MT47H16M16BG-37E IT:B Micron Technology Inc, MT47H16M16BG-37E IT:B Datasheet - Page 80
![](/photos/31/34/313419/mfg557-84-fbga_sml.jpg)
MT47H16M16BG-37E IT:B
Manufacturer Part Number
MT47H16M16BG-37E IT:B
Description
Manufacturer
Micron Technology Inc
Type
DDR2 SDRAMr
Datasheet
1.MT47H16M16BG-37E_ITB.pdf
(128 pages)
Specifications of MT47H16M16BG-37E IT:B
Organization
16Mx16
Density
256Mb
Address Bus
15b
Access Time (max)
500ps
Maximum Clock Rate
533MHz
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
180mA
Pin Count
84
Mounting
Surface Mount
Operating Temperature Classification
Industrial
Lead Free Status / Rohs Status
Compliant
- Current page: 80 of 128
- Download datasheet (10Mb)
Extended Mode Register 3 (EMR3)
Figure 40: EMR3 Definition
PDF: 09005aef8117c187
256MbDDR2.pdf - Rev. M 7/09 EN
Notes:
The extended mode register 3 (EMR3) controls functions beyond those controlled by
the mode register. Currently all bits in EMR3 are reserved, as shown in Figure 40. The
EMR3 is programmed via the LM command and will retain the stored information until
it is programmed again or until the device loses power. Reprogramming the EMR will
not alter the contents of the memory array, provided it is performed correctly.
EMR3 must be loaded when all banks are idle and no bursts are in progress, and the
controller must wait the specified time
tion. Violating either of these requirements could result in an unspecified operation.
E15
BA2
16
0
0
1
1
0
1. E16 (BA2) is only applicable for densities ≥1Gb, is reserved for future use, and must be
2. Mode bits (En) with corresponding address balls (An) greater than E12 (A12) are re-
1
E14
BA1
15
0
1
0
1
MRS
programmed to “0.”
served for future use and must be programmed to “0.”
BA0
14
Extended mode register (EMR2)
Extended mode register (EMR3)
Extended mode register (EMR)
0
n
An
Mode register (MR)
Mode Register Set
2
0
12
A12 A11
0
11
0
10
A10
0
9
A9
0
8
A8
0
7
A7 A6 A5 A4 A3
0
6
0
5
80
0
4
0
3
0
2
A2 A1 A0
0
Micron Technology, Inc. reserves the right to change products or specifications without notice.
t
1
MRD before initiating any subsequent opera-
Extended Mode Register 3 (EMR3)
0
0
256Mb: x4, x8, x16 DDR2 SDRAM
Address bus
Extended mode
register (Ex)
©2003 Micron Technology, Inc. All rights reserved.
Related parts for MT47H16M16BG-37E IT:B
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
![MT47H16M16BG-5E:B](/photos/7/23/72318/mfg557-84-fbga_tmb.jpg)
Part Number:
Description:
IC DDR2 SDRAM 256MBIT 5NS 84FBGA
Manufacturer:
Micron Technology Inc
Datasheet:
![MT47H16M16BG-37E:B TR](/photos/7/23/72318/mfg557-84-fbga_tmb.jpg)
Part Number:
Description:
IC DDR2 SDRAM 256MBIT 84FBGA
Manufacturer:
Micron Technology Inc
Datasheet:
![MT47H16M16BG-3:B TR](/photos/7/23/72318/mfg557-84-fbga_tmb.jpg)
Part Number:
Description:
IC DDR2 SDRAM 256MBIT 3NS 84FBGA
Manufacturer:
Micron Technology Inc
Datasheet:
![MT47H16M16BG-5E:B TR](/photos/7/23/72318/mfg557-84-fbga_tmb.jpg)
Part Number:
Description:
IC DDR2 SDRAM 256MBIT 5NS 84FBGA
Manufacturer:
Micron Technology Inc
Datasheet:
![MT47H16M16BG-3 IT:B TR](/photos/7/23/72318/mfg557-84-fbga_tmb.jpg)
Part Number:
Description:
IC DDR2 SDRAM 256MBIT 3NS 84FBGA
Manufacturer:
Micron Technology Inc
Datasheet:
![MT47H16M16BG-37V:B](/photos/7/23/72318/mfg557-84-fbga_tmb.jpg)
Part Number:
Description:
IC DDR2 SDRAM 256MBIT 84FBGA
Manufacturer:
Micron Technology Inc
![MT47H16M16BG-3E:B](/photos/7/23/72318/mfg557-84-fbga_tmb.jpg)
Part Number:
Description:
IC DDR2 SDRAM 256MBIT 3NS 84FBGA
Manufacturer:
Micron Technology Inc
Datasheet:
![MT47H16M16BG-5E IT:B](/photos/31/34/313419/mfg557-84-fbga_tmb.jpg)
Part Number:
Description:
Manufacturer:
Micron Technology Inc
Datasheet:
![MT47H16M16BG-5E IT:B TR](/photos/31/34/313419/mfg557-84-fbga_tmb.jpg)
Part Number:
Description:
Manufacturer:
Micron Technology Inc
Datasheet:
![MT47H16M16BG-3](/images/manufacturer_photos/0/4/441/micron_technology_inc_tmb.jpg)
Part Number:
Description:
Manufacturer:
Micron Technology Inc
Datasheet:
![MT47H16M16BG-37E:B](/photos/31/34/313419/mfg557-84-fbga_tmb.jpg)
Part Number:
Description:
Manufacturer:
Micron Technology Inc
Datasheet:
![MT47H16M16BG-3 IT:B](/photos/31/34/313419/mfg557-84-fbga_tmb.jpg)
Part Number:
Description:
Manufacturer:
Micron Technology Inc
Datasheet:
![MT48LC8M8A2P-75:G](/photos/7/22/72261/557-54-tsop_tmb.jpg)
Part Number:
Description:
IC SDRAM 64MBIT 133MHZ 54TSOP
Manufacturer:
Micron Technology Inc
Datasheet:
![MT48LC2M32B2P-55:G](/photos/7/22/72264/557-86-tsop_tmb.jpg)
Part Number:
Description:
IC SDRAM 64MBIT 5.5NS 86TSOP
Manufacturer:
Micron Technology Inc
Datasheet:
![MT48LC2M32B2P-5:G](/photos/7/22/72264/557-86-tsop_tmb.jpg)
Part Number:
Description:
IC SDRAM 64MBIT 200MHZ 86TSOP
Manufacturer:
Micron Technology Inc
Datasheet: