EXHIBIT 21.1
Published on May 29, 2009
Exhibit
21.1
MICROCHIP
TECHNOLOGY INCORPORATED
LIST
OF SIGNIFICANT SUBSIDIARIES
Microchip
Technology (Thailand) Co., Ltd.
14 Moo 1,
T. Wangtakien
A. Muang
Chacherngsao
Chacherngsao 24000
Thailand
Microchip
Technology (Barbados) Incorporated
Hastings
Business Services Limited
Hastings,
Christ Church
Barbados
Microchip
Technology Ireland Limited
Block
3.1
Woodford
Business Park
Northern
Cross
Santry
Dublin 9
Ireland