MT46V16M8TG-8L MICRON [Micron Technology], MT46V16M8TG-8L Datasheet - Page 5

• 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,
RAS#
CAS#
WE#
CKE
CK#
CS#
CK
14
ADDRESS
REGISTER
MODE REGISTERS
CONTROL
LOGIC
12
COUNTER
REFRESH
12
10
2
12
ADDRESS
2
ROW-
MUX
FUNCTIONAL BLOCK DIAGRAM
COUNTER/
CONTROL
COLUMN-
ADDRESS
LATCH
LOGIC
BANK
12
DECODER
ADDRESS
BANK0
LATCH
ROW-
&
9
1
4096
16 Meg x 8
SENSE AMPLIFIERS
DM MASK LOGIC
(4,096 x 512 x 16)
I/O GATING
DECODER
MEMORY
COLUMN
ARRAY
BANK0
(x16)
8192
512
BANK1
5
BANK2
BANK3
16
Micron Technology, Inc., reserves the right to change products or specifications without notice.
16
16
LATCH
READ
out
CK
ck
DRIVERS
WRITE
FIFO
8
8
&
ck
in
128Mb: x4, x8, x16
MUX
COL0
COL0
MASK
DATA
16
2
1
1
8
8
GENERATOR
REGISTERS
INPUT
DQS
8
DDR SDRAM
1
1
8
8
DATA
PRELIMINARY
1
1
8
DQS
1
DRVRS
©2001, Micron Technology, Inc.
DLL
CK
RCVRS
DQ0 -
DQ7, DM
DQS