MT9HTF6472AY-40EB3 Micron Technology Inc, MT9HTF6472AY-40EB3 Datasheet - Page 18

• Manufacturer Part Number: MT9HTF6472AY-40EB3
• Description: MODULE SDRAM DDR2 512MB 240DIMM
• Manufacturer: Micron Technology Inc

Specifications of MT9HTF6472AY-40EB3

• 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 14: DDR2 I
Values shown for MT47H128M8 DDR2 SDRAM only and are computed from values specified in the 1Gb (128 Meg x 8) com-
ponent data sheet
PDF: 09005aef80e8ad4d
htf9c32_64_128x72ay – Rev. F 3/10 EN
Parameter
Operating one bank active-precharge current:
t
commands; Address bus inputs are switching; Data bus inputs are switching
Operating one bank active-read-precharge current: I
4, CL = CL (I
(I
Address bus inputs are switching; Data pattern is same as I
Precharge power-down current: All device banks idle;
CKE is LOW; Other control and address bus inputs are stable; Data bus in-
puts are floating
Precharge quiet standby current: All device banks idle;
CKE is HIGH, S# is HIGH; Other control and address bus inputs are stable;
Data bus inputs are floating
Precharge standby current: All device banks idle;
HIGH, S# is HIGH; Other control and address bus inputs are switching; Da-
ta bus inputs are switching
Active power-down current: All device banks open;
=
puts are stable; Data bus inputs are floating
Active standby current: All device banks open;
t
mands; Other control and address bus inputs are switching; Data bus
inputs are switching
Operating burst write current: All device banks open; Continuous
burst writes; BL = 4, CL = CL (I
(I
Address bus inputs are switching; Data bus inputs are switching
Operating burst read current: All device banks open; Continuous burst
read, I
MAX (I
mands; Address bus inputs are switching; Data bus inputs are switching
Burst refresh current:
(I
trol and address bus inputs are switching; Data bus inputs are switching
Self refresh current: CK and CK# at 0V; CKE ≤ 0.2V; Other control and
address bus inputs are floating; Data bus inputs are floating
RC (I
RAS MAX (I
DD
DD
DD
t
CK (I
),
),
) interval; CKE is HIGH, S# is HIGH between valid commands; Other con-
DD
t
t
RCD =
RP =
OUT
DD
DD
),
),
t
); CKE is LOW; Other control and address bus in-
RAS =
= 0mA; BL = 4, CL = CL (I
t
t
DD
RP (I
RP =
DD
t
RCD (I
), AL = 0;
),
t
DD
t
t
RP =
RAS MIN (I
RP (I
); CKE is HIGH, S# is HIGH between valid commands;
DD
DD
DD
); CKE is HIGH, S# is HIGH between valid commands;
t
RP (I
Specifications and Conditions (Die Revision E) – 1GB
t
CK =
t
); CKE is HIGH, S# is HIGH between valid com-
CK =
DD
DD
t
); CKE is HIGH, S# is HIGH between valid com-
DD
CK (I
t
); CKE is HIGH, S# is HIGH between valid
CK (I
), AL = 0;
DD
DD
DD
),
), AL = 0;
); REFRESH command at every
t
RC =
256MB, 512MB, 1GB (x72, SR, ECC) 240-Pin DDR2 UDIMM
t
CK =
t
RC (I
t
CK =
t
CK (I
DD
t
CK =
t
CK =
),
t
t
DD
CK (I
CK =
t
RAS =
),
t
CK
t
CK (I
t
t
RAS =
DD
CK (I
t
OUT
CK =
t
DD4W
t
CK (I
CK =
),
18
Fast PDN exit
MR[12] = 0
Slow PDN exit
MR[12] = 1
t
DD
RAS MIN
t
= 0mA; BL =
DD
RAS =
),
t
DD
t
CK (I
RAS MAX
),
t
t
CK (I
); CKE is
RAS =
t
RC =
t
RFC
t
DD
RAS
DD
Micron Technology, Inc. reserves the right to change products or specifications without notice.
);
);
Symbol
I
I
I
I
I
I
I
DD4W
I
I
DD2Q
DD2N
DD3N
I
I
DD2P
DD3P
DD4R
DD0
DD1
DD5
DD6
-80E/
1440
1440
2115
-800
810
990
450
450
360
540
63
90
63
1215
1215
1935
-667
765
900
360
360
270
495
© 2003 Micron Technology, Inc. All rights reserved.
63
90
63
I
DD
1125
1125
1890
-53E
Specifications
630
855
360
360
270
405
63
90
63
-40E
1845
630
810
315
315
270
360
945
945
63
90
63
Units
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA