MT47H256M4HQ-3 IT:E TR Micron Technology Inc, MT47H256M4HQ-3 IT:E TR Datasheet - Page 97
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MT47H256M4HQ-3 IT:E TR
Manufacturer Part Number
MT47H256M4HQ-3 IT:E TR
Description
Manufacturer
Micron Technology Inc
Type
DDR2 SDRAMr
Datasheet
1.MT47H256M4HQ-3_ITE_TR.pdf
(135 pages)
Specifications of MT47H256M4HQ-3 IT:E TR
Organization
256Mx4
Density
1Gb
Address Bus
17b
Access Time (max)
450ps
Maximum Clock Rate
667MHz
Operating Supply Voltage (typ)
1.8V
Package Type
FBGA
Operating Temp Range
-40C to 85C
Operating Supply Voltage (max)
1.9V
Operating Supply Voltage (min)
1.7V
Supply Current
120mA
Pin Count
60
Mounting
Surface Mount
Operating Temperature Classification
Industrial
Lead Free Status / Rohs Status
Compliant
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Figure 46: Nonconsecutive READ Bursts
PDF: 09005aef821ae8bf
Rev. O 9/08 EN
Notes:
DQS, DQS#
DQS, DQS#
Command
Command
Address
Address
1. DO n (or b) = data-out from column n (or column b).
2. BL = 4.
3. Three subsequent elements of data-out appear in the programmed order following
4. Three subsequent elements of data-out appear in the programmed order following
5. Shown with nominal
6. Example applies when READ commands are issued to different devices or nonconsecu-
CK#
CK#
DQ
DQ
CK
CK
DO n.
DO b.
tive READs.
READ
READ
Bank,
Bank,
Col n
Col n
T0
T0
NOP
NOP
T1
T1
CL = 3
t
CL = 4
AC,
NOP
NOP
T2
T2
97
t
DQSCK, and
READ
READ
Bank,
Bank,
Col b
Col b
T3
T3
DO
n
T3n
Micron Technology, Inc. reserves the right to change products or specifications without notice.
t
DQSQ.
NOP
NOP
T4
T4
DO
n
T4n
T4n
1Gb: x4, x8, x16 DDR2 SDRAM
NOP
NOP
T5
T5
T5n
Transitioning Data
NOP
NOP
T6
T6
DO
b
© 2004 Micron Technology, Inc. All rights reserved.
T6n
T7
T7
NOP
NOP
DO
b
T7n
T7n
Don’t Care
NOP
NOP
T8
T8
READ
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