PART NO.	PRICE		STOCK	MANUFACTURE	DESCRIPTION	Type	Package / Case	Packaging	Operating Supply Voltage	Core	Operating Frequency	Maximum Data Rate	Output Power	Sensitivity	Supply Current Receiving	Supply Current Transmitting	Program Memory Size	Operating Temperature Range
DA14681-01000U22	1+ $4.280 10+ $3.440 100+ $2.830 250+ $2.750 5000+ $1.950	PDF RFQ	4,568 In-stock	Dialog Semiconductor	RF System on a Chip - SoC BLE 4.2 Wearables SoC WL-CSP53	Bluetooth	WLCSP-53	Reel	1.7 V to 4.75 V	ARM Cortex M0	2.4 GHz		0 dBm	- 94 dBm	3.1 mA	3.4 mA	64 kB
DA14681-01000A92	1+ $4.780 10+ $3.840 100+ $3.160 250+ $3.010 4000+ $2.180	PDF RFQ	3,479 In-stock	Dialog Semiconductor	RF System on a Chip - SoC BLE 4.2 Wearables SoC AQFN60	Bluetooth	AQFN-60	Reel	1.7 V to 4.75 V	ARM Cortex M0	2.4 GHz		0 dBm	- 94 dBm	3.1 mA	3.4 mA	64 kB
QN9022/DY	1+ $2.820 10+ $2.520 100+ $2.300 250+ $2.070 3000+ $1.490	PDF RFQ	2,467 In-stock	NXP Semiconductors	RF System on a Chip - SoC Ultra Low Power BLE System-on-Chip	Bluetooth		Reel	3 V	ARM Cortex M0	2.4 GHz	230.4 kb/s	- 20 dBm to 4 dBm	- 93 dBm	9.25 mA	8.8 mA	64 kB	- 40 C to + 85 C
QN9020/DY	1+ $3.710 10+ $3.310 100+ $3.020 250+ $2.730 3000+ $1.960	PDF RFQ	2,046 In-stock	NXP Semiconductors	RF System on a Chip - SoC Ultra Low Power BLE System-on-Chip	Bluetooth	QFN-48	Reel	3 V	ARM Cortex M0	2.4 GHz	230.4 kb/s	- 20 dBm to 4 dBm	- 93 dBm	9.25 mA	8.8 mA	64 kB	- 40 C to + 85 C
QN9021/DY	1+ $3.120 10+ $2.780 100+ $2.540 250+ $2.290 3000+ $1.650	PDF RFQ	2,423 In-stock	NXP Semiconductors	RF System on a Chip - SoC Ultra Low Power BLE System-on-Chip	Bluetooth	QFN-32	Reel	3 V	ARM Cortex M0	2.4 GHz	230.4 kb/s	- 20 dBm to 4 dBm	- 93 dBm	9.25 mA	8.8 mA	64 kB	- 40 C to + 85 C