Renesas FP-144L Technical Information PDF herunterladen (Seite 32)

14

24.5

29.2

12.5

42.6

30.0

37.5

27.5

EV-chip unit

Spacer (φ6.0)

IC socket

(NQPACK144SD manufactured by

Tokyo Eletech Corporation)

User system

39.19

24.5

24.5

39.19

Pin 1

Unit: mm

Dimension and tolerance

Tolerance

±0.05

±0.10

±0.15

±0.20

±0.30

Dimension

Up to 1.2

1.3 to 2.0

2.1 to 5.0

5.1 to 10.0

10.1 or above

Figure 8 Resulting Dimensions after Connecting User System Interface Board (when

Connecting EV-Chip Unit)

1 2 ... 27 28 29 30 31 32 33 34 35 36 37 38 39 40

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