RF-BM-ND04 Bluetooth 5.0 Low Energy Module
■RF-BM-ND04 is an RF module based on Nordic BLE SoC nRF52832QFAA with ARM®Cortex®-M4 32-bit processor. It integrates a 32.768 kHzand a 32MHz crystal, an LC filter,an antenna matching and a meander line inverted-F PCB antenna. It features low power consumption, small size, robust connection distance, and rigid reliability. It supports BLE stack v5.0 and can be preprogrammed with a serial interface communication protocol for simple programming. 1.27-mm pitch stamp stick package for easy assembling and cost-effective PCB design.RF-BM-ND04 is pin-to-pin compatible with RF-BM-ND04C and RF-BM-ND05.
●Key Features:
■2.4 GHz transceiver
▲-963Bm sensitivity in Bluetooth®low energy mode
▲1 Mbps, 2 Mbps supported data rates(data of Chip nRF52832)
▲TX power:-20 to +4 dBm in 4 dB steps (data of Chip nRF52832)
▲Single-pin antenna interface
▲5.36mA peak current in TX (0 dBm)
▲5.4mA peak current in RX
▲RSSI (1 dB resolution)
■ARM®Cortex®-M4 32-bit processor, 64 MHz
▲215 EEMBC CoreMark® score running from flash memory
▲58μA/MHz running from flash memory
▲51.6μA/MHz running from RAM
▲Data watchpoint and trace (DWT), embedded trace macrocell (ETM), and instrumentation trace macrocell (ITM)
▲Serial wire debug (SWD)
▲Trace port
■Flexible power management (data of Chip nRF52832)
▲Supply voltage range 1.7 V~3.6 V
▲Fully automatic LDO and DC/DC regulator system
▲Fast wake-up using 64 MHz internal oscillator
▲0.3 μA at 3 V in OFF mode
▲0.7μA at 3 V in OFF mode with full 64kB RAM retention
▲1.9 μA at 3 V in ON mode, no RAM retention, wake on RTC
■Memory
▲512 kB flash
▲64 kB RAM
■Nordic SoftDevice ready
■Support for concurrent multi-protocol
■Type 2 near field communication (NFC-A) tag with wakeup-on-field and touch-to-pair capabilities
■12-bit, 200 ksps ADC -8 configurable channels with programmable gain
■64 level comparator
■15 level low power comparator with wakeup from System OFF mode
■Temperature sensor
■29general purpose I/O pins
■3x 4-channel pulse width modulator (PWM) units with EasyDMA
■Digital microphone interface (PDM)
■5x 32-bit timers with counter mode
■Up to 3x SPI master/slave with EasyDMA
■Up to 2x I²C compatible 2-Wire master/slave
■I²S with EasyDMA
■UART (CTS/RTS) with EasyDMA
■Programmable peripheral interconnect (PPI)
■Quadrature decoder (QDEC)
■AES HW encryption with EasyDMA
■Autonomous peripheral operation without CPU intervention using PPI and EasyDMA
■3x real-time counter (RTC)
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RF-BM-ND02C 、 RF-BM-ND05I 、 nRF52810 、 nRF52811 、 nRF52832 、 nRF52840 、 RF-BM-ND05 、 RF-BM-ND06 、 RF-BM-ND01 、 RF-BM-ND02 、 RF-BM-ND01C 、 RF-BM-ND02CI 、 RF-BM-ND04 、 RF-BM-ND04I 、 RF-BM-ND04C 、 RF-BM-ND04CI 、 nRF51822 、 RF-BM-ND02I 、 RF-BM-ND04A 、 nRF51802 、 nRF52832QFAA 、 nRF51 Series 、 nRF52 Series 、 nRF51 、 nRF52 |
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[ Internet of Things (IoT) ][ Internet Gateway ][ CloudConnectivity ][ Industrial Control ][ Home Automation ][ Smart Plug and Metering ][ Home Appliances ][ Wireless Audio ][ Access Control ][ IP Network Sensor Nodes ][ Security Systems ][ Wearables ][ Building automation ][ Retail ][ Sensor networks ][ Medical devices ] |
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Datasheet |
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Please see the document for details |
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SMT |
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English Chinese Chinese and English Japanese |
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2020.03.31 |
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V1.2 |
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1.9 MB |
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