HYB18L128160BF Datasheet, PDF (50/53 Pages) Infineon Technologies AG – DRAMs for Mobile Applications

HY[B/E]18L128160B[C/F]-7.5
128-Mbit Mobile-RAM
Electrical Characteristics
3.3
Operating Currents
Table 21 Maximum Operating Currents¹⁾
Parameter & Test Conditions
Symbol Values
Unit
- 7.5
Operating current:
one bank: active / read / precharge, BL = 1, t_RC = t_RCmin
Precharge power-down standby current:
all banks idle, CS ≥ V_IHmin, CKE ≤ V_ILmax,
inputs changing once every two clock cycles
I_DD1
60
mA
I_DD2P
0.5
mA
Precharge power-down standby current with clock stop:
all banks idle, CS ≥ V_IHmin, CKE ≤ V_ILmax, all inputs stable
Precharge non power-down standby current:
all banks idle, CS ≥ V_IHmin, CKE ≥ V_IHmin,
inputs changing once every two clock cycles
I_DD2PS
0.35
mA
I_DD2N
13
mA
Precharge non power-down standby current with clock stop:
I_DD2NS
1.0
mA
all banks idle, CS ≥ V_IHmin, CKE ≥ V_IHmin, all inputs stable
Active power-down standby current:
one bank active, CS ≥ V_IHmin, CKE ≤ V_ILmax,
inputs changing once every two clock cycles
I_DD3P
1.0
mA
Active power-down standby current with clock stop:
I_DD3PS
0.5
mA
one bank active, CS ≥ V_IHmin, CKE ≤ V_ILmax, all inputs stable
Active non power-down standby current:
one bank active, CS ≥ V_IHmin, CKE ≥ V_IHmin,
inputs changing once every two clock cycles
I_DD3N
15
mA
Active non power-down standby current with clock stop:
I_DD3NS
1.5
mA
one bank active, CS ≥ V_IHmin, CKE ≥ V_IHmin, all inputs stable
Operating burst read current:
all banks active; continuous burst read,
I_DD4
45
mA
inputs changing once every two clock cycles
Auto-Refresh current:
t_RC = t_RCmin, “burst refresh”,
inputs changing once every two clock cycles
I_DD5
90
mA
Self Refresh current:
I_DD6
self refresh mode, CS ≥ V_IHmin, CKE ≤ V_ILmax, all inputs stable
Deep Power Down current
I_DD7
see Table 22
20
µA
1) 0 °C ≤ T_C ≤ 70 °C (comm.); -25 °C ≤ T_C ≤ 85 °C (ext.); V_DD = V_DDQ = 1.8 V ± 0.15 V;
Recommended Operating Conditions unless otherwise noted
2) These values are measured with t_CK = 7.5 ns
3) All parameters are measured with no output loads.
Notes
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Data Sheet
46
V1.4, 2004-04-30