IS42S32400E View Datasheet(PDF) - Integrated Silicon Solution

Part Name

Description

Manufacturer

IS42S32400E

4M x 32 128Mb SYNCHRONOUS DRAM

Integrated Silicon Solution 

IS42S32400E, IS45S32400E

DC ELECTRICAL CHARACTERISTICS 1 (Recommended Operation Conditions unless otherwise noted.)

Symbol Parameter

Test Condition

Idd1 (1) Operating Current

One bank active, CL = 3, BL = 1,

tclk = tclk (min), trc = trc (min)

Idd2p

Precharge Standby Current CKE ≤ Vil (max), tck = 15ns

(In Power-Down Mode)

Idd2ps

Precharge Standby Current CKE ≤ Vil (max), CLK ≤ Vil (max)

(In Power-Down Mode)

Idd2n (2) Precharge Standby Current CS ≥ Vdd - 0.2V, CKE ≥ Vih (min)

Idd2ns

(In Non Power-Down Mode) tck = 15ns

Precharge Standby Current CS ≥ Vdd - 0.2V, CKE ≥ Vih (min) or

(In Non Power-Down Mode) CKE ≤ Vil (max), All inputs stable

Idd3n (2) Active Standby Current

CS ≥ Vdd - 0.2V, CKE ≥ Vih (min)

Idd3ns

(In Non Power-Down Mode) tck = 15ns

Active Standby Current

CS ≥ Vdd - 0.2V, CKE ≥ Vih (min) or

(In Non Power-Down Mode) CKE ≤ Vil (max), All inputs stable

Idd3p Active Standby Current

CKE ≤ Vil (max), tck = 15ns

(Power-Down Mode)

Idd3ps Active Standby Current

CKE ≤ Vil (max), CLK ≤ Vil (max)

(Power-Down Mode)

Idd4

Operating Current

All banks active, BL = 4, CL = 3,

tck = tck (min)

Idd5

Auto-Refresh Current

trc = trc (min), tclk = tclk (min)

Idd6

Self-Refresh Current

CKE ≤ 0.2V

-6

-7 -75E Unit

140 120 140

mA

2

2

2

mA

1

1

1

mA

25

25

25

mA

15

15

15

mA

30

30

30

mA

20

20

20

mA

2

2

2

mA

2

2

2

mA

180 130 180

mA

180 160 180

mA

2

2

2 mA

Notes:

1.  Idd (max) is specified at the output open condition.

2.  Input signals are changed one time during 30ns.

DC ELECTRICAL CHARACTERISTICS 2 (Recommended Operation Conditions unless otherwise noted.)

Symbol Parameter

Iil

Input Leakage Current

Iol

Output Leakage Current

Voh

Output High Voltage Level

Vol

Output Low Voltage Level

Test Condition

0V ≤ Vin ≤ Vdd, with pins other than

the tested pin at 0V

Output is disabled, 0V ≤ Vout ≤ Vdd,

Ioh = -2mA

Iol = 2mA

Min Max Unit

-10 10 µA

-10 10 µA

2.4

—

V

—

0.4

V

Integrated Silicon Solution, Inc. - www.issi.com

15

Rev.  D

05/18/09

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