MT9HTF6472AY-40ED4 Micron Technology Inc, MT9HTF6472AY-40ED4 Datasheet - Page 34
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MT9HTF6472AY-40ED4
Manufacturer Part Number
MT9HTF6472AY-40ED4
Description
MODULE DDR2 512MB 240-DIMM
Manufacturer
Micron Technology Inc
Specifications of MT9HTF6472AY-40ED4
Memory Type
DDR2 SDRAM
Memory Size
512MB
Speed
400MT/s
Package / Case
240-DIMM
Main Category
DRAM Module
Sub-category
DDR2 SDRAM
Module Type
240RDIMM
Device Core Size
72b
Organization
64Mx72
Total Density
512MByte
Chip Density
512Mb
Access Time (max)
60ps
Maximum Clock Rate
400MHz
Operating Supply Voltage (typ)
1.8V
Operating Current
1.035A
Number Of Elements
9
Operating Supply Voltage (max)
1.9V
Operating Supply Voltage (min)
1.7V
Operating Temp Range
0C to 85C
Operating Temperature Classification
Commercial
Pin Count
240
Mounting
Socket
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Table 18:
pdf: 09005aef80e6f860, source: 09005aef80e5b799
HTF9C32_64_128x72AG_2.fm - Rev. C 6/05 EN
ODT turn-on delay
ODT turn-on
ODT turn-off delay
ODT turn-off
ODT turn-on (power-down
mode)
ODT turn-off (power-down
mode)
ODT to power-down entry
latency
ODT power-down exit latency
Exit active power-down to READ
command, MR[bit12=0]
Exit active power-down to READ
command, MR[bit12=1]
Exit precharge power-down to
any non-READ command.
CKE minimum high/low time
Parameter
AC Operating Conditions (Sheet 4 of 4)
Notes: 1–5; notes appear on page 35; 0°C ≤ T
AC Characteristics
256MB, 512MB, 1GB (x72, SR, ECC) 240-Pin DDR2 SDRAM UDIMM
Symbol
t
t
t
t
AONPD
t
AOFPD
t
t
t
XARDS
AOND
t
AOFD
ANPD
AXPD
XARD
t
t
AON
AOF
t
CKE
XP
(MIN) +
(MIN) +
(MIN)
(MIN)
7 - AL
2,000
2,000
MIN
t
t
t
t
2.5
AC
AC
AC
AC
2
3
8
2
2
3
-667
CASE
+ 1,000
+ 1,000
2 x
(MAX)
(MAX)
(MAX)
(MAX)
34
MAX
+ 700
+ 600
+
t
2.5 x
CK +
t
t
t
2.5
AC
AC
AC
t
2
AC
t
≤ +85°C; V
CK
(MIN) +
(MIN) +
(MIN)
(MIN)
6 - AL
2,000
2000
MIN
Micron Technology, Inc., reserves the right to change products or specifications without notice.
t
t
t
t
2.5
AC Timing and Operating Conditions
AC
AC
AC
AC
2
3
8
2
2
3
DD
-53E
Q = +1.8V ±0.1V, V
(MAX) +
(MAX) +
(MAX) +
(MAX) +
2 x
MAX
1,000
+
1,000
1,000
t
2.5 x
CK +
t
t
600
t
2.5
AC
AC
AC
t
2
t
AC
CK
(MIN) +
(MIN) +
©2003, 2004, 2005 Micron Technology, Inc. All rights reserved.
6 - AL
(MIN)
(MIN)
2,000
2,000
MIN
t
t
t
t
2.5
AC
AC
AC
AC
2
3
8
2
2
3
-40E
DD
(MAX) +
(MAX) +
(MAX) +
(MAX) +
= +1.8V ±0.1V
2 x
+
MAX
t
1,000
1000
1000
2.5 x
CK +
t
t
600
t
2.5
AC
AC
AC
t
2
AC
t
CK
Units
t
t
t
t
tCK
t
t
t
CK
ps
CK
ps
ps
ps
CK
CK
CK
CK
CK
Notes
26
27
35