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LC87F5M64A Datasheet(PDF) 2 Page - Sanyo Semicon Device

Part No. LC87F5M64A
Description  CMOS IC FROM FROM 64K byte, RAM 2048 byte on-chip 8-bit 1-chip Microcontroller with Full-Speed USB
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Maker  SANYO [Sanyo Semicon Device]
Homepage  http://www.ssdc-jp.com/eng/
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LC87F5M64A Datasheet(HTML) 2 Page - Sanyo Semicon Device

 
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LC87F5M64A
No.A0892-2/22
Timers
• Timer 0: 16-bit timer/counter with a capture register
Mode 0: 8-bit timer with an 8-bit programmable prescaler (with an 8-bit capture register)
×2 channels
Mode 1: 8-bit timer with an 8-bit programmable prescaler (with an 8-bit capture register)
+ 8-bit counter (with an 8-bit capture register)
Mode 2: 16-bit timer with an 8-bit programmable prescaler (with a 16-bit capture register)
Mode 3: 16-bit counter (with a 16-bit capture register)
• Timer 1: 16-bit timer/counter that supports PWM/toggle outputs
Mode 0: 8-bit timer with an 8-bit prescaler (with toggle outputs) + 8-bit timer/counter
with an 8-bit prescaler (with toggle outputs)
Mode 1: 8-bit PWM with an 8-bit prescaler
× 2 channels
Mode 2: 16-bit timer/counter with an 8-bit prescaler (with toggle outputs)
(toggle outputs also possible from the lower-order 8-bits)
Mode 3: 16-bit timer with an 8-bit prescaler (with toggle outputs) (The lower-order 8 bits can be used as PWM.)
• Timer 4: 8-bit timer with a 6-bit prescaler
• Timer 5: 8-bit timer with a 6-bit prescaler
• Timer 6: 8-bit timer with a 6-bit prescaler (with toggle outputs)
• Timer 7: 8-bit timer with a 6-bit prescaler (with toggle outputs)
• Base timer
1) The clock is selectable from the subclock (32.768kHz crystal oscillation), system clock, and timer 0 prescaler
output.
2) Interrupts programmable in 5 different time schemes.
High-speed Clock Counter
1) Can count clocks with a maximum clock rate of 24MHz (at a main clock of 12MHz).
2) Can generate output real-time.
SIO
• SIO0: 8-bit synchronous serial interface
1) LSB first/MSB first mode selectable
2) Built-in 8-bit baudrate generator (maximum transfer clock cycle = 4/3 tCYC)
3) Automatic continuous data transmission (1 to 256 bits, specifiable in 1 bit units, suspension and resumption of
data transmission possible in 1 byte units)
• SIO1: 8-bit asynchronous/synchronous serial interface
Mode 0: Synchronous 8-bit serial I/O (2- or 3-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)
UART: 2 channels
• Full duplex
• 7/8/9 bit data bits selectable
• 1 stop bit (2 bit in continuous data transmission)
• Built-in baudrate generator (with baudrates of 16/3 to 8192/3 tCYC)
AD Converter: 8 bits
× 11 channels
PWM: Multifrequency 12-bit PWM
× 2 channels
Remote Control Receiver Circuit (sharing pins with P73, INT3, and T0IN)
1) Noise filtering function (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.
Watchdog Timer
• External RC watchdog timer
• Interrupt and reset signals selectable


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