LC87F7NC8A

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5

 Standby Function

HALT mode: Halts instruction execution while allowing the peripheral circuits to continue operation

(Some parts of the serial transfer function stop operation) .

1) Oscillation is not stopped automatically.

2) Canceled by a system reset or occurrence of an interrupt

HOLD mode: Suspends instruction execution and the operation of the peripheral circuits.

1) The CF, RC, X’tal, and multifrequency RC oscillators automatically stop operation.

2) There are three ways of resetting the HOLD mode.

(1) Setting the reset pin to the low level

(2) Setting at least one of the INT0, INT1, INT2, INT4, and INT5 pins to the specified level

(3) Having an interrupt source established at port 0

X'tal HOLD mode: Suspends instruction execution and the operation of the peripheral circuits except the base timer

and infrared remote controller circuit.

1) The CF, RC, and multifrequency RC oscillators automatically stop operation.

2) The state of crystal oscillation established when the X'tal HOLD mode is entered is retained.

3) There are five ways of resetting the X'tal HOLD mode.

(1) Setting the reset pin to the low level

(2) Setting at least one of the INT0, INT1, INT2, INT4, and INT5 pins to the specified level

(3) Having an interrupt source established at port 0

(4) Having an interrupt source established in the base timer circuit

(5) Having an interrupt source established in the infrared remote control receiver circuit

 On-chip Debugger Function

 Supports software debugging with the IC mounted on the target board.

 Package Form

QIP100E(1420)

: Pb-Free / Halogen Free type

QFP100(14

: Pb-Free / Halogen Free type [Under Development]

 Development Tools

On-chip Debugger: TCB87 TypeB +LC87F7Nxx A or TCB87 TypeC (3Lines Cable) +LC87F7NxxA