MT46V16M8TG-8L MICRON [Micron Technology], MT46V16M8TG-8L Datasheet - Page 6

• Manufacturer Part Number: MT46V16M8TG-8L
• Description: DOUBLE DATA RATE DDR SDRAM
• Manufacturer: MICRON [Micron Technology]

128Mb: x4, x8, x16 DDR SDRAM
128Mx4x8x16DDR_C.p65 – Rev. C; Pub. 4/01
BA0, BA1
A0-A11,
CAS#
RAS#
WE#
CKE
CK#
CS#
CK
14
ADDRESS
REGISTER
MODE REGISTERS
CONTROL
LOGIC
12
12
9
COUNTER
ADDRESS
REFRESH
2
2
ROW-
MUX
12
COUNTER/
CONTROL
COLUMN-
ADDRESS
LATCH
LOGIC
FUNCTIONAL BLOCK DIAGRAM
12
BANK
DECODER
ADDRESS
BANK0
LATCH
ROW-
&
8
1
4096
8 Meg x 16
SENSE AMPLIFIERS
DM MASK LOGIC
(4,096 x 256 x 32)
I/O GATING
DECODER
MEMORY
COLUMN
BANK0
ARRAY
(x32)
8192
256
BANK1
6
BANK2
BANK3
32
Micron Technology, Inc., reserves the right to change products or specifications without notice.
32
32
LATCH
READ
out
CK
ck
DRIVERS
WRITE
FIFO
&
16
16
ck
in
MUX
COL0
COL0
MASK
DATA
128Mb: x4, x8, x16
32
4
GENERATOR
2
2
16
16
REGISTERS
DQS
16
INPUT
DATA
DDR SDRAM
2
2
16
16
2
PRELIMINARY
2
16
DQS
DRVRS
DLL
CK
2
©2001, Micron Technology, Inc.
RCVRS
LDQS
UDQS
DQ0 -
DQ15,
LDM,
UDM