HY[B/E]18L128160B[C/F]-7.5
128-Mbit Mobile-RAM
Electrical CharacteristicsPull-up and Pull-down Characteristics
Table 23
Self Refresh Currents1)2)
Parameter & Test Conditions
Max.
Symbol
Values
Unit
Temperature
typ.
max.
Self Refresh Current:
Self refresh mode,
full array activation
(PASR = 000)
85 °C
70 °C
45 °C
25 °C
85 °C
70 °C
45 °C
25 °C
85 °C
70 °C
45 °C
25 °C
IDD6
400
285
200
180
340
250
185
170
310
240
175
165
470
—
µA
—
—
Self Refresh Current:
Self refresh mode,
half array activation
(PASR = 001)
400
—
—
—
Self Refresh Current:
Self refresh mode,
quarter array activation
(PASR = 010)
360
—
—
—
1) 0 °C ≤ TC ≤ 70 °C (comm.); -25 °C ≤ TC ≤ 85 °C (ext.); VDD = VDDQ = 1.70V to 1.95V
2) The On-Chip Temperature Sensor (OCTS) adjusts the refresh rate in self refresh mode to the component’s actual
temperature with a much finer resolution than supported by the 4 distinct temperature levels as defined by JEDEC for
TCSR. At production test the sensor is calibrated, and IDD6 max. current is measured at 85°C. Typ. values are obtained
from device characterization.
3.4
Pull-up and Pull-down Characteristics
Table 24
Half Drive Strength and Full Drive Strength
Half Drive Strength
Voltage
(V)
Full Drive Strength
Pull-Down Current
(mA)
Pull-Up Current (mA)
Pull-Down Current
(mA)
Pull-Up Current (mA)
Nominal
Low
Nominal
High
Nominal
Low
Nominal
High
Nominal
Low
Nominal
High
Nominal
Low
Nominal
High
0.00
0.40
0.65
0.85
1.00
1.40
1.50
1.65
1.80
1.95
0.0
0.0
-19.7
-18.8
-18.2
-17.6
-16.7
-9.4
-33.4
-32.0
-31.0
-29.9
-28.7
-20.4
-17.1
-11.4
-4.8
0.0
0.0
-39.3
-37.6
-36.4
-35.1
-33.3
-18.8
-13.2
-3.5
-66.7
-63.9
-61.9
-59.8
-57.3
-40.7
-34.1
-22.7
-9.6
15.1
20.3
22.0
22.6
23.5
23.6
23.8
23.9
24.0
20.5
28.5
32.0
33.5
35.0
35.3
35.5
35.7
35.9
30.2
40.5
43.9
45.2
46.9
47.2
47.5
47.7
48.0
41.0
57.0
64.0
67.0
70.0
70.5
71.0
71.4
71.8
-6.6
-1.8
3.8
7.5
9.8
2.5
19.6
5.0
The above characteristics are specified under nominal process variation / condition
Temperature (Tj): Nominal = 50 °C, VDDQ: Nominal = 1.80 V
Data Sheet
49
Rev. 1.71, 2007-01
05282004-NZNK-8T0D
QIMONDA [ QIMONDA AG ]
