IS41C16100S ICSI [Integrated Circuit Solution Inc], IS41C16100S Datasheet - Page 18

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

HIDDEN REFRESH CYCLE
IS41C16100S
IS41LV16100S
CBR
CBR
CBR REFRESH CYCLE
CBR
CBR
Notes:
1. A Hidden Refresh may also be performed after a Write Cycle. In this case, WE = LOW and OE = HIGH.
2. t
18
OFF
is referenced from rising edge of RAS or CAS, whichever occurs last.
UCAS/LCAS
UCAS/LCAS
ADDRESS
RAS
RAS
OE
I/O
I/O
t
t
t
ASR
CRP
RPC
t
CP
(Addresses; WE, OE = DON'T CARE)
Row
(1)
t
(WE = HIGH; OE = LOW)
RP
t
CHR
t
t
RAH
RAD
t
RCD
Open
t
CSR
t
t
ASC
RAS
t
t
AR
RAS
t
Column
CLZ
t
RAC
t
t
RAL
t
RPC
OE
t
AA
t
CAC
Open
t
CAH
t
t
RSH
t
ORD
RP
t
RP
Valid Data
t
CSR
t
RAS
Integrated Circuit Solution Inc.
t
CHR
t
RAS
t
OFF
t
CHR
(2)
Undefined
Don’t Care
Open
t
OD
DR004-0B