DA14582RF/IF射頻/中頻RFID的射頻收發(fā)器IC規(guī)格書(shū)PDF中文資料

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.