at45db321b-c ATMEL Corporation, at45db321b-c Datasheet - Page 29

• Manufacturer Part Number: at45db321b-c
• Description: At45db321b 32-megabit 2.7-volt Only Dataflash
• Manufacturer: ATMEL Corporation

Packaging Information
44C1 – CBGA
2223E–DFLASH–11//03
R
2325 Orchard Parkway
San Jose, CA 95131
1.00 REF
e
D
C
D
G
H
A
B
E
F
J
BOTTOM VIEW
5 4
TOP VIEW
TITLE
44C1, 44-ball (5 x 9 Array), 6 x 12 x 1.2 mm Body, 1.0 mm Ball
Pitch Chip-scale Ball Grid Array Package (CBGA)
b
A1 ID
E1
E
3
2 1
D1
A1 BALL CORNER
2.00 REF
A
SYMBOL
E
E1
D
D1
A
A1
e
b
A1
11.90
5.90
0.25
COMMON DIMENSIONS
MIN
SIDE VIEW
(Unit of Measure = mm)
–
–
–
–
1.00 BSC
12.00
NOM
6.00
4.00
8.00
0.40
–
–
AT45DB321B
DRAWING NO.
12.10
MAX
6.10
1.20
44C1
–
–
–
–
NOTE
TYP
TYP
01/14/03
REV.
B
29