AT25320B ATMEL [ATMEL Corporation], AT25320B Datasheet - Page 20

• Manufacturer Part Number: AT25320B
• Description: SPI Serial EEPROMs 32K (4096 x 8) 64K (8192 x 8)
• Manufacturer: ATMEL [ATMEL Corporation]

8D3 - ULA
20
PIN #1 ID
R
AT25320B/640B
1150 E. Cheyenne Mtn. Blvd.
Colorado Springs, CO 80906
8
1
TOP VIEW
7
2
D
6
3
5
4
TITLE
8D3, 8-lead (1.80 x 2.20 mm Body) Ultra Leadframe
Land Grid Array (ULA) D3
E
SIDE VIEW
SYMBOL
A
A1
D
E
b
e
e1
L
A
0.00
1.70
2.10
0.15
0.25
COMMON DIMENSIONS
MIN
PIN #1 ID
(Unit of Measure = mm)
–
A1
1.20 REF
0.40 TYP
NOM
1.80
2.20
0.20
0.30
–
–
MAX
0.40
0.05
1.90
2.30
0.25
0.35
BOTTOM VIEW
e
NOTE
e1
DRAWING NO.
8D3
b
8535B–SEEPR–7/08
b
11/15/05
0.10
L
REV.
0.15
0