W78LE58_06 Datasheet, PDF (28/34 Pages) Winbond – 8-BIT MICROCONTROLLER

W78LE58/W78L058A
Package Dimensions, continued
44-pin PLCC
6
7
HD
D
1 44
40
39
E
HE
17
18
29
28
L
θ
Seating Plane
e
b
b1
GD
A2 _A
A1
y
GE
c
Dimension in inch Dimension in mm
Symbol _{Min. Nom. Max. Min. Nom. Max.}
A
0.185
4.699
A1 ^0.020
0.508
A 2 ^{0.145 0.150} 0.155 ^{3.683 3.81 3.937}
b 1 ^{0.026 0.028 0.032 0.66} 0.711 ^0.813
b
0.016 0.018 0.022 0.406 0.457 0.559
c
0.008 0.010 0.014 0.203 0.254 0.356
D
0.648 0.653 0.658 16.46 16.59 16.71
E
0.648 0.653 0.658 16.46 16.59 16.71
e
0.050 BSC
1.27 BSC
G D ^0.590 0.610 0.630 ^14.99 15.49 ^16.00
G E ^{0.590 0.610 0.630 14.99 15.49 16.00}
H D ^0.680 0.690 0.700 ^{17.27 17.53 17.78}
HE ^0.680 0.690 0.700 ^{17.27 17.53 17.78}
L
0.090 0.100 0.110 2.296 2.54 2.794
y
0.004
0.10
Notes:
1. Dimension D & E do not include interlead
flash.
2. Dimension b1 does not include dambar
protrusion/intrusion.
3. Controlling dimension: Inches
4. General appearance spec. should be based
on final visual inspection spec.
44-pin PQFP
44
1
HD
D
34
11
12
e
b ²²
33
E HE
Seating Plane ^{See Detail F}
A2 A
A1
y
c
θ
L
L1
Detail F
Dimension in inch
Dimension in mm
Symbol _{Min. Nom. Max. Min. Nom. Max.}
A
---
---
---
---
---
---
A1
0.002 0.01 0.02 0.05 0.25 0.5
A2
0.075 0.081 0.087 1.90 2.05 2.20
b
0.01 0.014 0.018 0.25 0.35 0.45
c
0.004 0.006 0.010 0.101 0.152 0.254
D
0.390 0.394 0.398 9.9 10.00 10.1
E
0.390 0.394 0.398 9.9 10.00 10.1
e
0.025 0.031 0.036 0.635 0.80 0.952
HD
0.510 0.520 0.530 12.95 13.2 13.45
HE
0.510 0.520 0.530 12.95 13.2 13.45
L
0.025 0.031 0.037 0.65 0.8 0.95
L1
0.051 0.063 0.075 1.295 1.6 1.905
y
0.003
0.08
θ
0
7
0
7
Notes:
1. Dimension D & E do not include interlead
flash.
2. Dimension b does not include dambar
protrusion/intrusion.
3. Controlling dimension: Millimeter
4. General appearance spec. should be based
on final visual inspection spec.
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