0755-26690024
nRF51802
DataApplicationSelectionCharacteristicOverview

● 2.4 GHz transceiver
● -91 dBm sensitivity in Bluetooth  low energy mode
● 250 kbps, 1 Mbps, 2 Mbps supported data rates
● TX Power -20 to +4 dBm in 4 dB steps
● TX Power -35 dBm Whisper mode
● 13 mA peak RX, 10.5 mA peak TX (0 dBm)
● 10 mA peak RX, 8 mA peak TX (0 dBm) with DC/DC
● RSSI (1 dB resolution)
● ARM  Cortex™-M0 32 bit processor
● 275 μA/MHz running from flash memory
● 150 μA/MHz running from RAM
● Serial Wire Debug (SWD)
● S100 series SoftDevice ready
● Memory
● 256 kB embedded flash program memory
● 16 kB RAM
● On-air compatibility with nRF24L series
● Flexible Power Management
● Supply voltage range 1.8 V to 3.6 V
● 7.7 μs wake-up using 16 MHz RCOSC
● 0.6 μA at 3 V OFF mode
● 1.2 μA at 3 V in OFF mode + 1 region RAM retention
● 3 μA at 3 V ON mode, all blocks IDLE
● 8/9/10 bit ADC - 8 configurable channels
● 31 General Purpose I/O Pins
● One 32 bit and two 16 bit timers with counter mode
● SPI Master/Slave
● Low power comparator
● Temperature sensor
● Two-wire Master (I2C compatible)
● UART (CTS/RTS)
● CPU independent Programmable Peripheral Interconnect (PPI)
● Quadrature Decoder (QDEC)
● AES HW encryption
● Real Timer Counter (RTC)

ModelProcessorRAMFLASHSupported protocolsPackageDimensions(mm)
nRF51802- QCAAARM Cortex M016kB256kBBLE、2.4GHz private protocolQFN5 x 5
nRF51802- QFAAARM Cortex M016kB256kBBLE、2.4GHz private protocolQFN6 x 6

FileDescriptionSizeUpdate timeTimes
nRF51802_PS_v1.2nRF51802 product specification5.32 MB2019-02-208
nRF51802-PAN_v1.3nRF51802 product anomaly notice652.64 KB2019-02-204
nRF51802-QxAA_Ref_Layout_ v1.1nRF51802 - QxAA reference design11.89 MB2019-02-204
nRF51_RM_v3.0.1nRF51 datasheet1.49 MB2019-02-205
Copyright © Xuntong Technology All rights reserved