W77C32F-40 Nuvoton Technology Corporation of America, W77C32F-40 Datasheet - Page 78

• Manufacturer Part Number: W77C32F-40
• Manufacturer: Nuvoton Technology Corporation of America

Specifications of W77C32F-40

• Lead Free Status / Rohs Status: Supplier Unconfirmed

Package Dimensions, continued
20.2 44-pin PLCC
20.3 44-pin QFP
11
1
Seating Plane
L
Seating Plane
17
7
θ
44
12
18
6
See Detail F
e
H
D
e
D
G
H
1
D
D
D
b
44
22
34
b
b
1
y
40
28
33
E
A A
A
1
2
H
29
39
E
A
E
A
2
1
A
H
E
y
L
L
c
1
- 78 -
θ
c
G
Detail F
E
Notes:
Notes:
Symbol
W77C32/W77C032
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
Symbol Min. Nom. Max.
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
A
A
b
A
b
c
D
E
G
G
protrusion/intrusion.
H
e
H
H
flash.
on final visual inspection spec.
A
H
L
L
θ
flash.
on final visual inspection spec.
L
y
A
A
b
c
D
E
y
protrusion/intrusion.
e
1
1
2
D
E
1
D
E
1
D
E
2
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 inches
Min. Nom. Max.
0.002
0.075
0.01
0.004
0.390
0.390
0.025
0.510
0.051
0.510
0.025
Dimension in inch
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
0.081
0.014
0.006
0.394
0.394
0.031
0.520
0.031
0.063
0.520
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
0.530
0.075 1.295
0.010
0.398
0.398
0.036
0.530
0.037
0.003
0.02
7
---
16.46
16.46
14.99
14.99
17.27
17.27
0.508
0.406
0.203
2.296
3.683
Dimension in mm
0.66
Min.
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
---
16.59
16.59
15.49
15.49
0.711
0.457
0.254
17.53
17.53
Nom.
3.81
2.54
Nom.
BSC
10.00
2.05
10.00
0.25
0.35
0.152
13.2
13.2
0.80
1.6
0.8
---
3.937
2.794
4.699
16.71
16.71
16.00
16.00
17.78
17.78
0.813
0.559
0.356
Max.
0.10
13.45
13.45
1.905
Max.
2.20
0.45
0.254
0.952
0.5
10.1
10.1
0.95
0.08
7
---