sales@hkmjd.com
Service Telephone:86-755-83294757
Trade Name:NRF52805-CAAA-B-R7
Data Manual:NRF52805-CAAA-B-R7.pdf
Brand:NORDIC
Particular Year:23+
Package:WLCSP
Delivery Date:New and Original
Stock: 1000pcs
The NRF52805-CAAA-B-R7 is a Bluetooth 5.2 SoC that supports low power Bluetooth and 2.4 GHz private protocol. 2 Mbps high throughput for faster and more efficient data transfer; Bluetooth Channel Selection Algorithm #2 (CSA #2) for improved coexistence and reduced interference. It also supports the 2.4 GHz private protocol. The wireless signal has up to 4 dBm transmit power and -97 dBm sensitivity (1 Mbps low power Bluetooth).
Features
64 MHz Arm Cortex-M4
192 KB Flash + 24 KB RAM
Low power Bluetooth
Bluetooth 5.2
2 Mbps high throughput
Channel selection algorithm #2
2.4 GHz private protocol support
Ultra low power 2.4 GHz multi-protocol radio
+4 dBm transmit power
-97 dBm receive sensitivity
7 mA @ transmit (4 dBm)
4.6 mA @ transmit (0 dBm)
4.6 mA @ receive (1 Mbps)
Integrated Barron with single-ended output
SPI, TWI, UART, QDEC
2-channel 12-bit ADC
Integrated DC-DC regulator
0.3 μA current, System OFF mode
1.1μA current, System ON mode, 24 KB RAM data retention and RTC operation
Optimized for small double-layer PCB design
2.48x2.46 mm WLCSP package
Significantly lower cost than four-layer PCB designs
Only 10 external passive components
Available in 9.5x8.8 mm reference layout design with all 10 GPIOs open
Model
Brand
Package
Quantity
Describe
SILICON
68-QFN
2000
78 MHz, EFR32BG26 (Series 2) Bluetooth Low Energy SoC chip
SILICON
48-QFN
2000
78 MHz, EFR32BG26 (Series 2) Bluetooth Low Energy SoC chip
SILICON
136-BGA
2000
78 MHz, EFR32BG26 (Series 2) Bluetooth Low Energy SoC chip
SILICON
48-QFN
2000
78 MHz, EFR32BG26 (Series 2) Bluetooth Low Energy SoC chip
SILICON
48-QFN
2000
78 MHz, EFR32BG26 (Series 2) Bluetooth Low Energy SoC chip
REALTEK
QFN128
1500
Highly integrated low-power 802.11a /b/g/n WLAN and Bluetooth camera lens SoC
NORDIC
QFN-73
10000
Multi-protocol Bluetooth 5.4 SoC with support for low-power Bluetooth, Bluetooth mesh, NFC, Thread and Zigbee
A: all online goods on the shelves can be ordered online, but considering the large liquidity of spot inventory, it is not possible to achieve 100% accuracy at present. In case of any abnormality, you can contact our company online and give the corresponding solution.
A: our self-supporting products are from cooperative domestic and foreign original factories or authorized agents, and the source can be traced to ensure the original and authentic products.
A: at present, our self-employed brands TI,ST,ADI,NXP,LATTICE,CYPRESS,INFINEON,XILINX and other first-line brands. Other channels are the original factory and agency channels. If necessary, we can communicate and confirm according to the specific brand and model.
A: You can inquire through the website, or by phone and email.
A: the delivery date is marked in most commodity information. You can estimate the delivery time of the commodity according to the delivery date. The specific arrival time depends on the warehouse where the commodity is located and the logistics mode you choose.
A: you can issue ordinary invoices for individual users or special VAT invoices for enterprise users.
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