WM0011 datasheet(13/233 Pages) CIRRUS

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WM0011

Production Data

PD, Rev 4.1, August 2013

ABSOLUTE MAXIMUM RATINGS

Absolute Maximum Ratings are stress ratings only. Permanent damage to the device may be caused by continuously operating at or

beyond these limits. Device functional operating limits and guaranteed performance specifications are given under Electrical

Characteristics at the test conditions specified.

ESD Sensitive Device. This device is manufactured on a CMOS process. It is therefore generically susceptible

to damage from excessive static voltages. Proper ESD precautions must be taken during handling and storage

of this device.

Wolfson tests its package types according to IPC/JEDEC J-STD-020 for Moisture Sensitivity to determine acceptable storage

conditions prior to surface mount assembly. These levels are:

MSL1 = unlimited floor life at <30

C / 85% Relative Humidity. Not normally stored in moisture barrier bag.

MSL2 = out of bag storage for 1 year at <30

C / 60% Relative Humidity. Supplied in moisture barrier bag.

MSL3 = out of bag storage for 168 hours at <30

C / 60% Relative Humidity. Supplied in moisture barrier bag.

The Moisture Sensitivity Level for each package type is specified in Ordering Information.

CONDITION

MIN

MAX

Supply voltage (DCVDD)

DGND - 0.3V

1.6V

Supply voltage (DBVDD1, DBVDD2, DBVDD3, AVDD, PROGVDD)

DGND - 0.3V

5.0V

Voltage range digital inputs (DBVDD1 domain)

DGND - 0.3V

DBVDD1 + 0.3V

Voltage range digital inputs (DBVDD2 domain)

DGND - 0.3V

DBVDD2 + 0.3V

Voltage range digital inputs (DBVDD3 domain)

DGND - 0.3V

DBVDD3 + 0.3V

Operating temperature range, TA

-40ºC

+85ºC

Junction temperature, TJ

-40ºC

+125ºC

Storage temperature after soldering

-65ºC

+150ºC

RECOMMENDED OPERATING CONDITIONS

PARAMETER

SYMBOL

MIN

TYP

MAX

UNIT

Digital core supply range

DCVDD

1.14

1.2

1.32

Digital I/O supply range

DBVDD1

1.62

1.8

1.98

Digital I/O supply range (GPIO10,

GPIO11, GPIO12, GPIO13, GPIO14)

DBVDD2

1.62

3.63

Digital I/O supply range (GPIO4,

GPIO5, GPIO6, GPIO7, GPIO8,

GPIO9)

DBVDD2

1.62

3.63

PLL supply range

AVDD

1.14

1.2

1.32

Fuse programming supply

PROGVDD

Ground

DGND

Operating temperature range

-40

+85

ºC

Notes:

All supplies are independent of each other (i.e. not internally connected)

PROGVDD must be tied to 0V during normal operation

The WM0011 can operate with DBVDD2 tied to 0V, but GPIO10, GPIO11, GPIO12, GPIO13, GPIO14 functionality is not

supported in this case

The WM0011 can operate with DBVDD3 tied to 0V, but GPIO4, GPIO5, GPIO6, GPIO7, GPIO8, GPIO9 functionality is not

supported in this case

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