CHAPTER 28 ELECTRICAL SPECIFICATIONS
User’s Manual U16896EJ2V0UD
667
Timer Timing
(T
A
=
−
40 to +85
°
C, V
DD
= EV
DD
= AV
REF0
= 2.7 to 5.5 V, V
SS
= EV
SS
= AV
SS
= 0 V, C
L
= 50 pF)
Parameter Symbol
Conditions
MIN.
MAX.
Unit
V
DD
= 4.5 to 5.5 V
2T
smp0
+ 100
Note 1
ns
TI01n high-level width
t
TI0H
<95>
V
DD
= 2.7 to 5.5 V
2T
smp0
+ 200
Note 1
ns
V
DD
= 4.5 to 5.5 V
2T
smp0
+ 100
Note 1
ns
TI01n low-level width
t
TI0L
<96>
V
DD
= 2.7 to 5.5 V
2T
smp0
+ 200
Note 1
ns
V
DD
= 4.5 to 5.5 V
50
ns
TI5n high-level width
t
TI5H
<97>
V
DD
= 2.7 to 5.5 V
100
ns
V
DD
= 4.5 to 5.5 V
50
ns
TI5n low-level width
t
TI5L
<98>
V
DD
= 2.7 to 5.5 V
100
ns
V
DD
= 4.5 to 5.5 V
np
×
T
smpp
+ 100
Note 2
ns
TIP0n high-level width
t
TIPH
<99>
V
DD
= 2.7 to 5.5 V
np
×
T
smpp
+ 200
Note 2
ns
V
DD
= 4.5 to 5.5 V
np
×
T
smpp
+ 100
Note 2
ns
TIP0n low-level width
t
TIPL
<100>
V
DD
= 2.7 to 5.5 V
np
×
T
smpp
+ 200
Note 2
ns
Notes 1.
T
smp0
: Timer 0 count clock cycle
However,
T
smp0
= 4/f
XX
when TI010 is used as an external event count input.
2.
np: Number of sampling clocks set by the PnNFC.PnNFSTS bit
T
smpp
: Digital noise elimination sampling clock cycle of TIP0n pin
If TIP00 is used as an external event count input or an external trigger input, however, T
smpp
= 0 (digital
noise is not eliminated).
Remarks 1.
n = 0, 1
2.
The above specification shows the pulse width that is accurately detected as a valid edge. If a pulse
narrower than the above specification is input, therefore, it may also be detected as a valid edge.
Timer Input Timing
TI01n (input)
TI5n (input)
TIP0n (input)
<95>/<97>/<99>
<96>/<98>/<100>
Remark
n = 0, 1
UART Timing
(T
A
=
−
40 to +85
°
C, V
DD
= EV
DD
= AV
REF0
= 2.7 to 5.5 V, V
SS
= EV
SS
= AV
SS
= 0 V, C
L
= 50 pF)
Parameter Symbol
Conditions
MIN.
MAX.
Unit
Transmit rate
312.5
kbps
V
DD
= 4.5 to 5.5 V
12
MHz
ASCK0 frequency
V
DD
= 2.7 to 5.5 V
6
MHz
<R>
<R>
<R>
<R>
<R>
<R>
<R>
