MT47H256M4B7-5E:A Micron Technology Inc, MT47H256M4B7-5E:A Datasheet - Page 30
![IC DDR2 SDRAM 1GBIT 5NS 92FBGA](/photos/7/26/72643/557-92-fbga_sml.jpg)
MT47H256M4B7-5E:A
Manufacturer Part Number
MT47H256M4B7-5E:A
Description
IC DDR2 SDRAM 1GBIT 5NS 92FBGA
Manufacturer
Micron Technology Inc
Datasheet
1.MT47H256M4HQ-5EE_TR.pdf
(131 pages)
Specifications of MT47H256M4B7-5E:A
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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MT47H256M4B7-5E:A
Manufacturer:
Micron Technology Inc
Quantity:
10 000
Company:
Part Number:
MT47H256M4B7-5E:A TR
Manufacturer:
Micron Technology Inc
Quantity:
10 000
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PDF: 09005aef821ae8bf
1GbDDR2.pdf – Rev. T 02/10 EN
4. Data bus consists of DQ, DM, DQS, DQS#, RDQS, RDQS#, LDQS, LDQS#, UDQS, and
5. Definitions for I
6. I
7. The following I
UDQS#. I
tion devices when operated outside of the range 0°C ≤ T
LOW
HIGH
Stable
Floating
Switching Inputs changing between HIGH and LOW every other clock cycle (once per
Switching Inputs changing between HIGH and LOW every other data transfer (once
When
T
When
T
DD1
C
C
≤ 0°C
≥ 85°C
, I
DD4R
DD
, and I
I
ed by 2%; and I
I
ed by 2%; I
30%; and I
T
values must be met with all combinations of EMR bits 10 and 11.
DD2P
DD0
C
V
V
Inputs stable at a HIGH or LOW level
Inputs at V
two clocks) for address and control signals
per clock) for DQ signals, not including masks or strobes
IN
IN
< 85°C and the 2X refresh option is still enabled)
, I
DD
DD
DD7
≤ V
≥ V
and I
DD1
values must be derated (I
conditions:
IL(AC)max
IH(AC)min
require A12 in EMR to be enabled during testing.
, I
DD3P(SLOW)
DD2N
DD6
DD2P
REF
must be derated by 80% (I
30
, I
= V
DD6
must be derated by 20%; I
DD2Q
Electrical Specifications – I
DDQ
and I
must be derated by 4%; I
, I
/2
DD3N
DD7
Micron Technology, Inc. reserves the right to change products or specifications without notice.
, I
must be derated by 7%
DD3P(FAST)
DD
1Gb: x4, x8, x16 DDR2 SDRAM
limits increase) on IT-option and AT-op-
, I
DD4R
DD6
DD3P(SLOW)
, I
will increase by this amount if
C
DD4R
DD4W
≤ 85°C:
© 2004 Micron Technology, Inc. All rights reserved.
and I
, and I
must be derated by
DD5W
DD
DD5W
Parameters
must be derat-
must be derat-
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