آر اف (فرکانس رادیویی) و بی‌سیم آی سی‌ فرستنده‌گیرنده آر اف

NORDIC NRF52805-CAAA-B-R

Manufacturer	NORDIC
Mfr. Part Number	NRF52805-CAAA-B-R
Electland Part Code	285956
Electland Part Number	NYE_NRF52805-CAAA-B-R
Category	RF Transceiver ICs
Description	IC RF TxRx + MCU Bluetooth Bluetooth v5.0 2.4GHz 28-UFBGA, WLCSP
Datasheet	Download

Category	RF and Wireless RF Transceiver ICs
type	TxRx + MCU
RF Family/Standard	Bluetooth
Protocol	Bluetooth v5.0
Modulation	FSK
Frequency	2.4GHz
Data Rate (Max)	2Mbps
Power - Output	4dBm
Sensitivity	-97dBm
Memory Size	192kB Flash, 24kB RAM
Serial Interfaces	I2C, SPI, UART
GPIO	10
Voltage - Supply	1.7V~3.6V
Current - Receiving	3.5mA ~ 11.2mA
Current - Transmitting	2.1mA ~ 15.4mA
Operating Temperature	-40°C ~ 85°C
Mounting Type	Surface Mount
Package / Case	28-UFBGA, WLCSP
Supplier Device Package	28-WLCSP (2.48x2.46)
Interface Type	I2C;SPI;UART
Features	CRC check function;Supports RSSI function
Output Power	4dBm
Data Rate	2Mbps
Typical Application Frequency	2.4GHz
Packaging	WLCSP-28(2.5x2.5)
Tariff Active	False
ReachStatus	REACH Unaffected
RohsStatus	ROHS3 Compliant
ExportControlClassNumber	5A992C
HtsusCode	8542.39.0010
Weight	0.5g

Bluetooth5.0, 2.4 GHz transceiver
Arm Cortex-M4 32-bit processor, 64 MHz
144 EEMBC CoreMark score running from flash memory
34.4 μA/MHz running CoreMark from flash memory
32.8 μA/MHz running CoreMark from RAM
Serial wire debug (SWD)
1.7V to 3.6V supply voltage range
On-chip DC/DC and LDO regulators with automated low current modes
Fast wake-up using 64MHz internal oscillator
0.3 μA at 3 V in System OFF mode, no RAM retention
0.5 μA at 3V in System OFF mode with full 24 kB RAM retention
1.1 μA at 3 V in System ON mode, with full 24 kB RAM retention, wake on RTC (running from LFxO clock)
1.0 μA at 3 V in System ON mode, no RAM retention, wake on RTC (running from LFxO clock)