描述
由其分销商提供的 Nordic Semiconductor NRF52840-QIAA-R 的描述。
NRF52840 Series 1 MB Flash 2.4 GHz 802.15.4/Bluetooth Transceiver - AQFN-73
AQFN-73-EP(7x7) RF Transceiver ICs ROHS
Nordic Semiconductor RF transceiver, Highest2.4GHzfrequency band1frequency, 73Pin, FSK, O-QPSK, PWMmodulation technology, surface mount
BLUETOOTH, SOC, 2MBPS, 2.5GHZ, AQFN-73; Data Rate: 2Mbps; RF / IF Modulation: FSK; Frequency Min: 2.36GHz; Frequency Max: 2.5GHz; Receiving Current: 11.6mA; RF IC Case Style: AQFN; No. of Pins: 73Pins; Supply Voltage Min: 1.7V;
制造商别名
Nordic Semiconductor 在全球拥有多个品牌，分销商可将其用作替代名称。Nordic Semiconductor 也可称为以下名称：
- NORDIC
- Nordic Semiconductor ASA
- NOR
- NORDIC SEMI
- Nordic Semiconductors
- Nordic Semicon
- NORDIC SEMICONDUCTOR INC
- Nordic Semiconductor Semiconsemisemisemiductor Semiconsemisemisemiductor
- Nordic Semicond
技术规格
Physical
Contact PlatingTin
Number of Terminals73
Technical
Ambient Temperature Range High85 °C
Current - Receiving4.6 mA
Current - Transmitting4.8 mA
Data Rate2 Mbps
Frequency2.5 GHz
InterfaceI2C, I2S, SPI, UART, USB
Max Frequency2.4 GHz
Max Operating Temperature85 °C
Max Supply Voltage3.6 V
Min Operating Temperature-40 °C
Min Supply Voltage1.7 V
Nominal Supply Voltage (DC)3 V
Number of ADC Channels8
Number of Circuits1
Number of GPIO48
PackagingCut Tape
Schedule B8542390000
Temperature GradeIndustrial
Dimensions
Height850 µm
Height - Seated (Max)850 µm
Length7 mm
Terminal Pitch500 µm
Width7 mm