HY[B/E]18L256160B[C/F]X-7.5
256-Mbit Mobile-RAM
Electrical Characteristics
3.3
Operating Currents
Table 21
Maximum Operating Currents1)
Parameter & Test Conditions
Symbol
HY[B/E]256
160B[C/F]X
Unit Note
- 7.5
2)3)
Operating current:
one bank:
IDD1
60
mA
active / read / precharge, BL = 1, tRC = tRCmin
2)
Precharge power-down standby current:
IDD2P
2.4
mA
all banks idle, CS ≥ VIHmin, CKE ≤ VILmax
,
inputs changing once every two clock cycles
Precharge power-down standby current with clock stop:
all banks idle, CS ≥ VIHmin, CKE ≤ VILmax, all inputs stable
IDD2PS
IDD2N
2.3
13
mA
mA
–
2)
Precharge non power-down standby current:
all banks idle, CS ≥ VIHmin, CKE ≥ VIHmin
,
inputs changing once every two clock cycles
Precharge non power-down standby current with clock stop:
all banks idle, CS ≥ VIHmin, CKE ≥ VIHmin, all inputs stable
IDD2NS
IDD3P
2.5
4.2
mA
mA
–
2)
Active power-down standby current:
one bank active, CS ≥ VIHmin, CKE ≤ VILmax
,
inputs changing once every two clock cycles
Active power-down standby current with clock stop:
one bank active, CS ≥ VIHmin, CKE ≤ VILmax, all inputs stable
IDD3PS
IDD3N
4.0
16
mA
mA
–
2)
Active non power-down standby current:
one bank active, CS ≥ VIHmin, CKE ≥ VIHmin
,
inputs changing once every two clock cycles
Active non power-down standby current with clock stop:
one bank active, CS ≥ VIHmin, CKE ≥ VIHmin, all inputs stable
IDD3NS
IDD4
3.4
45
mA
mA
–
2)3)
Operating burst read current:
all banks active; continuous burst read,
inputs changing once every two clock cycles
2)
Auto-Refresh current:
IDD5
100
mA
t
RC = tRCmin, “burst refresh”,
inputs changing once every two clock cycles
Self Refresh current:
self refresh mode, CS ≥ VIHmin, CKE ≤ VILmax, all inputs stable
IDD6
IDD7
2.5
10
mA
–
4)
Deep Power Down current
µA
1) 0 °C ≤ TC ≤ 70 °C (comm.), -25 °C ≤ TC ≤ 85 °C (ext.); VDD = VDDQ = 1.70V to 1.95V;
Recommended Operating Conditions unless otherwise noted
2) These values are measured with tCK = 7.5 ns
3) All parameters are measured with no output loads.
4) Value shown as typical.
Data Sheet
43
Rev. 1.11, 2007-01
07142005-CR47-RB2E
QIMONDA [ QIMONDA AG ]
