MT4C4001JC-12/883C AUSTIN [Austin Semiconductor], MT4C4001JC-12/883C Datasheet - Page 3

• Manufacturer Part Number: MT4C4001JC-12/883C
• Description: 1 MEG x 4 DRAM Fast Page Mode DRAM
• Manufacturer: AUSTIN [Austin Semiconductor]

TRUTH TABLE
MT4C4001J
Rev. 2.2 06/05
Standby
READ
EARLY-WRITE
READ-WRITE
FAST-PAGE-MODE
READ
FAST-PAGE-MODE
EARLY-WRITE
FAST-PAGE-MODE
READ-WRITE
RAS\-ONLY REFRESH
HIDDEN REFRESH
CAS\-BEFORE-RAS\ REFRESH
FUNCTION
1st Cycle
2nd Cycle
1st Cycle
2nd Cycle
1st Cycle
2nd Cycle
READ
WRITE
Austin Semiconductor, Inc.
L H L
L H L
RAS\
H L
H
L
L
L
L
L
L
L
L
L
L
CAS\
H X
H L
H L
H L
H L
H L
H L
H
L
L
L
L
L
L
3
H L
H L
H L
WE\
X
H
H
H
X
H
H
L
L
L
L
Austin Semiconductor, Inc. reserves the right to change products or specifications without notice.
L H
L H
L H
OE\
X
X
X
X
X
X
X
L
L
L
L
ROW
ROW
ROW
ROW
ROW
ROW
ROW
ROW
ROW
ADDRESSES
n/a
n/a
n/a
t
X
X
R
COL
COL
COL
COL
COL
COL
COL
COL
COL
COL
COL
n/a
t
X
X
C
MT4C4001J
Data Out/Data In
Data Out/Data In
Data Out/Data In
DATA IN/OUT
DRAM
DRAM
DRAM
DRAM
DRAM
DQ1-DQ4
Data Out
Data Out
Data Out
Data Out
Data In
Data In
Data In
Data In
High-Z
High-Z
High-Z