MT46H8M32LFB5-5:H TR Micron Technology Inc, MT46H8M32LFB5-5:H TR Datasheet - Page 70
![no-image](/images/manufacturer_photos/0/4/441/micron_technology_inc_sml.jpg)
MT46H8M32LFB5-5:H TR
Manufacturer Part Number
MT46H8M32LFB5-5:H TR
Description
IC DDR SDRAM 256MBIT 90VFBGA
Manufacturer
Micron Technology Inc
Datasheet
1.MT46H16M16LFBF-5H.pdf
(96 pages)
Specifications of MT46H8M32LFB5-5:H TR
Format - Memory
RAM
Memory Type
Mobile DDR SDRAM
Memory Size
256M (8Mx32)
Speed
200MHz
Interface
Parallel
Voltage - Supply
1.7 V ~ 1.95 V
Operating Temperature
0°C ~ 70°C
Package / Case
90-VFBGA
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
- Current page: 70 of 96
- Download datasheet (4Mb)
Figure 32: Data Input Timing
PDF: 09005aef834bf85b
256mb_mobile_ddr_sdram_t36n.pdf - Rev. H 11/09 EN
Notes:
Data for any WRITE burst can be truncated by a subsequent PRECHARGE command, as
shown in Figure 42 (page 79) and Figure 43 (page 80). Note that only the data-in
pairs that are registered prior to the
any subsequent data-in should be masked with DM, as shown in Figure 42 (page 79)
and Figure 43 (page 80). After the PRECHARGE command, a subsequent command to
the same bank cannot be issued until
DQS
DM
CK#
DQ
CK
1. WRITE command issued at T0.
2.
3.
4. For x16, LDQS controls the lower byte; UDQS controls the upper byte. For x32, DQS0 con-
5. For x16, LDM controls the lower byte; UDM controls the upper byte. For x32, DM0 con-
4
5
t
t
trols DQ[7:0], DQS1 controls DQ[15:8], DQS2 controls DQ[23:16], and DQS3 controls
DQ[31:24].
trols DQ[7:0], DM1 controls DQ[15:8], DM2 controls DQ[23:16], and DM3 controls
DQ[31:24].
DSH (MIN) generally occurs during
DSS (MIN) generally occurs during
t
WPRES
T0
t
1
DQSS
t DS
T1
D
IN
t
WPRE
t
DSH
t DH
70
T1n
2
t
Transitioning Data
t
DQSL
DSS
256Mb: x16, x32 Mobile LPDDR SDRAM
t
WR period are written to the internal array, and
3
t
T2
t
RP is met.
t
DQSS (MAX).
DQSS (MIN).
Micron Technology, Inc. reserves the right to change products or specifications without notice.
t
t
DQSH
DSH
T2n
2
t
t
WPST
DSS
3
T3
Don’t Care
©2008 Micron Technology, Inc. All rights reserved.
WRITE Operation
Related parts for MT46H8M32LFB5-5:H TR
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
![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:
![MT48LC16M4A2P-75:G](/photos/7/22/72261/557-54-tsop_tmb.jpg)
Part Number:
Description:
IC SDRAM 64MBIT 133MHZ 54TSOP
Manufacturer:
Micron Technology Inc
Datasheet:
![MT48LC8M16A2P-75:G](/photos/7/22/72261/557-54-tsop_tmb.jpg)
Part Number:
Description:
IC SDRAM 128MBIT 133MHZ 54TSOP
Manufacturer:
Micron Technology Inc
Datasheet:
![MT48H8M32LFB5-75:H](/images/manufacturer_photos/0/4/441/micron_technology_inc_tmb.jpg)
Part Number:
Description:
IC SDRAM 256MBIT 133MHZ 90VFBGA
Manufacturer:
Micron Technology Inc
Datasheet:
![MT48LC16M8A2P-75:G](/photos/7/22/72261/557-54-tsop_tmb.jpg)
Part Number:
Description:
IC SDRAM 128MBIT 133MHZ 54TSOP
Manufacturer:
Micron Technology Inc
Datasheet:
![MT48LC32M8A2P-7E:D](/photos/7/22/72261/557-54-tsop_tmb.jpg)
Part Number:
Description:
IC SDRAM 256MBIT 133MHZ 54TSOP
Manufacturer:
Micron Technology Inc
Datasheet:
![MT46V64M8P-6T:F](/photos/7/22/72288/mfg557-66-tsop_tmb.jpg)
Part Number:
Description:
IC DDR SDRAM 512MBIT 6NS 66TSOP
Manufacturer:
Micron Technology Inc
Datasheet:
![MT48LC4M32B2P-6:G](/photos/7/22/72264/557-86-tsop_tmb.jpg)
Part Number:
Description:
IC SDRAM 128MBIT 167MHZ 86TSOP
Manufacturer:
Micron Technology Inc
Datasheet:
![MT48LC4M32B2P-7:G](/photos/7/22/72264/557-86-tsop_tmb.jpg)
Part Number:
Description:
IC SDRAM 128MBIT 143MHZ 86TSOP
Manufacturer:
Micron Technology Inc
Datasheet:
![MT48H16M16LFBF-75:H](/photos/31/34/313423/557-54-vfbga_tmb.jpg)
Part Number:
Description:
SDRAM 256M-BIT 1.8V 54-PIN VFBGA
Manufacturer:
Micron Technology Inc
Datasheet:
![MT48LC4M32B2TG-7:G](/photos/7/22/72264/557-86-tsop_tmb.jpg)
Part Number:
Description:
IC SDRAM 128MBIT 143MHZ 86TSOP
Manufacturer:
Micron Technology Inc
Datasheet:
![MT48LC8M16LFB4-8:G](/photos/7/22/72286/557-54-fbga_tmb.jpg)
Part Number:
Description:
IC SDRAM 128MBIT 125MHZ 54VFBGA
Manufacturer:
Micron Technology Inc
Datasheet:
![MT48V8M16LFB4-8:G](/photos/7/22/72286/557-54-fbga_tmb.jpg)
Part Number:
Description:
IC SDRAM 128MBIT 125MHZ 54VFBGA
Manufacturer:
Micron Technology Inc
Datasheet: