IS61LV256-12TLI-TR ISSI, Integrated Silicon Solution Inc, IS61LV256-12TLI-TR Datasheet - Page 4

• Manufacturer Part Number: IS61LV256-12TLI-TR
• Description: IC SRAM 256KBIT 12NS 28TSOP
• Manufacturer: ISSI, Integrated Silicon Solution Inc

Specifications of IS61LV256-12TLI-TR

• Format - Memory: RAM
• Memory Type: SRAM - Asynchronous
• Memory Size: 256K (32K x 8)
• Speed: 12ns
• Interface: Parallel
• Voltage - Supply: 3 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 28-TSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

IS62LV256
CAPACITANCE
Notes:
1. Tested initially and after any design or process changes that may affect these parameters.
2. Test conditions: T
POWER SUPPLY CHARACTERISTICS
Notes:
1. At f = f
4
Symbol
C
C
Symbol
I
I
I
I
CC
CC
SB
SB
IN
OUT
1
2
1
2
MAX
, address and data inputs are cycling at the maximum frequency, f = 0 means no input lines change.
Parameter
Vcc Operating
Supply Current
Vcc Dynamic Operating
Supply Current
TTL Standby Current
(TTL Inputs)
CMOS Standby
Current (CMOS Inputs)
Parameter
Input Capacitance
Output Capacitance
A
(1,2)
= 25°C, f = 1 MHz, Vcc =3.3V.
Test Conditions
V
I
V
I
V
V
CE V
V
CE V
V
V
OUT
OUT
CC
CC
CC
IN
CC
IN
IN
= V
= Max., CE = V
= Max., CE = V
= 0 mA, f = 0
= 0 mA, f = f
= Max.,
= Max.,
V
0.2V, f = 0
IH
CC
CC
IH
, f = 0
or V
– 0.2V,
– 0.2V, or
Integrated Silicon Solution, Inc. — www.issi.com —
(1)
Conditions
IL
V
(Over Operating Range)
V
OUT
MAX
IN
IL
IL
= 0V
= 0V
Com.
Com.
Com.
Com.
Ind.
Ind.
Ind.
Ind.
Max.
Min.
—
—
—
—
—
—
—
—
6
5
-45 ns
Max.
200
20
30
35
45
90
2
5
Unit
pF
pF
Min.
—
—
—
—
—
—
—
—
-70 ns
Max.
200
20
30
30
40
90
2
5
ISSI
1-800-379-4774
Unit
mA
mA
mA
12/11/02
µA
Rev. K
®