W29C040P-90 Winbond Electronics, W29C040P-90 Datasheet - Page 25

• Manufacturer Part Number: W29C040P-90
• Manufacturer: Winbond Electronics

Specifications of W29C040P-90

• Density: 4Mb
• Access Time (max): 90ns
• Interface Type: Parallel
• Boot Type: Bottom/Top
• Address Bus: 19b
• Operating Supply Voltage (typ): 5V
• Operating Temp Range: 0C to 70C
• Package Type: PLCC
• Program/erase Volt (typ): 5V
• Sync/async: Asynchronous
• Operating Temperature Classification: Commercial
• Operating Supply Voltage (min): 4.5V
• Operating Supply Voltage (max): 5.5V
• Word Size: 8b
• Number Of Words: 512K
• Supply Current: 50mA
• Mounting: Surface Mount
• Pin Count: 32
• Lead Free Status / Rohs Status: Not Compliant

14. PACKAGE DIMENSIONS
32-pin P-DIP
32-pin PLCC
L
13
Seating Plane
5
θ
E
1
A
L
A
2
14
4
32
1
S
e
G
H
1
E
E
E
b
b
32
1
B
B
1
D
20
30
e
1
21
29
A
A
2
1
D H
y
D
A
16
17
A
1
Base Plane
Seating Plane
c
- 25 -
a
G
D
e
E
A
Notes:
Symbol
4. General appearance spec. should be based on final
1. Dimensions D & E do not include interlead flash.
2. Dimension b1 does not include dambar protrusion/intrusion.
3. Controlling dimension: Inches.
A
A
A
b
b
c
D
H
H
E
G
G
L
y
θ
e
visual inspection sepc.
Publication Release Date: Aug. 14, 2006
c
1
2
1
D
E
D
E
Notes:
Symbol
1.Dimensions D Max. & S include mold flash or
2.Dimension E1 does not include interlead flash.
4.Dimension B1 does not include dambar
5.Controlling dimension: Inches
6.General appearance spec. should be based on
3.Dimensions D & E1 include mold mismatch and
Dimension in Inches
0.020
0.105
0.026
0.016
0.008
0.547
0.447
0.044
0.490
0.390
0.585
0.485
0.075
Min.
A
A
A
B
B
c
D
e
L
e
S
E
E
a
protrusion/intrusion.
tie bar burrs.
are determined at the mold parting line.
final visual inspection spec.
0
1
A
1
2
1
1
Nom.
Dimension in inches
0.010
0.150
0.016
0.048
0.008
0.590
0.090
0.120
0.545
0.630
0.550
0.450
0.050
0.510
0.410
0.590
0.490
0.090
0.110
0.028
0.018
0.010
Min. Nom. Max.
0
0.010
1.650
0.155
0.018
0.050
0.600
0.550
0.100
0.130
0.650
Max.
0.140
0.115
0.032
0.022
0.014
0.553
0.453
0.056
0.530
0.430
0.595
0.495
0.095
0.004
10
0.160
0.022
0.054
0.014
1.660
0.610
0.555
0.110
0.140
0.670
.
0.210
0.085
15
13.89
11.35
12.45
14.86
12.32
Min.
0.50
2.67
0.66
0.41
0.20
1.12
1.91
9.91
0
Dimension in mm
14.99
16.00
13.84
0.25
3.81
0.41
1.22
0.20
Min.
2.29
3.05
Dimension in mm
0
Nom.
13.97
11.43
12.95
10.41
14.99
12.45
2.80
0.71
0.46
0.25
1.27
2.29
15.24
W29C040
Nom.
41.91
13.97
16.51
3.94
0.46
1.27
0.25
2.54
3.30
Max.
14.05
11.51
13.46
10.92
15.11
12.57
3.56
2.93
0.81
0.56
0.35
1.42
2.41
0.10
10
42.16
15.49
14.10
17.02
5.33
Max.
4.06
0.56
1.37
0.36
2.79
3.56
2.16
15
Revision A11