HC220 datasheet(24/182 Pages) ALTERA

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Package Information Datasheet for Mature Altera Devices

Thermal Resistance

Package Information Datasheet for Mature Altera Devices

Altera Corporation

This change affects the APEX 20KE, APEX 20KC, APEX II, Mercury, and Excalibur

device families. Therefore, two thermal resistance specifications are provided for

devices affected by this change. The older packages are identified as using the

aluminum silicon carbide (AlSiC) lid, while the newer packages are identified as

using the copper (Cu) lid.

Thermally enhanced BGA and thermally enhanced Flip Chip FBGA packages offered

in the newer Altera families, including Stratix and Stratix GX, were introduced using

an industry-standard Cu lid. Therefore, these device specifications include only a

single thermal resistance specification.

1 Contact Altera if you need typical +/– values of A dimensions for thermal analysis.

The max numbers are provided for physical layout.

Arria Series Devices Thermal Resistance

Table 26 provides thermal resistance values for Arria series devices.

Arria GX Devices

Table 26 lists the thermal resistance of Arria GX devices.

Table 26. Thermal Resistance of Arria GX Devices

Device

Package

Count



(° C/W)

Still Air



JA (° C/W)

100 ft./min.



JA (° C/W)

200 ft./min.



(° C/W)

400 ft./min.



(° C/W)



(° C/W)

EP1AGX20

FBGA

484

12.8

10.3

8.7

7.5

0.3

3.1

FBGA

780

11.1

8.6

7.2

6.0

0.2

3.1

EP1AGX35

FBGA

484

12.8

10.3

8.7

7.5

0.3

3.1

FBGA

780

11.1

8.6

7.2

6.0

0.2

3.1

EP1AGX50

FBGA

484

12.7

10.2

8.6

7.3

0.2

2.9

FBGA

780

10.9

8.4

6.9

5.8

0.2

2.9

FBGA

1152

9.9

7.5

6.1

5.0

0.2

2.5

EP1AGX60

FBGA

484

12.7

10.2

8.6

7.3

0.2

2.9

FBGA

780

10.9

8.4

6.9

5.8

0.2

2.8

FBGA

1152

9.9

7.5

6.1

5.0

0.2

2.5

EP1AGX90

FBGA

1152

9.6

7.3

5.9

4.9

0.1

2.3

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