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MB95710M Series
MB95770M Series
Document Number: 002-09307 Rev. *D
Page 146 of 172
22.4.3 External Reset
(V
CC
= 3.0 V to 5.5 V, V
SS
= 0.0 V, T
A
=
−
40 °C to
+
85 °C)
*: See “Source Clock/Machine Clock” for t
MCLK
.
22.4.4 Power-on Reset
(V
SS
= 0.0 V, T
A
=
−
40 °C to
+
85 °C)
Parameter
Symbol
Value
Unit
Remarks
Min
Max
RST “L” level
pulse width
t
RSTL
2 t
MCLK
*
—
ns
Parameter
Symbol
Pin
name
Value
Unit
Remarks
Min
Typ
Max
Power supply
rising time
dV/dt
V
CC
0.1
—
—
V/ms
Power supply
cutoff time
T
off
1
—
—
ms
Reset release
voltage
V
deth
1.44
1.60
1.76
V
At voltage rise
Reset detection
voltage
V
detl
1.39
1.55
1.71
V
At voltage fall
Reset release
delay time
T
ond
—
—
10
ms dV/dt
≥
0.1 mV/µs
Reset detection
delay time
T
offd
—
—
0.4
ms dV/dt
≥
−
0.04 mV/µs
0.2 V
CC
RST
0.2 V
CC
t
RSTL
V
deth
V
CC
Power-on reset
V
detl
0.2 V
T
off
T
offd
T
ond
dV
dt
0.2 V