Datasheet Summary
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OTP 8K 4-Bit Micro-controller With SAR 10-bit A/D Converter & LCD Driver
- External interrupts (include PortB, PortC interrupts, AD interrupt, Key scan interrupt) Oscillator: (Code option)
- Crystal oscillator: 32.768kHz, 400kHz
- 8MHz
- Ceramic resonator: 400kHz
- 8MHz
- External ROSC RC oscillator: 400kHz
- 8MHz
- Internal ROSC RC oscillator: 4MHz Instruction cycle time:
- 4/32.768kHz (≈122µs) for 32.768kHz
- 4/8MHz (= 0.5µs) for 8MHz at VDD=5.0V 8 channels 10-bit resolution A/D converter One Built-in PLL 2 channel tone generators Built-in automatic Key Scanner Read ROM Table function One channel 8+2bit PWM output Warm-up timer for power on reset Low voltage...