512MB, 1GB (x64)
200-PIN DDR SODIMM
Absolute Maximum Ratings
Stresses greater than those listed may cause perma-
nent damage to the device. This is a stress rating only,
and functional operation of the device at these or any
other conditions above those indicated in the opera-
tional sections of this specification is not implied.
Exposure to absolute maximum rating conditions for
extended periods may affect reliability.
Voltage on VDD Supply
Operating Temperature
Relative to VSS. . . . . . . . . . . . . . . . . . . . . -1V to +3.6V
Voltage on VDDQ Supply
Relative to VSS . . . . . . . . . . . . . . . . . . . -1V to +3.6V
Voltage on VREF and Inputs
TA (ambient) . . . . . . . . . . . . . . . . . . . . .. 0°C to +70°C
Storage Temperature (plastic) . . . . . .-55°C to +150°C
Power Dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . 16W
Short Circuit Output Current. . . . . . . . . . . . . . . 50mA
Relative to VSS. . . . . . . . . . . . . . . . . . . . -1V to +3.6V
Voltage on I/O Pins
Relative to VSS. . . . . . . . . . . . . -0.5V to VDDQ +0.5V
Table 10: DC Electrical Characteristics and Operating Conditions
Notes: 1–5, 14; notes appear on pages 20–23; 0°Cꢀ? TA ? +70°C
PARAMETER/CONDITION
SYMBOL
MIN
MAX
UNITS NOTES
Supply Voltage
VDD
VDDQ
VREF
2.3
2.3
2.7
2.7
V
V
V
32, 36
32, 36, 39
6, 39
I/O Supply Voltage
I/O Reference Voltage
0.49ꢀPꢀ
0.51ꢀPꢀ
VDDQ
VDDQ
I/O Termination Voltage (system)
Input High (Logic 1) Voltage
Input Low (Logic 0) Voltage
VTT
VREF - 0.04 VREF + 0.04
V
V
V
7, 39
25
VIH(DC)
VIH(DC)
VREF + 0.15
-0.3
VDD + 0.3
VREF - 0.15
25
INPUT LEAKAGE CURRENT Any input
0V ? VIN ? VDD, VREF pin 0V ? VIN ?ꢀ1.35V
(All other pins not under test = 0V)
Command/Address,
RAS#, CAS#, WE#
-32
-16
-4
32
16
4
II
S#, CKE, CK, CK#
DM
µA
µA
47
47
IOZ
-10
10
OUTPUT LEAKAGE CURRENT
DQ, DQS
(DQs are disabled; 0V ? VOUT ?ꢀVDDQ)
IOH
IOL
-16.8
16.8
–
–
mA
mA
OUTPUT LEVELS
High Current (VOUT = VDDQ - 0.373V, minimum VREF, minimum VTT
Low Current (VOUT = 0.373V, maximum VREF, maximum VTT)
)
33, 34
Table 11: AC Input Operating Conditions
Notes: 1–5, 14; notes appear on pages 20–23; 0°Cꢀ? TA ? +70°C; VDD = VDDQ = +2.5V 0.2V
UNIT
S
PARAMETER/CONDITION
SYMBOL
MIN
MAX
NOTES
VIH(AC)
VIL(AC)
VREF + 0.310
–
–
V
V
V
12, 25, 35
12, 25, 35
6
Input High (Logic 1) Voltage
Input Low (Logic 0) Voltage
I/O Reference Voltage
VREF - 0.310
0.49 P VDDQ
VREF(AC)
0.49 P VDDQ
09005aef80a646bc
DDF16C64_128x64HG_B.fm - Rev. B 7/03 EN
Micron Technology, Inc., reserves the right to change products or specifications without notice.
©2003 Micron Technology, Inc.
13
MICRON [ MICRON TECHNOLOGY ]
