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)
