MT47H32M16HR-3 IT:F Micron Technology Inc, MT47H32M16HR-3 IT:F Datasheet - Page 99
MT47H32M16HR-3 IT:F
Manufacturer Part Number
MT47H32M16HR-3 IT:F
Description
MICMT47H32M16HR-3_IT:F 32MBX16 DDR2
Manufacturer
Micron Technology Inc
Type
DDR2 SDRAMr
Datasheet
1.MT47H32M16HR-3_ITF.pdf
(132 pages)
Specifications of MT47H32M16HR-3 IT:F
Organization
32Mx16
Density
512Mb
Address Bus
15b
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
250mA
Pin Count
84
Mounting
Surface Mount
Operating Temperature Classification
Industrial
Lead Free Status / RoHS Status
Compliant
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Figure 52: Bank Read – with Auto Precharge
PDF: 09005aef82f1e6e2
512MbDDR2.pdf - Rev. R 12/10 EN
Bank address
Command 1
DQS, DQS#
DQS, DQS#
Case 2: t AC (MAX) and t DQSCK (MAX)
Case 1: t AC (MIN) and t DQSCK (MIN)
Address
DQ 6
DQ 6
CK#
CKE
A10
DM
CK
NOP 1
T0
Notes:
Bank x
ACT
RA
RA
T1
1. NOP commands are shown for ease of illustration; other commands may be valid at
2. BL = 4, RL = 4 (AL = 1, CL = 3) in the case shown.
3. The DDR2 SDRAM internally delays auto precharge until both
4. Enable auto precharge.
5. I/O balls, when entering or exiting High-Z, are not referenced to a specific voltage level,
6. DO n = data-out from column n; subsequent elements are applied in the programmed
t CK
these times.
have been satisfied.
but to when the device begins to drive or no longer drives, respectively.
order.
t RCD
t RAS
t RC
NOP 1
T2
t CH
t CL
READ 2,3
Bank x
Col n
4
T3
AL = 1
prefetch
4-bit
NOP 1
99
T4
t RTP
NOP 1
Micron Technology, Inc. reserves the right to change products or specifications without notice.
T5
t LZ (MIN)
t LZ (MAX)
CL = 3
512Mb: x4, x8, x16 DDR2 SDRAM
Internal
precharge
5
NOP 1
T6
5
t RPRE
t LZ (MIN)
t LZ (MAX)
t RPRE
NOP 1
Transitioning Data
T7
t DQSCK (MIN)
t RP
DO
t DQSCK (MAX)
t AC (MIN)
n
t AC (MAX)
DO
© 2004 Micron Technology, Inc. All rights reserved.
n
T7n
t
RAS (MIN) and
NOP 1
T8
t HZ (MIN)
t HZ (MAX)
T8n
t RPST
t RPST
Don’t Care
Bank x
ACT
RA
5
RA
t
RTP (MIN)
5
READ
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