nRF5340

nRF5340 Product Specification v1.2 4406_640 v1.2 / 2021-09-30 nRF5340 features Features: 1.7 V to 5.5 V supply voltage range Single 32 MHz crystal operation Package variants ™ aQFN94 package, 7 x 7 mm WLCSP95 package, 4.4 x 4.0 mm Application core ® ® ® Arm Cortex -M33 with TrustZone technology 1.8 V to 3.3 V regulated supply for external components Operating temperature from -40°C to 105°C 48 general purpose I/O pins Network core Arm Cortex-M33 128 MHz or 64 MHz operation 514 EEMBC CoreMark score running from flash, 4.0 CoreMark per MHz Single-precision floating-point unit (FPU) Digital signal processing (DSP) instructions Data watchpoint and trace (DWT), embedded trace macrocell (ETM), instrumentation trace macrocell (ITM), and cross trigger interface (CTI) Serial wire debug (SWD) Trace port interface unit (TPIU) 64 MHz operation 244 EEMBC CoreMark score running from flash memory, 101 CoreMark per mA Cross trigger interface (CTI) Serial wire debug (SWD) SWO trace port 256 kB flash and 64 kB low leakage RAM ® Bluetooth 5.2, IEEE 802.15.4-2006, 2.4 GHz enabled transceiver 4-bit parallel trace of ITM and ETM trace data -98 dBm sensitivity in 1 Mbps Bluetooth Low Energy mode Serial wire output (SWO) trace of ITM data -104 dBm sensitivity in 125 kbps Bluetooth Low Energy mode 1 MB flash and 512 kB low leakage RAM ™ Arm TrustZone CryptoCell -312 security subsystem (long range) -101 dBm sensitivity...