nRF52840 저전력 BLE IoT SoC모듈 -세라믹 안테나
(nRF52840 Low Power BLE Module with Ceramic Antenna)
개요
- 본 제품은 BLE를 지원하는 Nordic NRF52840 SoC 모듈입니다.
- nRF52840은 ARM Cortex-M4 CPU( + FPU + 1MB Flash + 256KB RAM)를 이용하여 디자인된 제품입니다.
- 복잡하고 높은 컴퓨팅이 필요한 어플리케이션에 사용이 가능하며, NFC, USB, QSPI 등을 지원합니다.
특징
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Features:
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Full Bluetooth 5 support for long radio
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Processing power and flash flexibility
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Multiprotocol radio
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Power Efficiency
Specifiicaitons:
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Bluetooth 5 ready multi-protocol radio
-2Mbps
-Long range
-Advertising extensions
-Improved coexistence(CSA#2)
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IEEE 802.15.4 radio support
-Thread
-Zigbee
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32-bit ARM Cortex-M4F@64MHZ
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Up to 111dB link budget for Bluetooth long range mode
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Full-speed 12Mbs USB controller
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NFC Tag-A
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Software stacks available as downloads
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Programmable output power form +8dBm to -20dBm
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On-air compatible with nRF51,nRF24L and nRF24AP series
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High-precision RSSI
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128 bit AES/ECB/CCM/AAR co-processor
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Single-ended antenna output (on-chip balun)
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Application develpment independent of protocol stack
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Wide supply voltage range +1.7V to 5.5V
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QSPI/SPI/2-wire/I²S/PDM/QDEC
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Programmable Peripheral Interface - PPI
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High speed SPI interface 32MHz
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Quad SPI interface 32MHz
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EasyDMA for all digital interfaces
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RAM mapped FIFO using EasyDMA
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12bit/200K SPS ADC
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On-chip DC-DC buck converter
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Quadrature demodulator
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-96dBm Sensitivity for Bluetooth Low Energy
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Arm cryptoCell CC310 crytographic security modele
Applications:
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Internet of Things(IoT)
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SmartHome sensors
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Computer peripherals
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A4WP "Rezence" wireless charging
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Sports and fitness sensors and hubs
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Smart watches
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Interactive games
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Wearables
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Connected white goods
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Voice-command smart remotes
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Beacons
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Connected health products
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RC Toys
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Building automation and sensor networks
Pin assignments
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