PEDL60851C-02
ML60851C
¡ Semiconductor
WRITE Timing (1)
(Address Separate, ADSEL = 0)
Parameter
Address Setup Time
Address Setup Time
Address (CS) Hold Time
CS Setup Time
Symbol
1(a–w)
Condition
Min.
21
10
0
Max.
—
Unit
ns
Note
t
1
1
t1(a–c)
—
ns
t2
t3
t4
t5
t6
t7
—
ns
10
30
2
—
ns
Write Data Setup Time
Write Data Hold Time
Recovery Time
—
ns
—
ns
FIFO WRITE
FIFO WRITE
63
42
—
ns
2
3
FIFO Access Time
—
ns
Notes: 1. Either t (a–w) or t (a–c) should be satisfied.
1
1
2. t is defined depending upon CS or WR which becomes active first.
1
3. 3-clocktimeofoscillationclock(clockperiod: 21ns). ItisrequiredforincrementofFIFO.
4. 2-clocktimeofoscillationclock(clockperiod: 21ns). ItisrequiredforincrementofFIFO.
5. Applied to all registers including CLRFIFO (address: 4Eh).
A7:A0
t1(a–w)
t2
t7
CS
t3
t1(a–c)
t6
WR
t5
t4
DATA IN
AD7:AD0
50/67
OKI [ OKI ELECTRONIC COMPONETS ]
