IS62C256AL-45ULI INTEGRATED SILICON SOLUTION (ISSI), IS62C256AL-45ULI Datasheet - Page 11

• Manufacturer Part Number: IS62C256AL-45ULI
• Description: IC, SRAM, 256KBIT, 45NS, SOP-28
• Manufacturer: INTEGRATED SILICON SOLUTION (ISSI)

Specifications of IS62C256AL-45ULI

• Memory Size: 256Kbit
• Memory Configuration: 32K X 8
• Access Time: 45ns
• Supply Voltage Range: 4.5V To 5.5V
• Memory Case Style: SOP
• No. Of Pins: 28
• Operating Temperature Range: -40°C To +85°C
• Rohs Compliant: Yes

Plastic TSOP - 28-pins
Package Code: T (Type I)
Integrated Silicon Solution, Inc. — www.issi.com —
Rev. C
05/25/06
PACKAGING INFORMATION
Copyright © 2006 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
S
Ref. Std.
Symbol
A1
C
D
H
A
B
E
e
L
11.70
13.20
1.00
0.05
0.16
0.10
7.90
0.30
Min
Plastic TSOP (T—Type I)
Millimeters
0°
0.55 BSC
e
N
11.90
13.60
1
Max
1.20
0.20
0.27
0.20
8.10
0.70
D
5°
28
0.039
0.002
0.006
0.004
0.308
0.456
0.515
0.012
Min
0.021 BSC
0°
B
Inches
0.047
0.008
0.011
0.008
0.316
0.469
0.535
0.027
E
A
Max
5°
A1
H
1-800-379-4774
SEATING PLANE
L
Notes:
1. Controlling dimension: millimeters, unless
2. BSC = Basic lead spacing between centers.
3. Dimensions D and E do not include mold flash
4. Formed leads shall be planar with respect to one
otherwise specified.
protrusions and
of the package
another within 0.004 inches at the seating plane.
.
should be measured from the bottom
C