8-bit microcontroller with accelerated two-clock 80C51 core 8 kB 3 V byte-erasable flash with 512-byte data EEPROM

OverviewThe P89LPC932A1 is a single-chip microcontroller, available in low cost packages, based on a high performance processor architecture that executes instructions in two to four clocks, six times the rate of standard 80C51 devices. Many system-level functions have been incorporated into the P89 \n\nPrincipal features\n\n\n\n•8 kB byte-erasable flash code memory organized into 1 kB sectors and 64-byte\npages. Single-byte erasing allows any byte(s) to be used as non-volatile data\nstorage.\n\n•256-byte RAM data memory, 512-byte auxiliary on-chip RAM.\n\n•512-byte customer data EEPROM on chip;

恩XP