SH69P461

SH69P461 OTP 2K 4-bit Micro-controller with 8-bit SAR A/D Converter Features SH6610D-Based Single-Chip 4-bit Micro-Controller With 8-bit SAR A/D Converter OTPROM: 2K X 16 bits RAM: 123 X 4 bits - 35 System Control Register - 88 Data Memory Operation voltage: - fOSC = 30kHz - 4MHz, VDD = 2.4V - 5.5V - fOSC = 30kHz - 10MHz, VDD = 4.5V - 5.5V 6 CMOS Bi-directional I/O pins - Built-in pull-up for Input ports excluding PORTA3 - 5 CMOS push-pull output ports - 1 CMOS open drain output port (PORTA.3) 8-Level Stack (Including Interrupts) Two 8-bit Auto Re-Load Timer/Counters (one can switch to external clock source) Warm-Up Timer Powerful Interrupt Sources: - Timer0 Interrupt - Timer1 Interrupt - A/D interrupt - External Interrupts: PORTA/B (Falling Edge) & Comparator Output Change Interrupt Oscillator: (Code option) - Crystal Oscillator: 32.768kHz, 400kHz - 10MHz - Ceramic Resonator: 400kHz - 10MHz - External RC Oscillator: 400kHz - 10MHz - Internal RC Oscillator: 4MHz ± 2% - External Clo...