W25P243A-4A Winbond, W25P243A-4A Datasheet - Page 16

• Manufacturer Part Number: W25P243A-4A
• Description: 64K X 64 BURST PIPELINED HIGH-SPEED CMOS STATIC RAM
• Manufacturer: Winbond

PACKAGE DIMENSIONS
128-pin QFP
38
1
128
Seating Plane
39
See Detail F
e
H
D
Symbol
D
A
A
H
H
A
b
c
D
E
L
L
y
e
1
E
D
1
b
2
0.669
0.905
0.023
0.004
0.101
0.006
0.004
0.547
0.783 0.787
0.055
Min.
0
Dimension in inches
0.020
0.107
0.008
0.006
0.551
0.677
0.913
0.031
0.063
Nom.
y
103
64
- 16 -
0.134
0.010
0.113
0.010
0.555
0.791
0.685
0.921
0.039
0.071
0.004
A
A
Max.
102
12
65
1
2
E
A
H
E
13.90
19.90
17.00
23.00
0.10
2.57
0.15
0.10
1.40
0.60
Min.
Dimension in mm
0
Nom.
14.00
20.00 20.10
17.20
23.20
2.72
0.20
0.15
0.80
1.60
0.50
14.10
17.40
23.40
c
1.00
Max.
3.40
2.87
0.25
0.25
1.80
0.10
12
L
L
1
Detail F
W25P243A