MC-4516DA727 Datasheet, PDF (6/15 Pages) NEC – 16M-WORD BY 72-BIT SYNCHRONOUS DYNAMIC RAM MODULE REGISTERED TYPE

MC-4516DA727
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 -A75
1,300 mA 1
tRC ≥ tRC (MIN.), IO = 0 mA
/CAS latency = 3 -A75
1,345
Precharge standby current in ICC2P CKE ≤ VIL (MAX.), tCK = 15 ns
259 mA
power down mode
ICC2PS CKE ≤ VIL (MAX.), tCK = ∞
89
Precharge standby current in
non power down mode
ICC2N
CKE ≥ VIH (MIN.), tCK = 15 ns, /CS ≥ VIH (MIN.),
Input signals are changed one time during 30 ns.
430 mA
ICC2NS CKE ≥ VIH (MIN.), tCK = ∞, Input signals are stable.
152
Active standby current in
ICC3P CKE ≤ VIL (MAX.), tCK = 15 ns
295 mA
power down mode
ICC3PS CKE ≤ VIL (MAX.), tCK = ∞
116
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.
520 mA
ICC3NS CKE ≥ VIH (MIN.), tCK = ∞, Input signals are stable.
260
Operating current
ICC4 tCK ≥ tCK (MIN.), IO = 0 mA
/CAS latency = 2 -A75
1,480 mA 2
(Burst mode)
/CAS latency = 3 -A75
1,795
CBR (Auto) Refresh current
ICC5
tRC ≥ tRC (MIN.)
/CAS latency = 2 -A75
2,470 mA 3
/CAS latency = 3 -A75
2,560
Self refresh current
ICC6 CKE ≤ 0.2 V
268 mA
Input leakage current
II (L) VI = 0 to 3.6 V, All other pins not under test = 0 V
–10 +10 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 E0075N20