NT256D72S89AKGU Nanya Technology, NT256D72S89AKGU Datasheet - Page 7

• Manufacturer Part Number: NT256D72S89AKGU
• Description: 256MB DDR SDRAM DIMM
• Manufacturer: Nanya Technology

NT256D72S89AKGU
256MB : 32M x 72
Low Profile Registered DDR SDRAM DIMM
Absolute Maximum Ratings
Note: Stresses greater than those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. This is
stress rating only, and functional operation of the device at these or any other conditions above those indicated in the operational
sections of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect reliability.
Capacitance
Input Capacitance: CK0, CK0
Input Capacitance: A0-A12, BA0, BA1, WE, RAS, CAS
Input Capacitance: RESET
Input Capacitance: SA0-SA2, SCL
Input/Output Capacitance DQ0-63; DQS0-8, CB0-7
Input/Output Capacitance: SDA
1.
2.
REV 1.1
12/2002
V
Symbol
IN
V
DM inputs are grouped with I/O pins reflecting the fact that they are matched in loading to DQ and DQS to facilitate trace matching
at the board level.
V
T
I
V
DDQ
, V
V
OUT
P
DDQ
T
STG
DD
IN
A
D
OUT
= V
DD
= 2.5V ± 0.2V, f = 100 MHz, T
Voltage on I/O pins relative to Vss
Voltage on Input relative to Vss
Voltage on VDD supply relative to Vss
Voltage on VDDQ supply relative to Vss
Operating Temperature (Ambient)
Storage Temperature (Plastic)
Power Dissipation
Short Circuit Output Current
Parameter
Parameter
A
= 25 °C, V
,
CKE0, S0
OUT
(DC) = V
7
NANYA TECHNOLOGY CORP. reserves the right to change Products and Specifications without notice.
DDQ
/2, V
OUT
(Peak to Peak) = 0.2V.
Symbol
C
C
C
C
C
C
IO1
IO3
I1
I2
I3
I4
-0.5 to V
-0.5 to +2.7
-0.5 to +2.7
-0.5 to +2.7
-55 to +150
0 to +70
Rating
Max.
TBD
TBD
TBD
TBD
TBD
TBD
50
9
DDQ
+0.5
© NANYA TECHNOLOGY CORP.
Units
pF
pF
pF
pF
pF
pF
Notes
Units
1, 2
mA
°C
°C
W
V
V
V
V
1
1
1
1