Electrical specification

nRF52840 Product Specification
  • nRF52840 Product Specification
  • Revision history
  • About this document
  • Block diagram
  • Core components
  • CPU
  • Memory
  • NVMC — Non-volatile memory controller
  • FICR — Factory information configuration registers
  • UICR — User information configuration registers
  • EasyDMA
  • AHB multilayer
  • Debug and trace
  • Power and clock management
  • Power management unit (PMU)
  • Current consumption
  • Electrical specification
  • Sleep
  • COMP active
  • CPU running
  • NFCT active
  • Radio transmitting/receiving
  • RNG active
  • SAADC active
  • TEMP active
  • TIMER running
  • USBD running
  • WDT active
  • Compounded
  • POWER — Power supply
  • CLOCK — Clock control
  • Peripherals
  • Peripheral interface
  • AAR — Accelerated address resolver
  • ACL — Access control lists
  • CCM — AES CCM mode encryption
  • COMP — Comparator
  • CRYPTOCELL — Arm TrustZone CryptoCell 310
  • ECB — AES electronic codebook mode encryption
  • EGU — Event generator unit
  • GPIO — General purpose input/output
  • GPIOTE — GPIO tasks and events
  • I2S — Inter-IC sound interface
  • LPCOMP — Low-power comparator
  • MWU — Memory watch unit
  • NFCT — Near field communication tag
  • PDM — Pulse density modulation interface
  • PPI — Programmable peripheral interconnect
  • PWM — Pulse width modulation
  • QDEC — Quadrature decoder
  • QSPI — Quad serial peripheral interface
  • RADIO — 2.4 GHz radio
  • RNG — Random number generator
  • RTC — Real-time counter
  • SAADC — Successive approximation analog-to-digital converter
  • SPI — Serial peripheral interface master
  • SPIM — Serial peripheral interface master with EasyDMA
  • SPIS — Serial peripheral interface slave with EasyDMA
  • SWI — Software interrupts
  • TEMP — Temperature sensor
  • TWI — I2C compatible two-wire interface
  • TIMER — Timer/counter
  • TWIM — I2C compatible two-wire interface master with EasyDMA
  • TWIS — I2C compatible two-wire interface slave with EasyDMA
  • UART — Universal asynchronous receiver/transmitter
  • UARTE — Universal asynchronous receiver/transmitter with EasyDMA
  • USBD — Universal serial bus device
  • WDT — Watchdog timer
  • Hardware and layout
  • Pin assignments
  • Mechanical specifications
  • Reference circuitry
  • Package thermal characteristics
  • Package Variation
  • Recommended operating conditions
  • Absolute maximum ratings
  • Ordering information
  • Legal notices
  • Sleep
  • COMP active
  • CPU running
  • NFCT active
  • Radio transmitting/receiving
  • RNG active
  • SAADC active
  • TEMP active
  • TIMER running
  • USBD running
  • WDT active
  • Compounded
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