mt4lc4m16r6 Micron Semiconductor Products, mt4lc4m16r6 Datasheet - Page 2

• Manufacturer Part Number: mt4lc4m16r6
• Description: 4 Meg X 16 Edo Dram
• Manufacturer: Micron Semiconductor Products

4 Meg x 16 EDO DRAM
D29_2.p65 – Rev. 5/00
WE#
RAS#
WE#
RAS#
A11
A0-
A12
A0-
CASH#
CASL#
CASH#
CASL#
10
12
13
9
NO. 2 CLOCK
GENERATOR
NO. 1 CLOCK
GENERATOR
NO. 2 CLOCK
NO. 1 CLOCK
GENERATOR
GENERATOR
CONTROLLER
BUFFERS (12)
CONTROLLER
BUFFERS (13)
BUFFER(10)
COLUMN-
COUNTER
ADDRESS
ADDRESS
REFRESH
REFRESH
COLUMN-
BUFFER(9)
COUNTER
ADDRESS
ADDRESS
REFRESH
REFRESH
ROW-
ROW-
12
13
CAS#
CAS#
MT4LC4M16N3 (13 row addresses)
MT4LC4M16R6 (12 row addresses)
FUNCTIONAL BLOCK DIAGRAM
FUNCTIONAL BLOCK DIAGRAM
12
13
10
9
8192
4,096
2
DATA-IN BUFFER
DATA-IN BUFFER
Micron Technology, Inc., reserves the right to change products or specifications without notice.
8192 x 16
4,096 x 16
DATA-OUT
DECODER
DATA-OUT
COLUMN
DECODER
SENSE AMPLIFIERS
BUFFER
COLUMN
4,096 x 1,024 x 16
8192 x 512 x 16
BUFFER
SENSE AMPLIFIERS
1,024
512
I/O GATING
MEMORY
I/O GATING
MEMORY
512 x 16
ARRAY
1,024 x 16
ARRAY
16
16
16
16
16
16
16
16
Vcc
Vss
V
V
DD
S S
DQ0-
DQ15
OE#
4 MEG x 16
EDO DRAM
DQ0-
DQ15
OE#
©2000, Micron Technology, Inc.