LC86F3G64A Datasheet, PDF (4/25 Pages) Sanyo Semicon Device – 8-bit 1-chip Microcontroller

„UART (LC863G00 series only)
• Full duplex
• 7/8/9 bit data bits selectable
• 1 stop bit
• Built-in baudrate generator
LC86F3G64A
„PWM Output
• 3 channels×7-bit PWM
„Timer
- Timer 0: 16-bit timer/counter
With 2-bit prescaler + 8-bit built-in programmable prescaler
Mode 0: Two 8-bit timers with a programmable prescaler
Mode 1: 8-bit timer with a programmable prescaler + 8-bit counter
Mode 2: 16-bit timer with a programmable prescaler
Mode 3: 16-bit counter
The resolution of timer is 1 tCYC.
- Timer 1: 16-bit timer/PWM
Mode 0: Two 8-bit timers
Mode 1: 8-bit timer + 8-bit PWM
Mode 2: 16-bit timer
Mode 3: Variable bit PWM (9 to 16 bits)
In mode 0/1, the resolution of Timer1/PWM is 1 tCYC
In mode 2/3, the resolution is selectable by program; tCYC or 1/2 tCYC
- Base timer
Generate every 500ms overflow for a clock application
(using 32.768kHz crystal oscillation for the base timer clock)
Generate every 976µs, 3.9ms, 15.6ms, 62.5ms overflow
(using 32.768kHz crystal oscillation for the base timer clock)
Clock for the base timer is selectable from 32.768kHz crystal oscillation, system clock or programmable prescaler
output of Timer 0
„Remote Control Receiver Circuit (connected to the P73/INT3/T0IN terminal)
• Noise rejection function
• Polarity switching
„Watchdog Timer
External RC circuit is required
Interrupt or system reset is activated when the timer overflows
„ROM Correction Function
Max 128 bytes / 2 addresses
„Interrupts
• 18 source 10 vectored interrupts: (LC863G00 series)
• 16 source 10 vectored interrupts: (LC863200/LC863800 series)
• 15 source 9 vectored interrupts: (LC863300 series)
1. External Interrupt INT0
2. External Interrupt INT1
3. External Interrupt INT2, Timer/counter T0L (Lower 8 bits)
4. External Interrupt INT3, base timer
5. Timer/counter T0H (Upper 8 bits)
6. Timer T1H, T1L
7. SIO0, UART receive(LC863G00 series only)
8. Data slicer (LC863200/LC863800/LC863G00 series only), UART transmit (LC863G00 series only)
9. Vertical synchronous signal interrupt (VS), scanning line, AD
10. IIC, Port 0
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