MT46V32M4TG-6T:D TR Micron Technology Inc, MT46V32M4TG-6T:D TR Datasheet - Page 7

• Manufacturer Part Number: MT46V32M4TG-6T:D TR
• Description: IC DDR SDRAM 128MBIT 6NS 66TSOP
• Manufacturer: Micron Technology Inc

Specifications of MT46V32M4TG-6T:D TR

• Format - Memory: RAM
• Memory Type: DDR SDRAM
• Memory Size: 128M (32Mx4)
• Speed: 6ns
• Interface: Parallel
• Voltage - Supply: 2.3 V ~ 2.7 V
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 66-TSOP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 557-1024-2

Functional Block Diagrams
Figure 2:
09005aef8074a655
128MBDDRx4x8x16_2.fm - Rev. J 4/05 EN
BA0, BA1
A0-A11,
RAS#
CAS#
WE#
CKE
CK#
CS#
CK
14
ADDRESS
REGISTER
MODE REGISTERS
Functional Block Diagram 32 Meg x 4
CONTROL
LOGIC
14
COUNTER
REFRESH
12
11
2
12
ADDRESS
2
ROW-
MUX
COUNTER/
CONTROL
COLUMN-
ADDRESS
LATCH
LOGIC
BANK
12
DECODER
ADDRESS
BANK0
LATCH
ROW-
&
10
1
4096
SENSE AMPLIFIERS
(4,096 x 1,024 x 8)
DM MASK LOGIC
I/O GATING
DECODER
MEMORY
COLUMN
BANK0
ARRAY
1024
8192
(x8)
7
BANK1
BANK2
BANK3
Micron Technology, Inc., reserves the right to change products or specifications without notice.
8
8
128Mb: x4, x8, x16 DDR SDRAM
8
LATCH
READ
out
CK
ck
DRIVERS
WRITE
FIFO
Functional Block Diagrams
4
4
&
ck
in
MUX
COL0
MASK
DATA
COL0
8
2
1
1
4
4
©2000 Micron Technology, Inc. All rights reserved.
GENERATOR
REGISTERS
INPUT
DQS
4
1
1
4
4
DATA
1
1
4
1
DRVRS
DQS
DLL
CK
RCVRS
DQ0 -
DQ3
DM
DQS