gc80c521a CORERIVER Semiconductor, gc80c521a Datasheet - Page 106

• Manufacturer Part Number: gc80c521a
• Description: Flash / Isp / Iap 8-bit Turbo Microcontrollers
• Manufacturer: CORERIVER Semiconductor

Seating Plane
13. Package Dimensions :
1
28
b
28 pins
SOIC
H
D
D
e
15
14
A
1
A
E
H
E
m
28-SOIC
L
L
1
a
Notes:
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.
Symbol
H
A
H
L
m
A
b
D
E
L
a
e
1
D
E
1
0.093
0.004
0.014
0.291
0.697
0.404
0.057
0.034
0.020
Min.
1
1
0 ̊ ̊
-
dose not include interlead flash.
does not include dambar protrusion/intrusion.
Dimension in Inches
1
MiDAS1.0B Family
include mold mismatch and are determined at the mold parting line.
0.050 BSC
0.099
0.008
0.016
0.295
0.705
0.411
0.058
0.038
0.025
Nom.
0.65
-
0.104
0.012
0.019
0.299
0.713
0.419
0.060
0.042
0.030
Max.
8 ̊ ̊
-
17.70
10.26
Min.
2.35
0.10
0.35
7.40
1.43
0.86
0.50
0 ̊ ̊
-
Dimension in mm
1.27 BSC
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
8 ̊ ̊
-
[106]