nRF5340 Description
nRF5340 Product Specification v1.2 4406_640 v1.2 / 2021-09-30 nRF5340.
nRF5340 Key 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 ponents
- Operating temperature from -40°C to 105°C
- 48 general purpose I/O pins
- Arm Cortex-M33