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SH69P48A
OTP 4K 4-bit Micro-controller with 10-bit SAR A/D Converter
Features
SH6610D-based single-chip 4-bit micro-controller with 10-bit SAR A/D converter OTPROM: 4K X 16bits RAM: 253 X 4bits - 61 System control registers - 192 Data memory Operation voltage: - fOSC = 30kHz - 4MHz, VDD = 2.4V - 5.5V - fOSC = 4MHz - 10MHz, VDD = 4.5V - 5.5V 17 CMOS bi-directional I/O ports plus 1 CMOS open drain output port (PORTE.1) 8-level stack (including interrupts) Two 8-bit auto re-loaded timer/counter One can switch to external clock source Warm-up timer Powerful interrupt sources: - A/D interrupt - Internal interrupt (Timer1, Timer0) - External interrupts: PORTB/D (Falling edge) Oscillator (code option) - Crystal oscillator: 32.