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AT45DB021B-CC

P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P21P22-P24P25-P27P28-P30P31-P32
28
1937J–DFLSH–9/05
AT45DB021B
18. Packaging Information
18.1 9C1 – CBGA
2325 Orchard Parkway
San Jose, CA 95131
TITLE
DRAWING NO.
R
REV.
9C1, 9-ball (3 x 3 Array), 5 x 5 x 1.2 mm Body, 1.0 mm Ball
Pitch Chip-scale Ball Grid Array Package (CBGA)
A
9C1
04/11/01
Dimensions in Millimeters and (Inches).
Controlling dimension: Millimeters.
A
B
C
321
2.0 (0.079)
1.50(0.059) REF
0.40 (0.016)
DIA BALL TYP
2.0 (0.079)
1.20(0.047)MAX
0.25(0.010)MIN
5.10(0.201)
1.00 (0.0394) BSC
NON-ACCUMULATIVE
4.90(0.193)
5.10(0.201)
4.90(0.193)
1.50(0.059) REF
A1 ID
1.00 (0.0394) BSC
NON-ACCUMULATIVE
TOP VIEW
SIDE VIEW
BOTTOM VIEW
29
1937J–DFLSH–9/05
AT45DB021B
18.2 28R – SOIC
A 2.39 – 2.79
A1 0.050 – 0.356
D 18.00 – 18.50 Note 1
E 11.70 – 12.50
E 1 8.59 – 8.79 Note 1
B 0.356 – 0.508
C 0.203 – 0.305
L 0.94 – 1.27
e 1.27 TYP
PIN 1
0º ~ 8º
2325 Orchard Parkway
San Jose, CA 95131
TITLE
DRAWING NO.
R
REV.
28R, 28-lead, 0.330" Body Width,
Plastic Gull Wing Small Outline (SOIC)
C
28R
5/18/2004
COMMON DIMENSIONS
(Unit of Measure = mm)
SYMBOL
MIN
NOM
MAX
NOTE
A
E
C
A
1
E
1
e
D
L
B
Note: 1. Dimensions D and E1 do not include mold Flash
or protrusion. Mold Flash or protrusion shall not exceed
0.25 mm (0.010").
30
1937J–DFLSH–9/05
AT45DB021B
18.3 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 sha
ll 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
P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P21P22-P24P25-P27P28-P30P31-P32

AT45DB021B-CC

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Description:
IC FLASH 2M SPI 20MHZ 9CBGA
Lifecycle:
New from this manufacturer.
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