Specifications Absolute maximum ratingsROM [bits]80K×8RAM [bits]4096×9Number of PWM outputs2Operating supply voltage range VDD [V]2.5 to 5.5Minimum cycle time [µs]0.25(12MHz) bus cycle=0.08µs (VDD=2.8 to 5.5V)Internal oscillation circuitsMedium-speed RC, Frequency variabl...
LC876A80A: Specifications Absolute maximum ratingsROM [bits]80K×8RAM [bits]4096×9Number of PWM outputs2Operating supply voltage range VDD [V]2.5 to 5.5Minimum cycle time [µs]0.25(12MHz) bus...
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| Absolute maximum ratings | |
|---|---|
| ROM [bits] | 80K×8 |
| RAM [bits] | 4096×9 |
| Number of PWM outputs | 2 |
| Operating supply voltage range VDD [V] | 2.5 to 5.5 |
| Minimum cycle time [µs] | 0.25(12MHz) bus cycle=0.08µs (VDD=2.8 to 5.5V) |
| Internal oscillation circuits | Medium-speed RC, Frequency variable RC |
| External oscillation circuits | Low speed crystal, Hi-speed CF |
| Ports: Number of pins: Total | 90 |
| Interrupts | 27 sources, 10 vector addresses |
| Synchronous SIO | 1 |
| Asynchronous/synchronous SIO | 1 |
| Number of UART | - |
| Serial I/O | Synchronous: One 8-bit channel with automatic transfer support, Asynchronous/synchronous: One 8-bit channel with bus support |
| Maximum number of timers | Ten 8-bit timers, One clock time base timer |
| A/D converter | 8bits × 15 |
| Withstand voltage of a port | VDD-40 |
| Number of VFD drivers | 48 |