IS62WV2568BLL-70T ISSI, IS62WV2568BLL-70T Datasheet - Page 5

• Manufacturer Part Number: IS62WV2568BLL-70T
• Description: SRAM 2Mb 256Kx8 70ns 2.5v/3.6v
• Manufacturer: ISSI
• Type: Asynchronousr

Specifications of IS62WV2568BLL-70T

• Product Category: SRAM
• Memory Size: 2 Mbit
• Organization: 256 K x 8
• Access Time: 70 ns
• Supply Voltage - Max: 3.6 V
• Supply Voltage - Min: 2.5 V
• Maximum Operating Current: 15 mA
• Maximum Operating Temperature: + 70 C
• Minimum Operating Temperature: 0 C
• Mounting Style: SMD/SMT
• Package / Case: sTSOP I-32
• Interface: TTL
• Factory Pack Quantity: 156

IS62WV2568ALL, IS62WV2568BLL
POWER SUPPLY CHARACTERISTICS
62WV2568ALL
Note:
1. At f = f
POWER SUPPLY CHARACTERISTICS
62WV2568BLL
Note:
1. At f = f
Integrated Silicon Solution, Inc. — www.issi.com
Rev. H
1/6/10
Symbol Parameter
I
I
I
I
Symbol Parameter
I
I
I
cc
cc
sB
sB
cc
sB
sB
1
2
1
2
1
mAx
mAx
Vcc Dynamic Operating
Supply Current
Operating Supply
Current
TTL Standby Current
(TTL Inputs)
CMOS Standby
Current (CMOS Inputs)
Vcc Dynamic Operating
Supply Current
TTL Standby Current
(TTL Inputs)
CMOS Standby
Current (CMOS Inputs)
, address and data inputs are cycling at the maximum frequency, f = 0 means no input lines change.
, address and data inputs are cycling at the maximum frequency, f = 0 means no input lines change.
(1.65V - 2.2V)
(2.5V - 3.6V)
Test Conditions
V
I
V
I
V
V
CS1 = V
f = 1 MH
V
CS1 ≥ V
CS2 ≤ 0.2V,
V
V
Test Conditions
V
I
V
V
CS1 = V
f = 1 MH
V
CS1 ≥ V
CS2 ≤ 0.2V,
V
V
out
out
out
cc
cc
cc
In
cc
In
In
cc
cc
In
cc
In
In
= V
≥ V
≤ 0.2V, f = 0
= V
≥ V
≤ 0.2V, f = 0
= Max.,
= Max.,
= Max.,
= Max.,
= Max.,
= Max.,
= Max.,
= 0 mA, f = f
= 0 mA, f = 0
= 0 mA, f = f
Ih
cc
Ih
cc
Ih
Ih
cc
cc
z
z
or V
or V
– 0.2V, or
– 0.2V, or
, CS2 = V
, CS2 = V
– 0.2V,
– 0.2V,
IL
IL
(1)
(1)
mAx
mAx
(Over Operating Range)
(Over Operating Range)
IL
IL
,
,
Com.
Com.
Com.
Com.
Com.
Com.
Com.
Ind.
Ind.
Ind.
Ind.
Ind.
Ind.
Ind.
Max.
45ns
0.3
0.3
35
40
10
10
55ns
Max.
0.3
0.3
30
35
10
10
Max.
70ns
0.3
0.3
15
15
10
3
3
5
70ns
Max.
0.3
0.3
25
30
10
10
Unit
mA
mA
mA
µA
Unit
mA
mA
µA
5