MT47H64M16HR-3 IT:HTR Micron Technology Inc, MT47H64M16HR-3 IT:HTR Datasheet - Page 9
![no-image](/images/manufacturer_photos/0/4/441/micron_technology_inc_sml.jpg)
MT47H64M16HR-3 IT:HTR
Manufacturer Part Number
MT47H64M16HR-3 IT:HTR
Description
Manufacturer
Micron Technology Inc
Type
DDR2 SDRAMr
Specifications of MT47H64M16HR-3 IT:HTR
Organization
64Mx16
Density
1Gb
Address Bus
16b
Access Time (max)
450ps
Maximum Clock Rate
667MHz
Operating Supply Voltage (typ)
1.8V
Package Type
FBGA
Operating Temp Range
-40C to 85C
Operating Supply Voltage (max)
1.9V
Operating Supply Voltage (min)
1.7V
Supply Current
135mA
Pin Count
84
Mounting
Surface Mount
Operating Temperature Classification
Industrial
Lead Free Status / Rohs Status
Compliant
- Current page: 9 of 136
- Download datasheet (3Mb)
State Diagram
Figure 2: Simplified State Diagram
PDF: 09005aef821ae8bf
1GbDDR2.pdf – Rev. W 7/11 EN
Setting
default
EMRS
MRS
OCD
Note:
WRITE
precharge
WRITE A
Writing
Writing
(E)MRS
with
auto
1. This diagram provides the basic command flow. It is not comprehensive and does not
identify all timing requirements or possible command restrictions such as multibank in-
teraction, power down, entry/exit, etc.
power-
Active
down
Automatic Sequence
Command Sequence
WRITE
PRE
Initialization
precharged
Precharging
sequence
PRE, PRE_A
Activating
all banks
active
Bank
Idle
ACT
9
READ
ACT = ACTIVATE
CKE_H = CKE HIGH, exit power-down or self refresh
CKE_L = CKE LOW, enter power-down
(E)MRS = (Extended) mode register set
PRE = PRECHARGE
PRE_A = PRECHARGE ALL
READ = READ
READ A = READ with auto precharge
REFRESH = REFRESH
SR = SELF REFRESH
WRITE = WRITE
WRITE A = WRITE with auto precharge
Micron Technology, Inc. reserves the right to change products or specifications without notice.
Precharge
power-
down
precharge
Reading
READ A
Reading
with
auto
REFRESH
1Gb: x4, x8, x16 DDR2 SDRAM
refreshing
CKE_L
Self
READ
CKE_L
Refreshing
2007 Micron Technology, Inc. All rights reserved.
State Diagram
Related parts for MT47H64M16HR-3 IT:HTR
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
![MT47H64M16HR-25:H](/images/manufacturer_photos/0/4/441/micron_technology_inc_tmb.jpg)
Part Number:
Description:
64MX16 DDR2 SDRAM PLASTIC PBF FBGA 1.8V
Manufacturer:
Micron Technology Inc
Datasheet:
![MT47H64M16HR-3 IT:H](/images/manufacturer_photos/0/4/441/micron_technology_inc_tmb.jpg)
Part Number:
Description:
DRAM Chip DDR2 SDRAM 1G-Bit 64Mx16 1.8V 84-Pin FBGA Tray
Manufacturer:
Micron Technology Inc
Datasheet:
![MT47H64M16HR-25E:H](/images/manufacturer_photos/0/4/441/micron_technology_inc_tmb.jpg)
Part Number:
Description:
64MX16 DDR2 SDRAM PLASTIC PBF FBGA 1.8V
Manufacturer:
Micron Technology Inc
Datasheet:
![MT47H64M16HR-3:H](/images/manufacturer_photos/0/4/441/micron_technology_inc_tmb.jpg)
Part Number:
Description:
IC DDR2 SDRAM 1GBIT 84FBGA
Manufacturer:
Micron Technology Inc
Datasheet:
![MT47H64M16HR-25:G](/photos/31/34/313419/mfg557-84-fbga_tmb.jpg)
Part Number:
Description:
Manufacturer:
Micron Technology Inc
Datasheet:
![MT47H64M16HR-3](/images/manufacturer_photos/0/4/441/micron_technology_inc_tmb.jpg)
Part Number:
Description:
Manufacturer:
Micron Technology Inc
Datasheet:
![MT47H64M16HR-3:E](/photos/31/34/313419/mfg557-84-fbga_tmb.jpg)
Part Number:
Description:
Manufacturer:
Micron Technology Inc
Datasheet:
![MT47H64M16HR-25:HTR](/images/manufacturer_photos/0/4/441/micron_technology_inc_tmb.jpg)
Part Number:
Description:
Manufacturer:
Micron Technology Inc
Datasheet:
![MT47H64M16HR-3:HTR](/images/manufacturer_photos/0/4/441/micron_technology_inc_tmb.jpg)
Part Number:
Description:
Manufacturer:
Micron Technology Inc
Datasheet:
![MT47H64M16HR-3:G TR](/photos/7/28/72819/mt47h64m16hr-3_g_tr_tmb.jpg)
Part Number:
Description:
IC DDR2 SDRAM 1GBIT 3NS 84FBGA
Manufacturer:
Micron Technology Inc
Datasheet:
![MT47H64M16HR-3 IT:G](/photos/31/34/313419/mfg557-84-fbga_tmb.jpg)
Part Number:
Description:
IC DDR2 SDRAM 1GBIT 3NS 84FBGA
Manufacturer:
Micron Technology Inc
Datasheet:
![MT47H64M16HR-3 IT:G TR](/images/manufacturer_photos/0/4/441/micron_technology_inc_tmb.jpg)
Part Number:
Description:
IC DDR2 SDRAM 1GBIT 3NS 84FBGA
Manufacturer:
Micron Technology Inc
Datasheet:
![MT47H64M16HR-3 L:G](/photos/31/34/313419/mfg557-84-fbga_tmb.jpg)
Part Number:
Description:
IC DDR2 SDRAM 1GBIT 3NS 84FBGA
Manufacturer:
Micron Technology Inc
Datasheet:
![MT47H64M16HR-3 L:G TR](/photos/31/34/313419/mfg557-84-fbga_tmb.jpg)
Part Number:
Description:
IC DDR2 SDRAM 1GBIT 3NS 84FBGA
Manufacturer:
Micron Technology Inc
Datasheet:
![MT47H64M16HR-25E IT:G](/images/manufacturer_photos/0/4/441/micron_technology_inc_tmb.jpg)
Part Number:
Description:
IC DDR2 SDRAM 1GBIT 84FBGA
Manufacturer:
Micron Technology Inc
Datasheet: