4
OPTIONAL MASK VERSION GUIDE
User can designate an optional mask version in accordance with the following Optional Mask Version Guide:
Functions of Input Pins by User' Choice
Pin No.
Symbol
2
11
12
13
14
Functions
Control Switch of Each Circuit, Sense Pin of Voltage Detector 1 or 2.
Control Switch of Each Circuit, Schmitt trigger input possible.
Control Switch of Each Circuit only.
Control Switch of Each Circuit, Sense Pin of Voltage Detector 1 or 2.
To be
named
by User
Item
Sense Pins of Voltage
Detectors 1, 2
ON/OFF Control of
Regulators and
Detectors
ON/OFF Control by
Toggle Input
(only Pin 11)
Pins by User's Choice
Output of Voltage
Detectors 1, 2
Description
sense Pins of Voltage Detectors 1, 2 can be connected to Output ROUT1, ROUT2,
ROUT3, ROUT4 of Voltage Regulators, or VDD.
ON/OFF Control of Voltage Regulators 1 to 4 and Voltage Detector 1 can be per-
formed by 3 INPUT AND Gate.
ON/OFF Control of Voltage Detector 2 can be directly performed.
ON/OFF Control of 4 Voltage Regulators and 2 Voltage Detectors can be per-
formed by AND Gate of Toggle Input and Level Input.
Edge Trigger Flip-Flop (Rise Edge Operation) is reset and Initialized at the rise
of power source or at the detection operation of Voltage Detector 1 or 2.
Flip-Flop can be reset by one shot pulse at the detection of Voltage Detector 1 or
2, or the reset state can be maintained during the detection operation.
Five Input Pins are available as User's Pins as shown in the TABLE shown below.
ON/OFF Control Input Pins for Regulators and detectors.
Sense Pins of Voltage Detectors 1,2.
Active “H” Input or Active “L” Input can be selected.
RESET Output and DOUT Output, which are output from Voltage Detectors 1, 2,
can be set at “L” or “H” at the time of the detection.
RESET Output and DOUT Output, which are output from Voltage Detectors 1,
2,can be set at “L” or “H” at the time of OFF by ON/OFF Control.
Output Signals of Voltage Detectors 1, 2 can perform ON/OFF control of Voltage
Regulators 1 to 4.
R
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