FORM 4 Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940

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1. Name and Address of Reporting Person * Turk Timothy R   2. Issuer Name and Ticker or Trading Symbol CIRRUS LOGIC INC [CRUS] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) _____ Director _____ 10% Owner __X__ Officer (give title below) _____ Other (specify below) VP Sales (Last) (First) (Middle) 2901 VIA FORTUNA 3. Date of Earliest Transaction (Month/Day/Year) 01/31/2011 (Street) AUSTIN, TX 78746 4. If Amendment, Date Original Filed(Month/Day/Year) 6. Individual or Joint/Group Filing(Check Applicable Line) _X_ Form filed by One Reporting Person ___ Form filed by More than One Reporting Person (City) (State) (Zip) Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned

1.Title of Security (Instr. 3) 2. Transaction Date (Month/Day/Year) 2A. Deemed Execution Date, if any (Month/Day/Year) 3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4) Code V Amount (A) or (D) Price Common Stock 01/31/2011   M   3,000 A $ 6.71 3,000 D   Common Stock 01/31/2011   S(1)   3,000 D $ 21.0823 0 D   Common Stock 02/02/2011   M   6,051 A $ 6.71 6,051 D   Common Stock 02/02/2011   S(2)   6,051 D $ 22.4156 0 D

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
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Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)

1. Title of Derivative Security (Instr. 3)

2. Conversion or Exercise Price of Derivative Security

3. Transaction Date (Month/Day/Year)

3A. Deemed Execution Date, if any (Month/Day/Year)

4. Transaction Code (Instr. 8)

5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4, and 5)

6. Date Exercisable and Expiration Date (Month/Day/Year)

7. Title and Amount of Underlying Securities (Instr. 3 and 4)

8. Price of Derivative Security (Instr. 5)

9. Number of Derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)

10. Ownership Form of Derivative Security: Direct (D) or Indirect (I) (Instr. 4)

11. Nature of Indirect Beneficial Ownership (Instr. 4)

Code

V

(A)

(D)

Date Exercisable

Expiration Date

Title

Amount or Number of Shares

Non-Qualified Stock Option (right to buy)

$ 6.71

01/31/2011

M

3,000

(3)

09/05/2017

Common Stock

3,000

$ 0

17,804

D

Non-Qualified Stock Option (right to buy)

$ 6.71

02/02/2011

M

6,051

(3)

09/05/2017

Common Stock

6,051

$ 0

11,753

D

Reporting Owners

Reporting Owner Name / Address	Relationships
	Director	10% Owner	Officer	Other
Turk Timothy R 2901 VIA FORTUNA AUSTIN, TX 78746			VP Sales

Signatures

By: Gregory Scott Thomas, Attorney-in-Fact For: Timothy R. Turk		02/02/2011
**Signature of Reporting Person		Date

Explanation of Responses:

*	If the form is filed by more than one reporting person, see Instruction 4(b)(v).
**	Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
(1)	The sales price reported in Column 4 is a weighted average price. These shares were sold in two transactions: 200 shares at $21.0800 and 2,800 shares at $21.0825.
(2)	The sales price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $22.40 to $22.43. The reporting person will provide full information regarding the number of shares purchased at each separate price within the ranges set forth in this footnote to any security holder of Cirrus Logic, Inc. or the staff of the Securities and Exchange Commission, upon request.
(3)	This non-qualified employee stock option grant and its companion incentive employee stock option grant, together totaling 150,000 options, were granted to the reporting person on 9/5/2007. The options are exercisable according to the following 4-year vesting schedule: On 9/5/2008, 25% of the shares from the grants vested and became exercisable. The remaining 75% of the shares began vesting in 36 equal monthly installments on 10/5/2008.

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