MH64D64AKQH-75 Datasheet, PDF (17/40 Pages) Mitsubishi Electric Semiconductor – 4,294,967,296-BIT (67,108,864-WORD BY 64-BIT) Double Data Rate Synchronous DRAM Module

Preliminary Spec.
MITSUBISHI LSIs
Some contents are subject to change without notice.
MH64D64AKQH-75,-10
4,294,967,296-BIT (67,108,864-WORD BY 64-BIT) Double Data Rate Synchronous DRAM Module
AVERAGE SUPPLY CURRENT from Vdd
(Ta=0 ~ 70°C , Vdd = VddQ = 2.5 ± 0.2V, Vss = VssQ = 0V, Output Open, unless otherwise noted)
Sy m bol
Parameter/Test Conditions
Limits(max)
-75
-10
Unit Notes
IDD0
OPERATING CURRENT: One Bank(Discrete); Activ e-Precharge;
t RC = t RC MIN; t CK = t CK MIN; DQ, DM and DQS inputs changing
twice per clock cy c le; address and control inputs changing once per
clock cy c le
1480
1400 mA
IDD1
OPERATING CURRENT: One Bank(Discrete); Activ e-Read-Precharge;
Burst = 2; t RC = t RC MIN; CL = 2.5; t CK = t CK MIN; IOUT= 0
mA;Address and control inputs changing once per clock cy c le
1520
1440 mA
PRECHARGE POWER-DOWN STANDBY CURRENT: All banks idle;
IDD2P
320
power-down mode; CKE VIL (MAX); t CK = t CK MIN
320 mA
IDLE STANDBY CURRENT: /CS > VIH (MIN); All banks idle;
IDD2N CKE > VIH (MIN); t CK = t CK MIN; Address and other control inputs
640
changing once per clock cy c le
640 mA
ACTIVE POWER-DOWN STANDBY CURRENT: One bank activ e;
IDD3P
power-down mode; CKE VIL (MAX); t CK = t CK MIN
480
480 mA
IDD3N
ACTIVE STANDBY CURRENT: /CS > VIH (MIN); CKE > VIH (MIN);
One bank; Activ e-Precharge; t RC = t RAS MAX; t CK = t CK MIN;
DQ,DM and DQS inputs changing twice per clock cy c le; address and
other control inputs changing once per clock cy c le
1040
960 mA
IDD4R
OPERATING CURRENT: Burst = 2; Reads; Continuous burst;One
bank activ e(Discrete); Address and control inputs changing once per
clock cycle; CL = 2.5; t CK = t CK MIN; IOUT = 0 mA
1960 1840 mA
IDD4W
OPERATING CURRENT: Burst = 2; Writes; Continuous burst; One
bank activ e(Discrete); Address and control inputs changing once per
clock cycle; CL = 2.5; t CK = t CK MIN; DQ, DM and DQS inputs
changing twice per clock cy c le
1920 1800 mA
IDD5
IDD6
AUTO REFRESH CURRENT: t RC = t RFC (MIN)
SELF REFRESH CURRENT: CKE 0.2V
2960
48
2800 mA
48 mA 9
AC OPERATING CONDITIONS AND CHARACTERISTICS
(Ta=0 ~ 70°C , Vdd = VddQ = 2.5 ± 0.2V, Vss =VssQ= 0V, unless otherwise noted)
Symbol
Parameter/Test Conditions
VIH(AC) High-Level Input Voltage (AC)
VIL(AC) Low-Level Input Voltage (AC)
VID(AC) Input Differential Voltage, CLK and /CLK
VIX(AC) Input Crossing Point Voltage, CLK and /CLK
IOZ
Off-state Output Current /Q floating Vo=0~VDDQ
Ii
Input Current / VIN=0 ~ VddQ
Limits
Min.
Unit Notes
Max.
Vref + 0.35
V
Vref - 0.35 V
0.7
Vdd + 0.6 V 7
0.5*Vdd-0.2 0.5*Vdd+0.2 V 8
-10
10
µA
-32
32
µA
MIT-DS-0418-0.1
MITSUBISHI
ELECTRIC
17.May.2001
17