HYB5116405BJBT-50- SIEMENS [Siemens Semiconductor Group], HYB5116405BJBT-50- Datasheet - Page 21

• Manufacturer Part Number: HYB5116405BJBT-50-
• Description: 4M x 4-Bit Dynamic RAM 2k & 4k Refresh
• Manufacturer: SIEMENS [Siemens Semiconductor Group]

Hidden Refresh Cycle (Read)
Semiconductor Group
Address
RAS
OE
I/O
(Outputs)
CAS
WE
I/O
(Inputs)
V
V
V OL
V
V IL
V
V
V
V IL
V IL
V
V IL
V IL
V IL
OH
IH
IH
IH
IH
IH
IH
t
ASR
Row
“H” or “L”
t
RAH
t
RAD
t
t
RCS
t
DZC
RCD
t
DZO
t
t
RAC
Column
ASC
t
RAS
t
t
t
t
AA
OEA
CAH
CAC
t
RC
t
RSH
t
CLZ
21
t
RRH
t
RP
Valid Data Out
t
WRP
HYB5116(7)405BJ/BT-50/-60/-70
t
WRH
t
CHR
t
RAS
t
t
OEZ
RC
t
4M x 4-EDO DRAM
ODD
t
OFF
t
CDD
t
CRP
t
t
RP
ASR
HI-Z
WL11
Row