mt18hvs25672rhy-667 Micron Semiconductor Products, mt18hvs25672rhy-667 Datasheet - Page 7

• Manufacturer Part Number: mt18hvs25672rhy-667
• Description: 2gb X72, Dr 200-pin Ddr2 Sdram Vlp Sordimm
• Manufacturer: Micron Semiconductor Products

Electrical Specifications
Table 6:
Input Capacitance
Component AC Timing and Operating Conditions
Table 7:
PDF: 09005aef82882ad5/Source: 09005aef82882b0e
HVS18C_256x72RH.fm - Rev. B 5/08 EN
V
Symbol
IN
I
V
VREF
T
, V
I
T
OZ
DD
I
C
A
I
2
OUT
Absolute Maximum Ratings
Parameter
V
Voltage on any pin relative to V
Input leakage current; Any input 0V ≤ V
V
test = 0V)
Output leakage current; 0V ≤ V
are disabled
V
Module ambient operating temperature
DDR2 SDRAM component case operating temperature
Module and Component Speed Grades
DD
REF
REF
supply voltage relative to V
input 0V ≤ V
leakage current; V
Notes:
Module Speed Grade
Stresses greater than those listed in Table 6, may cause permanent damage to the
module. This is a stress rating only, and functional operation of the module at these or
any other conditions above those indicated in each device's data sheet is not implied.
Exposure to absolute maximum rating conditions for extended periods may affect reli-
ability.
1. Refresh rate is required to double when 85°C < T
2. For further information, refer to technical note
Micron encourages designers to simulate the performance of the module to achieve
optimum values. Simulations are significantly more accurate and realistic than a gross
estimation of module capacitance when inductance and delay parameters associated
with trace lengths are used in simulations. JEDEC modules are currently designed using
simulations to close timing budgets.
Recommended AC operating conditions are given in the DDR2 component data sheets.
Component specifications are available on Micron’s Web site. Module speed grades
correlate with component speed grades, as shown in Table 7.
-667
-53E
-40E
IN
on Micron’s Web site.
≤0.95V (All other pins not under
REF
= Valid V
OUT
SS
SS
≤ V
REF
DD
2GB (x72, DR) 200-Pin DDR2 SDRAM VLP SORDIMM
level
IN
Q; DQs and ODT
≤ V
DD
7
;
1
Micron Technology, Inc., reserves the right to change products or specifications without notice.
Address inputs
RAS#, CAS#, WE#
S#, CKE,ODT, BA
CK0, CK0#
DM
DQ, DQS, DQS#
Commercial
Industrial
Commercial
Industrial
TN-00-08: Thermal
C
Component Speed Grade
≤ 95°C.
Electrical Specifications
-37E
-5E
-3
©2007 Micron Technology, Inc. All rights reserved.
–250
Min
–0.5
–0.5
–36
–40
–40
–5
–5
–5
0
0
Applications, available
Max
+250
+2.3
+2.3
+36
+70
+85
+85
+95
+5
+5
+5
Units
µA
µA
µA
°C
°C
°C
°C
V
V