at52br1664at ATMEL Corporation, at52br1664at Datasheet - Page 34

• Manufacturer Part Number: at52br1664at
• Description: 16-megabit Flash 4-megabit Sram Stack Memory
• Manufacturer: ATMEL Corporation

Packaging Information
66C5 – CBGA
34
R
AT52BR1664A(T)
0.60 REF
2325 Orchard Parkway
San Jose, CA 95131
D
G
A
B
C
D
E
F
H
12
11
Marked A1 Identifier
10
9
Øb
Top View
Bottom View
TITLE
8
66C5, 66-ball (12 x 8 Array), 10 x 8 x 1.2 mm Body, 0.8 mm Ball
Pitch Chip-scale Ball Grid Array Package (CBGA)
7
E1
E
6
5
4
e
3
2
1
e
A1 Ball Corner
D1
1.20 REF
A1
A
SYMBOL
C
Side View
0.12
Seating Plane
E
E1
D
D1
A
A1
e
Øb
C
9.90
7.90
0.25
COMMON DIMENSIONS
MIN
(Unit of Measure = mm)
–
–
–
–
0.80 BSC
10.00
NOM
8.80
8.00
5.60
0.40
–
–
DRAWING NO.
10.10
MAX
8.10
1.20
66C5
–
–
–
–
3361C–STKD–1/04
NOTE
09/19/01
REV.
A