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
nRF51822-QFAA-R7	1+ $4.620 10+ $3.710 100+ $3.380 250+ $3.050 1000+ $2.300	PDF RFQ	8,220 In-stock	Nordic Semiconductor	RF System on a Chip - SoC 2.4GHz BT low Energy 256KB Flash 16KB ...	Bluetooth	QFN-48	Reel	1.8 V to 3.6 V	ARM Cortex M0	2.4 GHz	250 kb/s	+ 4 dBm to - 20 dBm	- 92.5 dBm	9.5 mA	6.3 mA	256 kB
nRF51422-QFAA-T	1+ $4.810 10+ $3.870 100+ $3.520 250+ $3.180	PDF RFQ	3,245 In-stock	Nordic Semiconductor	RF System on a Chip - SoC BLE and ANT + Dual 256KB Flash 16KB ...	Bluetooth	QFN-48	Tray	1.8 V to 3.6 V	ARM Cortex M0	2.4 GHz	250 kb/s	+ 4 dBm to - 20 dBm	- 96 dBm	9.5 mA	6.3 mA	256 kB
nRF51822-QFAB-R7	1+ $3.830 10+ $3.080 100+ $2.800 250+ $2.530 1000+ $1.910	PDF RFQ	3,670 In-stock	Nordic Semiconductor	RF System on a Chip - SoC 2.4GHz BT low Energy 128KB Flash 16KB ...	Bluetooth	QFN-48	Reel	1.8 V to 3.6 V	ARM Cortex M0	2.4 GHz	250 kb/s	+ 4 dBm to - 20 dBm	- 92.5 dBm	9.5 mA	6.3 mA	128 kB
EM341-RT	1+ $4.660 10+ $4.400 25+ $4.270 50+ $4.140	PDF RFQ	356 In-stock	Silicon Labs	RF System on a Chip - SoC RF4CE Remote SoC 128Kb Flash 12Kb RA...	Zigbee	QFN-48	Tray	2.1 V to 3.6 V	ARM Cortex M3	2.4 GHz	250 kb/s	5 dBm	- 100 dBm	26 mA	31 mA	128 kB	- 40 C to + 85 C
EM346-RT	1+ $4.660 10+ $4.400 25+ $4.270 50+ $4.140	PDF RFQ	98 In-stock	Silicon Labs	RF System on a Chip - SoC RF4CE Target SoC 192Kb Flash 12Kb RA...	Zigbee	QFN-48	Tray	2.1 V to 3.6 V	ARM Cortex M3	2.4 GHz	250 kb/s	5 dBm	- 100 dBm	26 mA	31 mA	192 kB	- 40 C to + 85 C
EM342-RT	1+ $4.410 10+ $4.160 25+ $4.040 50+ $3.920	PDF RFQ	260 In-stock	Silicon Labs	RF System on a Chip - SoC RF4CE Target SoC 128Kb Flash 12Kb RA...	Zigbee	QFN-48	Tray	2.1 V to 3.6 V	ARM Cortex M3	2.4 GHz	250 kb/s	5 dBm	- 100 dBm	26 mA	31 mA	128 kB	- 40 C to + 85 C