MT46V32M16TG-6T IT:F TR Micron Technology Inc, MT46V32M16TG-6T IT:F TR Datasheet - Page 78
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MT46V32M16TG-6T IT:F TR
Manufacturer Part Number
MT46V32M16TG-6T IT:F TR
Description
IC DDR SDRAM 512MBIT 6NS 66TSOP
Manufacturer
Micron Technology Inc
Type
DDR SDRAMr
Datasheet
1.MT46V32M16P-5BF_TR.pdf
(91 pages)
Specifications of MT46V32M16TG-6T IT:F TR
Format - Memory
RAM
Memory Type
DDR SDRAM
Memory Size
512M (32Mx16)
Speed
6ns
Interface
Parallel
Voltage - Supply
2.3 V ~ 2.7 V
Operating Temperature
-40°C ~ 85°C
Package / Case
66-TSOP
Organization
32Mx16
Density
512Mb
Address Bus
15b
Access Time (max)
700ps
Maximum Clock Rate
333MHz
Operating Supply Voltage (typ)
2.5V
Package Type
TSOP
Operating Temp Range
-40C to 85C
Operating Supply Voltage (max)
2.7V
Operating Supply Voltage (min)
2.3V
Supply Current
195mA
Pin Count
66
Mounting
Surface Mount
Operating Temperature Classification
Industrial
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Figure 43:
PDF: 09005aef80a1d9d4/Source: 09005aef82a95a3a
DDR_x4x8x16_Core2.fm - 512Mb DDR: Rev. N; Core DDR Rev. B 2/09 EN
Command
Address
t
t
t
DQSS (NOM)
DQSS (MIN)
DQSS (MAX)
DQS
DQS
DQS
CK#
DM
DM
DM
DQ
DQ
DQ
CK
WRITE-to-READ – Interrupting
Notes:
Bank a,
WRITE
Col b
T0
t
t
t
DQSS
DQSS
DQSS
1. DI b = data-in for column b; DO n = data-out for column n.
2. An interrupted burst of 4 is shown; two data elements are written.
3. One subsequent element of data-in is applied in the programmed order following DI b.
4.
5. A10 is LOW with the WRITE command (auto precharge is disabled).
6. DQS is required at T2 and T2n (nominal case) to register DM.
7. If the burst of 8 is used, DM and DQS are required at T3 and T3n because the READ com-
t
mand will not mask these two data elements.
DI
WTR is referenced from the first positive CK edge after the last data-in pair.
b
NOP
T1
DI
b
DI
b
T1n
NOP
T2
t
WTR
T2n
78
Bank a,
READ
Col n
T3
T3n
Micron Technology, Inc., reserves the right to change products or specifications without notice.
CL = 2
CL = 2
CL = 2
T4
NOP
512Mb: x4, x8, x16 DDR SDRAM
Transitioning Data
T5
NOP
DO
DO
DO
©2000 Micron Technology, Inc. All rights reserved.
n
n
n
T5n
T6
NOP
Operations
Don’t Care
T6n