W78E58B Winbond, W78E58B Datasheet - Page 26

• Manufacturer Part Number: W78E58B
• Description: 8 BIT MICROCONTROLLER
• Manufacturer: Winbond

Package Dimensions, continued
44-pin PLCC
44-pin PQFP
11
1
Seating Plane
L
Seating Plane
17
7
12
44
18
6
See Detail F
e
e
H
D
D
G
H
D
1
D
D
b
44
22
34
b
b
1
y
40
28
33
E
A
A
2
1
H
29
39
E
A
A
E
A
2
1
A
H
E
y
L
L
c
1
- 26 -
c
G
Detail F
E
Notes:
Notes:
Symbol
1. Dimension D & E do not include interlead
2. Dimension b does not include dambar
3. Controlling dimension: Millimeter
4. General appearance spec. should be based
Symbol
1. Dimension D & E do not include interlead
2. Dimension b1 does not include dambar
3. Controlling dimension: Inches
4. General appearance spec. should be based
A
H
H
A
b
b
c
D
E
protrusion/intrusion.
A
A
A
b
c
D
E
L
L
flash.
protrusion/intrusion.
on final visual inspection spec.
A
e
G
G
H
H
L
y
flash.
on final visual inspection spec.
e
y
1
2
1
1
E
1
2
D
E
D
E
D
0.020
0.145
0.026
0.016
0.008
0.648
0.648
0.590
0.590
0.680
0.680
0.090
Dimension in inch
0.004
0.025
0.510
Min. Nom. Max.
0.002
0.075
0.01
0.390
0.390
0.510
0.025
0.051
Dimension in inch
Min. Nom. Max.
---
0
0.050
0.150
0.028
0.018
0.010
0.653
0.653
0.610
0.610
0.690
0.690
0.100
0.394
0.081
0.014
0.006
0.394
0.031
0.520
0.520
0.031
0.063
0.01
---
BSC
0.185
0.155
0.032
0.022
0.014
0.658
0.658
0.630
0.630
0.700
0.700
0.110
0.004
0.087
0.018
0.010
0.398
0.036
0.530
0.530
0.037
0.075
0.398
0.003
0.02
---
7
W78E58B
16.46
16.46
14.99
14.99
17.27
17.27
0.508
3.683
0.406
0.203
2.296
0.66
Dimension in mm
Min.
1.295
12.95
12.95
Dimension in mm
0.05
1.90
0.25
0.101
9.9
0.635
Min.
9.9
0.65
1.27
---
0
15.49
15.49
0.457
16.59
16.59
17.53
17.53
0.711
0.254
Nom.
3.81
2.54
Nom.
10.00
10.00
2.05
0.152
0.25
0.35
13.2
13.2
0.80
BSC
1.6
0.8
---
3.937
4.699
16.71
16.71
16.00
16.00
17.78
17.78
2.794
0.813
0.559
0.356
Max.
0.10
13.45
13.45
Max.
2.20
0.45
1.905
0.5
0.254
10.1
10.1
0.952
0.95
0.08
7
---