Marvell Technology 10-Q 2004 Q2 Quarterly report

Exhibit 32.2

CERTIFICATION PURSUANT TO
18 U.S.C. SECTION 1350,
AS ADOPTED PURSUANT TO
SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

     With reference to the Quarterly Report of Marvell Technology Group Ltd. (the “Company”) on Form 10-Q for the quarter ended July 31, 2003 as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, George Hervey, Chief Financial Officer of the Company, certify, pursuant to 18 U.S.C. § 1350, as adopted pursuant to § 906 of the Sarbanes-Oxley Act of 2002, to the best of my knowledge, that:

(1)	The Report fully complies with the requirements of section 13(a) or 15(d) of the Securities Exchange Act of 1934; and
(2)	The information contained in the Report fairly presents, in all material respects, the financial condition and result of operations of the Company.

/s/ GEORGE A. HERVEYGeorge A. Hervey
Vice President and Chief Financial Officer
September 15, 2003