Document Number: 002-04578 Rev. *A
Page 50 of 64
MB90910 Series
ESCR : SCES = 0, ECCR : SCDE = 1
*: The tcp indicates machine clock
Parameter
Symbol
Condition
Value
Unit
Min
Max
Serial clock cycle time
t
SCYC
Internal shift clock opera-
tion
C
L
= 80pF + 1TTL.
5 tcp*
ns
SCK
SOT delay time
t
SHOVI
50
50
ns
SIN
SCK
setup time
t
IVSLI
tcp
80
ns
SCK
SIN hold time
t
SLIXI
0
ns
SOT
SCK
delay time
t
SOVLI
3 tcp
70
ns
SCK
SOT
SIN
t
SCYC
t
SOVLI
t
IVSLI
t
SLIXI
V
IH
V
IL
V
IH
V
IL
2.4 V
0.8 V
0.8 V
0.8 V
2.4 V
0.8 V
2.4 V
t
SHOVI
