W27E512-12 Winbond Electronics, W27E512-12 Datasheet - Page 16

• Manufacturer Part Number: W27E512-12
• Manufacturer: Winbond Electronics

Specifications of W27E512-12

• Density: 512Kb
• Interface Type: Parallel
• Organization: 64Kx8
• Access Time (max): 120ns
• Write Protection: No
• Operating Supply Voltage (typ): 5V
• Package Type: PDIP
• Operating Temp Range: 0C to 70C
• Supply Current: 30mA
• Operating Supply Voltage (min): 4.5V
• Operating Supply Voltage (max): 5.5V
• Operating Temperature Classification: Commercial
• Mounting: Through Hole
• Pin Count: 28
• Lead Free Status / Rohs Status: Not Compliant

Package Dimensions, continued
14.3 32-pin PLCC
L
13
Seating Plane
5
14
4
e
G
H
1
E
E
E
b
b
32
1
20
30
21
29
A
A
2
1
D H
y
D
A
c
- 16 -
G
D
Notes:
4. General appearance spec. should be based on final visual
1. Dimension D & E do not include interlead flash.
2. Dimension b does not include dambar protrusion/intrusion.
3. Controlling dimension: Inches.
Symbol
inspection spec.
A
A
A
b
b
D
G
G
c
E
H
H
e
L
y
1
2
1
D
E
D
E
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. Nom.
0
0.110
0.028
0.018
0.010
0.550
0.450
0.050
0.510
0.410
0.590
0.49
0
0.090
Max.
0.553
0.453
0.056
0.530
0.430
0.595
0.495
0.095
0.004
0.140
0.115
0.032
0.022
0.014
10
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
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
W27E512
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