MT47H256M4B7-5E:A TR Micron Technology Inc, MT47H256M4B7-5E:A TR Datasheet - Page 5
![IC DDR2 SDRAM 1GBIT 5NS 92FBGA](/photos/7/26/72643/557-92-fbga_sml.jpg)
MT47H256M4B7-5E:A TR
Manufacturer Part Number
MT47H256M4B7-5E:A TR
Description
IC DDR2 SDRAM 1GBIT 5NS 92FBGA
Manufacturer
Micron Technology Inc
Datasheet
1.MT47H256M4HQ-5EE_TR.pdf
(131 pages)
Specifications of MT47H256M4B7-5E:A TR
Format - Memory
RAM
Memory Type
DDR2 SDRAM
Memory Size
1G (256M x 4)
Speed
5ns
Interface
Parallel
Voltage - Supply
1.7 V ~ 1.9 V
Operating Temperature
0°C ~ 85°C
Package / Case
92-FBGA
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
- Current page: 5 of 131
- Download datasheet (10Mb)
Extended Mode Register 2 (EMR2) .................................................................................................................. 83
Extended Mode Register 3 (EMR3) .................................................................................................................. 84
Initialization .................................................................................................................................................. 85
ACTIVATE ...................................................................................................................................................... 88
READ ............................................................................................................................................................. 90
WRITE .......................................................................................................................................................... 101
PRECHARGE ................................................................................................................................................. 111
REFRESH ...................................................................................................................................................... 112
SELF REFRESH .............................................................................................................................................. 113
Power-Down Mode ....................................................................................................................................... 115
Precharge Power-Down Clock Frequency Change .......................................................................................... 122
Reset ............................................................................................................................................................. 123
ODT Timing .................................................................................................................................................. 125
PDF: 09005aef821ae8bf
1GbDDR2.pdf – Rev. T 02/10 EN
Off-Chip Driver (OCD) Impedance Calibration ............................................................................................ 81
Posted CAS Additive Latency (AL) ............................................................................................................... 81
READ with Precharge ................................................................................................................................. 94
READ with Auto Precharge .......................................................................................................................... 96
CKE Low Anytime ...................................................................................................................................... 123
MRS Command to ODT Update Delay ........................................................................................................ 127
5
Micron Technology, Inc. reserves the right to change products or specifications without notice.
1Gb: x4, x8, x16 DDR2 SDRAM
© 2004 Micron Technology, Inc. All rights reserved.
Related parts for MT47H256M4B7-5E:A TR
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
![MT47H256M4B7-5E:A](/photos/7/26/72643/557-92-fbga_tmb.jpg)
Part Number:
Description:
IC DDR2 SDRAM 1GBIT 5NS 92FBGA
Manufacturer:
Micron Technology Inc
Datasheet:
![MT47H256M4B7-37E:A](/photos/7/26/72643/557-92-fbga_tmb.jpg)
Part Number:
Description:
IC DDR2 SDRAM 1GBIT 92FBGA
Manufacturer:
Micron Technology Inc
Datasheet:
![MT47H256M4B7-37E:A TR](/photos/7/26/72643/557-92-fbga_tmb.jpg)
Part Number:
Description:
IC DDR2 SDRAM 1GBIT 92FBGA
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:
![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: