The SN8P26L00 Series is a RISC-like high performance and low Operating Voltage 8-bit micro-controller (1.8V 3.6V@1MIPS). The device is designed with the excellent IC structure including the program memory up to 8K-word OTP ROM, data memory of 240 bytes RAM, two 8-bit timer counters (T0, TC1), a watchdog timer, six interrupt sources (T0, TC1, CMP0, CMP1, INT0, INT1), one channel PWM output (PWM1), one channel IR output , 2-channel comparators, and 8-level stack buffers. There are four oscillator configurations to select for generating system clock, including external High/Low Speed crystal, ceramic resonator or internal cost-saving RC, an internal 8MHz RC oscillator for system clock and includes an internal low frequency RC oscillator for slow mode controlled by programming.

• Operating Voltage：1.8 3.6V (1MIPS)


• OTP ROM size：8K * 16 bits


• RAM size：240 * 8 bits


• 8-levels stack buffer


• Bi-directional I/O：P0, P1, P2, P5


• Level trigger wakeup Input Port：P0, P1


• Programmable open-drain：P1.0, P1.1


• External interrupt：P0.0, P0.1


• Two external interrupts：INT0, INT1


• Four internal interrupts：T0, TC1, CMP0, CMP1


• One channel IR output


• 2-channel comparator：CMP0, CMP1


• On-chip watchdog


• Internal High Clock：8MHz RC oscillator


• External High Clock：Crystal type up to 16MHz / RC type up to 10MHz


• Internal Low Clock：RC oscillator, about 16KHz at 3V


• Most of instructions are one cycle only


• All ROM area lookup table function(MOVC)