MB90570A/570C Series
■ I/O CIRCUIT TYPE
Type
X1
X0
A
X1A
X0A
B
Circuit
Standby control signal
Standby control signal
R
C
Hysteresis input
Remarks
• Oscillator circuit
Oscillator recovery resistance for high
speed = approx. 1 MΩ
• Oscillator circuit
Oscillator recovery resistance for low
speed = approx. 10 MΩ
• Hysteresis input pin
Resistance value = approx. 50 kΩ (typ.)
• CMOS hysteresis input pin with input
VCC
P-ch
VCC
P-ch
Selective signal either
with a pull-up resistor or
without it.
pull-up control
• CMOS level output.
• CMOS hysteresis input
(Includes input shut down standby
D
control function)
N-ch
• Pull-up resistance value =
R
Hysteresis input
Standby control for input interruption
approx. 50 kΩ(typ.)
IOL = 4mA
IOL = 4 mA
(Continued)
DS07-13701-9E
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