at45db321c ATMEL Corporation, at45db321c Datasheet - Page 35

• Manufacturer Part Number: at45db321c
• Description: 32-megabit 2.7 Volt Dataflash At45db321c For New Designs Use At45db321d
• Manufacturer: ATMEL Corporation

20. Packaging Information
20.1
3387M–DFLASH–2/08
24C3 – CBGA
R
2325 Orchard Parkway
San Jose, CA 95131
1.00 REF
D
C
D
A
B
E
5
Bottom View
A1 Ball ID
Top View
4
E
E1
Ø
3
TITLE
b
24C3, 24-ball (5 x 5 Array), 1.0 mm Pitch, 6 x 8 x 1.20 mm,
Chip-scale Ball Grid Array Package (CBGA)
2
1
e
e
A1 Ball Corner
D1
2.00 REF
A
Side View
SYMBOL
E
E1
D
D1
A
A1
e
b
A1
5.90
7.90
0.25
COMMON DIMENSIONS
MIN
(Unit of Measure = mm)
–
1.00 BSC
0.40 TYP
4.0 TYP
4.0 TYP
NOM
6.00
8.00
–
–
AT45DB321C
DRAWING NO.
MAX
6.10
8.10
1.20
24C3
–
NOTE
9/10/04
REV.
A
35