MT46H16M16LFBF-5 IT:H TR Micron Technology Inc, MT46H16M16LFBF-5 IT:H TR Datasheet - Page 55
![no-image](/images/manufacturer_photos/0/4/441/micron_technology_inc_sml.jpg)
MT46H16M16LFBF-5 IT:H TR
Manufacturer Part Number
MT46H16M16LFBF-5 IT:H TR
Description
IC DDR SDRAM 256MBIT 60VFBGA
Manufacturer
Micron Technology Inc
Datasheet
1.MT46H16M16LFBF-5H.pdf
(96 pages)
Specifications of MT46H16M16LFBF-5 IT:H TR
Format - Memory
RAM
Memory Type
Mobile DDR SDRAM
Memory Size
256M (16Mx16)
Speed
200MHz
Interface
Parallel
Voltage - Supply
1.7 V ~ 1.95 V
Operating Temperature
-40°C ~ 85°C
Package / Case
60-VFBGA
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
- Current page: 55 of 96
- Download datasheet (4Mb)
Status Read Register
Figure 20: Status Read Register Timing
PDF: 09005aef834bf85b
256mb_mobile_ddr_sdram_t36n.pdf - Rev. H 11/09 EN
Command
BA0, BA1
Address
DQS
CK#
DQ
CK
PRE
T0
1
Notes:
t
NOP
RP
T1
The status read register (SRR) is used to read the manufacturer ID, revision ID, refresh
multiplier, width type, and density of the device, as shown in Figure 21 (page 56). The
SRR is read via the LOAD MODE REGISTER command with BA0 = 1 and BA1 = 0. The
sequence to perform an SRR command is as follows:
SRR output is read with a burst length of 2. SRR data is driven to the outputs on the first
bit of the burst, with the output being “Don’t Care” on the second bit of the burst.
1. The device must be properly initialized and in the idle or all banks precharged state.
2. Issue a LOAD MODE REGISTER command with BA[1:0] = 01 and all address pins
3. Wait
4. Issue a READ command.
5. Subsequent commands to the device must be issued
1. All banks must be idle prior to status register read.
2. NOP or DESELECT commands are required between the LMR and READ commands
3. CAS latency is predetermined by the programming of the mode register. CL = 3 is shown
4. Burst length is fixed to 2 for SRR regardless of the value programmed by the mode register.
5. The second bit of the data-out burst is a “Don’t Care.”
set to 0.
mand is issued; only NOP or DESELECT commands are supported during
(
as an example only.
t
SRR), and between the READ and the next VALID command (
BA0 = 1
BA1 = 0
LMR
t
0
SRR; only NOP or DESELECT commands are supported during the
T2
t
NOP
SRR
T3
2
55
READ
T4
256Mb: x16, x32 Mobile LPDDR SDRAM
Micron Technology, Inc. reserves the right to change products or specifications without notice.
NOP
T5
CL = 3
3
t
SRC
NOP
T6
Don’t Care
t
SRC after the SRR READ com-
Status Read Register
©2008 Micron Technology, Inc. All rights reserved.
t
SRC).
NOP
out
SRR
4
Transitioning Data
Note 5
t
SRR time.
t
SRC.
Valid
T8
Related parts for MT46H16M16LFBF-5 IT:H TR
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
![MT46H16M16LFBF-6:H](/images/manufacturer_photos/0/4/441/micron_technology_inc_tmb.jpg)
Part Number:
Description:
DRAM Chip DDR SDRAM 256M-Bit 16Mx16 1.8V 60-Pin VFBGA Tray
Manufacturer:
Micron Technology Inc
Datasheet:
![MT46H16M16LFBF-5:H](/images/manufacturer_photos/0/4/441/micron_technology_inc_tmb.jpg)
Part Number:
Description:
IC DDR SDRAM 256MBIT 60VFBGA
Manufacturer:
Micron Technology Inc
Datasheet:
![MT46H16M16LFBF-5:H TR](/images/manufacturer_photos/0/4/441/micron_technology_inc_tmb.jpg)
Part Number:
Description:
IC DDR SDRAM 256MBIT 60VFBGA
Manufacturer:
Micron Technology Inc
Datasheet:
![MT46H16M16LFBF-6:A TR](/photos/7/23/72317/mfg557-60-fbga_tmb.jpg)
Part Number:
Description:
IC DDR SDRAM 256MBIT 60VFBGA
Manufacturer:
Micron Technology Inc
Datasheet:
![MT46H16M16LFBF-6 IT:A](/photos/7/23/72313/mfg557-90-vfbga_tmb.jpg)
Part Number:
Description:
IC DDR SDRAM 256MBIT 60VFBGA
Manufacturer:
Micron Technology Inc
Datasheet:
![MT46H16M16LFBF-6 IT:A TR](/photos/7/23/72317/mfg557-60-fbga_tmb.jpg)
Part Number:
Description:
IC DDR SDRAM 256MBIT 60VFBGA
Manufacturer:
Micron Technology Inc
Datasheet:
![MT46H16M16LFBF-5 IT:H](/images/manufacturer_photos/0/4/441/micron_technology_inc_tmb.jpg)
Part Number:
Description:
IC DDR SDRAM 256MBIT 60VFBGA
Manufacturer:
Micron Technology Inc
Datasheet:
![MT46H16M16LFBF-6 AT:H](/images/manufacturer_photos/0/4/441/micron_technology_inc_tmb.jpg)
Part Number:
Description:
IC DDR SDRAM 256MBIT 60VFBGA
Manufacturer:
Micron Technology Inc
Datasheet:
![MT46H16M16LFBF-6 AT:H TR](/images/manufacturer_photos/0/4/441/micron_technology_inc_tmb.jpg)
Part Number:
Description:
IC DDR SDRAM 256MBIT 60VFBGA
Manufacturer:
Micron Technology Inc
Datasheet:
![MT46H16M16LFBF-6 IT:H](/images/manufacturer_photos/0/4/441/micron_technology_inc_tmb.jpg)
Part Number:
Description:
DRAM Chip DDR SDRAM 256M-Bit 16Mx16 1.8V 60-Pin VFBGA Tray
Manufacturer:
Micron Technology Inc
Datasheet:
![MT46H16M16LFBF-6:A](/images/manufacturer_photos/0/4/441/micron_technology_inc_tmb.jpg)
Part Number:
Description:
Manufacturer:
Micron Technology Inc
Datasheet:
![MT46H16M16LFBF-6:H TR](/images/manufacturer_photos/0/4/441/micron_technology_inc_tmb.jpg)
Part Number:
Description:
Manufacturer:
Micron Technology Inc
Datasheet:
![MT46H16M16LFBF-10 IT:A](/images/manufacturer_photos/0/4/441/micron_technology_inc_tmb.jpg)
Part Number:
Description:
Manufacturer:
Micron Technology Inc
Datasheet:
![MT46H16M16LFBF-75:A](/images/manufacturer_photos/0/4/441/micron_technology_inc_tmb.jpg)
Part Number:
Description:
IC SDRAM 256MB 133MHZ 60VFBGA
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: