m5m44260cj Mitsumi Electronics, Corp., m5m44260cj Datasheet - Page 18

• Manufacturer Part Number: m5m44260cj
• Description: Fast Page Mode 4194304-bit 262144-word 16-bit Dynamic
• Manufacturer: Mitsumi Electronics, Corp.

18
M5M44260CJ,TP-5,-5S : Under development
Hidden Refresh Cycle (Read)
RAS
LCAS/UCAS
A
W
DQ
(INPUTS)
DQ
(OUTPUTS)
OE
0
~A
1
1
~DQ
~DQ
8
16
16
V
V
V
V
V
V
V
V
V
V
V
V
V
V
OH
OL
IH
IL
IH
IL
IH
IL
IH
IL
IH
IL
IH
IL
t
t
Note 30: Early write, delayed write, read write or read modify write cycle is applicable instead of read cycle.
CRP
ASR
ADDRESS
(Note 30)
ROW
Timing requirements and output state are the same as that of each cycle described above.
t
RAH
FAST PAGE MODE 4194304-BIT (262144-WORD BY 16-BIT) DYNAMIC RAM
Hi-Z
t
RAD
t
RCD
t
t
t
RCS
DZC
ASC
t
t
RAC
DZO
t
RAS
ADDRESS
COLUMN
t
CLZ
t
AA
t
t
RAL
RC
t
CAH
t
CAC
t
OEA
M5M44260CJ,TP-5,-6,-7,-5S,-6S,-7S
t
RSH
t
ORH
t
RRH
t
RP
Hi-Z
DATA VALID
t
CHR
t
RAS
t
OEZ
t
RC
t
OFF
MITSUBISHI LSIs
t
CDD
t
ODD
t
RP
t
ASR
Hi-Z
ADDRESS
ROW