at49bv320ct ATMEL Corporation, at49bv320ct Datasheet - Page 30

• Manufacturer Part Number: at49bv320ct
• Description: 32-megabit 2m X 16 3-volt Only Flash Memory
• Manufacturer: ATMEL Corporation

41. Packaging Information
41.1
30
A1 BALL ID
47C1 – CBGA
0.875 REF
AT49BV320C(T)
R
2325 Orchard Parkway
San Jose, CA 95131
A
B
C
D
E
F
8
7
b
6
BOTTOM VIEW
TOP VIEW
5
E1
E
TITLE
47C1, 47-ball (8 x 6 Array), 0.75 mm Pitch,
7.0 x 10.0 x 1.0 mm Chip-scale Ball Grid Array Package (CBGA)
4
e
3
2
1
A1 BALL CORNER
D
D1
3.125 REF
SYMBOL
E
E1
D
D1
A
A1
e
b
A
SIDE VIEW
6.90
9.90
0.22
COMMON DIMENSIONS
MIN
(Unit of Measure = mm)
–
A1
0.75 BSC
5.25 TYP
3.75 TYP
0.35 TYP
10.00
NOM
7.00
–
–
DRAWING NO.
10.10
MAX
7.10
1.00
–
47C1
NOTE
3372F–FLASH–4/05
7/2/03
REV.
A