MT46V32M4TG-6T:D TR Micron Technology Inc, MT46V32M4TG-6T:D TR Datasheet - Page 8

• 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

Figure 3:
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 16 Meg x 8
CONTROL
LOGIC
14
COUNTER
REFRESH
12
10
2
12
ADDRESS
2
ROW-
MUX
COUNTER/
CONTROL
COLUMN-
ADDRESS
LATCH
BANK
LOGIC
12
DECODER
ADDRESS
BANK0
LATCH
ROW-
&
9
1
4096
SENSE AMPLIFIERS
(4,096 x 512 x 16)
DM MASK LOGIC
I/O GATING
DECODER
COLUMN
MEMORY
BANK0
ARRAY
(x16)
8192
512
8
BANK1
BANK2
BANK3
Micron Technology, Inc., reserves the right to change products or specifications without notice.
16
16
128Mb: x4, x8, x16 DDR SDRAM
16
LATCH
READ
out
CK
ck
DRIVERS
WRITE
FIFO
Functional Block Diagrams
8
8
&
ck
in
MUX
COL0
COL0
MASK
DATA
16
2
1
1
8
8
©2000 Micron Technology, Inc. All rights reserved.
GENERATOR
REGISTERS
INPUT
DQS
8
1
1
8
8
DATA
1
1
8
DQS
1
DRVRS
DLL
CK
RCVRS
DM
DQ0 -
DQ7
DQS