at24c512b ATMEL Corporation, at24c512b Datasheet - Page 18

• Manufacturer Part Number: at24c512b
• Description: Two-wire Serial Eeprom 512k 65,536 X 8
• Manufacturer: ATMEL Corporation

8. Package Information
U2-1 - dBGA2
18
AT24C512B
5. Dimension 'b' is measured at the maximum solder ball diameter.
A1 BALL PAD CORNER
This drawing is for general information only.
R
1150 E. Cheyenne Mtn. Blvd.
Colorado Springs, CO 80906
e
(e1)
BOTTOM VIEW
TOP VIEW
A1 BALL PAD CORNER
8 SOLDER BALLS
2
TITLE
D
8U2-1, 8-ball, 2.35 x 3.73 mm Body, 0.75 mm pitch,
Small Die Ball Grid Array Package (dBGA2)
1
(d1)
A
B
C
D
d
E
SIDE VIEW
SYMBOL
A
A
A
b
D
E
e
e1
d
d1
1
2
0.81
0.15
0.40
0.25
COMMON DIMENSIONS
MIN
(Unit of Measure = mm)
A2
2.35 BSC
3.73 BSC
0.75 BSC
0.74 REF
0.75 BSC
0.80 REF
A1
A
0.91
0.20
0.45
0.30
NOM
5.
DRAWING NO.
PO8U2-1
b
1.00
0.25
0.50
0.35
MAX
NOTE
6/17/03
5297A–SEEPR–1/08
REV.
A