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Filing Detail
Form 4/A - Statement of changes in beneficial ownership of securities: [Amend]
SEC Accession No. 0000827054-06-000043
Filing Date
2006-04-05
Accepted
2006-04-05 15:34:22
Documents
1
Period of Report
2006-03-01

Document Format Files

Seq Description Document Type Size
1 PRIMARY DOCUMENT edgar.html 4/A  
1 PRIMARY DOCUMENT edgar.xml 4/A 4161
  Complete submission text file 0000827054-06-000043.txt   5907
Mailing Address 2355 WEST CHANDLER BLVD CHANDLER AZ 85224-6199
Business Address 2355 W CHANDLER BLVD CHANDLER AZ 85224-6199 4807867200
MICROCHIP TECHNOLOGY INC (Issuer) CIK: 0000827054 (see all company filings)

IRS No.: 860629024 | State of Incorp.: DE | Fiscal Year End: 0331
SIC: 3674 Semiconductors & Related Devices

Mailing Address 2355 W CHANDLER BLVD CHANDLER AZ 85224-6199
Business Address
SIMONCIC RICHARD J (Reporting) CIK: 0001181945 (see all company filings)

Type: 4/A | Act: 34 | File No.: 000-21184 | Film No.: 06741954