nrf52820 cfaa d r7

{"cid":"91212565","title":"2.4GHz RF Transceiver BT Chips NRF52820-CFAA-D-R7 44-UFBGA","imgUrl":"https:\/\/img.ismap.com\/nimg\/30\/88\/d196cf2abe83baf92b377ebec58c-200x200-1.jpg","attrs":{"Price":"Contact for Sample","Brand Name":"Original Factory","Model Number":"NRF52820-CFAA-D-R7","Minimum Order Quantity":"10","Delivery Time":"5-8 work days","Certification":"Lead free \/ RoHS Compliant","Place of Origin":"CN","Payment Terms":"T\/T, L\/C, Western Union","Packaging Details":"44-UFBGA","Part Number":"NRF52820-CFAA-D-R7","Modulation":"FSK","Data Rate":"2Mbps","Voltage - Supply":"1.7V ~ 5.5V","Operating Temperature":"-40\u00b0C ~ 105\u00b0C","Mounting Type":"Surface Mount"}}

{"cid":"91219332","title":"NRF52820-QDAA-D-R7","imgUrl":"https:\/\/img.ismap.com\/nimg\/9d\/a4\/8125de21e32aae2906e52657b600-200x200-1.jpg","attrs":{"Category":"RF and Wireless\nRF Transceiver ICs","Digi-Key Programmable":"Not Verified","Serial Interfaces":"SPI, UART, USB","Operating Temperature":"-40\u00b0C ~ 105\u00b0C","Memory Size":"256kB Flash, 32kB RAM","Package \/ Case":"40-VFQFN Exposed Pad","GPIO":"18","Type":"TxRx + MCU","Current - Transmitting":"2.3mA ~ 30mA","Current - Receiving":"3.4mA ~ 10.9mA","Modulation":"FSK","Package":"Tape & Reel (TR)\nCut Tape (CT)\nDigi-Reel\u00ae","RF Family\/Standard":"802.15.4, Bluetooth","Data Rate (Max)":"2Mbps","Product Status":"Active","Protocol":"Bluetooth v5.3, Thread, Zigbee\u00ae","Mounting Type":"Surface Mount","Series":"nRF52","Sensitivity":"-95dBm","Supplier Device Package":"40-QFN (5x5)","Mfr":"Nordic Semiconductor ASA","Frequency":"2.4GHz","Voltage - Supply":"1.7V ~ 5.5V","Power - Output":"8dBm","Description":"BLUETOOTH 5.3 SOC WITH BUILT-IN"}}