MC-4532DA726 Datasheet, PDF (6/16 Pages) NEC – 32 M-WORD BY 72-BIT SYNCHRONOUS DYNAMIC RAM MODULE REGISTERED TYPE

MC-4532DA726
DC Characteristics (Recommended Operating Conditions unless otherwise noted)
Parameter
Symbol
Test condition
Grade MIN. MAX. Unit Notes
Operating current
ICC1 Burst length = 1
/CAS latency = 2 -A80
2,100 mA 1
tRC ≥ tRC (MIN.), IO = 0 mA
-A10
2,100
/CAS latency = 3 -A80
2,100
-A10
2,100
Precharge standby current in ICC2P CKE ≤ VIL (MAX.), tCK = 15 ns
5
power down mode
ICC2PS CKE ≤ VIL (MAX.), tCK = ∞
268 mA
98
Precharge standby current in ICC2N CKE ≥ VIH (MIN.), tCK = 15 ns, /CS ≥ VIH (MIN.),
610 mA
non power down mode
Input signals are changed one time during 30 ns.
ICC2NS CKE ≥ VIH (MIN.), tCK = ∞ ,
224
Input signals are stable.
Active standby current in
ICC3P CKE ≤ VIL (MAX.), tCK = 15 ns
340 mA
5
power down mode
Active standby current in
ICC3PS CKE ≤ VIL (MAX.), tCK = ∞
ICC3N CKE ≥ VIH (MIN.), tCK = 15 ns, /CS ≥ VIH (MIN.),
152
790 mA
non power down mode
Input signals are changed one time during 30 ns.
ICC3NS CKE ≥ VIH (MIN.), tCK = ∞ ,
440
Input signals are stable.
Operating current
ICC4 tCK ≥ tCK (MIN.), IO = 0 mA
/CAS latency = 2 -A80
2,190 mA 2
(Burst mode)
-A10
1,830
/CAS latency = 3 -A80
2,640
-A10
2,280
5
CBR (Auto) Refresh current
ICC5
tRC ≥ tRC (MIN.)
/CAS latency = 2 -A80
4,440 mA 3
5
-A10
4,440
5
/CAS latency = 3 -A80
4,440
5
-A10
4,440
Self refresh current
ICC6 CKE ≤ 0.2 V
286 mA
Input leakage current
II (L) VI = 0 to 3.6 V, All other pins not under test = 0 V
–10 +10 µA
Input leakage current (CKE0)
–20 +20
Output leakage current
IO (L) DOUT is disabled, VO = 0 to 3.6 V
–1.5 +1.5 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.).
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Data Sheet M13633EJ7V0DS00