MSM512100 Datasheet, PDF (5/16 Pages) OKI electronic componets – 2,097,152-Word X 1-Bit DYNAMIC RAM : FAST PAGE MODE TYPE

¡ Semiconductor
MSM512100/L
DC Characteristics
Parameter
Symbol Condition
Output High Voltage
V_OH I_OH = –5.0 mA
Output Low Voltage
V_OL I_OL = 4.2 mA
0 V £ V_I £ 6.5 V;
Input Leakage Current I_LI All other pins not
under test = 0 V
Output Leakage Current
I_LO
D_OUT disable
0 V £ V_O £ 5.5 V
Average Power
Supply Current
(Operating)
Power Supply
Current (Standby)
Average Power
Supply Current
(RAS-only Refresh)
Power Supply
Current (Standby)
RAS, CAS cycling,
I_{CC1 tRC = Min.}
RAS, CAS = V_IH
I_CC2 RAS, CAS
≥ V_CC –0.2 V
RAS cycling,
I_CC3 CAS = V_IH,
t_RC = Min.
RAS = V_IH,
I_CC5 CAS = V_IL,
D_OUT = enable
Average Power
RAS cycling,
Supply Current
(CAS before RAS Refresh)
I_CC6
CAS before RAS
Average Power
RAS = V_IL,
Supply Current
I_CC7 CAS cycling,
(Fast Page Mode)
t_PC = Min.
Average Power
Supply Current
t_RC = 125 ms,
I_CC10 CAS before RAS,
(Battery Backup)
t_RAS £ 1 ms
(V_CC = 5 V ±10%, Ta = 0°C to 70°C)
MSM512100 MSM512100 MSM512100
/L-60
/L-70
/L-80 _{Unit Note}
Min. Max. Min. Max. Min. Max.
2.4 V_CC 2.4 V_CC 2.4 V_CC V
0 0.4 0 0.4 0 0.4 V
–10 10 –10 10 –10 10 mA
–10 10 –10 10 –10 10 mA
— 80 — 70 — 60 mA 1, 2
—
2
—
2
—
2
mA 1
—
1
—
1
—
1
— 100 — 100 — 100 mA 1, 5
— 80 — 70 — 60 mA 1, 2
—
5
—
5
—
5 mA 1
— 80 — 70 — 60 mA 1, 2
— 60 — 50 — 40 mA 1, 3
1, 4,
— 200 — 200 — 200 mA
5
Notes : 1. I_CC Max. is specified as I_CC for output open condition.
2. The address can be changed once or less while RAS = V_IL.
3. The address can be changed once or less while CAS = V_IH.
4. V_CC – 0.2 V £ V_IH £ 6.5 V, –1.0 V £ V_IL £ 0.2 V.
5. L-version.
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