DA6021 datasheet(59/225 Pages) RENESAS

59 / 225 page

DA6021

HIGHLY INTEGRATED POWER MANAGEMENT IC FOR

INTEL® ATOM™ Z3000 PROCESSOR

Company Confidential

Data Sheet

Version 3.A - Final

31-Jan-14

59 of 224

www.dialog-semiconductor.com

For SOC initiated Cold Off, there is a configuration bit in the RTC domain supplied registers called

SUSPWRDNACKCFG. This bit decides whether DA6021 enters SOC G3 state or stops at SOC S4 state:



When RSMRST_B=1, SLP_S4_B=0 and SUSPWRDNACKCFG=1, DA6021 enters SOC G3 state if

SUSPWRDNACK=1



When RSMRST_B=1, SLP_S4_B=0 and SUSPWRDNACKCFG=0, DA6021 stops at SOC S4 state, no

matter SUSPWRDNACK=1 or 0. T

he Power Sequence diagram will be the same as that of “Enter SOC

S4 Sequence

Default Behavior Diagram” except that SUSPWRDNACK could be set (=1) or cleared (=0)

when SLP_S4_B is asserted (=0).

Parameter

Description

Min

[ms]

Typ

[ms]

Max

[ms]

Measured

[ms]

PLTRST_B assertion to SLP_S0IX_B assertion

0,031

SOC

SLP_S0IX_B assertion to VCCAPWROKCFG

deassertion

0,000

0,008

0,016

0,002

T2_V1P2SX

VCCAPWROK deassertion to first VR starts to

turn off

0,000

0,008

0,016

0,051

T3_V1P0SX

Ramp-down Time from 90% to 10%

0,5

1,00

2,00

0,624

T4_V1P0SX-

V1P2SX

Rail to Subsequent Rail Turn-Off Delay

0,5

1,00

3,00

0,995

T3_V1P2SX

Ramp-down Time from 90% to 10%

0,5

1,00

2,00

0,010

T4_V1P2SX-

VDDQ_VTT

Rail to Subsequent Rail Turn-Off Delay

0,5

1,00

3,00

1,037

T3_VDDQ_VTT

Ramp-down Time from 90% to 10%

0,5

1,00

2,00

0,617

T2_VBUS

VCCAPWROK deassertion to OnDemand VR

starts to turn off

0,5

1,00

3,00

1,794

T3_VBUS

Ramp-down Time from 90% to 10%

0,5

1,00

2,00

2,660

T2_V1P8SX

VCCAPWROK deassertion to OnDemand VR

starts to turn off

0,5

1,00

3,00

2,378

T3_V1P8SX

Ramp-down Time from 90% to 10%

0,5

1,00

2,00

0,059

T2_V2P85SX

VCCAPWROK deassertion to OnDemand VR

starts to turn off

0,5

1,00

3,00

2,120

T3_V2P85SX

Ramp-down Time from 90% to 10%

0,5

1,00

2,00

0,028

T2_VHDMI

VCCAPWROK deassertion to OnDemand VR

starts to turn off

0,5

1,00

3,00

2,366

T3_VHDMI

Ramp-down Time from 90% to 10%

0,5

1,00

2,00

1,563

T2_VHOST

VCCAPWROK deassertion to OnDemand VR

starts to turn off

0,5

1,00

3,00

2,719

T3_VHOST

Ramp-down Time from 90% to 10%

0,5

1,00

2,00

0,402

SLP_S0IX_B assertion to SLP_S3_B assertion

SOC

T4_VDDQ_VTT-

V2P85S

Rail to Subsequent Rail Turn-Off Delay

0,5

1,00

3,00

0,661

T2_V2P85S

SLP_S3_B assertion to VR starts to turn off

0,000

0,008

0,016

0,037

T3_V2P85S

Ramp-down Time from 90% to 10%

0,5

1,00

2,00

0,687

T4_V2P85S-

V3P3S

Rail to Subsequent Rail Turn-Off Delay

0,5

1,00

3,00

0,621

T3_V3P3S

Ramp-down Time from 90% to 10%

0,5

1,00

2,00

3,363

T4_V3P3S-

V1P2S

Rail to Subsequent Rail Turn-Off Delay

0,5

1,00

3,00

0,891

DA6021 bảng dữ liệu(PDF) 59 Page - Renesas Technology Corp

DA6021 bảng dữ liệu(HTML) 59 Page - Renesas Technology Corp

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 ...More

bảng dữ liệu tải về

Link URL