is61lv25616al Integrated Silicon Solution, Inc., is61lv25616al Datasheet - Page 13

• Manufacturer Part Number: is61lv25616al
• Description: 256k X 16 High Speed Asynchronous Cmos Static Ram With 3.3v Supply
• Manufacturer: Integrated Silicon Solution, Inc.

PACKAGING INFORMATION
LQFP (Low Profile Quad Flat Pack)
Package Code: LQ (44-pin)
Integrated Silicon Solution, Inc. — www.issi.com —
Rev. B
05/30/03
Copyright © 2003 Integrated Silicon Solution, Inc. All rights reserved. ISSI reserves the right to make changes to this specification and its products at any time
without notice. ISSI assumes no liability arising out of the application or use of any information, products or services described herein. Customers are advised to
obtain the latest version of this device specification before relying on any published information and before placing orders for products.
No. Leads
Ref. Std.
Symbol
E
D1
A1
A2
E1
L1
C
D
A
b
E
e
L
E1
A
A1
0.05
1.35
0.30
0.09
0.45
Min
—
Millimeters
0
Low Profile Quad Flat Pack (LQ)
12.00 BSC
10.00 BSC
12.00 BSC
10.00 BSC
1.00 REF.
0.80 BSC
o
A2
Max
1.60
0.15
1.45
0.45
0.20
0.75
7
o
MS-026
44
0.002
0.053
0.012
0.004
0.018
Min
—
0
0.039 REF.
0.472 BSC
0.394 BSC
0.472 BSC
0.394 BSC
0.031 BSC
o
Inches
b
D1
D
0.063
0.006
0.057
0.018
0.008
0.030
Max
7
o
1-800-379-4774
e
SEATING
PLANE
Notes:
1. All dimensioning and tolerancing
2. Dimensions D1 and E1 do not include
3. Controlling dimension: millimeters.
conforms to ANSI Y14.5M-1982.
mold protrusions. Allowable protrusion is
0.25 mm per side. D1 and E1 include
mold mismatch.
L
L1
ISSI
®