gc80c520a CORERIVER Semiconductor, gc80c520a Datasheet - Page 86

• Manufacturer Part Number: gc80c520a
• Description: Midas1.0 Family Mask Rom/eprom/romless 8-bit Turbo Microcontrollers
• Manufacturer: CORERIVER Semiconductor

Seating Plane
Seating Plane
11
1
44
12
1
28
44 pins
b
MQFP
e
28 pins
H
D
SOIC
D
H
D
D
e
b
34
22
15
14
Figure 12-4 SPDIP 28-pin Package Dimension
Figure 12-3 MQFP 44-pin Package Dimension
Figure 12-5 SOIC 28-pin Package Dimension
33
23
A
A
A
E
2
1
1
A
H
E
A
E
H
E
m
Page 86 of 187
c
L
L
L
1
L
1
a
a
Notes:
Notes:
Symbol
H
H
A
A
L
1. Dimension D Max. & S include mold flash or tie bar Burns.
2. Dimension E
3. Dimension D & E
4. Dimension B
5. General appearance spec. should be based on final visual inspection spec.
D
A
b
E
e
L
a
c
D
E
1
1. Dimension D * E do not include interlead flash.
2. Controlling dimension: Inches
3. General appearance spec. should be based
1
2
on final visual inspection spec.
Symbol
A
H
H
m
A
b
D
E
L
L
a
e
1
1
D
E
0.002
0.077
0.012
0.024
Min.
0 ̊ ̊
0 ̊ ̊
-
-
1
1
dose not include interlead flash.
does not include dambar protrusion/intrusion.
Dimension in Inches
0.093
0.004
0.014
0.291
0.597
0.404
0.057
0.034
0.020
1
Min.
include mold mismatch and are determined at the mold parting line.
0 ̊ ̊
-
0.394 BSC
0.394 BSC
0.031 BSC
0.520 BSC
0.520 BSC
Dimension in Inches
0.081
0.015
0.063
0.031
Nom.
-
-
-
-
0.050 BSC
Nom.
0.099
0.008
0.016
0.295
0.655
0.411
0.058
0.038
0.025
0.65
-
Package Dimension
0.091
0.006
0.085
0.018
0.039
Max.
8 ̊ ̊
-
-
0.104
0.012
0.019
0.299
0.713
0.419
0.060
0.042
0.030
Max.
8 ̊ ̊
-
0.05
1.95
0.30
0.60
Min.
0 ̊ ̊
0 ̊ ̊
-
-
17.70
10.26
2.35
0.10
0.35
7.40
1.43
0.86
0.50
Min.
0 ̊ ̊
-
Dimension in mm
Dimension in mm
10.00 BSC
10.00 BSC
13.20 BSC
13.20 BSC
0.80 BSC
1.27 BSC
Nom.
2.05
0.37
1.60
0.80
16.51
17.90
10.45
Nom.
2.45
0.20
0.42
7.50
1.48
0.96
0.62
-
-
-
-
-
18.10
10.65
Max.
2.65
0.30
0.49
7.60
1.53
1.07
0.75
Max.
2.30
0.15
2.15
0.45
1.00
8 ̊ ̊
-
8 ̊ ̊
-
-