mt18hts25672chy-667 Micron Semiconductor Products, mt18hts25672chy-667 Datasheet - Page 7

• Manufacturer Part Number: mt18hts25672chy-667
• Description: 2gb, 4gb X72, Dr 200-pin Ddr2 Sdram Socdimm
• Manufacturer: Micron Semiconductor Products

Electrical Specifications
Table 7:
Input Capacitance
AC Timing and Operating Conditions
Table 8:
PDF: 09005aef8253e3ea/Source: 09005aef8253e404
HTS18C256_512x72CH.fm - Rev. B 6/07 EN
V
Symbol
IN
I
V
VREF
, V
T
I
T
OZ
DD
I
C
A
I
1
OUT
Absolute Maximum DC Ratings
Module and Component Speed Grades
Parameter
V
Voltage on any pin relative to V
Input leakage current; Any input 0V ≤ V
V
test = 0V)
Output leakage current; 0V ≤ V
ODT are disabled
V
Module ambient operating temperature
DDR2 SDRAM component case operating
temperature
REF
REF
DD
Module Speed Grade
supply voltage relative to V
Notes:
input 0V ≤ V
leakage current; V
2
-667
-53E
Stresses greater than those listed in Table 7 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 outside those indicated in the device data sheet is not implied.
Exposure to absolute maximum rating conditions for extended periods may affect reli-
ability.
1. The 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.
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 8.
on Micron’s Web site.
IN
≤ 0.95V (All other pins not under
REF
=
V
alid V
OUT
SS
SS
≤ V
REF
2GB, 4GB (x72, DR) 200-Pin DDR2 SDRAM SOCDIMM
DD
level
IN
Q; DQs and
≤ V
DD
7
;
Commercial
Address inputs
RAS#, CAS#, WE#,
ODT
S#, CKE
CK0, CK0#
DM
DQ, DQS, DQS#
Industrial
Commercial
Industrial
Micron Technology, Inc., reserves the right to change products or specifications without notice.
Component Speed Grade
TN-00-08: Thermal
C
≤ 95°C.
-37E
Electrical Specifications
-3
–250
Min
–1.0
–0.5
©2006 Micron Technology, Inc. All rights reserved.
–90
–45
–10
–10
–36
–40
–40
0
0
Applications, available
+250
Max
+2.3
+2.3
+90
+45
+10
+10
+36
+70
+85
+85
+95
Units
µA
µA
µA
°C
°C
°C
°C
V
V