nRF5340 Product Specification
This Product Specification contains functional descriptions, register tables, and electrical specifications, and is organized into chapters based on the modules and peripherals that are available in this IC.
Note: The HTML rendition of the Product Specification corresponds to the latest
version only. All versions are available as PDF attachments.
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Application core
| Network core
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Chapters
- Revision history
- About this document
- Product overview
- Power and clock management
- Current consumption
- Power supply modes and regulators
- POWER — Power control
- REGULATORS — Regulator control
- USBREG — USB regulator control
- VREQCTRL — Voltage request control
- RESET — Reset control
- CLOCK — Clock control
- OSCILLATORS — Oscillator control
- Application core
- Block diagram
- CPU
- Memory
- CACHE — Instruction/data cache
- FICR — Factory information configuration registers
- UICR — User information configuration registers
- AHB multilayer
- Network core
- Block diagram
- CPU
- Memory
- FICR — Factory information configuration registers
- UICR — User information configuration registers
- AHB multilayer
- Peripherals
- Peripheral interface
- EasyDMA
- ACL — Access control lists
- AAR — Accelerated address resolver
- CCM — AES CCM mode encryption
- COMP — Comparator
- CRYPTOCELL — Arm TrustZone CryptoCell 312
- DCNF — Domain configuration
- DPPI — Distributed programmable peripheral interconnect
- ECB — AES electronic codebook mode encryption
- EGU — Event generator unit
- FPU — Floating point unit (FPU) exceptions
- GPIO — General purpose input/output
- GPIOTE — GPIO tasks and events
- I2S — Inter-IC sound interface
- IPC — Interprocessor communication
- KMU — Key management unit
- LPCOMP — Low-power comparator
- MUTEX — Mutual exclusive peripheral
- NFCT — Near field communication tag
- NVMC — Non-volatile memory controller
- PDM — Pulse density modulation interface
- 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
- SPIM — Serial peripheral interface master with EasyDMA
- SPIS — Serial peripheral interface slave with EasyDMA
- SPU — System protection unit
- SWI — Software interrupts
- TEMP — Temperature sensor
- TIMER — Timer/counter
- TWIM — I2C compatible two-wire interface master with EasyDMA
- TWIS — I2C compatible two-wire interface slave with EasyDMA
- UARTE — Universal asynchronous receiver/transmitter with EasyDMA
- USBD — Universal serial bus device
- VMC — Volatile memory controller
- WDT — Watchdog timer
- Debug and trace
- CTRL-AP - Control access port
- CTI - Cross Trigger Interface
- TAD - Trace and debug control
- Pin assignments
- Mechanical specifications
- Reference circuitry
- Package thermal characteristics
- Recommended operating conditions
- Absolute maximum ratings
- Ordering information
- Legal notices