User’s Manual
51
Figure 5-3. PC Board Land Pattern for Rabbit 100-pin PQFP
15.29 mm (min.)
18.71 mm (max.)
12.35 mm
17.0 mm
0.3450.44 mm
0.65 mm
21.29 mm (min.)
24.71 mm (max.)
1
30
31
50
51
80
81
100
18.85 mm
23.0 mm
1.71 mm
J
T
: 0.270.53 mm
Toe Fillet
J
H
: 0.220.55 mm
Heel Fillet
J
S
: 00.122 mm
Side Fillet
TOLERANCE AND SOLDER JOINT ANALYSIS
Z
max
: 18.71 or 24.71 mm
G
min
: 15.29 or 21.29 mm
X: 0.44 mm
W
min
S
max
L
min
T
Solder fillet min/max (toe, heel, and side respectively)
Toe-to-toe distance across chip
Heel-to-heel distance across chip
Toe-to-heel distance on pin
Width of pin
J:
L:
S:
T:
W:
(max.)
Содержание 2000
Страница 1: ...Rabbit 2000 Microprocessor User s Manual 019 0069 041018 M...
Страница 12: ...6 Rabbit 2000 Microprocessor...
Страница 46: ...40 Rabbit 2000 Microprocessor...
Страница 54: ...48 Rabbit 2000 Microprocessor...
Страница 76: ...70 Rabbit 2000 Microprocessor...
Страница 96: ...90 Rabbit 2000 Microprocessor...
Страница 142: ...136 Rabbit 2000 Microprocessor...
Страница 154: ...148 Rabbit 2000 Microprocessor...
Страница 170: ...164 Rabbit 2000 Microprocessor...
Страница 174: ...168 Rabbit 2000 Microprocessor...
Страница 180: ...174 Rabbit 2000 Microprocessor...
Страница 202: ...196 Rabbit 2000 Microprocessor...
Страница 206: ...200 Rabbit 2000 Microprocessor...
Страница 226: ......
Страница 230: ...224 Rabbit 2000 Microprocessor...