MT41J256M4HX-187E:D Micron Technology Inc, MT41J256M4HX-187E:D Datasheet - Page 88
![no-image](/images/manufacturer_photos/0/4/441/micron_technology_inc_sml.jpg)
MT41J256M4HX-187E:D
Manufacturer Part Number
MT41J256M4HX-187E:D
Description
Manufacturer
Micron Technology Inc
Type
DDR3 SDRAMr
Datasheet
1.MT41J256M4HX-187ED.pdf
(208 pages)
Specifications of MT41J256M4HX-187E:D
Organization
256Mx4
Density
1Gb
Address Bus
17b
Maximum Clock Rate
1.066GHz
Operating Supply Voltage (typ)
1.5V
Package Type
FBGA
Operating Temp Range
0C to 95C
Operating Supply Voltage (max)
1.575V
Operating Supply Voltage (min)
1.425V
Supply Current
190mA
Pin Count
78
Mounting
Surface Mount
Operating Temperature Classification
Commercial
Lead Free Status / RoHS Status
Compliant
- Current page: 88 of 208
- Download datasheet (13Mb)
Table 55: Electrical Characteristics and AC Operating Conditions for Speed Extensions (Continued)
Notes 1–8 apply to the entire table
Parameter
ACTIVATE-to-PRECHARGE command period
ACTIVATE-to-ACTIVATE command period
ACTIVATE-to-ACTIVATE minimum com-
mand
period
Four ACTIVATE
windows
Write recovery time
Delay from start of internal WRITE
transaction to internal READ command
READ-to-PRECHARGE time
CAS#-to-CAS# command delay
Auto precharge write recovery + precharge time
MODE REGISTER SET command cycle time
MODE REGISTER SET command update delay
MULTIPURPOSE REGISTER READ burst end to mode register set for multi-
purpose register exit
ZQCL command: Long calibration time POWER-UP and RESET operation
ZQCS command: Short calibration time
Exit reset from CKE HIGH to a valid command
1KB page size
2KB page size
1KB page size
2KB page size
Normal operation
Initialization and Reset Timing
Calibration Timing
Symbol
t
t
ZQoper
t
t
t
t
ZQinit
t
MPRR
t
t
t
t
MOD
t
t
MRD
t
FAW
t
WTR
ZQcs
RRD
CCD
DAL
RAS
t
XPR
WR
RTP
RC
MIN = greater of 4CK or 5ns
MIN = greater of 4CK or 6ns
MAX = max(512nCK, 640ns)
MAX = max(256nCK, 320ns)
MIN = WR +
MIN = greater of 12CK or
MAX = max(64nCK, 80ns)
MIN = greater of 4CK or
MIN = greater of 4CK or
MIN = greater of 5CK or
t
MIN = 15ns; MAX = n/a
MIN = 4CK; MAX = n/a
MIN = 4CK; MAX = n/a
MIN = 1CK; MAX = n/a
RFC + 10ns; MAX = n/a
See Speed Bin Tables
See Speed Bin Tables
Min
(page 72) for
25
35
(page 72) for
7.5ns; MAX = n/a
7.5ns; MAX = n/a
15ns; MAX = n/a
DDR3-1866
MAX = n/a
MIN = n/a
MIN = n/a
MIN = n/a
t
RP/
t
CK (AVG);
t
Max
RAS
t
RC
–
–
Units
CK
CK
CK
CK
CK
CK
CK
CK
CK
CK
CK
CK
CK
ns
ns
ns
ns
ns
31, 32, 33
Notes
31, 32
31, 34
31, 32
31
31
31
31
31
Related parts for MT41J256M4HX-187E:D
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: