IS61C256AL-12JLI ISSI, Integrated Silicon Solution Inc, IS61C256AL-12JLI Datasheet - Page 12

• Manufacturer Part Number: IS61C256AL-12JLI
• Description: IC SRAM 256KBIT 12NS 28SOJ
• Manufacturer: ISSI, Integrated Silicon Solution Inc
• Type: Asynchronousr

Specifications of IS61C256AL-12JLI

• Memory Size: 256K (32K x 8)
• Package / Case: 28-SOJ
• Interface: Parallel
• Format - Memory: RAM
• Memory Type: SRAM - Asynchronous
• Speed: 12ns
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Access Time: 12 ns
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 4.5 V
• Maximum Operating Current: 25 mA
• Organization: 32 K x 8
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Number Of Ports: 1
• Operating Supply Voltage: 5 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 706-1030

PACKAGING INFORMATION
Plastic TSOP - 28-pins
Package Code: T (Type I)
Integrated Silicon Solution, Inc.
PK13197T28
Rev. B 01/31/97
No. Leads
S
Ref. Std.
Symbol
A1
A
B
C
D
E
H
e
L
11.70
13.20
1.00
0.05
0.16
0.10
7.90
0.30
Min
Plastic TSOP (T—Type I)
0
Millimeters
0.55 BSC
e
11.90
13.60
Max
1.20
0.20
0.27
0.20
8.10
0.70
N
1
5
D
28
0.037
0.002
0.006
0.004
0.308
0.456
0.515
0.011
Min
0.022 BSC
0
B
Inches
0.047
0.008
0.011
0.008
0.316
0.465
0.531
0.027
Max
5
E
A
A1
H
Notes:
1. Controlling dimension: millimeters, unless otherwise specified.
2. BSC = Basic lead spacing between centers.
3. Dimensions D and E do not include mold flash protrusions and
4. Formed leads shall be planar with respect to one another within
SEATING PLANE
should be measured from the bottom of the package
0.004 inches at the seating plane.
L
C
.
ISSI
®