SC51P03A05SA1G

SC51P03A05_Datasheet LOW VOLTAGE LOW POWER DISSIPATION I/O TYPE MCU WITH E2PROM and BUILT-IN HIGH ACCURACY OSCILLATOR DESCRIPTION 0B SC51P03A05 is 3V I/O type 8-bit MCU with low power dissipation. It uses SC51 core with built-in 4K-byte OTP, 128-byte RAM and 256-byte E2PROM. It features 1.8V~3.6V operating voltage range, super-low Stop current, and low operating current under low frequency, which makes it well suitable for the battery-powered systems. The 4K-byte OTP, optimized anti-interference ability, 8mA pin driving ability, rich timer function and carrier generator equivalent to 8-bit PWM make the SC51P03A05 suitable for various small home appliances control. SOP-8-225-1.27 APPLICATION 1B  Remote control  Motor control  Small home appliances control  Power management SOP-16-225-1.27 HANGZHOU SILAN MICROELECTRONICS CO.,LTD http: //www.silan.com.cn Rev.:1.1 Page 1 of 12 SC51P03A05_Datasheet FEATURES 2B  Compatible with MCS51 instruction set; dual DPTR; add software reset instructions.  Improved instruction structure, the execution time of 90% instructions is two to four clock cycles.  4K-byte OTP, 4×1K MTP, data holding>10 years.  128-byte RAM.  256-byte E2PROM.  Support In-System Programming (ISP) with only five pins.  Built-in power on reset (POR)  Bulid-in low voltage reset (LVR):1.63V, 1.7V.  Build-in low voltage detect(LVD):2.0V, 2.1V, 2.2V, 2.3V, 2.4V, 2.5V, 2.7V, 3.0V.  Up to 13 I/O ports and one open-drain output.  8 pins have keyboard inter...