MT47H256M8EB-25E:C Micron Technology Inc, MT47H256M8EB-25E:C Datasheet - Page 94
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MT47H256M8EB-25E:C
Manufacturer Part Number
MT47H256M8EB-25E:C
Description
256MX8 DDR2 SDRAM PLASTIC GREEN FBGA 1.8V
Manufacturer
Micron Technology Inc
Series
-r
Datasheet
1.MT47H256M8EB-25EC.pdf
(134 pages)
Specifications of MT47H256M8EB-25E:C
Format - Memory
RAM
Memory Type
DDR2 SDRAM
Memory Size
2G (256M x 8)
Speed
2.5ns
Interface
Parallel
Voltage - Supply
1.7 V ~ 1.9 V
Operating Temperature
0°C ~ 85°C
Package / Case
60-TFBGA
Lead Free Status / Rohs Status
Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MT47H256M8EB-25E:C
Manufacturer:
ATT
Quantity:
400
Company:
Part Number:
MT47H256M8EB-25E:C
Manufacturer:
MICRON
Quantity:
12 208
Company:
Part Number:
MT47H256M8EB-25E:C
Manufacturer:
MICRON
Quantity:
12 208
Company:
Part Number:
MT47H256M8EB-25E:C
Manufacturer:
BGA
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Company:
Part Number:
MT47H256M8EB-25E:C
Manufacturer:
Micron Technology Inc
Quantity:
10 000
Part Number:
MT47H256M8EB-25E:C
Manufacturer:
MICRON
Quantity:
20 000
Figure 46: READ Latency
PDF: 09005aef824f87b6
2gbddr2.pdf – Rev. E 06/10 EN
Notes:
DQS, DQS#
DQS, DQS#
DQS, DQS#
Command
Command
Command
Address
Address
Address
1. DO n = data-out from column n.
2. BL = 4.
3. Three subsequent elements of data-out appear in the programmed order following
4. Shown with nominal
CK#
CK#
CK#
DQ
DQ
DQ
CK
CK
CK
DO n.
Bank a,
Bank a,
Bank a,
READ
READ
READ
Col n
Col n
Col n
T0
T0
T0
AL = 1
RL = 3 (AL = 0, CL = 3)
NOP
NOP
NOP
T1
T1
T1
t
AC,
RL = 4 (AL = 1 + CL = 3)
RL = 4 (AL = 0, CL = 4)
94
t
DQSCK, and
NOP
NOP
NOP
T2
T2
T2
Micron Technology, Inc. reserves the right to change products or specifications without notice.
CL = 3
t
DQSQ.
2Gb: x4, x8, x16 DDR2 SDRAM
NOP
NOP
NOP
T3
T3
T3
DO
n
T3n
T3n
Transitioning Data
NOP
NOP
NOP
T4
T4
T4
© 2006 Micron Technology, Inc. All rights reserved.
DO
DO
n
n
T4n
T4n
T4n
T5
NOP
NOP
T5
NOP
T5
Don’t Care
T5n
READ