

ATM3231-000

RF System on a Chip - SoC Extreme Low power Bluetooth SoC with Energy harvesting and ext flash 7x7 56 pin QFN

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Atmosic Technologies

Availability : 4740
Ship by Wed. 24 Sep to Fri. 26 Sep

September 2025

September 2025
	S	M	T	W	T	F	S
36	31	1	2	3	4	5	6
37	7	8	9	10	11	12	13
38	14	15	16	17	18	19	20
39	21	22	23	24	25	26	27
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11

USD 2.004

Multiples of: 1

Bluetooth

ARM Cortex M0

2 Mbps

4 dBm

- 95 dBm

4 kb , 128 kb , 256 kb , 1 mb

QFN - 56

16 MHz

Reel , Cut Tape

EFR32MG27C230F768IM32-B

RF System on a Chip - SoC MG27, 2.4 GHz, 768kB Flash, 64kB RAM, +6 dBm, +125C, QFN32

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Silicon Labs

Availability : 4734
Ship by Wed. 24 Sep to Fri. 26 Sep

September 2025

September 2025
	S	M	T	W	T	F	S
36	31	1	2	3	4	5	6
37	7	8	9	10	11	12	13
38	14	15	16	17	18	19	20
39	21	22	23	24	25	26	27
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11

USD 2.6224

Multiples of: 1

BLE, Zigbee

ARM Cortex M33

2 Mbps

6 dBm

- 96.3 dBm

3.6 mA

11.3 mA

768 kb

QFN - 32

2.4 GHz

Tray

EFR32FG23B020F512IM48-C

RF System on a Chip - SoC FG23, Sub-GHz, 512kB Flash, 64kB RAM, +20 dBm, Secure Vault-High, +125C, QFN48

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Silicon Labs

Availability : 4713
Ship by Wed. 24 Sep to Fri. 26 Sep

September 2025

September 2025
	S	M	T	W	T	F	S
36	31	1	2	3	4	5	6
37	7	8	9	10	11	12	13
38	14	15	16	17	18	19	20
39	21	22	23	24	25	26	27
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11

USD 5.0504

Multiples of: 1

Sub - GHz

ARM Cortex M33

QFN - 48

78 MHz

Tray

IS1870SF-202

RF System on a Chip - SoC Bluetooth 4.2 Higher Throughput and Higher Security BLE SOC for IoT

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Microchip

Availability : 4668
Ship by Wed. 24 Sep to Fri. 26 Sep

September 2025

September 2025
	S	M	T	W	T	F	S
36	31	1	2	3	4	5	6
37	7	8	9	10	11	12	13
38	14	15	16	17	18	19	20
39	21	22	23	24	25	26	27
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11

USD 2.4287

Multiples of: 1

BLE

8051

921.6 kbps

3 dBm

- 90 dBm

10 mA

256 kb

QFN - 48

2.4 GHz

Reel , Cut Tape

EFR32FG23B010F512IM48-CR

RF System on a Chip - SoC FG23, Sub-GHz, 512kB Flash, 64kB RAM, +14 dBm, Secure Vault-High, +125C, QFN48

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Silicon Labs

Availability : 4654
Ship by Wed. 24 Sep to Fri. 26 Sep

September 2025

September 2025
	S	M	T	W	T	F	S
36	31	1	2	3	4	5	6
37	7	8	9	10	11	12	13
38	14	15	16	17	18	19	20
39	21	22	23	24	25	26	27
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11

USD 4.7099

Multiples of: 1

Sub - GHz

ARM Cortex M33

2 Mbps

14 dBm

- 96.9 dBm

4.2 mA

25 mA

512 kb

QFN - 48

868 MHz , 915 MHz , 920 MHz

Reel , Cut Tape

CYW20820A1KFBG

RF System on a Chip - SoC BT DM INDUSTRIAL AND IOT

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Infineon

Availability : 4624
Ship by Wed. 24 Sep to Fri. 26 Sep

September 2025

September 2025
	S	M	T	W	T	F	S
36	31	1	2	3	4	5	6
37	7	8	9	10	11	12	13
38	14	15	16	17	18	19	20
39	21	22	23	24	25	26	27
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11

USD 3.4274

Multiples of: 1

Bluetooth, BLE, LR - WPAN

Tray

CYW43439KUBGT

RF System on a Chip - SoC WI-FI COMBO IOT

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Infineon

Availability : 4581
Ship by Wed. 24 Sep to Fri. 26 Sep

September 2025