16
3378O–SEEPR–11/09
AT93C56A/66A
8.3 8S2 – EIAJ SOIC
2325 Orchard Parkway
San Jose, CA 95131
TITLE
DRAWING NO.
R
REV.
8S2, 8-lead, 0.209" Body, Plastic Small
Outline Package (EIAJ)
10/7/03
8S2
C
COMMON DIMENSIONS
(Unit of Measure = mm)
SYMBOL
MIN
NOM
MAX
NOTE
Notes: 1. This drawing is for general information only; refer to EIAJ Drawing EDR-7320 for additional information.
2. Mismatch of the upper and lower dies and resin burrs are not included.
3. It is recommended that upper and lower cavities be equal. If they are different, the larger dimension shall be regarded.
4. Determines the true geometric position.
5. Values b and C apply to pb/Sn solder plated terminal. The standard thickness of the solder layer shall be 0.010 +0.010/−0.005 mm.
A 1.70 2.16
A1 0.05 0.25
b 0.35 0.48 5
C 0.15 0.35 5
D 5.13 5.35
E1 5.18 5.40 2, 3
E 7.70 8.26
L 0.51 0.85
∅
0˚ 8˚
e 1.27 BSC 4
End View
Side View
e
b
A
A1
D
E
N
1
C
E1
∅
L
Top View
COMMON DIMENSIONS
(Unit of Measure = mm)
SYMBOL
MIN
NOM
MAX
NOTE
Notes: 1. This drawing is for general information only; refer to EIAJ Drawing EDR-7320 for additional information.
2. Mismatch of the upper and lower dies and resin burrs aren't included.
3. It is recommended that upper and lower cavities be equal. If they are different, the larger dimension shall be regarded.
4. Determines the true geometric position.
5. Values b,C apply to plated terminal. The standard thickness of the plating layer shall measure between 0.007 to .021 mm.
θ
1
N
E
C
E1
A
b
L
A1
e
D
TOP VIEW
END VIEW
SIDE VIEW
A
A1
b
C
D
E1
E
L
θ
e
1.70
0.05
0.35
0.15
5.13
5.18
7.70
0.51
0˚
2.16
0.25
0.48
0.35
5.35
5.40
8.26
0.85
8˚
5
5
2, 3
4
1.27 BSC
DRAWING NO.
2325 Orchard Parkway
San Jose, CA 95131
R
REV.
8S2 D
04/07/06
TITLE
8S2, 8-lead, 0.209" Body, Plastic Small
Outline Package (EIAJ)
