MC-4532CC727EF-A75 查看數據表（PDF） - Elpida Memory, Inc

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MC-4532CC727EF-A75

32M-WORD BY 72-BIT SYNCHRONOUS DYNAMIC RAM MODULE UNBUFFERED TYPE

Elpida Memory, Inc 

MC-4532CC727

DC Characteristics (Recommended Operating Conditions Unless Otherwise Noted)

Parameter

Symbol

Test condition

MIN. MAX. Unit Notes

Operating current

ICC1 Burst length = 1

tRC ≥ tRC(MIN.), IO = 0 mA

/CAS latency = 2

/CAS latency = 3

1,170 mA 1

1,215

Precharge standby current in ICC2P CKE ≤ VIL(MAX.), tCK = 15 ns

18 mA

power down mode

ICC2PS CKE ≤ VIL(MAX.), tCK = ∞

18

Precharge standby current in ICC2N CKE ≥ VIH(MIN.), tCK = 15 ns, /CS ≥ VIH(MIN.),

non power down mode

Input signals are changed one time during 30 ns.

ICC2NS CKE ≥ VIH(MIN.), tCK = ∞

Input signals are stable.

Active standby current in

ICC3P CKE ≤ VIL(MAX.), tCK = 15 ns

360 mA

144

90 mA

power down mode

ICC3PS CKE ≤ VIL(MAX.), tCK = ∞

72

Active standby current in

non power down mode

ICC3N CKE ≥ VIH(MIN.), tCK = 15 ns, /CS ≥ VIH(MIN.),

Input signals are changed one time during 30 ns.

540 mA

ICC3NS CKE ≥ VIH(MIN.), tCK = ∞ , Input signals are stable.

360

Operating current

ICC4 tCK ≥ tCK(MIN.)

/CAS latency = 2

1,350 mA 2

(Burst mode)

IO = 0 mA

/CAS latency = 3

1,665

CBR (Auto) refresh current

ICC5 tRC ≥ tRC(MIN.)

/CAS latency = 2

2,340 mA 3

/CAS latency = 3

2,430

Self refresh current

ICC6 CKE ≤ 0.2 V

36 mA

Input leakage current

II(L) VI = 0 to 3.6 V, All other pins not under test = 0 V

– 18 + 18 µA

CKE1 –500 +500 µA

Output leakage current

IO(L) DOUT is disabled, VO = 0 to 3.6 V

– 3 + 3 µA

High level output voltage

VOH IO = – 4.0 mA

2.4

V

Low level output voltage

VOL IO = + 4.0 mA

0.4 V

Notes 1. ICC1 depends on output loading and cycle rates. Specified values are obtained with the output open. In

addition to this, ICC1 is measured on condition that addresses are changed only one time during tCK (MIN.).

2. ICC4 depends on output loading and cycle rates. Specified values are obtained with the output open. In

addition to this, ICC4 is measured on condition that addresses are changed only one time during tCK (MIN.).

3. ICC5 is measured on condition that addresses are changed only one time during tCK (MIN.).

6

Data Sheet E0052N20

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