AT24C256C-W11 ATMEL [ATMEL Corporation], AT24C256C-W11 Datasheet - Page 19

• Manufacturer Part Number: AT24C256C-W11
• Description: Two-wire Serial EEPROM
• Manufacturer: ATMEL [ATMEL Corporation]

8568A–SEEPR–9/09
8U2-1 – VFBGA
Figure 16.
Notes:
3. Solder ball composition shall be 95.5Sn-4.0Ag-.5Cu.
2. Dimension 'b' is measured at the maxi m um solder ball diameter.
1. This drawing is for general information.
Package Drawing Contact:•
[e-mail]
8U2-1 – VFBGA
TITLE
8U2-1, 8 ball, 2.35 x 3.73 mm Body, 0.75 mm pitch
VFBGA Package (dBGA2)
AT24C256C [Preliminary]
SYMBOL
A
A
A
b
D
E
e
e1
d
d1
1
2
0.81 0.91 1.00
0.15 0.20 0.25
0.40 0.45 0.50
0.25 0.30 0.35
COMMON DIMENSIONS
MIN
(Unit of Measure = mm)
GPC
GWW
2.35 BSC
3.73 BSC
0.75 BSC
0.74 REF
0.75 BSC
0.80 REF
NOM
•
DRAWING NO.
MAX
8U2-1
NOTE
2/25/08
REV.
C
19