Datasheet

Revision 3.4

09-Nov-2016

CFR0011-120-01

2 of 4

© 2014 Dialog Semiconductor

DA14580

Revision History

FINAL

• Template updated to new branding guidelines.

• Back page: Contact information updated.

4

V3.1 (January 29, 2015)

• General description partly rephrased.

• Features (p.1):

• Corrected nominal package size for WLCSP34 package.

• Package added: KGD (wafer, dice).

• Ordering information (p.5):

• Reformatted into separate tables for samples and production orders.

• Table 1 (samples):

• Discontinued: DA14580-01UN6 (WLCSP34 samples in waffle pack).

• Replacement: DA14580-01UNA (WLCSP34 samples on mini-reel).

• Table 2 (production):

• Added: DA14580-01WO4 (KGD, wafer)

• Added: DA14580-01WC4 (KGD, dice)

• Section 3.7.1 (p.13):

• Section title changed to ‘General purpose timers’.

• Timer 0: formulas for output frequency, duty cycle and interrupt time reformatted.

• Timer 2:

• Input clock frequency: corrected from 16 MHz (fixed) to sys_clk/N with N = 1, 2, 4 or 8 and sys_clk = 16 MHz

or 32 kHz. Formula reformatted.

• Output frequency: formula reformatted.

• Section 3.9 (Power management), p.15:

• Feature ‘On/off control’ removed. Not supported for normal operation.

• Minimum voltage for Buck mode operation changed from 2.2 V to 2.35 V.

• Figures 8 and 10 updated accordingly.

• Order of sections ‘Registers’ and ‘Specifications’ reversed.

• Section 4 (Registers):

• Table 32 (CLK_AMBA_REG), p.31: descriptions of fields PCLK_DIV and HCLK_DIV rephrased.

• Tables 240, 241 and 242 (Px_PADPWR_CTRL_REG), p.134: Note added:

“For buck mode the output must be powered by the 3V rail, for boost mode by the 1V rail.”

• Section 5 (Specifications), p.142:

• Definition of MIN/MAX specifications rephrased.

• Default measurement conditions added.

• Table 281 (Recommended operating conditions), p.145:

• Table 282 (DC characteristics), p.145 and 146: