at45db021b ATMEL Corporation, at45db021b Datasheet - Page 30

• Manufacturer Part Number: at45db021b
• Description: At45db021b 2-megabit 2.7-volt Only Dataflash
• Manufacturer: ATMEL Corporation

18.3
30
Notes: 1. This drawing is for general information only; refer to EIAJ Drawing EDR-7320 for additional information.
8S2 – EIAJ SOIC
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.
AT45DB021B
R
2325 Orchard Parkway
San Jose, CA 95131
e
Top View
Side View
D
N
1
A
b
TITLE
8S2, 8-lead, 0.209" Body, Plastic Small
Outline Package (EIAJ)
A1
E
C
End View
∅
SYMBOL
L
E1
A
A1
b
C
D
E1
E
L
∅
e
COMMON DIMENSIONS
MIN
1.70
0.05
0.35
0.15
5.13
5.18
7.70
0.51
(Unit of Measure = mm)
0°
1.27 BSC
NOM
DRAWING NO.
MAX
2.16
0.25
0.48
0.35
5.35
5.40
8.26
0.85
8°
8S2
1937J–DFLSH–9/05
NOTE
5
5
2, 3
4
10/7/03
REV.
C