IS41C16100S ICSI [Integrated Circuit Solution Inc], IS41C16100S Datasheet - Page 3

• Manufacturer Part Number: IS41C16100S
• Description: 1M x 16 (16-MBIT) DYNAMIC RAM WITH EDO PAGE MODE
• Manufacturer: ICSI [Integrated Circuit Solution Inc]

IS41C16100S
IS41LV16100S
TRUTH TABLE
Notes:
1. These WRITE cycles may also be BYTE WRITE cycles (either LCAS or UCAS active).
2. These READ cycles may also be BYTE READ cycles (either LCAS or UCAS active).
3. EARLY WRITE only.
4. At least one of the two CAS signals must be active (LCAS or UCAS).
Integrated Circuit Solution Inc.
DR004-0B
Function
Standby
Read: Word
Read: Lower Byte
Read: Upper Byte
Write: Word (Early Write)
Write: Lower Byte (Early Write)
Write: Upper Byte (Early Write)
Read-Write
EDO Page-Mode Read
EDO Page-Mode Write
EDO Page-Mode
Read-Write
Hidden Refresh
RAS-Only Refresh
CBR Refresh
(1,2)
(4)
(1,2)
(1)
(2)
Any Cycle:
2nd Cycle:
2nd Cycle:
2nd Cycle:
1st Cycle:
1st Cycle:
1st Cycle:
Write
Read
(1,3)
(2)
L→H→L
L→H→L
H→L
RAS
RAS
RAS
RAS
RAS
H
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
LCAS
LCAS
LCAS
LCAS
LCAS UCAS
H→L
H→L
L→H
H→L
H→L
H→L
H→L
H
H
H
H
L
L
L
L
L
L
L
L
UCAS
UCAS
UCAS
UCAS
H→L
H→L
L→H
H→L
H→L
H→L
H→L
H
H
H
H
L
L
L
L
L
L
L
L
H→L
H→L
H→L
WE
WE
WE
WE
WE
X
H
H
H
H
H
H
H
X
L
L
L
L
L
L
X
L→H
L→H
L→H
OE
OE
OE
OE
OE
X
X
X
L
X
X
X
X
X
X
L
L
L
L
L
L
Address t
ROW/COL
ROW/COL
ROW/COL
ROW/COL
ROW/COL
ROW/COL
ROW/COL
ROW/COL
ROW/COL
ROW/COL
ROW/COL
ROW/COL
ROW/NA
NA/COL
NA/COL
NA/COL
NA/NA
X
X
R
/t
C
Lower Byte, D
I/O
High-Z
D
Upper Byte, High-Z
Lower Byte, High-Z
Upper Byte, D
D
Lower Byte, D
Upper Byte, High-Z
Lower Byte, High-Z
Upper Byte, D
D
D
D
D
D
D
D
D
D
D
High-Z
High-Z
OUT
IN
OUT
OUT
OUT
OUT
IN
IN
OUT
OUT
OUT
OUT
, D
, D
, D
IN
IN
IN
OUT
IN
IN
OUT
3