m66252fp Mitsumi Electronics, Corp., m66252fp Datasheet - Page 5

• Manufacturer Part Number: m66252fp
• Description: 1152 X 8-bit Line Memory Fifo
• Manufacturer: Mitsumi Electronics, Corp.

• Write Reset Cycles
TIMING CHARTS
• Write Cycles
Dn
WRES
WCK
WE
Dn
WCK
Cycle(n–1)
Cycle n
t
t
WCK
WCK
t
t
DS
DS
(n –1)
(n)
t
NRESH
t
t
t
DH
WCKH
DH
Cycle(n+1)
Cycle n
t
t
RESS
WCKL
t
DS
(n+1)
(n)
t
DH
t
Cycle(n+2)
WEH
Reset cycles
t
NSES
t
DS
(n+2)
t
DH
Disable cycles
t
t
RESH
NWEH
Cycle 0
t
NRESS
t
WES
(0)
Cycle(n+3)
Cycle 1
1152 x 8-BIT LINE MEMORY (FIFO)
MITSUBISHI DIGITAL ASSP
WE=“L”
WRES=“H”
(n+3)
(1)
Cycle(n+4)
Cycle 2
M66252P/FP
(n+4)
(2)
5