at52br3224 ATMEL Corporation, at52br3224 Datasheet - Page 45

• Manufacturer Part Number: at52br3224
• Description: Single Plane Flash Combined With Sram
• Manufacturer: ATMEL Corporation

Packaging Information
66C4 – CBGA
1682A–10/01
E
1.10 REF
e
R
2325 Orchard Parkway
San Jose, CA 95131
G
A
B
C
D
E
H
F
e
12
Marked A1 Identifier
11
BOTTOM VIEW
10
9
TOP VIEW
66C4, 66 ball (12X8 Array), 11x8x1.2mm body, 0.8mm ball pitch
Chip-scale Ball Grid Array package (CBGA)
8
TITLE:
D1
D
7
6
5
Ø
4
b
3
2
1
SYMBOL
A1
Ø
A
D1
D
E
E1
e
b
E1
1.20 REF
COMMON DIMENSIONS
(*Unit of Measure = mm)
10.90
0.25
MIN
7.90
AT52BR3224(T)/3228(T)
-
A1 BALL CORNER
8.80 TYP
0.40 TYP
5.60 TYP
0.80 TYP
A1
11.00
A
NOM
8.00
C
SIDE VIEW
-
-
0.12
Seating Plane
C
11.10
MAX
1.20
8.10
-
DRAWING NO. REV
66C4
NOTE
8/29/01
A
45