LC878496PB/C8PB/G0PB/G1PB/J2PB/J3PB/M4PB/P6PB/P7PB

No.A1795-3/29

1) Can count clocks with a maximum clock rate of 20MHz

(at a main clock of 10MHz)

(When High-speed clock counter is used, timer 0 cannot be used).

2) Can generate output real time.

• SIO 0: 8 bit synchronous serial interface

1) LSB first/MSB first mode selectable

2) Built-in 8-bit baudrate generator (4/3 to 512/3 tCYC transfer clock cycle)

3) Automatic continuous data transmission (1 to 256 bits)

• SIO 1: 8 bit asynchronous/synchronous serial interface

Mode 0: Synchronous 8-bit serial I/O (2 to or 3 to wire configuration, 2 to 512 tCYC transfer clocks)

Mode 1: Asynchronous serial I/O (Half-duplex, 8 data bits, 1 stop bit, 8 to 2048 tCYC baudrates)

Mode 2: Bus mode 1 (start bit, 8 data bits, 2 to 512 tCYC transfer clocks)

Mode 3: Bus mode 2 (start detect, 8 data bits, stop detect)

• SIO2: 8 bit synchronous serial interface

1) LSB first mode

2) Built-in 3-bit baudrate generator (4/3 to 512/3 tCYC transfer clock cycle)

3) Automatic continuous data transmission (1 to 32 bytes)

1) Full duplex

2) 7/8/9 bit data bits selectable

3) 1 stop bit (2 bits in continuous transmission mode)

4) Built-in 8-bit baudrate generator (with baudrates of 16/3 to 8192/3 tCYC)

1) Noise filter time constant selectable from 1 tCYC, 32 tCYC, and 128 tCYC

2) The noise filtering function is available for the INT3, T0IN, or T0HCP signal at P73. When P73 is read with an

instruction, the signal level at that pin is read regardless of the availability of the noise filtering function.

• External RC watchdog timer

• Interrupt and reset signals selectable