DA14581 datasheet(4/152 Pages) DIALOG

Part #	DA14581

Description	Low Power Bluetooth Smart SoC with optimized boot time

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Manufacturer	DIALOG [Dialog Semiconductor]

Direct Link	http://www.dialog-semiconductor.com/

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4 / 152 page

Datasheet

Revision 3.0

18-Dec-2015

CFR0011-120-00-FM Rev 5

4 of 152

DA14581

Low Power Bluetooth Smart SoC with optimized boot time

FINAL

2

Pinout

The DA14581 comes in two packages:

• A Wafer Level Chip Scale Package (WLCSP) with

34 balls

• A Quad Flat Package No Leads (QFN) with 40 pins

The actual pin/ball assignment is depicted in the follow-

ing figures:

Figure 2: WLCSP ball assignment

1

2345

A

B

C

D

E

6

F

DA14581 (Top View)

Figure 3: QFN40 pin assignment

8

7

6

5

4

3

2

1

23

24

25

26

27

28

29

30

Pin 0: GND

plane

P0_0

P0_1

P0_2

P0_3

NC

P0_4

P2_1

XTAL16Mm

XTAL16Mp

P1_3

P1_2

SW_CLK

SWDIO

P1_1

VBAT1V

10

9

P0_7

21

22

SWITCH

P1_0

DA14581

(Top View)

P0_5

P0_6

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