AT93C46D ATMEL Corporation, AT93C46D Datasheet - Page 14

• Manufacturer Part Number: AT93C46D
• Description: Three-wire Serial EEPROM
• Manufacturer: ATMEL Corporation

8U3-1 – dBGA2
14
AT93C46D [Preliminary]
(e1)
1. This drawing is for general information only.
2. Dimension 'b' is measured at maximum solder ball diameter.
(d1)
R
d
Colorado Springs, CO 80906
1150 E. Cheyenne Mtn. Blvd.
1
8
PIN 1 BALL PAD CORNER
PIN 1 BALL PAD CORNER
e
8 SOLDER BALLS
Bottem View
2
7
Top View
E
3
6
TITLE
8U3-1, 8-ball, 1.50 x 2.00 mm Body, 0.50 mm pitch,
Small Die Ball Grid Array Package (dBGA2)
4
5
D
A
2
SYMBOL
A
A1
A2
b
D
E
e
e1
d
d1
A
MIN
0.73
0.09
0.40
0.20
COMMON DIMENSIONS
(Unit of Measure - mm)
NOM
0.79
0.14
0.45
0.25
1.50 BSC
2.0 BSC
0.50 BSC
0.25 REF
1.00 BSC
0.25 REF
DRAWING NO. REV.
A
1
PO8U3-1
MAX
0.85
0.19
0.50
0.30
1.
b
NOTE
2
5193C–SEEPR–3/07
5/3/05
B