HYB514400BJ-50- SIEMENS [Siemens Semiconductor Group], HYB514400BJ-50- Datasheet - Page 18

• Manufacturer Part Number: HYB514400BJ-50-
• Description: 1M x 4-Bit Dynamic RAM
• Manufacturer: SIEMENS [Siemens Semiconductor Group]

CAS-Before-RAS Refresh Cycle
Semiconductor Group
RAS
CAS
WE
OE
I/O
(Inputs)
I/O
(Outputs)
V
V
V
V
V
V
V
V
V
V
V
V
IH
IL
IH
IL
IH
IL
IH
IL
IH
IL
OH
OL
t
t
OEZ
"H" or "L"
t
t
ODD
RPC
t
OFF
t
CDD
CP
t
RP
t
t
WRP
CSR
t
WRH
t
CHR
18
t
RAS
Hi Z
t
RC
HYB 514400BJ-50/-60
t
RPC
1M
t
RP
1998-10-01
4 DRAM
SPT03033
t
CRP