MC-4532DA727 Datasheet, PDF (6/16 Pages) NEC – 32M-WORD BY 72-BIT SYNCHRONOUS DYNAMIC RAM MODULE REGISTERED TYPE

MC-4532DA727
DC Characteristics (Recommended Operating Conditions unless otherwise noted)
Parameter
Symbol
Test condition
Grade MIN. MAX. Unit Notes
5
Operating current
ICC1 Burst length = 1
5
tRC ≥ tRC (MIN.), IO = 0 mA
Precharge standby current in ICC2P CKE ≤ VIL (MAX.), tCK = 15 ns
/CAS latency = 2 -A75
/CAS latency = 3 -A75
2,200 mA 1
2,290
268 mA
5
power down mode
ICC2PS CKE ≤ VIL (MAX.), tCK = ∞
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.
98
610 mA
ICC2NS CKE ≥ VIH (MIN.), tCK = ∞, Input signals are stable.
224
Active standby current in
ICC3P CKE ≤ VIL (MAX.), tCK = 15 ns
340 mA
5
power down mode
Active standby current in
non power down mode
ICC3PS CKE ≤ VIL (MAX.), tCK = ∞
ICC3N CKE ≥ VIH (MIN.), tCK = 15 ns, /CS ≥ VIH (MIN.),
Input signals are changed one time during 30 ns.
152
790 mA
ICC3NS CKE ≥ VIH (MIN.), tCK = ∞, Input signals are stable.
440
5
Operating current
5
(Burst mode)
ICC4 tCK ≥ tCK (MIN.), IO = 0 mA
/CAS latency = 2 -A75
/CAS latency = 3 -A75
2,290 mA 2
2,920
5
CBR (Auto) Refresh current
ICC5
tRC ≥ tRC (MIN.)
/CAS latency = 2 -A75
4,540 mA 3
5
/CAS latency = 3 -A75
4,720
5
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
–20 +20 µA
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.).
6
Data Sheet M14210EJ3V0DS00