MT46V32M4TG-6T:D TR Micron Technology Inc, MT46V32M4TG-6T:D TR Datasheet - Page 9

• 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 4:
09005aef8074a655
128MBDDRx4x8x16_2.fm - Rev. J 4/05 EN
BA0, BA1
A0-A11,
CAS#
RAS#
WE#
CKE
CK#
CS#
CK
14
REGISTER
ADDRESS
Functional Block Diagram 8 Meg x 16
MODE REGISTERS
CONTROL
LOGIC
14
12
9
COUNTER
ADDRESS
2
REFRESH
2
ROW-
MUX
12
COUNTER/
COLUMN-
CONTROL
ADDRESS
LATCH
LOGIC
BANK
12
ADDRESS
DECODER
BANK0
LATCH
ROW-
&
8
1
4096
SENSE AMPLIFIERS
DM MASK LOGIC
(4,096 x 256 x 32)
I/O GATING
DECODER
MEMORY
COLUMN
BANK0
ARRAY
(x32)
8192
256
BANK1
9
BANK2
BANK3
Micron Technology, Inc., reserves the right to change products or specifications without notice.
32
32
32
128Mb: x4, x8, x16 DDR SDRAM
LATCH
READ
out
CK
ck
DRIVERS
WRITE
FIFO
&
16
16
ck
in
Functional Block Diagrams
MUX
COL0
COL0
MASK
DATA
32
4
GENERATOR
2
2
16
16
REGISTERS
DQS
16
INPUT
©2000 Micron Technology, Inc. All rights reserved.
DATA
2
2
16
16
2
2
16
DRVRS
DQS
DLL
CK
2
RCVRS
DQ0 -
DQ15,
LDQS
UDQS
LDM,
UDM