SPBT3.0DP2 datasheet(8/31 Pages) STMICROELECTRONICS

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◦

External LPO: TRUE

–

HostDeepSleepEnable:

◦

Active mode: FALSE (default)

◦

Deep Sleep mode: TRUE

–

PageScan:

◦

with Page Scan: TRUE (default)

◦

No Page Scan: FALSE

◦

duration: 11.25 msec (default)

◦

interval: 1.25 sec (default)

–

InquiryScan:

◦

With Inquiry scan: TRUE (default)

◦

No Inquiry scan: FALSE

◦

duration: 11.25 msec (default)

◦

interval: 1.25 sec (default)

–

AllowSniff:

◦

Active Mode: FALSE (default)

◦

Sniff Mode: TRUE

•

Sniff mode tested vs. phone powered by Android OS version 5.1.1

Table 4. Power consumption in standby (no connection)

Mode

Typical

Unit

84 MHz

13 MHz

Deep sleep, no page/inquiry scan, external LPO

130

μA

Deep sleep, with page/inquiry scan, external LPO

690

μA

Deep sleep, no page/inquiry scan, internal LPO

4.9

1.7

Deep sleep, with page/inquiry scan, internal LPO

5.4

2.2

Active, with page/inquiry scan, deep sleep enabled

6.6

2.4

Active, with page/inquiry scan, deep sleep disabled

8.3

4.2

Table 5. Power consumption during connection

Mode

Typical

Unit

84 MHz

13 MHz

Active, master role, no data traffic

9.0

4.9

Active, slave role, no data traffic

11.2

7.0

Active, master role, 90 kbps data transmission

13.5

Active, slave role, 90 kbps data transmission

Active, slave role, 450 kbps data transmission

26 (1)

N.A.

Sniff, deep sleep enabled

6.8

1.9 (2)

Sniff, deep sleep disabled

8.7

3.7 (2)

1. Peak current during transmission: 80 mA.

2. External LPO required for sniff mode @ 13 MHz CPU frequency.

SPBT3.0DP2

Current consumption

DS11599 - Rev 7

page 8/31

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