MS81V04160 Datasheet, PDF (9/22 Pages) OKI electronic componets – Dual FIFO (262,214-word x 8-Bits) x 2

MS81V04160
OKI Semiconductor
AC Characteristics
o ( Vcc = 3.0 - 3.6V,Ta = 0 to 70 C )
Parameter
MS81V04160-25 MS81V04160-30
Symbol
Unit
Min. Max. Min. Max.
Access Time from SRCK
t _AC
-
23
- ₃₀
ns
DOUT Hold Time from SRCK tDDCK
6
-
6
-
ns
DOUT Enable Time from SRCK t_DECK
6
23
6
30
ns
SWCK "H" Pulse Width
t_{WSWH 15}
- 20
-
ns
SWCK "L" Pulse Width
t_WSWL 15
- 20
-
ns
Input Time Data Setup
t _DS
3
-
5
-
ns
Input Data Hold Time
t _DH
5
-
5
-
ns
WE Enable Setup Time
t_WENS 5 (7) - 5 (7) -
ns
WE Enable Hold Time
t _WENH
5
-
5
-
ns
WE Disable Setup Time
t _WDSS
5
-
5
-
ns
WE Disable Hold Time
t _WDSH
5
-
5
-
ns
IE Enable Setup Time
t_IENS 5 (7) - 5 (7) -
ns
IE Enable Hold Time
t _IENH
5
-
5
-
ns
IE Disable Setup Time
t _IDSS
5
-
5
-
ns
IE Disable Hold Time
t _IDSH
5
-
5
-
ns
WE "H" Pulse Width
t _WWEH
5
-
10
-
ns
WE "L" Pulse Width
t _WWEL
5
- 10 -
ns
IE "H" Pulse Width
t _WIEH
5
- ^{10 -}
ns
IE "L" Pulse Width
t _WIEL
5
- ¹⁰ -
ns
RSTW Setup Time
t _RSTWS
3
-
3
-
ns
RSTW Hold Time
t_RSTWH 10
-
10
-
ns
SRCK "H" Pulse Width
t_WSRH 15
-
20
-
ns
SRCK "L" Pulse Width
t _WSRL
15
-
20
-
ns
RE Enable Setup Time
t _RENS
3
-
3
-
ns
RE Enable Hold Time
t _RENH
5
-
5
-
ns
RE Disable Setup Time
t _RDSS
3
-
3
-
ns
RE Disable Hold Time
t _RDSH
5
-
5
-
ns
OE Enable Setup Time
t _OENS
3
-
3
-
ns
OE Enable Hold Time
t _OENH
5
-
5
-
ns
OE Disable Setup Time
t _ODSS
3
-
3
-
ns
OE Disable Hold Time
t _ODSH
5
-
5
-
ns
RE "H" Pulse Width
t _WREH
5
-
10
-
ns
RE "L" Pulse Width
t _WREL
5
-
10
-
ns
OE "H" Pulse Width
t _WOEH
5
-
10
-
ns
OE "L" Pulse Width
t _WOEL
5
-
10
-
ns
RSTR Setup Time
t _RSTRS
3
-
3
-
ns
RSTR Hold Time
t _RSTRH
10
- 10
-
ns
SWCK Cycle Time
t _SWC
25 - 30
-
ns
SRCK Cycle Time
t _SRC
25
- 30
-
ns
Transition Time (Rise and Fall) tT
3 30 3 30 ns
9