HYB18L256169BF Datasheet, PDF (43/48 Pages) Qimonda AG – 256-Mbit Mobile-RAM

HY[B/E]18L256169BF-7.5
256-Mbit Mobile-RAM
Electrical Characteristics
3.3
Operating Currents
Table 21 Maximum Operating Currents¹⁾
Parameter & Test Conditions
Symbol
Values
- 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
I_DD2P
0.6
Precharge power-down standby current with clock stop:
I_DD2PS
0.5
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_DD2N
13
Precharge non power-down standby current with clock stop:
I_DD2NS
1.0
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
Active power-down standby current with clock stop:
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_DD3PS
I_DD3N
0.75
15
Active non power-down standby current with clock stop:
I_DD3NS
1.5
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
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
Self Refresh current:
I_DD6
self refresh mode, CS ≥ V_IHmin, CKE ≤ V_ILmax, all inputs stable
see Table 22
Deep Power Down current
I_DD7
20
1) 0 °C ≤ T_C ≤ 70 °C (comm.); -25 °C ≤ T_C ≤ 85 °C (extended); V_DD = V_DDQ = 1.70V to 1.95V;
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.
4) Value shown as typical.
Unit Note
mA ²⁾³⁾
mA ²⁾
mA –
mA ²⁾
mA –
mA ²⁾
mA –
mA ²⁾
mA –
mA ²⁾³⁾
mA ²⁾
mA –
µA ⁴⁾
Data Sheet
43
Rev. 1.02, 2006-12
02032006-MP0M-7FQG