ALTERA CORPORATION

NET SALES SUMMARY

(Unaudited)

Three Months Ended

Quarterly Growth Rate

June 28,

2013

March 29,

2013

June 29,

2012

Sequential
Change

Year-

Over-Year

Change

Geography

Americas

17

%

20

%

17

%

(14)

%

(12)

%

Asia Pacific

39

%

38

%

46

%

4

%

(22)

%

EMEA

28

%

27

%

23

%

7

%

11

%

Japan

16

%

15

%

14

%

13

%

2

%

Net Sales

100

%

100

%

100

%

3

%

(9)

%

Product Category

New

41

%

39

%

31

%

6

%

20

%

Mainstream

28

%

29

%

30

%

0

%

(14)

%

Mature and Other

31

%

32

%

39

%

1

%

(28)

%

Net Sales

100

%

100

%

100

%

3

%

(9)

%

Vertical Market

Telecom & Wireless

42

%

41

%

45

%

4

%

(16)

%

Industrial Automation, Military & Automotive

22

%

22

%

19

%

3

%

2

%

Networking, Computer & Storage

18

%

18

%

18

%

0

%

(6)

%

Other

18

%

19

%

18

%

2

%

(8)

%

Net Sales

100

%

100

%

100

%

3

%

(9)

%

FPGAs and CPLDs

FPGA

83

%

85

%

85

%

1

%

(11)

%

CPLD

9

%

8

%

9

%

9

%

(10)

%

Other Products

8

%

7

%

6

%

22

%

19

%

Net Sales

100

%

100

%

100

%

3

%

(9)

%