Toshiba TLCS-900/L1 Series Manual page 230

4.6 Event Counter (TA0IN)
Parameter
Clock period
Clock low level width
Clock high level width
4.7 Interrupt, Capture
(1) , INT0 to INT3 interrupts
NMI
Parameter
, INT0 to INT3 low level width
NMI
, INT0 to INT3 high level width
NMI
4.8 SCOUT Pin AC Characteristics
Parameter Symbol
t
Low level width
SCH
High level width t
SCL
Note: T = Period of SCOUT
Measuring conditions
• Output level: High = 0.7 V, Low = 0.3 V, CL = 10 pF
Variable
Symbol
Min
8X + 100
t
VCK
4X + 40
t
VCKL
4X + 40
t
VCKH
Variable
Symbol
Min
4X + 40
t
INTAL
4X + 40
t
INTAH
Variable 10MHz
Min Max Min
0.5T − 10
90
0.5T − 30
70
0.5T − 10
90
0.5T − 30
70
91C824-228
10 MHz
Max Min Max
900
440
440
10 MHz
Max Min Max
440
440
27 MHz
Max Min Max
27
−
27
−
TMP91C824
27 MHz
Unit
Min Max
396 ns
188 ns
188 ns
27 MHz
Unit
Min Max
188 ns
188 ns
Condition Unit
Vcc ≥ 2.7 V
ns
Vcc < 2.7 V
Vcc ≥ 2.7 V
ns
Vcc < 2.7 V
2008-02-20