LC88FC2H0A Datasheet, PDF (6/48 Pages) ON Semiconductor – 16-bit Microcontroller

LC88FC2H0A
 Oscillator circuits
● _{RC oscillator circuit (internal) : For system clock}
● _{CF oscillator circuit ( built-in Rf circuit ) : For system clock( OSC1 )}
● _{Crystal oscillator circuit ( built-in Rf circuit ) : For low-speed system clock (OSC0)}
● _{SLRC oscillator circuit (internal) : For system clock (In the case of exception processing)}
● _{VCO oscillator circuit : For timer3,4,5,6,7 clock}
 System clock divider function
● _{Can run on low current.}
● _{1/1 to 1/128 of the system clock frequency can be set.}
 Standby function
● _{HALT mode : Halts instruction execution while allowing the peripheral circuits to continue operation.}
<1> Oscillation is not stopped automatically.
<2> Released by a system reset or occurrence of an interrupt.
● _{HOLD mode : Suspends instruction execution and the operation of the peripheral circuits.}
<1> OSC1, RC, and OSC0 oscillations automatically stop.
<2> There are six ways of releasing the HOLD mode:
(1) Setting the reset pin to the low level
(2) Setting at least one of the INT0, INT1, INT2, INT4, INT5, INT6, and INT7 pins to the specified level
(3) Having an interrupt source established at port 0
(4) Having an interrupt source established at port 5
(5) Having an interrupt established at SIO0, SIO1 or SIO4
(6) Having an interrupt established at UART2 or UART3
● _{HOLDX mode : Suspends instruction execution and the operation of the peripheral circuits except those which run on}
OSC0.
<1> OSC1 and RC oscillations automatically stop.
<2> OSC0 maintains the state that is established when the HOLDX mode is entered.
<3> There are nine ways of releasing the HOLDX mode.
(1) Setting the reset pin to the low level
(2) Setting at least one of the INT0, INT1, INT2, INT4, INT5, INT6,and INT7 pins to the specified level
(3) Having an interrupt source established at port 0
(4) Having an interrupt source established at port 5
(5) Having an interrupt source established at the base timer circuit
(6) Having an interrupt established at SIO0, SIO1 or SIO4
(7) Having an interrupt established at UART2 or UATR3
(8) Having an interrupt established at Infared remote control receiver.
(9) Having an interrupt source established at the real time clock circuit
 On-chip debugger function
● _{Supports software debugging with the IC mounted on the target board.}
● _{Supports source line debugging and tracing functions, and breakpoint setting and real time display.}
● _{Single-wire communication}
 Package form
● _{TQFP100 (14  14) : Lead-free and halogen free type}
 Development tools
● _{On-chip debugger: EOCUIF1 or EOCUIF2 + LC88FC2H0A}
 Programming board
Package
TQFP100 (14  14)
Programming Board
W88F52TQ
No.A2183-6/48