1 V3.1 (04-Jan-2022)

• Product status changed to Production, datasheet status changed to Final.

• DA14582 qualified to Bluetooth Specification 4.2. Datasheet title and document content changed accordingly.

• Bluetooth Smart changed to Bluetooth low energy as per Bluetooth SIG directive.

• Order of sections ‘Registers’ and ‘Specifications’ exchanged. Tables, figures and notes renumbered.

• Notes added that DC-DC converter Boost mode is not supported, in section 5 (p.18) and section 7 (p.148).

• Table 1 (Pin Description), p.7:

• Pins VDD and VDDIO: ‘CODEC’ added to pin description.

• Pin VPP: Programming voltage corrected from 6.8 V ± 0.25 V to 6.7 V ± 0.1 V.

• Pin VBAT3V: Text on second output of DC-DC converter removed. Boost mode is not supported.

• Pin VBAT1V: Must be connected to GND. Boost mode is not supported.

• Ordering Information moved to new section 3 (p.8):

• Table 3: Pack Quantity for production orders corrected from 3000 per reel to 4000 per reel.

• Section 4.7.4 (Wake-Up Timer), p.14:

• Added minimum pulse width of 2 sleep clock cycles for wake-up via GPIO.

• Section 4.9 (Power Management), p.16:

• References to Boost mode removed.

• Minimum battery voltage corrected from 2.2 V to 2.35 V.

• Figure 56 (DC-DC Efficiency), p.17: updated.

• Table 17 (PMU_CTRL_REG), p.30: Bits 6 and 7 changed to ‘Reserved’.

• Table 124 (SPI_CTRL_REG), p.94: Definition of SPI_MINT corrected:

• ICU changed to Interrupt Controller.

• Note on shared interrupts (SPI_INT and AD_INT) removed: not applicable.

• Table 289 (Recommended Operating Conditions), p.150:

• TA (ambient temperature): Min/Max values corrected from -40/+85 °C to -20/+60 °C.

• Table 304 (RCX Oscillator: Timing Characteristics), p.158:

• Added parameters TA/t(RCX)100ms, TA/t(RCX)4s:

2 V3.0 (08-Nov-2016)

• Updated logo, disclaimer, copyright.