nRF5340 Objective Product Specification v0.5.1 4406 456 v0.5.1 / 2019-12-06nRF5340 features Features: 1.7 V to 5.5 V supply voltage range 1.8 V to 3.3 V regulated supply for external components Single 32 MHz crystal operation Operating temperature: -40 to +105 C Package: aQFN-94 Application core: Network core: Arm Cortex -M33 with TrustZone technology Arm Cortex-M33 128 MHz or 64 MHz operation 64 MHz operation 510 EEMBC CoreMark score running from flash memory 238 EEMBC CoreMark score running from flash memory Single-precision floating-point unit (FPU) Cross trigger interface (CTI) Digital signal processing (DSP) instructions Serial wire debug (SWD) Data watchpoint and trace (DWT), embedded trace macrocell (ETM), SWO trace port instrumentation trace macrocell (ITM), and cross trigger interface (CTI) 256 kB flash Serial wire debug (SWD) 64 kB low leakage RAM Trace port interface unit (TPIU) Bluetooth 5.1, IEEE 802.15.4-2006, 2.4 GHz transceiver 4-bit parallel trace of ITM and ETM trace data -97.5 dBm sensitivity in 1 Mbps Bluetooth low energy mode Serial wire output (SWO) trace of ITM data -20 to +3 dBm configurable TX power 1 MB flash and 512 kB low leakage RAM On-air compatible with nRF52, nRF51, nRF24L, and nRF24AP Arm TrustZone CryptoCell -312 security subsystem Series Supported data rates: NIST 800-90B, AIS-31, and FIPS 140-2 compliant random number generator AES-128 and 256: ECB, CBC, CMAC/CBC-MAC, CTR, CCM/CCM*, GCM Bluetooth 5.1: 2 Mbps, 1 Mbps, 500 kbps, and 125 kbps SHA-1, SHA-2 up to 256 bits IEEE 802.15.4-2006: 250 kbps Keyed-hash message authentication code (HMAC) Proprietary 2.4 GHz: 2 Mbps, 1 Mbps RSA public key cryptography with up to 3072-bit key size Single-ended antenna output (on-chip balun) ECC support for most used curves 128-bit AES/ECB/CCM/AAR co-processor (on-the-fly packet encryption) Application key management using derived key model 3.2 mA run current in TX (0 dBm) Two-way set associative cache towards flash and QSPI XIP code regions 2.6 mA run current in RX QSPI peripheral for communicating with an external flash memory device RSSI (1 dB resolution) Near field communication (NFC-A) tag with wake-on field SPI master/slave with EasyDMA Touch-to-pair support I2C compatible two-wire master/slave with EasyDMA Up to 3x SPI master/slave with EasyDMA UART (CTS/RTS) with EasyDMA Up to 2x I2C compatible two-wire master/slave with EasyDMA Up to 3x 32-bit timer with counter mode Up to 2x UART (CTS/RTS) with EasyDMA Up to 2x real-time counter (RTC) Optional, built-in, flow control (CTS, RTS) Temperature sensor Audio peripherals: I2S, digital microphone interface (PDM) Distributed programmable peripheral interconnect (DPPI) Up to 3x pulse width modulator (PWM) units with EasyDMA Inter-processor communication (IPC) 12-bit, 200 ksps ADC with EasyDMA - eight configurable channels with Mutually exclusive peripheral (MUTEX) programmable gain Up to 3x 32-bit timer with counter mode Up to 2x 24-bit real-time counter (RTC) Quadrature decoder (QDEC) Distributed programmable peripheral interconnect (DPPI) Inter-processor communication (IPC) Mutually exclusive peripheral (MUTEX) 48 general purpose I/O pins 4406 456 v0.5.1 ii