HYB514171BJ-50- SIEMENS [Siemens Semiconductor Group], HYB514171BJ-50- Datasheet - Page 14

• Manufacturer Part Number: HYB514171BJ-50-
• Description: 256k x 16-Bit Dynamic RAM
• Manufacturer: SIEMENS [Siemens Semiconductor Group]

Fast Page Mode Read Cycle
Semiconductor Group
RAS
UCAS
LCAS
Address
WE
OE
I/O
(Inputs)
I/O
(Outputs)
V
V
V
V
V
V
V
V
V
V
V
V
V
V
IH
IL
IH
IL
IH
IL
IH
IL
IH
IL
IH
IL
OH
OL
t
ASR
t
RAH
Row
"H" or "L"
t
t
RCS
RAD
t
t
t
DZC
RCD
ASC
t
t
Column
RAC
t
DZO
CSH
t
t
t
CLZ
CAH
AA
t
CAC
t
CAS
t
OEA
t
PC
t
RCH
Data OUT
t
ODD
Valid
t
OEZ
t
t
t
t
OFF
DZC
CP
14
ASC
t
Column
RASP
t
t
DZO
CPA
t
t
t
t
CLZ
RCS
CAH
AA
t
CAC
t
CAS
t
OEA
Data OUT
t
ODD
Valid
t
OEZ
t
t
DZC
OFF
t
t
ASC
RCS
Column
t
DZO
HYB 514171BJ-50/-60
t
t
RHCP
CPA
t
t
t
AA
CAH
CLZ
t
t
CAS
t
CAC
t
RSH
OEA
256k
Data OUT
t
t
t
Valid
t
t
CRP
RRH
ODD
OEZ
RP
t
OFF
16 DRAM
t
1998-10-01
t
RCH
ASR
t
Row
CDD
SPT03047