ST7FLITE1

ST7LITE1 8-BIT MCU WITH SINGLE VOLTAGE FLASH MEMORY, DATA EEPROM, ADC, 4 TIMERS, SPI ■ Memories – 4 Kbytes single voltage extended Flash (XFlash) Program memory with read-out protection, In-Circuit Programming and In-Application programming (ICP and IAP). 10K write/ erase cycles guaranteed, data retention: 20 years at 55°C. – 256 bytes RAM – 128 bytes data E2PROM with read-out protec- tion. 300K write/erase cycles guaranteed, data retention: 20 years at 55°C. ■ Clock, Reset and Supply Management – Enhanced reset system – Enhanced low voltage supervisor (LVD) for main supply and an auxiliary voltage detector (AVD) with interrupt capability for implementing safe power-down procedures – Clock sources: Internal 1% RC oscillator (on some devices), crystal/ceramic resonator or external clock – Internal 32-MHz input clock for Auto-reload timer – Optional x4 or x8 PLL for 4 or 8 MHz internal clock – Five Power Saving Modes: Halt, Active-Halt, Auto Wake-up from Halt, Wa...