AT24C1024B-W-11 ATMEL [ATMEL Corporation], AT24C1024B-W-11 Datasheet - Page 22

• Manufacturer Part Number: AT24C1024B-W-11
• Description: Two-wire Serial EEPROM 1M (131,072 x 8)
• Manufacturer: ATMEL [ATMEL Corporation]

8U4-1 - dBGA2
22
5. Dimension 'b' is measured at the maximum solder ball diameter.
AT24C1024B
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
8U4-1, 8-ball, 2.47 x 4.07 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
2.47 BSC
4.07 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.
PO8U4-1
b
1.00
0.25
0.50
0.35
MAX
NOTE
5194F–SEEPR–1/08
1/5/05
REV.
A