HYB5117805BSJ-50- SIEMENS [Siemens Semiconductor Group], HYB5117805BSJ-50- Datasheet - Page 14

• Manufacturer Part Number: HYB5117805BSJ-50-
• Description: 2M x 8 - Bit Dynamic RAM 2k Refresh
• Manufacturer: SIEMENS [Siemens Semiconductor Group]

Read-Write (Read-Modify-Write) Cycle
Semiconductor Group
WE
RAS
OE
I/O
(Inputs)
CAS
Address
I/O
(Outputs)
V
V
V IL
V
V
V IL
V
V IL
V IL
V IL
V
V
V OL
V IL
IH
OH
IH
IH
IH
IH
IH
t
ASR
Row
“H” or “L”
t
RAH
t
RAD
t
DZC
t
RCS
t
t
RCD
ASC
Column
t
RAC
t
DZO
t
t
CAH
t
t
AA
CLZ
CAC
14
t
RWD
t
t
AWD
OEA
t
CSH
t
t
RAS
CWD
t
RWC
Data
Out
t
CAS
t
t
OEZ
RSH
HYB5117805BSJ-50/-60/-70
t
ODD
t
Data in
t
t
DS
Valid
CWL
OEH
t
t
t
RWL
DH
WP
2M x 8-EDO DRAM
t
ASR
t
t
CRP
RP
Row
WL4