Figure 26-2: 256-Pin Plastic Bga (Fine Pitch) (21 X 21) - NEC V850E/PH2 User Manual

256-PIN PLASTIC BGA (21x21)
y
S
1034
Chapter 26 Package Drawings

Figure 26-2: 256-Pin Plastic BGA (Fine Pitch) (21 x 21)

D
INDEX MARK
y1 S
e
b x M S
User's Manual U16580EE3V1UD00
w S A
ZE
B
E
YWV U T R P NM L K J HG F E D CB A
w S B
A
A2
S
A1
A B
A
ZD
(UNIT:mm)
ITEM DIMENSIONS
D 21.00±0.10
E
21.00±0.10
w
0.30
e
1.00
A 1.83±0.17
0.50±0.10
A1
A2 1.33
b 0.60±0.10
x 0.15
y 0.15
y1 0.35
ZD 1.00
ZE 1.00
P256F1-100-JN4
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1